Bump version to 3.7.0

Added jasmine.isSpy to the public interface
* Fixes #1880
2021-03-17 18:38:34 -07:00 · 2021-03-17 17:58:51 -07:00 · 2021-03-14 12:23:17 -07:00 · 2021-03-14 11:46:23 -07:00 · 2021-03-14 11:43:38 -07:00 · 2021-03-13 13:52:10 -08:00
143 changed files with 6504 additions and 4118 deletions
--- a/.github/CONTRIBUTING.md
+++ b/.github/CONTRIBUTING.md
@@ -101,7 +101,7 @@ Follow these tips and your pull request, patch, or suggestion is much more likel

 Jasmine uses some internal tooling to test itself in browser on Travis. This tooling _should_ work locally as well.

-    $ node ci.js
+    $ node spec/support/ci.js

 You can also set the `JASMINE_BROWSER` environment variable to specify which browser should be used.

--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,5 @@
 language: node_js
-node_js: 10
+node_js: 14

 script: $TEST_COMMAND

@@ -12,11 +12,11 @@ env:

 matrix:
  include:
-    - node_js: "10"
+    - node_js: "14"
      env: JASMINE_LONG_PROPERTY_TESTS="y" TEST_COMMAND="npm test"
    - node_js: "12"
      env: TEST_COMMAND="npm test"
-    - node_js: "8"
+    - node_js: "10"
      env: TEST_COMMAND="npm test"
    - env: JASMINE_BROWSER="internet explorer" SAUCE_BROWSER_VERSION=11 SAUCE_OS="Windows 8.1"
      if: type != pull_request
--- a/README.md
+++ b/README.md
@@ -1,6 +1,6 @@
 <a name="README">[<img src="https://rawgithub.com/jasmine/jasmine/main/images/jasmine-horizontal.svg" width="400px" />](http://jasmine.github.io)</a>

-[![Build Status](https://travis-ci.org/jasmine/jasmine.svg?branch=main)](https://travis-ci.org/jasmine/jasmine)
+[![Build Status](https://travis-ci.com/jasmine/jasmine.svg?branch=main)](https://travis-ci.com/jasmine/jasmine)
 [![Open Source Helpers](https://www.codetriage.com/jasmine/jasmine/badges/users.svg)](https://www.codetriage.com/jasmine/jasmine)
 [![FOSSA Status](https://app.fossa.io/api/projects/git%2Bgithub.com%2Fjasmine%2Fjasmine.svg?type=shield)](https://app.fossa.io/projects/git%2Bgithub.com%2Fjasmine%2Fjasmine?ref=badge_shield)

@@ -42,12 +42,12 @@ To install Jasmine standalone on your local box (where **_{#.#.#}_** below is su
 Add the following to your HTML file:

 ```html
-<link rel="shortcut icon" type="image/png" href="jasmine/lib/jasmine-{#.#.#}/jasmine_favicon.png">
-<link rel="stylesheet" type="text/css" href="jasmine/lib/jasmine-{#.#.#}/jasmine.css">
+<link rel="shortcut icon" type="image/png" href="lib/jasmine-{#.#.#}/jasmine_favicon.png">
+<link rel="stylesheet" type="text/css" href="lib/jasmine-{#.#.#}/jasmine.css">

-<script type="text/javascript" src="jasmine/lib/jasmine-{#.#.#}/jasmine.js"></script>
-<script type="text/javascript" src="jasmine/lib/jasmine-{#.#.#}/jasmine-html.js"></script>
-<script type="text/javascript" src="jasmine/lib/jasmine-{#.#.#}/boot.js"></script>
+<script type="text/javascript" src="lib/jasmine-{#.#.#}/jasmine.js"></script>
+<script type="text/javascript" src="lib/jasmine-{#.#.#}/jasmine-html.js"></script>
+<script type="text/javascript" src="lib/jasmine-{#.#.#}/boot.js"></script>
 ```

 ## Supported environments
@@ -56,7 +56,7 @@ Jasmine tests itself across many browsers (Safari, Chrome, Firefox, Microsoft Ed

 | Environment       | Supported versions |
 |-------------------|--------------------|
-| Node              | 8, 10, 12          |
+| Node              | 10, 12, 14         |
 | Safari            | 8-13               |
 | Chrome            | Evergreen          |
 | Firefox           | Evergreen, 68      |
--- a/RELEASE.md
+++ b/RELEASE.md
@@ -29,29 +29,32 @@ When jasmine-core revs its major or minor version, the binding libraries should
 When ready to release - specs are all green and the stories are done:

 1. Update the release notes in `release_notes` - use the Anchorman gem to generate the markdown file and edit accordingly
-1. Update the version in `package.json` to a release candidate
-1. Update any links or top-level landing page for the Github Pages
+1. Update the version in `package.json`
+1. Copy version to the Ruby gem with `grunt build:copyVersionToGem`
+
+### Commit and push core changes
+
+1. Commit release notes and version changes (jasmine.js, version.rb, package.json)
+1. Push
+1. Wait for Travis to go green

 ### Build standalone distribution

 1. Build the standalone distribution with `grunt buildStandaloneDist`

-### Release the Python egg
+### Release the core Ruby gem
+
+1. __NOTE__: You will likely need to push a new jasmine gem with a dependent version right after this release. See below.
+1. `rake release` - tags the repo with the version, builds the `jasmine-core` gem, pushes the gem to Rubygems.org. In order to release you will have to ensure you have rubygems creds locally.
+
+### Release the core Python egg

 Install [twine](https://github.com/pypa/twine)

 1. `python setup.py sdist`
 1. `twine upload dist/jasmine-core-<version>.tar.gz` You will need pypi credentials to upload the egg.

-### Release the Ruby gem
-
-1. Copy version to the Ruby gem with `grunt build:copyVersionToGem`
-1. __NOTE__: You will likely need to point to a local jasmine gem in order to run tests locally. _Do not_ push this version of the Gemfile.
-1. __NOTE__: You will likely need to push a new jasmine gem with a dependent version right after this release.
-1. Push these changes to GitHub and verify that this SHA is green
-1. `rake release` - tags the repo with the version, builds the `jasmine-core` gem, pushes the gem to Rubygems.org. In order to release you will have to ensure you have rubygems creds locally.
-
-### Release the NPM
+### Release the core NPM module

 1. `npm adduser` to save your credentials locally
 1. `npm publish .` to publish what's in `package.json`
@@ -60,15 +63,35 @@ Install [twine](https://github.com/pypa/twine)

 Probably only need to do this when releasing a minor version, and not a patch version.

-1. `cp -R edge ${version}` to copy the current edge docs to the new version
-1. Add a link to the new version in `index.html`
+1. `rake update_edge_jasmine`
+1. `npm run jsdoc`
+1. `rake release[${version}]` to copy the current edge docs to the new version
+1. Commit and push.
+
+### Release the binding libraries
+
+#### NPM
+
+1. Create release notes using Anchorman as above
+1. In `package.json`, update both the package version and the jasmine-core dependency version
+1. Commit and push.
+1. Wait for Travis to go green again.
+1. `grunt release `
+1. `npm publish .`
+
+#### Gem
+
+1. Create release notes using Anchorman as above
+1. Update the version number in `lib/jasmine/version.rb`.
+1. Update the jasmine-core dependency version in `jasmine.gemspec`.
+1. Commit and push.
+1. Wait for Travis to go green again.
+1. `rake release`

 ### Finally

-1. Visit the [Releases page for Jasmine](https://github.com/jasmine/jasmine/releases), find the tag just pushed.
- 1. Paste in a link to the correct release notes for this release. The link should reference the blob and tag correctly, and the markdown file for the notes.
- 1. If it is a pre-release, mark it as such.
- 1. Attach the standalone zipfile
-
-
-There should be a post to Pivotal Labs blog and a tweet to that link.
+For each of the above GitHub repos:
+1. Visit the releases page and find the tag just published.
+1. Paste in a link to the correct release notes for this release. The link should reference the blob and tag correctly, and the markdown file for the notes.
+1. If it is a pre-release, mark it as such.
+1. For core, attach the standalone zipfile.
--- a/lib/jasmine-core/boot.js
+++ b/lib/jasmine-core/boot.js
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2008-2020 Pivotal Labs
+Copyright (c) 2008-2021 Pivotal Labs

 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
--- a/lib/jasmine-core/jasmine-html.js
+++ b/lib/jasmine-core/jasmine-html.js
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2008-2020 Pivotal Labs
+Copyright (c) 2008-2021 Pivotal Labs

 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
@@ -132,7 +132,7 @@ jasmineRequire.HtmlReporter = function(j$) {
      if (result.status === 'failed') {
        failures.push(failureDom(result));
      }
-      addDeprecationWarnings(result);
+      addDeprecationWarnings(result, 'suite');
    };

    this.specStarted = function(result) {
@@ -168,7 +168,7 @@ jasmineRequire.HtmlReporter = function(j$) {
        failures.push(failureDom(result));
      }

-      addDeprecationWarnings(result);
+      addDeprecationWarnings(result, 'spec');
    };

    this.displaySpecInCorrectFormat = function(result) {
@@ -307,14 +307,27 @@ jasmineRequire.HtmlReporter = function(j$) {

      addDeprecationWarnings(doneResult);

-      var warningBarClassName = 'jasmine-bar jasmine-warning';
      for (i = 0; i < deprecationWarnings.length; i++) {
-        var warning = deprecationWarnings[i];
+        var context;
+
+        switch (deprecationWarnings[i].runnableType) {
+          case 'spec':
+            context = '(in spec: ' + deprecationWarnings[i].runnableName + ')';
+            break;
+          case 'suite':
+            context = '(in suite: ' + deprecationWarnings[i].runnableName + ')';
+            break;
+          default:
+            context = '';
+        }
+
        alert.appendChild(
          createDom(
            'span',
-            { className: warningBarClassName },
-            'DEPRECATION: ' + warning
+            { className: 'jasmine-bar jasmine-warning' },
+            'DEPRECATION: ' + deprecationWarnings[i].message,
+            createDom('br'),
+            context
          )
        );
      }
@@ -625,12 +638,16 @@ jasmineRequire.HtmlReporter = function(j$) {
      return addToExistingQueryString('spec', els.join(' '));
    }

-    function addDeprecationWarnings(result) {
+    function addDeprecationWarnings(result, runnableType) {
      if (result && result.deprecationWarnings) {
        for (var i = 0; i < result.deprecationWarnings.length; i++) {
          var warning = result.deprecationWarnings[i].message;
          if (!j$.util.arrayContains(warning)) {
-            deprecationWarnings.push(warning);
+            deprecationWarnings.push({
+              message: warning,
+              runnableName: result.fullName,
+              runnableType: runnableType
+            });
          }
        }
      }
--- a/lib/jasmine-core/jasmine.js
+++ b/lib/jasmine-core/jasmine.js
--- a/lib/jasmine-core/node_boot.js
+++ b/lib/jasmine-core/node_boot.js
@@ -1,5 +1,5 @@
 /*
-Copyright (c) 2008-2020 Pivotal Labs
+Copyright (c) 2008-2021 Pivotal Labs

 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
--- a/lib/jasmine-core/version.rb
+++ b/lib/jasmine-core/version.rb
@@ -4,6 +4,6 @@
 #
 module Jasmine
  module Core
-    VERSION = "3.6.0"
+    VERSION = "3.7.0"
  end
 end
--- a/package.json
+++ b/package.json
@@ -1,7 +1,7 @@
 {
  "name": "jasmine-core",
  "license": "MIT",
-  "version": "3.6.0",
+  "version": "3.7.0",
  "repository": {
    "type": "git",
    "url": "https://github.com/jasmine/jasmine.git"
@@ -13,9 +13,9 @@
    "bdd"
  ],
  "scripts": {
-    "posttest": "eslint \"src/**/*.js\" \"spec/**/*.js\" && prettier --check src/**/*.js spec/**/*.js",
+    "posttest": "eslint \"src/**/*.js\" \"spec/**/*.js\" && prettier --check \"src/**/*.js\" \"spec/**/*.js\"",
    "test": "grunt --stack execSpecsInNode",
-    "cleanup": "prettier --write src/**/*.js spec/**/*.js",
+    "cleanup": "prettier --write \"src/**/*.js\" \"spec/**/*.js\"",
    "build": "grunt buildDistribution",
    "serve": "node spec/support/localJasmineBrowser.js",
    "serve:performance": "node spec/support/localJasmineBrowser.js jasmine-browser-performance.json",
@@ -40,7 +40,7 @@
    "grunt-css-url-embed": "^1.11.1",
    "grunt-sass": "^3.0.2",
    "jasmine": "^3.4.0",
-    "jasmine-browser-runner": "github:jasmine/jasmine-browser",
+    "jasmine-browser-runner": "^0.4.0",
    "jsdom": "^15.0.0",
    "load-grunt-tasks": "^4.0.0",
    "node-sass": "^4.11.0",
--- a/release_notes/3.7.0.md
+++ b/release_notes/3.7.0.md
@@ -0,0 +1,80 @@
+# Jasmine Core 3.7 Release Notes
+
+## Summary
+
+This is a maintenance release of Jasmine with a number of new features and fixes.
+
+
+## New features and bug fixes
+
+* Allow custom object formatters to be added in beforeAll
+    - Fixes [#1876](http://github.com/jasmine/jasmine/issues/1876)
+
+* Allow specs to disable Jasmine's global error handling by overwriting `onerror`.
+    - Merges [#1860](https://github.com/jasmine/jasmine/pull/1860) from @greghuc
+
+* Fixed comparison between URL objects
+    -  Fixes [#1866](http://github.com/jasmine/jasmine/issues/1866)
+
+* Added support for stack traces created by `node --enable-source-maps`
+  with tools like the Typescript compiler.
+    - Merges [#1862](https://github.com/jasmine/jasmine/pull/1862) from @JannesMeyer
+
+* Made properties added by createSpyObj() enumerable.
+    - Merges [#1859](https://github.com/jasmine/jasmine/pull/1859) from DCtheTall
+    - Fixes [#1837](http://github.com/jasmine/jasmine/issues/1837)
+
+* Show the name of the spec/suite that caused a deprecation
+
+* Warn if a spec or before/after function both takes a callback and returns a promise
+
+* Don't overwrite MatchersUtil methods with ones that were added to 
+  `Array.prototype`, esp. `contains`
+    - Fixes [#1849](http://github.com/jasmine/jasmine/issues/1849)
+
+* Allow generator functions to be passed to `.and.callFake`
+    - Fixes [#1848](http://github.com/jasmine/jasmine/issues/1848)
+
+
+## Documentation updates
+
+* Fixed instructions for contributors to run Jasmine's ci script
+
+* Updated supported Node versions in README
+
+* Fixed script and CSS URLs in standalone example in README
+    - Merges [#1839](https://github.com/jasmine/jasmine/pull/1839) from @snowman
+
+* Fixed typo in asyncMatcher toBePending comment
+    - Merges [#1847](https://github.com/jasmine/jasmine/pull/1847) from @SnailCoil
+
+* Fixed link to custom object formatter tutorial
+
+* Added jasmine.isSpy to the public interface
+    - Fixes [#1880](http://github.com/jasmine/jasmine/issues/1880)
+
+
+
+## Internal notes
+
+* Fixed intermittent test failures
+
+* Added additional assertions to tests for toBeTruthy and toBeFalsy
+    -  Merges [#1875](https://github.com/jasmine/jasmine/pull/1875) from @yasinkocak
+
+* Pointed Travis badge at travis-ci.com, not .org
+
+* Fixed file globs so that Prettier runs on all files
+
+* Check for forgotten console and debugger statements
+
+* Fixed code in Jasmine that will trigger deprecations in 3.99
+    
+* Use jasmine-browser from npm rather than from the main branch
+    - The current released version now works with IE, so we no longer need to
+depend on main.
+
+
+------
+
+_Release Notes generated with _[Anchorman](http://github.com/infews/anchorman)_
--- a/spec/.eslintrc.js
+++ b/spec/.eslintrc.js
@@ -1,17 +1,20 @@
 module.exports = {
-  "ignorePatterns": [
-    "support/ci.js",
-    "support/jasmine-browser.js"
-  ],
+  ignorePatterns: ['support/ci.js', 'support/jasmine-browser.js'],
  rules: {
    // Relax rules for now to allow for the quirks of the test suite
    // TODO: We should probably remove these & fix the resulting errors
-    "quotes": "off",
-    "semi": "off",
-    "key-spacing": "off",
-    "space-before-blocks": "off",
-    "no-unused-vars": "off",
-    "no-trailing-spaces": "off",
-    "block-spacing": "off",
+    quotes: 'off',
+    semi: 'off',
+    'key-spacing': 'off',
+    'space-before-blocks': 'off',
+    'no-unused-vars': 'off',
+    'no-trailing-spaces': 'off',
+    'block-spacing': 'off',
+
+    // Since linting is done at the end of the process and doesn't stop us
+    // from running tests, it makes sense to fail if debugger statements
+    // or console references are present.
+    'no-debugger': 'error',
+    'no-console': 'error'
  }
-}
+};
--- a/spec/core/EnvSpec.js
+++ b/spec/core/EnvSpec.js
@@ -334,20 +334,16 @@ describe('Env', function() {
      expectationFactory('actual', specInstance);
    });

-    env.addReporter({
-      jasmineDone: function() {
-        expect(jasmineUnderTest.makePrettyPrinter).toHaveBeenCalledWith([
-          customObjectFormatter
-        ]);
-        expect(jasmineUnderTest.MatchersUtil).toHaveBeenCalledWith({
-          customTesters: [customEqualityTester],
-          pp: prettyPrinter
-        });
-        done();
-      }
+    env.execute(null, function() {
+      expect(jasmineUnderTest.makePrettyPrinter).toHaveBeenCalledWith([
+        customObjectFormatter
+      ]);
+      expect(jasmineUnderTest.MatchersUtil).toHaveBeenCalledWith({
+        customTesters: [customEqualityTester],
+        pp: prettyPrinter
+      });
+      done();
    });
-
-    env.execute();
  });

  it('creates an asyncExpectationFactory that uses the current custom equality testers and object formatters', function(done) {
@@ -371,19 +367,15 @@ describe('Env', function() {
      asyncExpectationFactory('actual', specInstance);
    });

-    env.addReporter({
-      jasmineDone: function() {
-        expect(jasmineUnderTest.makePrettyPrinter).toHaveBeenCalledWith([
-          customObjectFormatter
-        ]);
-        expect(jasmineUnderTest.MatchersUtil).toHaveBeenCalledWith({
-          customTesters: [customEqualityTester],
-          pp: prettyPrinter
-        });
-        done();
-      }
+    env.execute(null, function() {
+      expect(jasmineUnderTest.makePrettyPrinter).toHaveBeenCalledWith([
+        customObjectFormatter
+      ]);
+      expect(jasmineUnderTest.MatchersUtil).toHaveBeenCalledWith({
+        customTesters: [customEqualityTester],
+        pp: prettyPrinter
+      });
+      done();
    });
-
-    env.execute();
  });
 });
--- a/spec/core/ExceptionFormatterSpec.js
+++ b/spec/core/ExceptionFormatterSpec.js
@@ -86,6 +86,37 @@ describe('ExceptionFormatter', function() {
      );
    });

+    it('filters Jasmine stack frames from V8-style traces but leaves unmatched lines intact', function() {
+      var error = {
+        message: 'nope',
+        stack:
+          'C:\\__spec__\\core\\UtilSpec.ts:120\n' +
+          "                new Error('nope');\n" +
+          '                ^\n' +
+          '\n' +
+          'Error: nope\n' +
+          '    at fn1 (C:\\__spec__\\core\\UtilSpec.js:115:19)\n' +
+          '        -> C:\\__spec__\\core\\UtilSpec.ts:120:15\n' +
+          '    at fn2 (C:\\__jasmine__\\lib\\jasmine-core\\jasmine.js:7533:40)\n' +
+          '    at fn3 (C:\\__jasmine__\\lib\\jasmine-core\\jasmine.js:7575:25)\n' +
+          '    at fn4 (node:internal/timers:462:21)\n'
+      };
+      var subject = new jasmineUnderTest.ExceptionFormatter({
+        jasmineFile: 'C:\\__jasmine__\\lib\\jasmine-core\\jasmine.js'
+      });
+      var result = subject.stack(error);
+      expect(result).toEqual(
+        'C:\\__spec__\\core\\UtilSpec.ts:120\n' +
+          "                new Error('nope');\n" +
+          '                ^\n' +
+          'Error: nope\n' +
+          '    at fn1 (C:\\__spec__\\core\\UtilSpec.js:115:19)\n' +
+          '        -> C:\\__spec__\\core\\UtilSpec.ts:120:15\n' +
+          '    at <Jasmine>\n' +
+          '    at fn4 (node:internal/timers:462:21)'
+      );
+    });
+
    it('filters Jasmine stack frames from V8 style traces', function() {
      var error = {
        message: 'nope',
--- a/spec/core/ExceptionsSpec.js
+++ b/spec/core/ExceptionsSpec.js
@@ -29,8 +29,7 @@ describe('Exceptions:', function() {
      done();
    };

-    env.addReporter({ jasmineDone: expectations });
-    env.execute();
+    env.execute(null, expectations);
  });

  it('should handle exceptions thrown directly in top-level describe blocks and continue', function(done) {
@@ -49,7 +48,6 @@ describe('Exceptions:', function() {
      done();
    };

-    env.addReporter({ jasmineDone: expectations });
-    env.execute();
+    env.execute(null, expectations);
  });
 });
--- a/spec/core/GlobalErrorsSpec.js
+++ b/spec/core/GlobalErrorsSpec.js
@@ -12,6 +12,23 @@ describe('GlobalErrors', function() {
    expect(handler).toHaveBeenCalledWith('foo');
  });

+  it('enables external interception of error by overriding global.onerror', function() {
+    var fakeGlobal = { onerror: null },
+      handler = jasmine.createSpy('errorHandler'),
+      hijackHandler = jasmine.createSpy('hijackErrorHandler'),
+      errors = new jasmineUnderTest.GlobalErrors(fakeGlobal);
+
+    errors.install();
+    errors.pushListener(handler);
+
+    fakeGlobal.onerror = hijackHandler;
+
+    fakeGlobal.onerror('foo');
+
+    expect(hijackHandler).toHaveBeenCalledWith('foo');
+    expect(handler).not.toHaveBeenCalled();
+  });
+
  it('calls the global error handler with all parameters', function() {
    var fakeGlobal = { onerror: null },
      handler = jasmine.createSpy('errorHandler'),
@@ -58,7 +75,7 @@ describe('GlobalErrors', function() {
    errors.pushListener(handler1);
    errors.pushListener(handler2);

-    errors.popListener();
+    errors.popListener(handler2);

    fakeGlobal.onerror('foo');

@@ -66,6 +83,13 @@ describe('GlobalErrors', function() {
    expect(handler2).not.toHaveBeenCalled();
  });

+  it('throws when no listener is passed to #popListener', function() {
+    var errors = new jasmineUnderTest.GlobalErrors({});
+    expect(function() {
+      errors.popListener();
+    }).toThrowError('popListener expects a listener');
+  });
+
  it('uninstalls itself, putting back a previous callback', function() {
    var originalCallback = jasmine.createSpy('error'),
      fakeGlobal = { onerror: originalCallback },
@@ -268,5 +292,64 @@ describe('GlobalErrors', function() {
        })
      );
    });
+
+    describe('Enabling external interception of reported rejections by overriding global.onerror', function() {
+      it('overriding global.onerror intercepts rejections whose reason is a string', function() {
+        var fakeGlobal = jasmine.createSpyObj('globalErrors', [
+            'addEventListener'
+          ]),
+          handler = jasmine.createSpy('errorHandler'),
+          hijackHandler = jasmine.createSpy('hijackErrorHandler'),
+          errors = new jasmineUnderTest.GlobalErrors(fakeGlobal);
+
+        errors.install();
+        errors.pushListener(handler);
+
+        fakeGlobal.onerror = hijackHandler;
+
+        var addedListener = fakeGlobal.addEventListener.calls.argsFor(0)[1];
+        addedListener({ reason: 'nope' });
+
+        expect(hijackHandler).toHaveBeenCalledWith(
+          'Unhandled promise rejection: nope'
+        );
+        expect(handler).not.toHaveBeenCalled();
+      });
+
+      it('overriding global.onerror intercepts rejections whose reason is an Error', function() {
+        var fakeGlobal = jasmine.createSpyObj('globalErrors', [
+            'addEventListener'
+          ]),
+          handler = jasmine.createSpy('errorHandler'),
+          hijackHandler = jasmine.createSpy('hijackErrorHandler'),
+          errors = new jasmineUnderTest.GlobalErrors(fakeGlobal);
+
+        errors.install();
+        errors.pushListener(handler);
+
+        fakeGlobal.onerror = hijackHandler;
+
+        var addedListener = fakeGlobal.addEventListener.calls.argsFor(0)[1];
+        var reason;
+
+        try {
+          // Throwing ensures that we get a stack property in all browsers
+          throw new Error('bar');
+        } catch (e) {
+          reason = e;
+        }
+
+        addedListener({ reason: reason });
+
+        expect(hijackHandler).toHaveBeenCalledWith(
+          jasmine.objectContaining({
+            jasmineMessage: 'Unhandled promise rejection: Error: bar',
+            message: reason.message,
+            stack: reason.stack
+          })
+        );
+        expect(handler).not.toHaveBeenCalled();
+      });
+    });
  });
 });
--- a/spec/core/QueueRunnerSpec.js
+++ b/spec/core/QueueRunnerSpec.js
@@ -512,6 +512,50 @@ describe('QueueRunner', function() {
      expect(onExceptionCallback).toHaveBeenCalledWith('foo');
      expect(queueableFn2.fn).toHaveBeenCalled();
    });
+
+    it('issues a deprecation if the function also takes a parameter', function() {
+      var queueableFn = {
+          fn: function(done) {
+            return new StubPromise();
+          }
+        },
+        deprecated = jasmine.createSpy('deprecated'),
+        queueRunner = new jasmineUnderTest.QueueRunner({
+          queueableFns: [queueableFn],
+          deprecated: deprecated
+        }),
+        env = jasmineUnderTest.getEnv();
+
+      queueRunner.execute();
+
+      expect(deprecated).toHaveBeenCalledWith(
+        'An asynchronous ' +
+          'before/it/after function took a done callback but also returned a ' +
+          'promise. This is not supported and will stop working in the future. ' +
+          'Either remove the done callback (recommended) or change the function ' +
+          'to not return a promise.'
+      );
+    });
+
+    it('issues a more specific deprecation if the function is `async`', function() {
+      jasmine.getEnv().requireAsyncAwait();
+      eval('var fn = async function(done){};');
+      var deprecated = jasmine.createSpy('deprecated'),
+        queueRunner = new jasmineUnderTest.QueueRunner({
+          queueableFns: [{ fn: fn }],
+          deprecated: deprecated
+        });
+
+      queueRunner.execute();
+
+      expect(deprecated).toHaveBeenCalledWith(
+        'An asynchronous ' +
+          'before/it/after function was defined with the async keyword but ' +
+          'also took a done callback. This is not supported and will stop ' +
+          'working in the future. Either remove the done callback ' +
+          '(recommended) or remove the async keyword.'
+      );
+    });
  });

  it('passes the error instance to exception handlers in HTML browsers', function() {
--- a/spec/core/SpySpec.js
+++ b/spec/core/SpySpec.js
@@ -183,14 +183,13 @@ describe('Spies', function() {
      var spyObj = env.createSpyObj('base', ['method1'], ['prop1']);

      expect(spyObj).toEqual({
-        method1: jasmine.any(Function)
+        method1: jasmine.any(Function),
+        prop1: undefined
      });

      var descriptor = Object.getOwnPropertyDescriptor(spyObj, 'prop1');
      expect(descriptor.get.and.identity).toEqual('base.prop1.get');
      expect(descriptor.set.and.identity).toEqual('base.prop1.set');
-
-      expect(spyObj.prop1).toBeUndefined();
    });

    it('creates an object with property names and return values if second object is passed', function() {
@@ -200,7 +199,9 @@ describe('Spies', function() {
      });

      expect(spyObj).toEqual({
-        method1: jasmine.any(Function)
+        method1: jasmine.any(Function),
+        prop1: 'foo',
+        prop2: 37
      });

      expect(spyObj.prop1).toEqual('foo');
--- a/spec/core/SpyStrategySpec.js
+++ b/spec/core/SpyStrategySpec.js
@@ -334,6 +334,17 @@ describe('SpyStrategy', function() {
    }).toThrowError(/^Argument passed to callFake should be a function, got/);
  });

+  it('allows generator functions to be passed to callFake strategy', function() {
+    jasmine.getEnv().requireGeneratorFunctions();
+
+    var generator = jasmine.getEnv().makeGeneratorFunction('yield "ok";'),
+      spyStrategy = new jasmineUnderTest.SpyStrategy({ fn: function() {} });
+
+    spyStrategy.callFake(generator);
+
+    expect(spyStrategy.exec().next().value).toEqual('ok');
+  });
+
  it('allows a return to plan stubbing after another strategy', function() {
    var originalFn = jasmine.createSpy('original'),
      fakeFn = jasmine.createSpy('fake').and.returnValue(67),
--- a/spec/core/asymmetricEqualityTesterArgCompatShimSpec.js
+++ b/spec/core/asymmetricEqualityTesterArgCompatShimSpec.js
@@ -36,7 +36,6 @@ describe('asymmetricEqualityTesterArgCompatShim', function() {
  it('provides properties of Array.prototype', function() {
    var keys = [
        'concat',
-        'constructor',
        'every',
        'filter',
        'forEach',
@@ -55,8 +54,6 @@ describe('asymmetricEqualityTesterArgCompatShim', function() {
        'some',
        'sort',
        'splice',
-        'toLocaleString',
-        'toString',
        'unshift'
      ],
      optionalKeys = [
@@ -98,4 +95,46 @@ describe('asymmetricEqualityTesterArgCompatShim', function() {
      }
    }
  });
+
+  describe('When Array.prototype additions collide with MatchersUtil methods', function() {
+    function keys() {
+      return [
+        'contains',
+        'buildFailureMessage',
+        'asymmetricDiff_',
+        'asymmetricMatch_',
+        'equals',
+        'eq_'
+      ];
+    }
+
+    beforeEach(function() {
+      keys().forEach(function(k) {
+        expect(Array.prototype[k])
+          .withContext('Array.prototype already had ' + k)
+          .toBeUndefined();
+        Array.prototype[k] = function() {};
+      });
+    });
+
+    afterEach(function() {
+      keys().forEach(function(k) {
+        delete Array.prototype[k];
+      });
+    });
+
+    it('uses the MatchersUtil methods', function() {
+      var matchersUtil = new jasmineUnderTest.MatchersUtil({}),
+        shim = jasmineUnderTest.asymmetricEqualityTesterArgCompatShim(
+          matchersUtil,
+          []
+        );
+
+      keys().forEach(function(k) {
+        expect(shim[k])
+          .withContext(k + ' was overwritten')
+          .toBe(jasmineUnderTest.MatchersUtil.prototype[k]);
+      });
+    });
+  });
 });
--- a/spec/core/asymmetric_equality/AnySpec.js
+++ b/spec/core/asymmetric_equality/AnySpec.js
@@ -1,35 +1,35 @@
-describe("Any", function() {
-  it("matches a string", function() {
+describe('Any', function() {
+  it('matches a string', function() {
    var any = new jasmineUnderTest.Any(String);

-    expect(any.asymmetricMatch("foo")).toBe(true);
+    expect(any.asymmetricMatch('foo')).toBe(true);
  });

-  it("matches a number", function() {
+  it('matches a number', function() {
    var any = new jasmineUnderTest.Any(Number);

    expect(any.asymmetricMatch(1)).toBe(true);
  });

-  it("matches a function", function() {
+  it('matches a function', function() {
    var any = new jasmineUnderTest.Any(Function);

-    expect(any.asymmetricMatch(function(){})).toBe(true);
+    expect(any.asymmetricMatch(function() {})).toBe(true);
  });

-  it("matches an Object", function() {
+  it('matches an Object', function() {
    var any = new jasmineUnderTest.Any(Object);

    expect(any.asymmetricMatch({})).toBe(true);
  });

-  it("matches a Boolean", function() {
+  it('matches a Boolean', function() {
    var any = new jasmineUnderTest.Any(Boolean);

    expect(any.asymmetricMatch(true)).toBe(true);
  });

-  it("matches a Map", function() {
+  it('matches a Map', function() {
    jasmine.getEnv().requireFunctioningMaps();

    var any = new jasmineUnderTest.Any(Map);
@@ -37,7 +37,7 @@ describe("Any", function() {
    expect(any.asymmetricMatch(new Map())).toBe(true); // eslint-disable-line compat/compat
  });

-  it("matches a Set", function() {
+  it('matches a Set', function() {
    jasmine.getEnv().requireFunctioningSets();

    var any = new jasmineUnderTest.Any(Set);
@@ -45,7 +45,7 @@ describe("Any", function() {
    expect(any.asymmetricMatch(new Set())).toBe(true); // eslint-disable-line compat/compat
  });

-  it("matches a TypedArray", function() {
+  it('matches a TypedArray', function() {
    jasmine.getEnv().requireFunctioningTypedArrays();

    var any = new jasmineUnderTest.Any(Uint32Array); // eslint-disable-line compat/compat
@@ -53,7 +53,7 @@ describe("Any", function() {
    expect(any.asymmetricMatch(new Uint32Array([]))).toBe(true); // eslint-disable-line compat/compat
  });

-  it("matches a Symbol", function() {
+  it('matches a Symbol', function() {
    jasmine.getEnv().requireFunctioningSymbols();

    var any = new jasmineUnderTest.Any(Symbol); // eslint-disable-line compat/compat
@@ -61,14 +61,14 @@ describe("Any", function() {
    expect(any.asymmetricMatch(Symbol())).toBe(true); // eslint-disable-line compat/compat
  });

-  it("matches another constructed object", function() {
+  it('matches another constructed object', function() {
    var Thing = function() {},
      any = new jasmineUnderTest.Any(Thing);

    expect(any.asymmetricMatch(new Thing())).toBe(true);
  });

-  it("does not treat null as an Object", function() {
+  it('does not treat null as an Object', function() {
    var any = new jasmineUnderTest.Any(Object);

    expect(any.asymmetricMatch(null)).toBe(false);
@@ -81,8 +81,8 @@ describe("Any", function() {
    expect(any.jasmineToString()).toEqual('<jasmine.any(Number)>');
  });

-  describe("when called without an argument", function() {
-    it("tells the user to pass a constructor or use jasmine.anything()", function() {
+  describe('when called without an argument', function() {
+    it('tells the user to pass a constructor or use jasmine.anything()', function() {
      expect(function() {
        new jasmineUnderTest.Any();
      }).toThrowError(TypeError, /constructor.*anything/);
--- a/spec/core/asymmetric_equality/AnythingSpec.js
+++ b/spec/core/asymmetric_equality/AnythingSpec.js
@@ -1,29 +1,29 @@
-describe("Anything", function() {
-  it("matches a string", function() {
+describe('Anything', function() {
+  it('matches a string', function() {
    var anything = new jasmineUnderTest.Anything();

    expect(anything.asymmetricMatch('foo')).toBe(true);
  });

-  it("matches a number", function() {
+  it('matches a number', function() {
    var anything = new jasmineUnderTest.Anything();

    expect(anything.asymmetricMatch(42)).toBe(true);
  });

-  it("matches an object", function() {
+  it('matches an object', function() {
    var anything = new jasmineUnderTest.Anything();

    expect(anything.asymmetricMatch({ foo: 'bar' })).toBe(true);
  });

-  it("matches an array", function() {
+  it('matches an array', function() {
    var anything = new jasmineUnderTest.Anything();

-    expect(anything.asymmetricMatch([1,2,3])).toBe(true);
+    expect(anything.asymmetricMatch([1, 2, 3])).toBe(true);
  });

-  it("matches a Map", function() {
+  it('matches a Map', function() {
    jasmine.getEnv().requireFunctioningMaps();

    var anything = new jasmineUnderTest.Anything();
@@ -31,7 +31,7 @@ describe("Anything", function() {
    expect(anything.asymmetricMatch(new Map())).toBe(true); // eslint-disable-line compat/compat
  });

-  it("matches a Set", function() {
+  it('matches a Set', function() {
    jasmine.getEnv().requireFunctioningSets();

    var anything = new jasmineUnderTest.Anything();
@@ -39,7 +39,7 @@ describe("Anything", function() {
    expect(anything.asymmetricMatch(new Set())).toBe(true); // eslint-disable-line compat/compat
  });

-  it("matches a TypedArray", function() {
+  it('matches a TypedArray', function() {
    jasmine.getEnv().requireFunctioningTypedArrays();

    var anything = new jasmineUnderTest.Anything();
@@ -47,7 +47,7 @@ describe("Anything", function() {
    expect(anything.asymmetricMatch(new Uint32Array([]))).toBe(true); // eslint-disable-line compat/compat
  });

-  it("matches a Symbol", function() {
+  it('matches a Symbol', function() {
    jasmine.getEnv().requireFunctioningSymbols();

    var anything = new jasmineUnderTest.Anything();
@@ -71,6 +71,6 @@ describe("Anything", function() {
  it("jasmineToString's itself", function() {
    var anything = new jasmineUnderTest.Anything();

-    expect(anything.jasmineToString()).toEqual("<jasmine.anything>");
+    expect(anything.jasmineToString()).toEqual('<jasmine.anything>');
  });
 });
--- a/spec/core/asymmetric_equality/ArrayContainingSpec.js
+++ b/spec/core/asymmetric_equality/ArrayContainingSpec.js
@@ -1,47 +1,47 @@
-describe("ArrayContaining", function() {
-  it("matches any actual to an empty array", function() {
+describe('ArrayContaining', function() {
+  it('matches any actual to an empty array', function() {
    var containing = new jasmineUnderTest.ArrayContaining([]);

-    expect(containing.asymmetricMatch("foo")).toBe(true);
+    expect(containing.asymmetricMatch('foo')).toBe(true);
  });

-  it("does not work when not passed an array", function() {
-    var containing = new jasmineUnderTest.ArrayContaining("foo");
+  it('does not work when not passed an array', function() {
+    var containing = new jasmineUnderTest.ArrayContaining('foo');

    expect(function() {
      containing.asymmetricMatch([]);
    }).toThrowError(/not 'foo'/);
  });

-  it("matches when the item is in the actual", function() {
-    var containing = new jasmineUnderTest.ArrayContaining(["foo"]);
+  it('matches when the item is in the actual', function() {
+    var containing = new jasmineUnderTest.ArrayContaining(['foo']);
    var matchersUtil = new jasmineUnderTest.MatchersUtil();

-    expect(containing.asymmetricMatch(["foo"], matchersUtil)).toBe(true);
+    expect(containing.asymmetricMatch(['foo'], matchersUtil)).toBe(true);
  });

-  it("matches when additional items are in the actual", function() {
-    var containing = new jasmineUnderTest.ArrayContaining(["foo"]);
+  it('matches when additional items are in the actual', function() {
+    var containing = new jasmineUnderTest.ArrayContaining(['foo']);
    var matchersUtil = new jasmineUnderTest.MatchersUtil();

-    expect(containing.asymmetricMatch(["foo", "bar"], matchersUtil)).toBe(true);
+    expect(containing.asymmetricMatch(['foo', 'bar'], matchersUtil)).toBe(true);
  });

-  it("does not match when the item is not in the actual", function() {
-    var containing = new jasmineUnderTest.ArrayContaining(["foo"]);
+  it('does not match when the item is not in the actual', function() {
+    var containing = new jasmineUnderTest.ArrayContaining(['foo']);
    var matchersUtil = new jasmineUnderTest.MatchersUtil();

-    expect(containing.asymmetricMatch(["bar"], matchersUtil)).toBe(false);
+    expect(containing.asymmetricMatch(['bar'], matchersUtil)).toBe(false);
  });

-  it("does not match when the actual is not an array", function() {
-    var containing = new jasmineUnderTest.ArrayContaining(["foo"]);
+  it('does not match when the actual is not an array', function() {
+    var containing = new jasmineUnderTest.ArrayContaining(['foo']);
    var matchersUtil = new jasmineUnderTest.MatchersUtil();

-    expect(containing.asymmetricMatch("foo", matchersUtil)).toBe(false);
+    expect(containing.asymmetricMatch('foo', matchersUtil)).toBe(false);
  });

-  it("jasmineToStrings itself", function() {
+  it('jasmineToStrings itself', function() {
    var sample = [],
      matcher = new jasmineUnderTest.ArrayContaining(sample),
      pp = jasmine.createSpy('pp').and.returnValue('sample');
@@ -52,17 +52,23 @@ describe("ArrayContaining", function() {
    expect(pp).toHaveBeenCalledWith(sample);
  });

-  it("uses custom equality testers", function() {
+  it('uses custom equality testers', function() {
    var tester = function(a, b) {
      // All "foo*" strings match each other.
-      if (typeof a == "string" && typeof b == "string" &&
-          a.substr(0, 3) == "foo" && b.substr(0, 3) == "foo") {
+      if (
+        typeof a == 'string' &&
+        typeof b == 'string' &&
+        a.substr(0, 3) == 'foo' &&
+        b.substr(0, 3) == 'foo'
+      ) {
        return true;
      }
    };
-    var containing = new jasmineUnderTest.ArrayContaining(["fooVal"]);
-    var matchersUtil = new jasmineUnderTest.MatchersUtil({customTesters: [tester]});
+    var containing = new jasmineUnderTest.ArrayContaining(['fooVal']);
+    var matchersUtil = new jasmineUnderTest.MatchersUtil({
+      customTesters: [tester]
+    });

-    expect(containing.asymmetricMatch(["fooBar"], matchersUtil)).toBe(true);
+    expect(containing.asymmetricMatch(['fooBar'], matchersUtil)).toBe(true);
  });
 });
--- a/spec/core/asymmetric_equality/ArrayWithExactContentsSpec.js
+++ b/spec/core/asymmetric_equality/ArrayWithExactContentsSpec.js
@@ -1,35 +1,37 @@
-describe("ArrayWithExactContents", function() {
-  it("matches an array with the same items in a different order", function() {
+describe('ArrayWithExactContents', function() {
+  it('matches an array with the same items in a different order', function() {
    var matcher = new jasmineUnderTest.ArrayWithExactContents(['a', 2, /a/]);
    var matchersUtil = new jasmineUnderTest.MatchersUtil();

    expect(matcher.asymmetricMatch([2, 'a', /a/], matchersUtil)).toBe(true);
  });

-  it("does not work when not passed an array", function() {
-    var matcher = new jasmineUnderTest.ArrayWithExactContents("foo");
+  it('does not work when not passed an array', function() {
+    var matcher = new jasmineUnderTest.ArrayWithExactContents('foo');

    expect(function() {
      matcher.asymmetricMatch([]);
    }).toThrowError(/not 'foo'/);
  });

-  it("does not match when an item is missing", function() {
+  it('does not match when an item is missing', function() {
    var matcher = new jasmineUnderTest.ArrayWithExactContents(['a', 2, /a/]);
    var matchersUtil = new jasmineUnderTest.MatchersUtil();

    expect(matcher.asymmetricMatch(['a', 2], matchersUtil)).toBe(false);
-    expect(matcher.asymmetricMatch(['a', 2, undefined], matchersUtil)).toBe(false);
+    expect(matcher.asymmetricMatch(['a', 2, undefined], matchersUtil)).toBe(
+      false
+    );
  });

-  it("does not match when there is an extra item", function() {
+  it('does not match when there is an extra item', function() {
    var matcher = new jasmineUnderTest.ArrayWithExactContents(['a']);
    var matchersUtil = new jasmineUnderTest.MatchersUtil();

    expect(matcher.asymmetricMatch(['a', 2], matchersUtil)).toBe(false);
  });

-  it("jasmineToStrings itself", function() {
+  it('jasmineToStrings itself', function() {
    var sample = [],
      matcher = new jasmineUnderTest.ArrayWithExactContents(sample),
      pp = jasmine.createSpy('pp').and.returnValue('sample');
@@ -40,17 +42,23 @@ describe("ArrayWithExactContents", function() {
    expect(pp).toHaveBeenCalledWith(sample);
  });

-  it("uses custom equality testers", function() {
+  it('uses custom equality testers', function() {
    var tester = function(a, b) {
      // All "foo*" strings match each other.
-      if (typeof a == "string" && typeof b == "string" &&
-          a.substr(0, 3) == "foo" && b.substr(0, 3) == "foo") {
+      if (
+        typeof a == 'string' &&
+        typeof b == 'string' &&
+        a.substr(0, 3) == 'foo' &&
+        b.substr(0, 3) == 'foo'
+      ) {
        return true;
      }
    };
-    var matcher = new jasmineUnderTest.ArrayWithExactContents(["fooVal"]);
-    var matchersUtil = new jasmineUnderTest.MatchersUtil({customTesters: [tester]});
+    var matcher = new jasmineUnderTest.ArrayWithExactContents(['fooVal']);
+    var matchersUtil = new jasmineUnderTest.MatchersUtil({
+      customTesters: [tester]
+    });

-    expect(matcher.asymmetricMatch(["fooBar"], matchersUtil)).toBe(true);
+    expect(matcher.asymmetricMatch(['fooBar'], matchersUtil)).toBe(true);
  });
 });
--- a/spec/core/asymmetric_equality/EmptySpec.js
+++ b/spec/core/asymmetric_equality/EmptySpec.js
@@ -1,27 +1,27 @@
-describe("Empty", function () {
-  it("matches an empty object", function () {
+describe('Empty', function() {
+  it('matches an empty object', function() {
    var empty = new jasmineUnderTest.Empty();

    expect(empty.asymmetricMatch({})).toBe(true);
-    expect(empty.asymmetricMatch({undefined: false})).toBe(false);
+    expect(empty.asymmetricMatch({ undefined: false })).toBe(false);
  });

-  it("matches an empty array", function () {
+  it('matches an empty array', function() {
    var empty = new jasmineUnderTest.Empty();

    expect(empty.asymmetricMatch([])).toBe(true);
    expect(empty.asymmetricMatch([1, 12, 3])).toBe(false);
  });

-  it("matches an empty string", function () {
+  it('matches an empty string', function() {
    var empty = new jasmineUnderTest.Empty();

-    expect(empty.asymmetricMatch("")).toBe(true);
+    expect(empty.asymmetricMatch('')).toBe(true);
    expect(empty.asymmetricMatch('')).toBe(true);
    expect(empty.asymmetricMatch('12312')).toBe(false);
  });

-  it("matches an empty map", function () {
+  it('matches an empty map', function() {
    jasmine.getEnv().requireFunctioningMaps();
    var empty = new jasmineUnderTest.Empty();
    var fullMap = new Map(); // eslint-disable-line compat/compat
@@ -31,7 +31,7 @@ describe("Empty", function () {
    expect(empty.asymmetricMatch(fullMap)).toBe(false);
  });

-  it("matches an empty set", function () {
+  it('matches an empty set', function() {
    jasmine.getEnv().requireFunctioningSets();
    var empty = new jasmineUnderTest.Empty();
    var fullSet = new Set(); // eslint-disable-line compat/compat
@@ -41,11 +41,11 @@ describe("Empty", function () {
    expect(empty.asymmetricMatch(fullSet)).toBe(false);
  });

-  it("matches an empty typed array", function() {
+  it('matches an empty typed array', function() {
    jasmine.getEnv().requireFunctioningTypedArrays();
    var empty = new jasmineUnderTest.Empty();

    expect(empty.asymmetricMatch(new Int16Array())).toBe(true); // eslint-disable-line compat/compat
-    expect(empty.asymmetricMatch(new Int16Array([1,2]))).toBe(false); // eslint-disable-line compat/compat
+    expect(empty.asymmetricMatch(new Int16Array([1, 2]))).toBe(false); // eslint-disable-line compat/compat
  });
 });
--- a/spec/core/asymmetric_equality/FalsySpec.js
+++ b/spec/core/asymmetric_equality/FalsySpec.js
@@ -1,38 +1,38 @@
-describe("Falsy", function() {
-    it("is true for an empty string", function() {
-        var falsy = new jasmineUnderTest.Falsy();
+describe('Falsy', function() {
+  it('is true for an empty string', function() {
+    var falsy = new jasmineUnderTest.Falsy();

-        expect(falsy.asymmetricMatch("")).toBe(true);
-        expect(falsy.asymmetricMatch('')).toBe(true);
-        expect(falsy.asymmetricMatch('asdasdad')).toBe(false);
-    });
+    expect(falsy.asymmetricMatch('')).toBe(true);
+    expect(falsy.asymmetricMatch('')).toBe(true);
+    expect(falsy.asymmetricMatch('asdasdad')).toBe(false);
+  });

-    it("is false for a number that is 0", function() {
-        var falsy = new jasmineUnderTest.Falsy(Number);
+  it('is false for a number that is 0', function() {
+    var falsy = new jasmineUnderTest.Falsy(Number);

-        expect(falsy.asymmetricMatch(1)).toBe(false);
-        expect(falsy.asymmetricMatch(0)).toBe(true);
-        expect(falsy.asymmetricMatch(-23)).toBe(false);
-        expect(falsy.asymmetricMatch(-3.1)).toBe(false);
-    });
+    expect(falsy.asymmetricMatch(1)).toBe(false);
+    expect(falsy.asymmetricMatch(0)).toBe(true);
+    expect(falsy.asymmetricMatch(-23)).toBe(false);
+    expect(falsy.asymmetricMatch(-3.1)).toBe(false);
+  });

-    it("is true for a null or undefined", function() {
-        var falsy = new jasmineUnderTest.Falsy(Function);
+  it('is true for a null or undefined', function() {
+    var falsy = new jasmineUnderTest.Falsy(Function);

-        expect(falsy.asymmetricMatch(null)).toBe(true);
-        expect(falsy.asymmetricMatch(undefined )).toBe(true);
-    });
+    expect(falsy.asymmetricMatch(null)).toBe(true);
+    expect(falsy.asymmetricMatch(undefined)).toBe(true);
+  });

-    it("is true for NaN", function() {
-        var falsy = new jasmineUnderTest.Falsy(Object);
+  it('is true for NaN', function() {
+    var falsy = new jasmineUnderTest.Falsy(Object);

-        expect(falsy.asymmetricMatch(NaN)).toBe(true);
-    });
+    expect(falsy.asymmetricMatch(NaN)).toBe(true);
+  });

-    it("is true for a false Boolean", function() {
-        var falsy = new jasmineUnderTest.Falsy(Boolean);
+  it('is true for a false Boolean', function() {
+    var falsy = new jasmineUnderTest.Falsy(Boolean);

-        expect(falsy.asymmetricMatch(false)).toBe(true);
-        expect(falsy.asymmetricMatch(true)).toBe(false);
-    });
+    expect(falsy.asymmetricMatch(false)).toBe(true);
+    expect(falsy.asymmetricMatch(true)).toBe(false);
+  });
 });
--- a/spec/core/asymmetric_equality/MapContainingSpec.js
+++ b/spec/core/asymmetric_equality/MapContainingSpec.js
@@ -1,6 +1,7 @@
 /* eslint-disable compat/compat */
 describe('MapContaining', function() {
-  function MapI(iterable) {    // for IE11
+  function MapI(iterable) {
+    // for IE11
    var map = new Map();
    iterable.forEach(function(kv) {
      map.set(kv[0], kv[1]);
@@ -12,7 +13,6 @@ describe('MapContaining', function() {
    jasmine.getEnv().requireFunctioningMaps();
  });

-
  it('matches any actual map to an empty map', function() {
    var actualMap = new MapI([['foo', 'bar']]);
    var containing = new jasmineUnderTest.MapContaining(new Map());
@@ -23,14 +23,11 @@ describe('MapContaining', function() {
  it('matches when all the key/value pairs in sample have matches in actual', function() {
    var actualMap = new MapI([
      ['foo', [1, 2, 3]],
-      [{'foo': 'bar'}, 'baz'],
-      ['other', 'any'],
+      [{ foo: 'bar' }, 'baz'],
+      ['other', 'any']
    ]);

-    var containingMap = new MapI([
-      [{'foo': 'bar'}, 'baz'],
-      ['foo', [1, 2, 3]],
-    ]);
+    var containingMap = new MapI([[{ foo: 'bar' }, 'baz'], ['foo', [1, 2, 3]]]);
    var containing = new jasmineUnderTest.MapContaining(containingMap);
    var matchersUtil = new jasmineUnderTest.MatchersUtil();

@@ -40,13 +37,10 @@ describe('MapContaining', function() {
  it('does not match when a key is not in actual', function() {
    var actualMap = new MapI([
      ['foo', [1, 2, 3]],
-      [{'foo': 'not a bar'}, 'baz'],
+      [{ foo: 'not a bar' }, 'baz']
    ]);

-    var containingMap = new MapI([
-      [{'foo': 'bar'}, 'baz'],
-      ['foo', [1, 2, 3]],
-    ]);
+    var containingMap = new MapI([[{ foo: 'bar' }, 'baz'], ['foo', [1, 2, 3]]]);
    var containing = new jasmineUnderTest.MapContaining(containingMap);
    var matchersUtil = new jasmineUnderTest.MatchersUtil();

@@ -54,15 +48,9 @@ describe('MapContaining', function() {
  });

  it('does not match when a value is not in actual', function() {
-    var actualMap = new MapI([
-      ['foo', [1, 2, 3]],
-      [{'foo': 'bar'}, 'baz'],
-    ]);
+    var actualMap = new MapI([['foo', [1, 2, 3]], [{ foo: 'bar' }, 'baz']]);

-    var containingMap = new MapI([
-      [{'foo': 'bar'}, 'baz'],
-      ['foo', [1, 2]],
-    ]);
+    var containingMap = new MapI([[{ foo: 'bar' }, 'baz'], ['foo', [1, 2]]]);
    var containing = new jasmineUnderTest.MapContaining(containingMap);
    var matchersUtil = new jasmineUnderTest.MatchersUtil();

@@ -73,18 +61,12 @@ describe('MapContaining', function() {
    var actualMap = new MapI([
      ['foo1', 'not a bar'],
      ['foo2', 'bar'],
-      ['baz', [1, 2, 3, 4]],
+      ['baz', [1, 2, 3, 4]]
    ]);

    var containingMap = new MapI([
-      [
-        jasmineUnderTest.stringMatching(/^foo\d/),
-        'bar'
-      ],
-      [
-        'baz',
-        jasmineUnderTest.arrayContaining([2, 3])
-      ],
+      [jasmineUnderTest.stringMatching(/^foo\d/), 'bar'],
+      ['baz', jasmineUnderTest.arrayContaining([2, 3])]
    ]);
    var containing = new jasmineUnderTest.MapContaining(containingMap);
    var matchersUtil = new jasmineUnderTest.MatchersUtil();
@@ -93,20 +75,11 @@ describe('MapContaining', function() {
  });

  it('does not match when a key in sample has no asymmetric matches in actual', function() {
-    var actualMap = new MapI([
-      ['a-foo1', 'bar'],
-      ['baz', [1, 2, 3, 4]],
-    ]);
+    var actualMap = new MapI([['a-foo1', 'bar'], ['baz', [1, 2, 3, 4]]]);

    var containingMap = new MapI([
-      [
-        jasmineUnderTest.stringMatching(/^foo\d/),
-        'bar'
-      ],
-      [
-        'baz',
-        jasmineUnderTest.arrayContaining([2, 3])
-      ],
+      [jasmineUnderTest.stringMatching(/^foo\d/), 'bar'],
+      ['baz', jasmineUnderTest.arrayContaining([2, 3])]
    ]);
    var containing = new jasmineUnderTest.MapContaining(containingMap);
    var matchersUtil = new jasmineUnderTest.MatchersUtil();
@@ -115,20 +88,11 @@ describe('MapContaining', function() {
  });

  it('does not match when a value in sample has no asymmetric matches in actual', function() {
-    var actualMap = new MapI([
-      ['foo1', 'bar'],
-      ['baz', [1, 2, 3, 4]],
-    ]);
+    var actualMap = new MapI([['foo1', 'bar'], ['baz', [1, 2, 3, 4]]]);

    var containingMap = new MapI([
-      [
-        jasmineUnderTest.stringMatching(/^foo\d/),
-        'bar'
-      ],
-      [
-        'baz',
-        jasmineUnderTest.arrayContaining([4, 5])
-      ],
+      [jasmineUnderTest.stringMatching(/^foo\d/), 'bar'],
+      ['baz', jasmineUnderTest.arrayContaining([4, 5])]
    ]);
    var containing = new jasmineUnderTest.MapContaining(containingMap);
    var matchersUtil = new jasmineUnderTest.MatchersUtil();
@@ -140,18 +104,12 @@ describe('MapContaining', function() {
    var actualMap = new MapI([
      ['foo', new MapI([['foo1', 1], ['foo2', 2]])],
      [new MapI([[1, 'bar1'], [2, 'bar2']]), 'bar'],
-      ['other', 'any'],
+      ['other', 'any']
    ]);

    var containingMap = new MapI([
-      [
-        'foo',
-        new jasmineUnderTest.MapContaining(new MapI([['foo1', 1]]))
-      ],
-      [
-        new jasmineUnderTest.MapContaining(new MapI([[2, 'bar2']])),
-        'bar'
-      ],
+      ['foo', new jasmineUnderTest.MapContaining(new MapI([['foo1', 1]]))],
+      [new jasmineUnderTest.MapContaining(new MapI([[2, 'bar2']])), 'bar']
    ]);
    var containing = new jasmineUnderTest.MapContaining(containingMap);
    var matchersUtil = new jasmineUnderTest.MatchersUtil();
@@ -162,25 +120,41 @@ describe('MapContaining', function() {
  it('uses custom equality testers', function() {
    function tester(a, b) {
      // treat all negative numbers as equal
-      return (typeof a == 'number' && typeof b == 'number') ? (a < 0 && b < 0) : a === b;
+      return typeof a == 'number' && typeof b == 'number'
+        ? a < 0 && b < 0
+        : a === b;
    }
    var actualMap = new MapI([['foo', -1]]);
-    var containing = new jasmineUnderTest.MapContaining(new MapI([['foo', -2]]));
-    var matchersUtil = new jasmineUnderTest.MatchersUtil({customTesters: [tester]});
+    var containing = new jasmineUnderTest.MapContaining(
+      new MapI([['foo', -2]])
+    );
+    var matchersUtil = new jasmineUnderTest.MatchersUtil({
+      customTesters: [tester]
+    });

    expect(containing.asymmetricMatch(actualMap, matchersUtil)).toBe(true);
  });

  it('does not match when actual is not a map', function() {
    var containingMap = new MapI([['foo', 'bar']]);
-    expect(new jasmineUnderTest.MapContaining(containingMap).asymmetricMatch('foo')).toBe(false);
-    expect(new jasmineUnderTest.MapContaining(containingMap).asymmetricMatch(-1)).toBe(false);
-    expect(new jasmineUnderTest.MapContaining(containingMap).asymmetricMatch({'foo': 'bar'})).toBe(false);
+    expect(
+      new jasmineUnderTest.MapContaining(containingMap).asymmetricMatch('foo')
+    ).toBe(false);
+    expect(
+      new jasmineUnderTest.MapContaining(containingMap).asymmetricMatch(-1)
+    ).toBe(false);
+    expect(
+      new jasmineUnderTest.MapContaining(containingMap).asymmetricMatch({
+        foo: 'bar'
+      })
+    ).toBe(false);
  });

  it('throws an error when sample is not a map', function() {
    expect(function() {
-      new jasmineUnderTest.MapContaining({'foo': 'bar'}).asymmetricMatch(new Map());
+      new jasmineUnderTest.MapContaining({ foo: 'bar' }).asymmetricMatch(
+        new Map()
+      );
    }).toThrowError(/You must provide a map/);
  });

--- a/spec/core/asymmetric_equality/NotEmptySpec.js
+++ b/spec/core/asymmetric_equality/NotEmptySpec.js
@@ -1,27 +1,27 @@
-describe("NotEmpty", function () {
-  it("matches a non empty object", function () {
+describe('NotEmpty', function() {
+  it('matches a non empty object', function() {
    var notEmpty = new jasmineUnderTest.NotEmpty();

-    expect(notEmpty.asymmetricMatch({undefined: false})).toBe(true);
+    expect(notEmpty.asymmetricMatch({ undefined: false })).toBe(true);
    expect(notEmpty.asymmetricMatch({})).toBe(false);
  });

-  it("matches a non empty array", function () {
+  it('matches a non empty array', function() {
    var notEmpty = new jasmineUnderTest.NotEmpty();

    expect(notEmpty.asymmetricMatch([1, 12, 3])).toBe(true);
    expect(notEmpty.asymmetricMatch([])).toBe(false);
  });

-  it("matches a non empty string", function () {
+  it('matches a non empty string', function() {
    var notEmpty = new jasmineUnderTest.NotEmpty();

    expect(notEmpty.asymmetricMatch('12312')).toBe(true);
-    expect(notEmpty.asymmetricMatch("")).toBe(false);
+    expect(notEmpty.asymmetricMatch('')).toBe(false);
    expect(notEmpty.asymmetricMatch('')).toBe(false);
  });

-  it("matches a non empty map", function () {
+  it('matches a non empty map', function() {
    jasmine.getEnv().requireFunctioningMaps();
    var notEmpty = new jasmineUnderTest.NotEmpty();
    var fullMap = new Map(); // eslint-disable-line compat/compat
@@ -32,7 +32,7 @@ describe("NotEmpty", function () {
    expect(notEmpty.asymmetricMatch(emptyMap)).toBe(false);
  });

-  it("matches a non empty set", function () {
+  it('matches a non empty set', function() {
    jasmine.getEnv().requireFunctioningSets();
    var notEmpty = new jasmineUnderTest.NotEmpty();
    var filledSet = new Set(); // eslint-disable-line compat/compat
@@ -43,11 +43,11 @@ describe("NotEmpty", function () {
    expect(notEmpty.asymmetricMatch(emptySet)).toBe(false);
  });

-  it("matches a non empty typed array", function() {
+  it('matches a non empty typed array', function() {
    jasmine.getEnv().requireFunctioningTypedArrays();
    var notEmpty = new jasmineUnderTest.NotEmpty();

-    expect(notEmpty.asymmetricMatch(new Int16Array([1,2,3]))).toBe(true); // eslint-disable-line compat/compat
+    expect(notEmpty.asymmetricMatch(new Int16Array([1, 2, 3]))).toBe(true); // eslint-disable-line compat/compat
    expect(notEmpty.asymmetricMatch(new Int16Array())).toBe(false); // eslint-disable-line compat/compat
  });
 });
--- a/spec/core/asymmetric_equality/ObjectContainingSpec.js
+++ b/spec/core/asymmetric_equality/ObjectContainingSpec.js
@@ -1,47 +1,55 @@
-describe("ObjectContaining", function() {
-
-  it("matches any object actual to an empty object", function() {
+describe('ObjectContaining', function() {
+  it('matches any object actual to an empty object', function() {
    var containing = new jasmineUnderTest.ObjectContaining({});
    var matchersUtil = new jasmineUnderTest.MatchersUtil();

-    expect(containing.asymmetricMatch({foo: 1}, matchersUtil)).toBe(true);
+    expect(containing.asymmetricMatch({ foo: 1 }, matchersUtil)).toBe(true);
  });

-  it("does not match when the actual is not an object", function() {
+  it('does not match when the actual is not an object', function() {
    var containing = new jasmineUnderTest.ObjectContaining({});

-    [1, true, undefined, "a string"].forEach(function(actual) {
+    [1, true, undefined, 'a string'].forEach(function(actual) {
      expect(containing.asymmetricMatch(actual)).toBe(false);
    });
  });

-  it("does not match an empty object actual", function() {
-    var containing = new jasmineUnderTest.ObjectContaining("foo");
+  it('does not match an empty object actual', function() {
+    var containing = new jasmineUnderTest.ObjectContaining('foo');

    expect(function() {
-      containing.asymmetricMatch({})
-    }).toThrowError(/not 'foo'/)
+      containing.asymmetricMatch({});
+    }).toThrowError(/not 'foo'/);
  });

-  it("matches when the key/value pair is present in the actual", function() {
-    var containing = new jasmineUnderTest.ObjectContaining({foo: "fooVal"});
+  it('matches when the key/value pair is present in the actual', function() {
+    var containing = new jasmineUnderTest.ObjectContaining({ foo: 'fooVal' });
    var matchersUtil = new jasmineUnderTest.MatchersUtil();

-    expect(containing.asymmetricMatch({foo: "fooVal", bar: "barVal"}, matchersUtil)).toBe(true);
+    expect(
+      containing.asymmetricMatch({ foo: 'fooVal', bar: 'barVal' }, matchersUtil)
+    ).toBe(true);
  });

-  it("does not match when the key/value pair is not present in the actual", function() {
-    var containing = new jasmineUnderTest.ObjectContaining({foo: "fooVal"});
+  it('does not match when the key/value pair is not present in the actual', function() {
+    var containing = new jasmineUnderTest.ObjectContaining({ foo: 'fooVal' });
    var matchersUtil = new jasmineUnderTest.MatchersUtil();

-    expect(containing.asymmetricMatch({bar: "barVal", quux: "quuxVal"}, matchersUtil)).toBe(false);
+    expect(
+      containing.asymmetricMatch(
+        { bar: 'barVal', quux: 'quuxVal' },
+        matchersUtil
+      )
+    ).toBe(false);
  });

-  it("does not match when the key is present but the value is different in the actual", function() {
-    var containing = new jasmineUnderTest.ObjectContaining({foo: "other"});
+  it('does not match when the key is present but the value is different in the actual', function() {
+    var containing = new jasmineUnderTest.ObjectContaining({ foo: 'other' });
    var matchersUtil = new jasmineUnderTest.MatchersUtil();

-    expect(containing.asymmetricMatch({foo: "fooVal", bar: "barVal"}, matchersUtil)).toBe(false);
+    expect(
+      containing.asymmetricMatch({ foo: 'fooVal', bar: 'barVal' }, matchersUtil)
+    ).toBe(false);
  });

  it("jasmineToString's itself", function() {
@@ -53,46 +61,55 @@ describe("ObjectContaining", function() {
      '<jasmine.objectContaining(sample)>'
    );
    expect(pp).toHaveBeenCalledWith(sample);
-
  });

-  it("matches recursively", function() {
-    var containing = new jasmineUnderTest.ObjectContaining({one: new jasmineUnderTest.ObjectContaining({two: {}})});
+  it('matches recursively', function() {
+    var containing = new jasmineUnderTest.ObjectContaining({
+      one: new jasmineUnderTest.ObjectContaining({ two: {} })
+    });
    var matchersUtil = new jasmineUnderTest.MatchersUtil();

-    expect(containing.asymmetricMatch({one: {two: {}}}, matchersUtil)).toBe(true);
+    expect(containing.asymmetricMatch({ one: { two: {} } }, matchersUtil)).toBe(
+      true
+    );
  });

-  it("matches when key is present with undefined value", function() {
+  it('matches when key is present with undefined value', function() {
    var containing = new jasmineUnderTest.ObjectContaining({ one: undefined });
    var matchersUtil = new jasmineUnderTest.MatchersUtil();

-    expect(containing.asymmetricMatch({ one: undefined }, matchersUtil)).toBe(true);
+    expect(containing.asymmetricMatch({ one: undefined }, matchersUtil)).toBe(
+      true
+    );
  });

-  it("does not match when key with undefined value is not present", function() {
+  it('does not match when key with undefined value is not present', function() {
    var containing = new jasmineUnderTest.ObjectContaining({ one: undefined });
    var matchersUtil = new jasmineUnderTest.MatchersUtil();

    expect(containing.asymmetricMatch({}, matchersUtil)).toBe(false);
  });

-  it("matches defined properties", function(){
-    var containing = new jasmineUnderTest.ObjectContaining({ foo: "fooVal" });
+  it('matches defined properties', function() {
+    var containing = new jasmineUnderTest.ObjectContaining({ foo: 'fooVal' });
    var matchersUtil = new jasmineUnderTest.MatchersUtil();

    var definedPropertyObject = {};
-    Object.defineProperty(definedPropertyObject, "foo", {
-      get: function() { return "fooVal" }
+    Object.defineProperty(definedPropertyObject, 'foo', {
+      get: function() {
+        return 'fooVal';
+      }
    });
-    expect(containing.asymmetricMatch(definedPropertyObject, matchersUtil)).toBe(true);
+    expect(
+      containing.asymmetricMatch(definedPropertyObject, matchersUtil)
+    ).toBe(true);
  });

-  it("matches prototype properties", function(){
-    var containing = new jasmineUnderTest.ObjectContaining({ foo: "fooVal" });
+  it('matches prototype properties', function() {
+    var containing = new jasmineUnderTest.ObjectContaining({ foo: 'fooVal' });
    var matchersUtil = new jasmineUnderTest.MatchersUtil();

-    var prototypeObject = {foo: "fooVal"};
+    var prototypeObject = { foo: 'fooVal' };
    var obj;

    if (Object.create) {
@@ -107,23 +124,31 @@ describe("ObjectContaining", function() {
    expect(containing.asymmetricMatch(obj, matchersUtil)).toBe(true);
  });

-  it("uses custom equality testers", function() {
+  it('uses custom equality testers', function() {
    var tester = function(a, b) {
      // All "foo*" strings match each other.
-      if (typeof a == "string" && typeof b == "string" &&
-          a.substr(0, 3) == "foo" && b.substr(0, 3) == "foo") {
+      if (
+        typeof a == 'string' &&
+        typeof b == 'string' &&
+        a.substr(0, 3) == 'foo' &&
+        b.substr(0, 3) == 'foo'
+      ) {
        return true;
      }
    };
-    var containing = new jasmineUnderTest.ObjectContaining({foo: "fooVal"});
-    var matchersUtil = new jasmineUnderTest.MatchersUtil({customTesters: [tester]});
+    var containing = new jasmineUnderTest.ObjectContaining({ foo: 'fooVal' });
+    var matchersUtil = new jasmineUnderTest.MatchersUtil({
+      customTesters: [tester]
+    });

-    expect(containing.asymmetricMatch({foo: "fooBar"}, matchersUtil)).toBe(true);
+    expect(containing.asymmetricMatch({ foo: 'fooBar' }, matchersUtil)).toBe(
+      true
+    );
  });

-  describe("valuesForDiff_", function() {
-    describe("when other is not an object", function() {
-      it("sets self to jasmineToString()", function () {
+  describe('valuesForDiff_', function() {
+    describe('when other is not an object', function() {
+      it('sets self to jasmineToString()', function() {
        var containing = new jasmineUnderTest.ObjectContaining({}),
          pp = jasmineUnderTest.makePrettyPrinter(),
          result = containing.valuesForDiff_('a', pp);
@@ -135,27 +160,31 @@ describe("ObjectContaining", function() {
      });
    });

-    describe("when other is an object", function() {
-      it("includes keys that are present in both other and sample", function() {
-        var sample = {a: 1, b: 2},
-          other = {a: 3, b: 4},
+    describe('when other is an object', function() {
+      it('includes keys that are present in both other and sample', function() {
+        var sample = { a: 1, b: 2 },
+          other = { a: 3, b: 4 },
          containing = new jasmineUnderTest.ObjectContaining(sample),
          result = containing.valuesForDiff_(other);

-        expect(result.self).not.toBeInstanceOf(jasmineUnderTest.ObjectContaining);
+        expect(result.self).not.toBeInstanceOf(
+          jasmineUnderTest.ObjectContaining
+        );
        expect(result).toEqual({
          self: sample,
          other: other
        });
      });

-      it("includes keys that are present only in sample", function() {
-        var sample = {a: 1, b: 2},
-          other = {a: 3},
+      it('includes keys that are present only in sample', function() {
+        var sample = { a: 1, b: 2 },
+          other = { a: 3 },
          containing = new jasmineUnderTest.ObjectContaining(sample),
          result = containing.valuesForDiff_(other);

-        expect(result.self).not.toBeInstanceOf(jasmineUnderTest.ObjectContaining);
+        expect(result.self).not.toBeInstanceOf(
+          jasmineUnderTest.ObjectContaining
+        );
        expect(containing.valuesForDiff_(other)).toEqual({
          self: sample,
          other: {
@@ -165,13 +194,15 @@ describe("ObjectContaining", function() {
        });
      });

-      it("omits keys that are present only in other", function() {
-        var sample = {a: 1, b: 2},
-          other = {a: 3, b: 4, c: 5},
+      it('omits keys that are present only in other', function() {
+        var sample = { a: 1, b: 2 },
+          other = { a: 3, b: 4, c: 5 },
          containing = new jasmineUnderTest.ObjectContaining(sample),
          result = containing.valuesForDiff_(other);

-        expect(result.self).not.toBeInstanceOf(jasmineUnderTest.ObjectContaining);
+        expect(result.self).not.toBeInstanceOf(
+          jasmineUnderTest.ObjectContaining
+        );
        expect(result).toEqual({
          self: sample,
          other: {
--- a/spec/core/asymmetric_equality/SetContainingSpec.js
+++ b/spec/core/asymmetric_equality/SetContainingSpec.js
@@ -1,6 +1,7 @@
 /* eslint-disable compat/compat */
 describe('SetContaining', function() {
-  function SetI(iterable) {    // for IE11
+  function SetI(iterable) {
+    // for IE11
    var set = new Set();
    iterable.forEach(function(v) {
      set.add(v);
@@ -12,7 +13,6 @@ describe('SetContaining', function() {
    jasmine.getEnv().requireFunctioningSets();
  });

-
  it('matches any actual set to an empty set', function() {
    var actualSet = new SetI(['foo', 'bar']);
    var containing = new jasmineUnderTest.SetContaining(new Set());
@@ -21,13 +21,9 @@ describe('SetContaining', function() {
  });

  it('matches when all the values in sample have matches in actual', function() {
-    var actualSet = new SetI([
-      {'foo': 'bar'}, 'baz', [1, 2, 3]
-    ]);
+    var actualSet = new SetI([{ foo: 'bar' }, 'baz', [1, 2, 3]]);

-    var containingSet = new SetI([
-      [1, 2, 3], {'foo': 'bar'}
-    ]);
+    var containingSet = new SetI([[1, 2, 3], { foo: 'bar' }]);
    var containing = new jasmineUnderTest.SetContaining(containingSet);
    var matchersUtil = new jasmineUnderTest.MatchersUtil();

@@ -35,13 +31,9 @@ describe('SetContaining', function() {
  });

  it('does not match when a value is not in actual', function() {
-    var actualSet = new SetI([
-      {'foo': 'bar'}, 'baz', [1, 2, 3]
-    ]);
+    var actualSet = new SetI([{ foo: 'bar' }, 'baz', [1, 2, 3]]);

-    var containingSet = new SetI([
-      [1, 2], {'foo': 'bar'}
-    ]);
+    var containingSet = new SetI([[1, 2], { foo: 'bar' }]);
    var containing = new jasmineUnderTest.SetContaining(containingSet);
    var matchersUtil = new jasmineUnderTest.MatchersUtil();

@@ -49,13 +41,11 @@ describe('SetContaining', function() {
  });

  it('matches when all the values in sample have asymmetric matches in actual', function() {
-    var actualSet = new SetI([
-      [1, 2, 3, 4], 'other', 'foo1'
-    ]);
+    var actualSet = new SetI([[1, 2, 3, 4], 'other', 'foo1']);

    var containingSet = new SetI([
      jasmineUnderTest.stringMatching(/^foo\d/),
-      jasmineUnderTest.arrayContaining([2, 3]),
+      jasmineUnderTest.arrayContaining([2, 3])
    ]);
    var containing = new jasmineUnderTest.SetContaining(containingSet);
    var matchersUtil = new jasmineUnderTest.MatchersUtil();
@@ -64,13 +54,11 @@ describe('SetContaining', function() {
  });

  it('does not match when a value in sample has no asymmetric matches in actual', function() {
-    var actualSet = new SetI([
-      'a-foo1', [1, 2, 3, 4], 'other'
-    ]);
+    var actualSet = new SetI(['a-foo1', [1, 2, 3, 4], 'other']);

    var containingSet = new SetI([
      jasmine.stringMatching(/^foo\d/),
-      jasmine.arrayContaining([2, 3]),
+      jasmine.arrayContaining([2, 3])
    ]);
    var containing = new jasmineUnderTest.SetContaining(containingSet);
    var matchersUtil = new jasmineUnderTest.MatchersUtil();
@@ -79,12 +67,11 @@ describe('SetContaining', function() {
  });

  it('matches recursively', function() {
-    var actualSet = new SetI([
-      'foo', new SetI([1, 'bar', 2]), 'other'
-    ]);
+    var actualSet = new SetI(['foo', new SetI([1, 'bar', 2]), 'other']);

    var containingSet = new SetI([
-      new jasmineUnderTest.SetContaining(new SetI(['bar'])), 'foo'
+      new jasmineUnderTest.SetContaining(new SetI(['bar'])),
+      'foo'
    ]);
    var containing = new jasmineUnderTest.SetContaining(containingSet);
    var matchersUtil = new jasmineUnderTest.MatchersUtil();
@@ -95,25 +82,37 @@ describe('SetContaining', function() {
  it('uses custom equality testers', function() {
    function tester(a, b) {
      // treat all negative numbers as equal
-      return (typeof a == 'number' && typeof b == 'number') ? (a < 0 && b < 0) : a === b;
+      return typeof a == 'number' && typeof b == 'number'
+        ? a < 0 && b < 0
+        : a === b;
    }
    var actualSet = new SetI(['foo', -1]);
    var containing = new jasmineUnderTest.SetContaining(new SetI([-2, 'foo']));
-    var matchersUtil = new jasmineUnderTest.MatchersUtil({customTesters: [tester]});
+    var matchersUtil = new jasmineUnderTest.MatchersUtil({
+      customTesters: [tester]
+    });

    expect(containing.asymmetricMatch(actualSet, matchersUtil)).toBe(true);
  });

  it('does not match when actual is not a set', function() {
    var containingSet = new SetI(['foo']);
-    expect(new jasmineUnderTest.SetContaining(containingSet).asymmetricMatch('foo')).toBe(false);
-    expect(new jasmineUnderTest.SetContaining(containingSet).asymmetricMatch(1)).toBe(false);
-    expect(new jasmineUnderTest.SetContaining(containingSet).asymmetricMatch(['foo'])).toBe(false);
+    expect(
+      new jasmineUnderTest.SetContaining(containingSet).asymmetricMatch('foo')
+    ).toBe(false);
+    expect(
+      new jasmineUnderTest.SetContaining(containingSet).asymmetricMatch(1)
+    ).toBe(false);
+    expect(
+      new jasmineUnderTest.SetContaining(containingSet).asymmetricMatch(['foo'])
+    ).toBe(false);
  });

  it('throws an error when sample is not a set', function() {
    expect(function() {
-      new jasmineUnderTest.SetContaining({'foo': 'bar'}).asymmetricMatch(new Set());
+      new jasmineUnderTest.SetContaining({ foo: 'bar' }).asymmetricMatch(
+        new Set()
+      );
    }).toThrowError(/You must provide a set/);
  });

--- a/spec/core/asymmetric_equality/StringMatchingSpec.js
+++ b/spec/core/asymmetric_equality/StringMatchingSpec.js
@@ -1,19 +1,19 @@
-describe("StringMatching", function() {
-  it("matches a string against a provided regexp", function() {
+describe('StringMatching', function() {
+  it('matches a string against a provided regexp', function() {
    var matcher = new jasmineUnderTest.StringMatching(/foo/);

    expect(matcher.asymmetricMatch('barfoobaz')).toBe(true);
    expect(matcher.asymmetricMatch('barbaz')).toBe(false);
  });

-  it("matches a string against provided string", function() {
+  it('matches a string against provided string', function() {
    var matcher = new jasmineUnderTest.StringMatching('foo');

    expect(matcher.asymmetricMatch('barfoobaz')).toBe(true);
    expect(matcher.asymmetricMatch('barbaz')).toBe(false);
  });

-  it("raises an Error when the expected is not a String or RegExp", function() {
+  it('raises an Error when the expected is not a String or RegExp', function() {
    expect(function() {
      new jasmineUnderTest.StringMatching({});
    }).toThrowError(/not a String or a RegExp/);
@@ -22,6 +22,8 @@ describe("StringMatching", function() {
  it("jasmineToString's itself", function() {
    var matching = new jasmineUnderTest.StringMatching(/^foo/);

-    expect(matching.jasmineToString()).toEqual("<jasmine.stringMatching(/^foo/)>");
+    expect(matching.jasmineToString()).toEqual(
+      '<jasmine.stringMatching(/^foo/)>'
+    );
  });
 });
--- a/spec/core/asymmetric_equality/TruthySpec.js
+++ b/spec/core/asymmetric_equality/TruthySpec.js
@@ -1,12 +1,12 @@
-describe("Truthy", function () {
-  it("is true for a non empty string", function () {
+describe('Truthy', function() {
+  it('is true for a non empty string', function() {
    var truthy = new jasmineUnderTest.Truthy();

-    expect(truthy.asymmetricMatch("foo")).toBe(true);
-    expect(truthy.asymmetricMatch("")).toBe(false);
+    expect(truthy.asymmetricMatch('foo')).toBe(true);
+    expect(truthy.asymmetricMatch('')).toBe(false);
  });

-  it("is true for a number that is not 0", function () {
+  it('is true for a number that is not 0', function() {
    var truthy = new jasmineUnderTest.Truthy();

    expect(truthy.asymmetricMatch(1)).toBe(true);
@@ -15,49 +15,47 @@ describe("Truthy", function () {
    expect(truthy.asymmetricMatch(-3.1)).toBe(true);
  });

-  it("is true for a function", function () {
+  it('is true for a function', function() {
    var truthy = new jasmineUnderTest.Truthy();

-    expect(truthy.asymmetricMatch(function () {
-    })).toBe(true);
+    expect(truthy.asymmetricMatch(function() {})).toBe(true);
  });

-  it("is true for an Object", function () {
+  it('is true for an Object', function() {
    var truthy = new jasmineUnderTest.Truthy();

    expect(truthy.asymmetricMatch({})).toBe(true);
  });

-  it("is true for a truthful Boolean", function () {
+  it('is true for a truthful Boolean', function() {
    var truthy = new jasmineUnderTest.Truthy();

    expect(truthy.asymmetricMatch(true)).toBe(true);
    expect(truthy.asymmetricMatch(false)).toBe(false);
  });

-  it("is true for an empty object", function () {
+  it('is true for an empty object', function() {
    var truthy = new jasmineUnderTest.Truthy();

    expect(truthy.asymmetricMatch({})).toBe(true);
  });

-  it("is true for an empty array", function () {
+  it('is true for an empty array', function() {
    var truthy = new jasmineUnderTest.Truthy();

    expect(truthy.asymmetricMatch([])).toBe(true);
  });

-  it("is true for a date", function () {
+  it('is true for a date', function() {
    var truthy = new jasmineUnderTest.Truthy();

    expect(truthy.asymmetricMatch(new Date())).toBe(true);
  });

-  it("is true for a infiniti", function () {
+  it('is true for a infiniti', function() {
    var truthy = new jasmineUnderTest.Truthy();

    expect(truthy.asymmetricMatch(Infinity)).toBe(true);
    expect(truthy.asymmetricMatch(-Infinity)).toBe(true);
  });
 });
-
--- a/spec/core/baseSpec.js
+++ b/spec/core/baseSpec.js
@@ -62,4 +62,17 @@ describe('base helpers', function() {
      expect(jasmineUnderTest.isSet({})).toBe(false);
    });
  });
+
+  describe('isURL', function() {
+    it('returns true when the object is a URL', function() {
+      jasmine.getEnv().requireUrls();
+      // eslint-disable-next-line compat/compat
+      expect(jasmineUnderTest.isURL(new URL('http://localhost/'))).toBe(true);
+    });
+
+    it('returns false when the object is not a URL', function() {
+      jasmine.getEnv().requireUrls();
+      expect(jasmineUnderTest.isURL({})).toBe(false);
+    });
+  });
 });
--- a/spec/core/integration/AsymmetricEqualityTestersSpec.js
+++ b/spec/core/integration/AsymmetricEqualityTestersSpec.js
@@ -1,12 +1,12 @@
-describe('Asymmetric equality testers (Integration)', function () {
+describe('Asymmetric equality testers (Integration)', function() {
  function verifyPasses(expectations, setup) {
-    it('passes', function (done) {
+    it('passes', function(done) {
      var env = new jasmineUnderTest.Env();
-      env.it('a spec', function () {
+      env.it('a spec', function() {
        expectations(env);
      });

-      var specExpectations = function (result) {
+      var specExpectations = function(result) {
        expect(result.status).toEqual('passed');
        expect(result.passedExpectations.length)
          .withContext('Number of passed expectations')
@@ -14,115 +14,122 @@ describe('Asymmetric equality testers (Integration)', function () {
        expect(result.failedExpectations.length)
          .withContext('Number of failed expectations')
          .toEqual(0);
-        expect(result.failedExpectations[0] && result.failedExpectations[0].message)
+        expect(
+          result.failedExpectations[0] && result.failedExpectations[0].message
+        )
          .withContext('Failure message')
          .toBeUndefined();
      };

-      env.addReporter({specDone: specExpectations, jasmineDone: done});
-      env.execute();
+      env.addReporter({ specDone: specExpectations });
+      env.execute(null, done);
    });
  }

  function verifyFails(expectations) {
-    it('fails', function (done) {
+    it('fails', function(done) {
      var env = new jasmineUnderTest.Env();
-      env.it('a spec', function () {
+      env.it('a spec', function() {
        expectations(env);
      });

-      var specExpectations = function (result) {
+      var specExpectations = function(result) {
        expect(result.status).toEqual('failed');
        expect(result.failedExpectations.length)
          .withContext('Number of failed expectations')
          .toEqual(1);
        expect(result.failedExpectations[0].message)
-          .withContext('Failed with a thrown error rather than a matcher failure')
+          .withContext(
+            'Failed with a thrown error rather than a matcher failure'
+          )
          .not.toMatch(/^Error: /);
-        expect(result.failedExpectations[0].matcherName).withContext('Matcher name')
+        expect(result.failedExpectations[0].matcherName)
+          .withContext('Matcher name')
          .not.toEqual('');
      };

-      env.addReporter({specDone: specExpectations, jasmineDone: done});
-      env.execute();
+      env.addReporter({ specDone: specExpectations });
+      env.execute(null, done);
    });
  }

-  describe('any', function () {
-    verifyPasses(function (env) {
+  describe('any', function() {
+    verifyPasses(function(env) {
      env.expect(5).toEqual(jasmineUnderTest.any(Number));
    });

-    verifyFails(function (env) {
-      env.expect("five").toEqual(jasmineUnderTest.any(Number));
+    verifyFails(function(env) {
+      env.expect('five').toEqual(jasmineUnderTest.any(Number));
    });
  });

-  describe('anything', function () {
-    verifyPasses(function (env) {
+  describe('anything', function() {
+    verifyPasses(function(env) {
      env.expect('').toEqual(jasmineUnderTest.anything());
    });

-    verifyFails(function (env) {
+    verifyFails(function(env) {
      env.expect(null).toEqual(jasmineUnderTest.anything());
    });
  });

-  describe('arrayContaining', function () {
-    verifyPasses(function (env) {
-      env.addCustomEqualityTester(function (a, b) {
+  describe('arrayContaining', function() {
+    verifyPasses(function(env) {
+      env.addCustomEqualityTester(function(a, b) {
        return a.toString() === b.toString();
      });
-      env.expect([1, 2, 3]).toEqual(jasmineUnderTest.arrayContaining(["2"]));
+      env.expect([1, 2, 3]).toEqual(jasmineUnderTest.arrayContaining(['2']));
    });

-    verifyFails(function (env) {
+    verifyFails(function(env) {
      env.expect(null).toEqual(jasmineUnderTest.arrayContaining([2]));
    });
  });

-  describe('arrayWithExactContents', function () {
-    verifyPasses(function (env) {
-      env.addCustomEqualityTester(function (a, b) {
+  describe('arrayWithExactContents', function() {
+    verifyPasses(function(env) {
+      env.addCustomEqualityTester(function(a, b) {
        return a.toString() === b.toString();
      });
-      env.expect([1, 2]).toEqual(jasmineUnderTest.arrayWithExactContents(["2", "1"]));
+      env
+        .expect([1, 2])
+        .toEqual(jasmineUnderTest.arrayWithExactContents(['2', '1']));
    });

-    verifyFails(function (env) {
+    verifyFails(function(env) {
      env.expect([]).toEqual(jasmineUnderTest.arrayWithExactContents([2]));
    });
  });

-  describe('empty', function () {
-    verifyPasses(function (env) {
+  describe('empty', function() {
+    verifyPasses(function(env) {
      env.expect([]).toEqual(jasmineUnderTest.empty());
    });

-    verifyFails(function (env) {
+    verifyFails(function(env) {
      env.expect([1]).toEqual(jasmineUnderTest.empty());
    });
  });

-  describe('falsy', function () {
-    verifyPasses(function (env) {
+  describe('falsy', function() {
+    verifyPasses(function(env) {
      env.expect(false).toEqual(jasmineUnderTest.falsy());
    });

-    verifyFails(function (env) {
+    verifyFails(function(env) {
      env.expect(true).toEqual(jasmineUnderTest.falsy());
    });
  });

-  describe('mapContaining', function () {
+  describe('mapContaining', function() {
    if (jasmine.getEnv().hasFunctioningMaps()) {
-      verifyPasses(function (env) {
+      verifyPasses(function(env) {
        var actual = new Map();
-        actual.set('a', "2");
+        actual.set('a', '2');
        var expected = new Map();
        expected.set('a', 2);

-        env.addCustomEqualityTester(function (a, b) {
+        env.addCustomEqualityTester(function(a, b) {
          return a.toString() === b.toString();
        });

@@ -130,54 +137,62 @@ describe('Asymmetric equality testers (Integration)', function () {
      });
    } else {
      it('passes', function() {
-        jasmine.getEnv().pending('Browser has incomplete or missing support for Maps');
+        jasmine
+          .getEnv()
+          .pending('Browser has incomplete or missing support for Maps');
      });
    }

    if (jasmine.getEnv().hasFunctioningMaps()) {
-      verifyFails(function (env) {
-        env.expect('something').toEqual(jasmineUnderTest.mapContaining(new Map()));
+      verifyFails(function(env) {
+        env
+          .expect('something')
+          .toEqual(jasmineUnderTest.mapContaining(new Map()));
      });
    } else {
      it('fails', function() {
-        jasmine.getEnv().pending('Browser has incomplete or missing support for Maps');
+        jasmine
+          .getEnv()
+          .pending('Browser has incomplete or missing support for Maps');
      });
    }
  });

-  describe('notEmpty', function () {
-    verifyPasses(function (env) {
+  describe('notEmpty', function() {
+    verifyPasses(function(env) {
      env.expect([1]).toEqual(jasmineUnderTest.notEmpty());
    });

-    verifyFails(function (env) {
+    verifyFails(function(env) {
      env.expect([]).toEqual(jasmineUnderTest.notEmpty());
    });
  });

-  describe('objectContaining', function () {
-    verifyPasses(function (env) {
-      env.addCustomEqualityTester(function (a, b) {
+  describe('objectContaining', function() {
+    verifyPasses(function(env) {
+      env.addCustomEqualityTester(function(a, b) {
        return a.toString() === b.toString();
      });

-      env.expect({a: 1, b: 2}).toEqual(jasmineUnderTest.objectContaining({a: "1"}));
+      env
+        .expect({ a: 1, b: 2 })
+        .toEqual(jasmineUnderTest.objectContaining({ a: '1' }));
    });

-    verifyFails(function (env) {
-      env.expect({}).toEqual(jasmineUnderTest.objectContaining({a: "1"}));
+    verifyFails(function(env) {
+      env.expect({}).toEqual(jasmineUnderTest.objectContaining({ a: '1' }));
    });
  });

-  describe('setContaining', function () {
+  describe('setContaining', function() {
    if (jasmine.getEnv().hasFunctioningSets()) {
-      verifyPasses(function (env) {
+      verifyPasses(function(env) {
        var actual = new Set();
-        actual.add("1");
+        actual.add('1');
        var expected = new Set();
        actual.add(1);

-        env.addCustomEqualityTester(function (a, b) {
+        env.addCustomEqualityTester(function(a, b) {
          return a.toString() === b.toString();
        });

@@ -185,37 +200,43 @@ describe('Asymmetric equality testers (Integration)', function () {
      });
    } else {
      it('pases', function() {
-        jasmine.getEnv().pending('Browser has incomplete or missing support for Sets');
+        jasmine
+          .getEnv()
+          .pending('Browser has incomplete or missing support for Sets');
      });
    }

    if (jasmine.getEnv().hasFunctioningSets()) {
-      verifyFails(function (env) {
-        env.expect('something').toEqual(jasmineUnderTest.setContaining(new Set()));
+      verifyFails(function(env) {
+        env
+          .expect('something')
+          .toEqual(jasmineUnderTest.setContaining(new Set()));
      });
    } else {
      it('fails', function() {
-        jasmine.getEnv().pending('Browser has incomplete or missing support for Sets');
+        jasmine
+          .getEnv()
+          .pending('Browser has incomplete or missing support for Sets');
      });
    }
  });

-  describe('stringMatching', function () {
-    verifyPasses(function (env) {
+  describe('stringMatching', function() {
+    verifyPasses(function(env) {
      env.expect('foo').toEqual(jasmineUnderTest.stringMatching(/o/));
    });

-    verifyFails(function (env) {
+    verifyFails(function(env) {
      env.expect('bar').toEqual(jasmineUnderTest.stringMatching(/o/));
    });
  });

-  describe('truthy', function () {
-    verifyPasses(function (env) {
+  describe('truthy', function() {
+    verifyPasses(function(env) {
      env.expect(true).toEqual(jasmineUnderTest.truthy());
    });

-    verifyFails(function (env) {
+    verifyFails(function(env) {
      env.expect(false).toEqual(jasmineUnderTest.truthy());
    });
  });
--- a/spec/core/integration/CustomAsyncMatchersSpec.js
+++ b/spec/core/integration/CustomAsyncMatchersSpec.js
@@ -4,7 +4,7 @@ describe('Custom Async Matchers (Integration)', function() {

  beforeEach(function() {
    env = new jasmineUnderTest.Env();
-    env.configure({random: false});
+    env.configure({ random: false });
  });

  afterEach(function() {
@@ -17,7 +17,11 @@ describe('Custom Async Matchers (Integration)', function() {
    env.it('spec using custom async matcher', function() {
      env.addAsyncMatchers({
        toBeReal: function() {
-          return { compare: function() { return Promise.resolve({ pass: true }); } };
+          return {
+            compare: function() {
+              return Promise.resolve({ pass: true });
+            }
+          };
        }
      });

@@ -28,8 +32,8 @@ describe('Custom Async Matchers (Integration)', function() {
      expect(result.status).toEqual('passed');
    };

-    env.addReporter({ specDone: specExpectations, jasmineDone: done });
-    env.execute();
+    env.addReporter({ specDone: specExpectations });
+    env.execute(null, done);
  });

  it('uses the negative compare function for a negative comparison, if provided', function(done) {
@@ -39,8 +43,12 @@ describe('Custom Async Matchers (Integration)', function() {
      env.addAsyncMatchers({
        toBeReal: function() {
          return {
-            compare: function() { return Promise.resolve({ pass: true }); },
-            negativeCompare: function() { return Promise.resolve({ pass: true }); }
+            compare: function() {
+              return Promise.resolve({ pass: true });
+            },
+            negativeCompare: function() {
+              return Promise.resolve({ pass: true });
+            }
          };
        }
      });
@@ -52,8 +60,8 @@ describe('Custom Async Matchers (Integration)', function() {
      expect(result.status).toEqual('passed');
    };

-    env.addReporter({ specDone: specExpectations, jasmineDone: done });
-    env.execute();
+    env.addReporter({ specDone: specExpectations });
+    env.execute(null, done);
  });

  it('generates messages with the same rules as built in matchers absent a custom message', function(done) {
@@ -74,30 +82,34 @@ describe('Custom Async Matchers (Integration)', function() {
    });

    var specExpectations = function(result) {
-      expect(result.failedExpectations[0].message).toEqual("Expected 'a' to be real.");
+      expect(result.failedExpectations[0].message).toEqual(
+        "Expected 'a' to be real."
+      );
    };

-    env.addReporter({ specDone: specExpectations, jasmineDone: done });
-    env.execute();
+    env.addReporter({ specDone: specExpectations });
+    env.execute(null, done);
  });

  // TODO: remove this in the next major release.
-  it("passes the jasmine utility and current equality testers to the matcher factory", function(done) {
+  it('passes the jasmine utility and current equality testers to the matcher factory', function(done) {
    jasmine.getEnv().requirePromises();

-    var matcherFactory = function () {
+    var matcherFactory = function() {
        return {
-          compare: function () {
-            return Promise.resolve({pass: true});
+          compare: function() {
+            return Promise.resolve({ pass: true });
          }
        };
      },
-      matcherFactorySpy = jasmine.createSpy("matcherFactorySpy").and.callFake(matcherFactory),
-      customEqualityFn = function () {
+      matcherFactorySpy = jasmine
+        .createSpy('matcherFactorySpy')
+        .and.callFake(matcherFactory),
+      customEqualityFn = function() {
        return true;
      };

-    env.it("spec with expectation", function() {
+    env.it('spec with expectation', function() {
      env.addCustomEqualityTester(customEqualityFn);
      env.addAsyncMatchers({
        toBeReal: matcherFactorySpy
@@ -113,39 +125,43 @@ describe('Custom Async Matchers (Integration)', function() {
      );
    };

-    env.addReporter({ specDone: specExpectations, jasmineDone: done });
-    env.execute();
+    env.addReporter({ specDone: specExpectations });
+    env.execute(null, done);
  });

-  it("provides custom equality testers to the matcher factory via matchersUtil", function(done) {
+  it('provides custom equality testers to the matcher factory via matchersUtil', function(done) {
    jasmine.getEnv().requirePromises();

-    var matcherFactory = function (matchersUtil) {
+    var matcherFactory = function(matchersUtil) {
        return {
-          compare: function (actual, expected) {
-            return Promise.resolve({pass: matchersUtil.equals(actual[0], expected)});
+          compare: function(actual, expected) {
+            return Promise.resolve({
+              pass: matchersUtil.equals(actual[0], expected)
+            });
          }
        };
      },
-      customEqualityFn = jasmine.createSpy("customEqualityFn").and.callFake(function (a, b) {
-        return a.toString() === b;
-      });
+      customEqualityFn = jasmine
+        .createSpy('customEqualityFn')
+        .and.callFake(function(a, b) {
+          return a.toString() === b;
+        });

-    env.it("spec with expectation", function() {
+    env.it('spec with expectation', function() {
      env.addCustomEqualityTester(customEqualityFn);
      env.addAsyncMatchers({
        toBeArrayWithFirstElement: matcherFactory
      });

-      return env.expectAsync([1, 2]).toBeArrayWithFirstElement("1");
+      return env.expectAsync([1, 2]).toBeArrayWithFirstElement('1');
    });

    var specExpectations = function(result) {
-      expect(customEqualityFn).toHaveBeenCalledWith(1, "1");
+      expect(customEqualityFn).toHaveBeenCalledWith(1, '1');
      expect(result.failedExpectations).toEqual([]);
    };

-    env.addReporter({ specDone: specExpectations, jasmineDone: done });
-    env.execute();
+    env.addReporter({ specDone: specExpectations });
+    env.execute(null, done);
  });
 });
--- a/spec/core/integration/CustomMatchersSpec.js
+++ b/spec/core/integration/CustomMatchersSpec.js
@@ -1,52 +1,65 @@
-describe("Custom Matchers (Integration)", function () {
+describe('Custom Matchers (Integration)', function() {
  var env;
  var fakeTimer;

-  beforeEach(function () {
+  beforeEach(function() {
    env = new jasmineUnderTest.Env();
-    env.configure({random: false});
+    env.configure({ random: false });
  });

  afterEach(function() {
    env.cleanup_();
  });

-  it("allows adding more matchers local to a spec", function (done) {
-    env.it('spec defining a custom matcher', function () {
+  it('allows adding more matchers local to a spec', function(done) {
+    env.it('spec defining a custom matcher', function() {
      env.addMatchers({
-        matcherForSpec: function () {
+        matcherForSpec: function() {
          return {
-            compare: function (actual, expected) {
-              return {pass: false, message: "matcherForSpec: actual: " + actual + "; expected: " + expected};
+            compare: function(actual, expected) {
+              return {
+                pass: false,
+                message:
+                  'matcherForSpec: actual: ' +
+                  actual +
+                  '; expected: ' +
+                  expected
+              };
            }
-          }
+          };
        }
      });

-      env.expect("zzz").matcherForSpec("yyy");
+      env.expect('zzz').matcherForSpec('yyy');
    });

-    env.it("spec without custom matcher defined", function() {
-      expect(env.expect("zzz").matcherForSpec).toBeUndefined();
+    env.it('spec without custom matcher defined', function() {
+      expect(env.expect('zzz').matcherForSpec).toBeUndefined();
    });

-    var specDoneSpy = jasmine.createSpy("specDoneSpy");
+    var specDoneSpy = jasmine.createSpy('specDoneSpy');
    var expectations = function() {
      var firstSpecResult = specDoneSpy.calls.first().args[0];
-      expect(firstSpecResult.status).toEqual("failed");
-      expect(firstSpecResult.failedExpectations[0].message).toEqual("matcherForSpec: actual: zzz; expected: yyy");
+      expect(firstSpecResult.status).toEqual('failed');
+      expect(firstSpecResult.failedExpectations[0].message).toEqual(
+        'matcherForSpec: actual: zzz; expected: yyy'
+      );
      done();
    };
-    env.addReporter({ specDone:specDoneSpy, jasmineDone: expectations});
+    env.addReporter({ specDone: specDoneSpy });

-    env.execute();
+    env.execute(null, expectations);
  });

-  it("passes the spec if the custom matcher passes", function(done) {
-    env.it("spec using custom matcher", function() {
+  it('passes the spec if the custom matcher passes', function(done) {
+    env.it('spec using custom matcher', function() {
      env.addMatchers({
        toBeReal: function() {
-          return { compare: function() { return { pass: true }; } };
+          return {
+            compare: function() {
+              return { pass: true };
+            }
+          };
        }
      });

@@ -57,66 +70,80 @@ describe("Custom Matchers (Integration)", function () {
      expect(result.status).toEqual('passed');
    };

-    env.addReporter({ specDone: specExpectations, jasmineDone: done });
-    env.execute();
+    env.addReporter({ specDone: specExpectations });
+    env.execute(null, done);
  });

-  it("passes the spec if the custom equality matcher passes for types nested inside asymmetric equality testers", function(done) {
-    env.it("spec using custom equality matcher", function() {
+  it('passes the spec if the custom equality matcher passes for types nested inside asymmetric equality testers', function(done) {
+    env.it('spec using custom equality matcher', function() {
      var customEqualityFn = function(a, b) {
        // All "foo*" strings match each other.
-        if (typeof a == "string" && typeof b == "string" &&
-            a.substr(0, 3) == "foo" && b.substr(0, 3) == "foo") {
+        if (
+          typeof a == 'string' &&
+          typeof b == 'string' &&
+          a.substr(0, 3) == 'foo' &&
+          b.substr(0, 3) == 'foo'
+        ) {
          return true;
        }
      };

      env.addCustomEqualityTester(customEqualityFn);
-      env.expect({foo: 'fooValue'}).toEqual(jasmineUnderTest.objectContaining({foo: 'fooBar'}));
-      env.expect(['fooValue', 'things']).toEqual(jasmineUnderTest.arrayContaining(['fooBar']));
-      env.expect(['fooValue']).toEqual(jasmineUnderTest.arrayWithExactContents(['fooBar']));
+      env
+        .expect({ foo: 'fooValue' })
+        .toEqual(jasmineUnderTest.objectContaining({ foo: 'fooBar' }));
+      env
+        .expect(['fooValue', 'things'])
+        .toEqual(jasmineUnderTest.arrayContaining(['fooBar']));
+      env
+        .expect(['fooValue'])
+        .toEqual(jasmineUnderTest.arrayWithExactContents(['fooBar']));
    });

    var specExpectations = function(result) {
      expect(result.status).toEqual('passed');
    };

-    env.addReporter({ specDone: specExpectations, jasmineDone: done });
-    env.execute();
+    env.addReporter({ specDone: specExpectations });
+    env.execute(null, done);
  });

-  it("supports asymmetric equality testers that take a list of custom equality testers", function(done) {
+  it('supports asymmetric equality testers that take a list of custom equality testers', function(done) {
    // TODO: remove this in the next major release.
    spyOn(jasmineUnderTest, 'getEnv').and.returnValue(env);

-    env.it("spec using custom asymmetric equality tester", function() {
+    env.it('spec using custom asymmetric equality tester', function() {
      var customEqualityFn = function(a, b) {
-        if (a === 2 && b === "two") {
+        if (a === 2 && b === 'two') {
          return true;
        }
      };
      var arrayWithFirstElement = function(sample) {
        return {
-          asymmetricMatch: function (actual, customEqualityTesters) {
-            return jasmineUnderTest.matchersUtil.equals(sample, actual[0], customEqualityTesters);
+          asymmetricMatch: function(actual, customEqualityTesters) {
+            return jasmineUnderTest.matchersUtil.equals(
+              sample,
+              actual[0],
+              customEqualityTesters
+            );
          }
        };
      };

      env.addCustomEqualityTester(customEqualityFn);
-      env.expect(["two"]).toEqual(arrayWithFirstElement(2));
+      env.expect(['two']).toEqual(arrayWithFirstElement(2));
    });

    var specExpectations = function(result) {
      expect(result.status).toEqual('passed');
    };

-    env.addReporter({ specDone: specExpectations, jasmineDone: done });
-    env.execute();
+    env.addReporter({ specDone: specExpectations });
+    env.execute(null, done);
  });

-  it("displays an appropriate failure message if a custom equality matcher fails", function(done) {
-    env.it("spec using custom equality matcher", function() {
+  it('displays an appropriate failure message if a custom equality matcher fails', function(done) {
+    env.it('spec using custom equality matcher', function() {
      var customEqualityFn = function(a, b) {
        // "foo" is not equal to anything
        if (a === 'foo' || b === 'foo') {
@@ -125,7 +152,7 @@ describe("Custom Matchers (Integration)", function () {
      };

      env.addCustomEqualityTester(customEqualityFn);
-      env.expect({foo: 'foo'}).toEqual({foo: 'foo'});
+      env.expect({ foo: 'foo' }).toEqual({ foo: 'foo' });
    });

    var specExpectations = function(result) {
@@ -135,17 +162,21 @@ describe("Custom Matchers (Integration)", function () {
      );
    };

-    env.addReporter({ specDone: specExpectations, jasmineDone: done });
-    env.execute();
+    env.addReporter({ specDone: specExpectations });
+    env.execute(null, done);
  });

-  it("uses the negative compare function for a negative comparison, if provided", function(done) {
-    env.it("spec with custom negative comparison matcher", function() {
+  it('uses the negative compare function for a negative comparison, if provided', function(done) {
+    env.it('spec with custom negative comparison matcher', function() {
      env.addMatchers({
        toBeReal: function() {
          return {
-            compare: function() { return { pass: true }; },
-            negativeCompare: function() { return { pass: true }; }
+            compare: function() {
+              return { pass: true };
+            },
+            negativeCompare: function() {
+              return { pass: true };
+            }
          };
        }
      });
@@ -157,11 +188,11 @@ describe("Custom Matchers (Integration)", function () {
      expect(result.status).toEqual('passed');
    };

-    env.addReporter({ specDone: specExpectations, jasmineDone: done });
-    env.execute();
+    env.addReporter({ specDone: specExpectations });
+    env.execute(null, done);
  });

-  it("generates messages with the same rules as built in matchers absent a custom message", function(done) {
+  it('generates messages with the same rules as built in matchers absent a custom message', function(done) {
    env.it('spec with an expectation', function() {
      env.addMatchers({
        toBeReal: function() {
@@ -169,25 +200,29 @@ describe("Custom Matchers (Integration)", function () {
            compare: function() {
              return { pass: false };
            }
-          }
+          };
        }
      });

-      env.expect("a").toBeReal();
+      env.expect('a').toBeReal();
    });

    var specExpectations = function(result) {
-      expect(result.failedExpectations[0].message).toEqual("Expected 'a' to be real.");
+      expect(result.failedExpectations[0].message).toEqual(
+        "Expected 'a' to be real."
+      );
    };

-    env.addReporter({ specDone: specExpectations, jasmineDone: done });
-    env.execute();
+    env.addReporter({ specDone: specExpectations });
+    env.execute(null, done);
  });

-  it("passes the expected and actual arguments to the comparison function", function(done) {
-    var argumentSpy = jasmine.createSpy("argument spy").and.returnValue({ pass: true });
+  it('passes the expected and actual arguments to the comparison function', function(done) {
+    var argumentSpy = jasmine
+      .createSpy('argument spy')
+      .and.returnValue({ pass: true });

-    env.it('spec with an expectation', function () {
+    env.it('spec with an expectation', function() {
      env.addMatchers({
        toBeReal: function() {
          return { compare: argumentSpy };
@@ -195,28 +230,37 @@ describe("Custom Matchers (Integration)", function () {
      });

      env.expect(true).toBeReal();
-      env.expect(true).toBeReal("arg");
-      env.expect(true).toBeReal("arg1", "arg2");
+      env.expect(true).toBeReal('arg');
+      env.expect(true).toBeReal('arg1', 'arg2');
    });

    var specExpectations = function() {
      expect(argumentSpy).toHaveBeenCalledWith(true);
-      expect(argumentSpy).toHaveBeenCalledWith(true, "arg");
-      expect(argumentSpy).toHaveBeenCalledWith(true, "arg1", "arg2");
+      expect(argumentSpy).toHaveBeenCalledWith(true, 'arg');
+      expect(argumentSpy).toHaveBeenCalledWith(true, 'arg1', 'arg2');
    };

-    env.addReporter({ specDone: specExpectations, jasmineDone: done });
-    env.execute();
+    env.addReporter({ specDone: specExpectations });
+    env.execute(null, done);
  });

  // TODO: remove this in the next major release.
-  it("passes the jasmine utility and current equality testers to the matcher factory", function(done) {
-    var matcherFactory = function() { return { compare: function() { return {pass: true}; }}; },
-        matcherFactorySpy = jasmine.createSpy("matcherFactorySpy").and.callFake(matcherFactory),
-        customEqualityFn = function() { return true; };
+  it('passes the jasmine utility and current equality testers to the matcher factory', function(done) {
+    var matcherFactory = function() {
+        return {
+          compare: function() {
+            return { pass: true };
+          }
+        };
+      },
+      matcherFactorySpy = jasmine
+        .createSpy('matcherFactorySpy')
+        .and.callFake(matcherFactory),
+      customEqualityFn = function() {
+        return true;
+      };

-
-    env.it("spec with expectation", function() {
+    env.it('spec with expectation', function() {
      env.addCustomEqualityTester(customEqualityFn);
      env.addMatchers({
        toBeReal: matcherFactorySpy
@@ -232,37 +276,39 @@ describe("Custom Matchers (Integration)", function () {
      );
    };

-    env.addReporter({ specDone: specExpectations, jasmineDone: done });
-    env.execute();
+    env.addReporter({ specDone: specExpectations });
+    env.execute(null, done);
  });

-  it("provides custom equality testers to the matcher factory via matchersUtil", function (done) {
-    var matcherFactory = function (matchersUtil) {
+  it('provides custom equality testers to the matcher factory via matchersUtil', function(done) {
+    var matcherFactory = function(matchersUtil) {
        return {
-          compare: function (actual, expected) {
-            return {pass: matchersUtil.equals(actual[0], expected)};
+          compare: function(actual, expected) {
+            return { pass: matchersUtil.equals(actual[0], expected) };
          }
        };
      },
-      customEqualityFn = jasmine.createSpy("customEqualityFn").and.callFake(function (a, b) {
-        return a.toString() === b;
-      });
+      customEqualityFn = jasmine
+        .createSpy('customEqualityFn')
+        .and.callFake(function(a, b) {
+          return a.toString() === b;
+        });

-    env.it("spec with expectation", function () {
+    env.it('spec with expectation', function() {
      env.addCustomEqualityTester(customEqualityFn);
      env.addMatchers({
        toBeArrayWithFirstElement: matcherFactory
      });

-      env.expect([1, 2]).toBeArrayWithFirstElement("1");
+      env.expect([1, 2]).toBeArrayWithFirstElement('1');
    });

-    var specExpectations = function (result) {
-      expect(customEqualityFn).toHaveBeenCalledWith(1, "1");
+    var specExpectations = function(result) {
+      expect(customEqualityFn).toHaveBeenCalledWith(1, '1');
      expect(result.failedExpectations).toEqual([]);
    };

-    env.addReporter({specDone: specExpectations, jasmineDone: done});
-    env.execute();
+    env.addReporter({ specDone: specExpectations });
+    env.execute(null, done);
  });
 });
--- a/spec/core/integration/CustomObjectFormatterSpec.js
+++ b/spec/core/integration/CustomObjectFormatterSpec.js
@@ -1,14 +1,16 @@
-describe("Custom object formatters", function() {
+describe('Custom object formatters', function() {
  var env;

  beforeEach(function() {
    env = new jasmineUnderTest.Env();
-    env.configure({random: false});
+    env.configure({ random: false });
  });

-  it("scopes custom object formatters to a spec", function(done) {
+  it('scopes custom object formatters to a spec', function(done) {
    env.it('a spec with custom pretty-printer', function() {
-      env.addCustomObjectFormatter(function(obj) { return 'custom(' + obj + ')'; });
+      env.addCustomObjectFormatter(function(obj) {
+        return 'custom(' + obj + ')';
+      });
      env.expect(42).toBeUndefined();
    });

@@ -21,23 +23,29 @@ describe("Custom object formatters", function() {
      specResults.push(result);
    };
    var expectations = function() {
-      expect(specResults[0].failedExpectations[0].message).toEqual("Expected custom(42) to be undefined.");
-      expect(specResults[1].failedExpectations[0].message).toEqual("Expected 42 to be undefined.");
+      expect(specResults[0].failedExpectations[0].message).toEqual(
+        'Expected custom(42) to be undefined.'
+      );
+      expect(specResults[1].failedExpectations[0].message).toEqual(
+        'Expected 42 to be undefined.'
+      );
      done();
    };
-    env.addReporter({ specDone:specDone, jasmineDone: expectations});
+    env.addReporter({ specDone: specDone });

-    env.execute();
+    env.execute(null, expectations);
  });

-  it("scopes custom object formatters to a suite", function(done) {
+  it('scopes custom object formatters to a suite', function(done) {
    env.it('a spec without custom pretty-printer', function() {
      env.expect(42).toBeUndefined();
    });

    env.describe('with custom pretty-printer', function() {
-      env.beforeEach(function() {
-        env.addCustomObjectFormatter(function(obj) { return 'custom(' + obj + ')'; });
+      env.beforeAll(function() {
+        env.addCustomObjectFormatter(function(obj) {
+          return 'custom(' + obj + ')';
+        });
      });

      env.it('a spec', function() {
@@ -50,18 +58,24 @@ describe("Custom object formatters", function() {
      specResults.push(result);
    };
    var expectations = function() {
-      expect(specResults[0].failedExpectations[0].message).toEqual("Expected 42 to be undefined.");
-      expect(specResults[1].failedExpectations[0].message).toEqual("Expected custom(42) to be undefined.");
+      expect(specResults[0].failedExpectations[0].message).toEqual(
+        'Expected 42 to be undefined.'
+      );
+      expect(specResults[1].failedExpectations[0].message).toEqual(
+        'Expected custom(42) to be undefined.'
+      );
      done();
    };
-    env.addReporter({ specDone:specDone, jasmineDone: expectations});
+    env.addReporter({ specDone: specDone });

-    env.execute();
+    env.execute(null, expectations);
  });

-  it("throws an exception if you try to add a custom object formatter outside a runable", function() {
+  it('throws an exception if you try to add a custom object formatter outside a runable', function() {
    expect(function() {
      env.addCustomObjectFormatter(function() {});
-    }).toThrowError('Custom object formatters must be added in a before function or a spec')
+    }).toThrowError(
+      'Custom object formatters must be added in a before function or a spec'
+    );
  });
 });
--- a/spec/core/integration/CustomSpyStrategiesSpec.js
+++ b/spec/core/integration/CustomSpyStrategiesSpec.js
@@ -3,7 +3,7 @@ describe('Custom Spy Strategies (Integration)', function() {

  beforeEach(function() {
    env = new jasmineUnderTest.Env();
-    env.configure({random: false});
+    env.configure({ random: false });
  });

  afterEach(function() {
@@ -11,10 +11,9 @@ describe('Custom Spy Strategies (Integration)', function() {
  });

  it('allows adding more strategies local to a suite', function(done) {
-    var plan = jasmine.createSpy('custom strategy plan')
-      .and.returnValue(42);
-    var strategy = jasmine.createSpy('custom strategy')
-      .and.returnValue(plan);
+    var plan = jasmine.createSpy('custom strategy plan').and.returnValue(42);
+    var strategy = jasmine.createSpy('custom strategy').and.returnValue(plan);
+    var jasmineDone = jasmine.createSpy('jasmineDone');

    env.describe('suite defining a custom spy strategy', function() {
      env.beforeEach(function() {
@@ -33,20 +32,20 @@ describe('Custom Spy Strategies (Integration)', function() {
      expect(env.createSpy('something').and.frobnicate).toBeUndefined();
    });

-    function jasmineDone(result) {
+    function expectations() {
+      var result = jasmineDone.calls.argsFor(0)[0];
      expect(result.overallStatus).toEqual('passed');
      done();
    }

    env.addReporter({ jasmineDone: jasmineDone });
-    env.execute();
+    env.execute(null, expectations);
  });

  it('allows adding more strategies local to a spec', function(done) {
-    var plan = jasmine.createSpy('custom strategy plan')
-      .and.returnValue(42);
-    var strategy = jasmine.createSpy('custom strategy')
-      .and.returnValue(plan);
+    var plan = jasmine.createSpy('custom strategy plan').and.returnValue(42);
+    var strategy = jasmine.createSpy('custom strategy').and.returnValue(plan);
+    var jasmineDone = jasmine.createSpy('jasmineDone');

    env.it('spec defining a custom spy strategy', function() {
      env.addSpyStrategy('frobnicate', strategy);
@@ -60,26 +59,28 @@ describe('Custom Spy Strategies (Integration)', function() {
      expect(env.createSpy('something').and.frobnicate).toBeUndefined();
    });

-    function jasmineDone(result) {
+    function expectations() {
+      var result = jasmineDone.calls.argsFor(0)[0];
      expect(result.overallStatus).toEqual('passed');
      done();
    }

    env.addReporter({ jasmineDone: jasmineDone });
-    env.execute();
+    env.execute(null, expectations);
  });

  it('allows using custom strategies on a per-argument basis', function(done) {
-    var plan = jasmine.createSpy('custom strategy plan')
-      .and.returnValue(42);
-    var strategy = jasmine.createSpy('custom strategy')
-      .and.returnValue(plan);
+    var plan = jasmine.createSpy('custom strategy plan').and.returnValue(42);
+    var strategy = jasmine.createSpy('custom strategy').and.returnValue(plan);
+    var jasmineDone = jasmine.createSpy('jasmineDone');

    env.it('spec defining a custom spy strategy', function() {
      env.addSpyStrategy('frobnicate', strategy);
-      var spy = env.createSpy('something')
+      var spy = env
+        .createSpy('something')
        .and.returnValue('no args return')
-        .withArgs(1, 2, 3).and.frobnicate(17);
+        .withArgs(1, 2, 3)
+        .and.frobnicate(17);

      expect(spy()).toEqual('no args return');
      expect(plan).not.toHaveBeenCalled();
@@ -91,13 +92,14 @@ describe('Custom Spy Strategies (Integration)', function() {
      expect(env.createSpy('something').and.frobnicate).toBeUndefined();
    });

-    function jasmineDone(result) {
+    function expectations() {
+      var result = jasmineDone.calls.argsFor(0)[0];
      expect(result.overallStatus).toEqual('passed');
      done();
    }

    env.addReporter({ jasmineDone: jasmineDone });
-    env.execute();
+    env.execute(null, expectations);
  });

  it('allows multiple custom strategies to be used', function(done) {
@@ -105,7 +107,8 @@ describe('Custom Spy Strategies (Integration)', function() {
      strategy1 = jasmine.createSpy('strat 1').and.returnValue(plan1),
      plan2 = jasmine.createSpy('plan 2').and.returnValue(24),
      strategy2 = jasmine.createSpy('strat 2').and.returnValue(plan2),
-      specDone = jasmine.createSpy('specDone');
+      specDone = jasmine.createSpy('specDone'),
+      jasmineDone = jasmine.createSpy('jasmineDone');

    env.beforeEach(function() {
      env.addSpyStrategy('frobnicate', strategy1);
@@ -130,13 +133,14 @@ describe('Custom Spy Strategies (Integration)', function() {
      expect(plan2).toHaveBeenCalled();
    });

-    function jasmineDone(result) {
+    function expectations() {
+      var result = jasmineDone.calls.argsFor(0)[0];
      expect(result.overallStatus).toEqual('passed');
      expect(specDone.calls.count()).toBe(2);
      done();
    }

    env.addReporter({ jasmineDone: jasmineDone, specDone: specDone });
-    env.execute();
+    env.execute(null, expectations);
  });
 });
--- a/spec/core/integration/DefaultSpyStrategySpec.js
+++ b/spec/core/integration/DefaultSpyStrategySpec.js
@@ -3,7 +3,7 @@ describe('Default Spy Strategy (Integration)', function() {

  beforeEach(function() {
    env = new jasmineUnderTest.Env();
-    env.configure({random: false});
+    env.configure({ random: false });
  });

  afterEach(function() {
@@ -13,7 +13,7 @@ describe('Default Spy Strategy (Integration)', function() {
  it('allows defining a default spy strategy', function(done) {
    env.describe('suite with default strategy', function() {
      env.beforeEach(function() {
-        env.setDefaultSpyStrategy(function (and) {
+        env.setDefaultSpyStrategy(function(and) {
          and.returnValue(42);
        });
      });
@@ -29,21 +29,27 @@ describe('Default Spy Strategy (Integration)', function() {
      expect(spy()).toBeUndefined();
    });

-    function jasmineDone(result) {
+    function expectations() {
+      var result = jasmineDone.calls.argsFor(0)[0];
      expect(result.overallStatus).toEqual('passed');
      done();
    }

+    var jasmineDone = jasmine.createSpy('jasmineDone');
    env.addReporter({ jasmineDone: jasmineDone });
-    env.execute();
+    env.execute(null, expectations);
  });

-  it('uses the default spy strategy defined when the spy is created', function (done) {
+  it('uses the default spy strategy defined when the spy is created', function(done) {
    env.it('spec', function() {
      var a = env.createSpy('a');
-      env.setDefaultSpyStrategy(function (and) { and.returnValue(42); });
+      env.setDefaultSpyStrategy(function(and) {
+        and.returnValue(42);
+      });
      var b = env.createSpy('b');
-      env.setDefaultSpyStrategy(function (and) { and.stub(); });
+      env.setDefaultSpyStrategy(function(and) {
+        and.stub();
+      });
      var c = env.createSpy('c');
      env.setDefaultSpyStrategy();
      var d = env.createSpy('d');
@@ -61,12 +67,14 @@ describe('Default Spy Strategy (Integration)', function() {
      expect(d.and.isConfigured()).toBe(false);
    });

-    function jasmineDone(result) {
+    function expectations() {
+      var result = jasmineDone.calls.argsFor(0)[0];
      expect(result.overallStatus).toEqual('passed');
      done();
    }

+    var jasmineDone = jasmine.createSpy('jasmineDone');
    env.addReporter({ jasmineDone: jasmineDone });
-    env.execute();
+    env.execute(null, expectations);
  });
 });
--- a/spec/core/integration/EnvSpec.js
+++ b/spec/core/integration/EnvSpec.js
--- a/spec/core/integration/MatchersSpec.js
+++ b/spec/core/integration/MatchersSpec.js
@@ -23,13 +23,15 @@ describe('Matchers (Integration)', function() {
        expect(result.failedExpectations.length)
          .withContext('Number of failed expectations')
          .toEqual(0);
-        expect(result.failedExpectations[0] && result.failedExpectations[0].message)
+        expect(
+          result.failedExpectations[0] && result.failedExpectations[0].message
+        )
          .withContext('Failure message')
          .toBeUndefined();
      };

-      env.addReporter({ specDone: specExpectations, jasmineDone: done });
-      env.execute();
+      env.addReporter({ specDone: specExpectations });
+      env.execute(null, done);
    });
  }

@@ -45,38 +47,44 @@ describe('Matchers (Integration)', function() {
          .withContext('Number of failed expectations')
          .toEqual(1);
        expect(result.failedExpectations[0].message)
-          .withContext('Failed with a thrown error rather than a matcher failure')
+          .withContext(
+            'Failed with a thrown error rather than a matcher failure'
+          )
          .not.toMatch(/^Error: /);
        expect(result.failedExpectations[0].message)
-          .withContext('Failed with a thrown type error rather than a matcher failure')
+          .withContext(
+            'Failed with a thrown type error rather than a matcher failure'
+          )
          .not.toMatch(/^TypeError: /);
-        expect(result.failedExpectations[0].matcherName).withContext('Matcher name')
+        expect(result.failedExpectations[0].matcherName)
+          .withContext('Matcher name')
          .not.toEqual('');
      };

-      env.addReporter({ specDone: specExpectations, jasmineDone: done });
-      env.execute();
+      env.addReporter({ specDone: specExpectations });
+      env.execute(null, done);
    });
  }

  function verifyFailsWithCustomObjectFormatters(config) {
    it('uses custom object formatters', function(done) {
-      env.it('a spec', function () {
+      env.it('a spec', function() {
        env.addCustomObjectFormatter(config.formatter);
        config.expectations(env);
      });

-      var specExpectations = function (result) {
+      var specExpectations = function(result) {
        expect(result.status).toEqual('failed');
        expect(result.failedExpectations.length)
          .withContext('Number of failed expectations')
          .toEqual(1);
-        expect(result.failedExpectations[0].message)
-          .toEqual(config.expectedMessage);
+        expect(result.failedExpectations[0].message).toEqual(
+          config.expectedMessage
+        );
      };

-      env.addReporter({specDone: specExpectations, jasmineDone: done});
-      env.execute();
+      env.addReporter({ specDone: specExpectations });
+      env.execute(null, done);
    });
  }

@@ -96,13 +104,15 @@ describe('Matchers (Integration)', function() {
        expect(result.failedExpectations.length)
          .withContext('Number of failed expectations')
          .toEqual(0);
-        expect(result.failedExpectations[0] && result.failedExpectations[0].message)
+        expect(
+          result.failedExpectations[0] && result.failedExpectations[0].message
+        )
          .withContext('Failure message')
          .toBeUndefined();
      };

-      env.addReporter({ specDone: specExpectations, jasmineDone: done });
-      env.execute();
+      env.addReporter({ specDone: specExpectations });
+      env.execute(null, done);
    });
  }

@@ -120,14 +130,17 @@ describe('Matchers (Integration)', function() {
          .withContext('Number of failed expectations')
          .toEqual(1);
        expect(result.failedExpectations[0].message)
-          .withContext('Failed with a thrown error rather than a matcher failure')
+          .withContext(
+            'Failed with a thrown error rather than a matcher failure'
+          )
          .not.toMatch(/^Error: /);
-        expect(result.failedExpectations[0].matcherName).withContext('Matcher name')
+        expect(result.failedExpectations[0].matcherName)
+          .withContext('Matcher name')
          .not.toEqual('');
      };

-      env.addReporter({ specDone: specExpectations, jasmineDone: done });
-      env.execute();
+      env.addReporter({ specDone: specExpectations });
+      env.execute(null, done);
    });
  }

@@ -135,26 +148,26 @@ describe('Matchers (Integration)', function() {
    it('uses custom object formatters', function(done) {
      var env = new jasmineUnderTest.Env();
      jasmine.getEnv().requirePromises();
-      env.it('a spec', function () {
+      env.it('a spec', function() {
        env.addCustomObjectFormatter(config.formatter);
        return config.expectations(env);
      });

-      var specExpectations = function (result) {
+      var specExpectations = function(result) {
        expect(result.status).toEqual('failed');
        expect(result.failedExpectations.length)
          .withContext('Number of failed expectations')
          .toEqual(1);
-        expect(result.failedExpectations[0].message)
-          .toEqual(config.expectedMessage);
+        expect(result.failedExpectations[0].message).toEqual(
+          config.expectedMessage
+        );
      };

-      env.addReporter({specDone: specExpectations, jasmineDone: done});
-      env.execute();
+      env.addReporter({ specDone: specExpectations });
+      env.execute(null, done);
    });
  }

-
  describe('nothing', function() {
    verifyPasses(function(env) {
      env.expect().nothing();
@@ -330,16 +343,18 @@ describe('Matchers (Integration)', function() {
        env.expect(1).toBePositiveInfinity();
      },
      expectedMessage: 'Expected |1| to be Infinity.'
-    })
+    });
  });

  describe('toBeResolved', function() {
    verifyPassesAsync(function(env) {
-      return env.expectAsync(Promise.resolve()).toBeResolved(); // eslint-disable-line compat/compat
+      // eslint-disable-next-line compat/compat
+      return env.expectAsync(Promise.resolve()).toBeResolved();
    });

    verifyFailsAsync(function(env) {
-      return env.expectAsync(Promise.reject()).toBeResolved(); // eslint-disable-line compat/compat
+      // eslint-disable-next-line compat/compat
+      return env.expectAsync(Promise.reject()).toBeResolved();
    });
  });

@@ -348,11 +363,13 @@ describe('Matchers (Integration)', function() {
      env.addCustomEqualityTester(function(a, b) {
        return a.toString() === b.toString();
      });
-      return env.expectAsync(Promise.resolve('5')).toBeResolvedTo(5); // eslint-disable-line compat/compat
+      // eslint-disable-next-line compat/compat
+      return env.expectAsync(Promise.resolve('5')).toBeResolvedTo(5);
    });

    verifyFailsAsync(function(env) {
-      return env.expectAsync(Promise.resolve('foo')).toBeResolvedTo('bar'); // eslint-disable-line compat/compat
+      // eslint-disable-next-line compat/compat
+      return env.expectAsync(Promise.resolve('foo')).toBeResolvedTo('bar');
    });

    verifyFailsWithCustomObjectFormattersAsync({
@@ -360,20 +377,24 @@ describe('Matchers (Integration)', function() {
        return '|' + val + '|';
      },
      expectations: function(env) {
-        return env.expectAsync(Promise.resolve('x')).toBeResolvedTo('y'); // eslint-disable-line compat/compat
+        // eslint-disable-next-line compat/compat
+        return env.expectAsync(Promise.resolve('x')).toBeResolvedTo('y');
      },
-      expectedMessage: 'Expected a promise to be resolved to |y| ' +
+      expectedMessage:
+        'Expected a promise to be resolved to |y| ' +
        'but it was resolved to |x|.'
    });
  });

  describe('toBeRejected', function() {
    verifyPassesAsync(function(env) {
-      return env.expectAsync(Promise.reject('nope')).toBeRejected(); // eslint-disable-line compat/compat
+      // eslint-disable-next-line compat/compat
+      return env.expectAsync(Promise.reject('nope')).toBeRejected();
    });

    verifyFailsAsync(function(env) {
-      return env.expectAsync(Promise.resolve()).toBeRejected(); // eslint-disable-line compat/compat
+      // eslint-disable-next-line compat/compat
+      return env.expectAsync(Promise.resolve()).toBeRejected();
    });
  });

@@ -382,11 +403,13 @@ describe('Matchers (Integration)', function() {
      env.addCustomEqualityTester(function(a, b) {
        return a.toString() === b.toString();
      });
-      return env.expectAsync(Promise.reject('5')).toBeRejectedWith(5); // eslint-disable-line compat/compat
+      // eslint-disable-next-line compat/compat
+      return env.expectAsync(Promise.reject('5')).toBeRejectedWith(5);
    });

    verifyFailsAsync(function(env) {
-      return env.expectAsync(Promise.resolve()).toBeRejectedWith('nope'); // eslint-disable-line compat/compat
+      // eslint-disable-next-line compat/compat
+      return env.expectAsync(Promise.resolve()).toBeRejectedWith('nope');
    });

    verifyFailsWithCustomObjectFormattersAsync({
@@ -394,20 +417,28 @@ describe('Matchers (Integration)', function() {
        return '|' + val + '|';
      },
      expectations: function(env) {
-        return env.expectAsync(Promise.reject('x')).toBeRejectedWith('y'); // eslint-disable-line compat/compat
+        // eslint-disable-next-line compat/compat
+        return env.expectAsync(Promise.reject('x')).toBeRejectedWith('y');
      },
-      expectedMessage: 'Expected a promise to be rejected with |y| ' +
+      expectedMessage:
+        'Expected a promise to be rejected with |y| ' +
        'but it was rejected with |x|.'
    });
  });

  describe('toBeRejectedWithError', function() {
    verifyPassesAsync(function(env) {
-      return env.expectAsync(Promise.reject(new Error())).toBeRejectedWithError(Error); // eslint-disable-line compat/compat
+      return (
+        env
+          // eslint-disable-next-line compat/compat
+          .expectAsync(Promise.reject(new Error()))
+          .toBeRejectedWithError(Error)
+      );
    });

    verifyFailsAsync(function(env) {
-      return env.expectAsync(Promise.resolve()).toBeRejectedWithError(Error); // eslint-disable-line compat/compat
+      // eslint-disable-next-line compat/compat
+      return env.expectAsync(Promise.resolve()).toBeRejectedWithError(Error);
    });

    verifyFailsWithCustomObjectFormattersAsync({
@@ -415,9 +446,15 @@ describe('Matchers (Integration)', function() {
        return '|' + val + '|';
      },
      expectations: function(env) {
-        return env.expectAsync(Promise.reject('foo')).toBeRejectedWithError('foo'); // eslint-disable-line compat/compat
+        return (
+          env
+            // eslint-disable-next-line compat/compat
+            .expectAsync(Promise.reject('foo'))
+            .toBeRejectedWithError('foo')
+        );
      },
-      expectedMessage: 'Expected a promise to be rejected with Error: |foo| ' +
+      expectedMessage:
+        'Expected a promise to be rejected with Error: |foo| ' +
        'but it was rejected with |foo|.'
    });
  });
@@ -486,7 +523,7 @@ describe('Matchers (Integration)', function() {
        }
      },
      expectations: function(env) {
-        env.expect([{foo: 4}]).toEqual([{foo: 5}]);
+        env.expect([{ foo: 4 }]).toEqual([{ foo: 5 }]);
      },
      expectedMessage: 'Expected $[0].foo = four to equal five.'
    });
@@ -494,11 +531,11 @@ describe('Matchers (Integration)', function() {

  describe('toHaveSize', function() {
    verifyPasses(function(env) {
-      env.expect(['a','b']).toHaveSize(2);
+      env.expect(['a', 'b']).toHaveSize(2);
    });

    verifyFails(function(env) {
-      env.expect(['a','b']).toHaveSize(1);
+      env.expect(['a', 'b']).toHaveSize(1);
    });
  });

@@ -517,14 +554,16 @@ describe('Matchers (Integration)', function() {

  describe('toHaveBeenCalledBefore', function() {
    verifyPasses(function(env) {
-      var a = env.createSpy('a'), b = env.createSpy('b');
+      var a = env.createSpy('a'),
+        b = env.createSpy('b');
      a();
      b();
      env.expect(a).toHaveBeenCalledBefore(b);
    });

    verifyFails(function(env) {
-      var a = env.createSpy('a'), b = env.createSpy('b');
+      var a = env.createSpy('a'),
+        b = env.createSpy('b');
      b();
      a();
      env.expect(a).toHaveBeenCalledBefore(b);
@@ -567,7 +606,8 @@ describe('Matchers (Integration)', function() {
        var spy = env.createSpy('foo');
        env.expect(spy).toHaveBeenCalledWith('x');
      },
-      expectedMessage: 'Expected spy foo to have been called with:\n' +
+      expectedMessage:
+        'Expected spy foo to have been called with:\n' +
        '  |x|\n' +
        'but it was never called.'
    });
@@ -622,7 +662,11 @@ describe('Matchers (Integration)', function() {
      env.addCustomEqualityTester(function(a, b) {
        return a.toString() === b.toString();
      });
-      env.expect(function() { throw '5'; }).toThrow(5);
+      env
+        .expect(function() {
+          throw '5';
+        })
+        .toThrow(5);
    });

    verifyFails(function(env) {
@@ -635,9 +679,11 @@ describe('Matchers (Integration)', function() {
      },
      expectations: function(env) {
        var spy = env.createSpy('foo');
-        env.expect(function() {
-          throw 'x'
-        }).not.toThrow();
+        env
+          .expect(function() {
+            throw 'x';
+          })
+          .not.toThrow();
      },
      expectedMessage: 'Expected function not to throw, but it threw |x|.'
    });
@@ -645,11 +691,15 @@ describe('Matchers (Integration)', function() {

  describe('toThrowError', function() {
    verifyPasses(function(env) {
-      env.expect(function() { throw new Error(); }).toThrowError();
+      env
+        .expect(function() {
+          throw new Error();
+        })
+        .toThrowError();
    });

    verifyFails(function(env) {
-      env.expect(function() { }).toThrowError();
+      env.expect(function() {}).toThrowError();
    });

    verifyFailsWithCustomObjectFormatters({
@@ -658,9 +708,11 @@ describe('Matchers (Integration)', function() {
      },
      expectations: function(env) {
        var spy = env.createSpy('foo');
-        env.expect(function() {
-          throw 'x'
-        }).toThrowError();
+        env
+          .expect(function() {
+            throw 'x';
+          })
+          .toThrowError();
      },
      expectedMessage: 'Expected function to throw an Error, but it threw |x|.'
    });
@@ -672,11 +724,15 @@ describe('Matchers (Integration)', function() {
    }

    verifyPasses(function(env) {
-      env.expect(throws).toThrowMatching(function() { return true; });
+      env.expect(throws).toThrowMatching(function() {
+        return true;
+      });
    });

    verifyFails(function(env) {
-      env.expect(throws).toThrowMatching(function() { return false; });
+      env.expect(throws).toThrowMatching(function() {
+        return false;
+      });
    });

    verifyFailsWithCustomObjectFormatters({
@@ -685,13 +741,16 @@ describe('Matchers (Integration)', function() {
      },
      expectations: function(env) {
        var spy = env.createSpy('foo');
-        env.expect(function() {
-          throw new Error('nope')
-        }).toThrowMatching(function() {
-          return false;
-        });
+        env
+          .expect(function() {
+            throw new Error('nope');
+          })
+          .toThrowMatching(function() {
+            return false;
+          });
      },
-      expectedMessage: 'Expected function to throw an exception matching ' +
+      expectedMessage:
+        'Expected function to throw an exception matching ' +
        'a predicate, but it threw Error with message |nope|.'
    });
  });
--- a/spec/core/integration/SpecRunningSpec.js
+++ b/spec/core/integration/SpecRunningSpec.js
--- a/spec/core/matchers/DiffBuilderSpec.js
+++ b/spec/core/matchers/DiffBuilderSpec.js
@@ -1,132 +1,159 @@
-describe("DiffBuilder", function () {
-  it("records the actual and expected objects", function () {
+describe('DiffBuilder', function() {
+  it('records the actual and expected objects', function() {
    var diffBuilder = jasmineUnderTest.DiffBuilder();
-    diffBuilder.setRoots({x: 'actual'}, {x: 'expected'});
+    diffBuilder.setRoots({ x: 'actual' }, { x: 'expected' });
    diffBuilder.recordMismatch();

-    expect(diffBuilder.getMessage()).toEqual("Expected Object({ x: 'actual' }) to equal Object({ x: 'expected' }).");
+    expect(diffBuilder.getMessage()).toEqual(
+      "Expected Object({ x: 'actual' }) to equal Object({ x: 'expected' })."
+    );
  });

-  it("prints the path at which the difference was found", function () {
+  it('prints the path at which the difference was found', function() {
    var diffBuilder = jasmineUnderTest.DiffBuilder();
-    diffBuilder.setRoots({foo: {x: 'actual'}}, {foo: {x: 'expected'}});
+    diffBuilder.setRoots({ foo: { x: 'actual' } }, { foo: { x: 'expected' } });

-    diffBuilder.withPath('foo', function () {
+    diffBuilder.withPath('foo', function() {
      diffBuilder.recordMismatch();
    });

-    expect(diffBuilder.getMessage()).toEqual("Expected $.foo = Object({ x: 'actual' }) to equal Object({ x: 'expected' }).");
+    expect(diffBuilder.getMessage()).toEqual(
+      "Expected $.foo = Object({ x: 'actual' }) to equal Object({ x: 'expected' })."
+    );
  });

-  it("prints multiple messages, separated by newlines", function () {
+  it('prints multiple messages, separated by newlines', function() {
    var diffBuilder = jasmineUnderTest.DiffBuilder();
-    diffBuilder.setRoots({foo: 1, bar: 3}, {foo: 2, bar: 4});
+    diffBuilder.setRoots({ foo: 1, bar: 3 }, { foo: 2, bar: 4 });

-    diffBuilder.withPath('foo', function () {
+    diffBuilder.withPath('foo', function() {
      diffBuilder.recordMismatch();
    });
-    diffBuilder.withPath('bar', function () {
+    diffBuilder.withPath('bar', function() {
      diffBuilder.recordMismatch();
    });

    var message =
-      "Expected $.foo = 1 to equal 2.\n" +
-      "Expected $.bar = 3 to equal 4.";
+      'Expected $.foo = 1 to equal 2.\n' + 'Expected $.bar = 3 to equal 4.';

    expect(diffBuilder.getMessage()).toEqual(message);
  });

-  it("allows customization of the message", function () {
+  it('allows customization of the message', function() {
    var diffBuilder = jasmineUnderTest.DiffBuilder();
-    diffBuilder.setRoots({x: 'bar'}, {x: 'foo'});
+    diffBuilder.setRoots({ x: 'bar' }, { x: 'foo' });

    function darthVaderFormatter(actual, expected, path) {
-      return "I find your lack of " + expected + " disturbing. (was " + actual + ", at " + path + ")"
+      return (
+        'I find your lack of ' +
+        expected +
+        ' disturbing. (was ' +
+        actual +
+        ', at ' +
+        path +
+        ')'
+      );
    }

-    diffBuilder.withPath('x', function () {
+    diffBuilder.withPath('x', function() {
      diffBuilder.recordMismatch(darthVaderFormatter);
    });

-    expect(diffBuilder.getMessage()).toEqual("I find your lack of foo disturbing. (was bar, at $.x)");
+    expect(diffBuilder.getMessage()).toEqual(
+      'I find your lack of foo disturbing. (was bar, at $.x)'
+    );
  });

-  it("uses the injected pretty-printer", function () {
-    var prettyPrinter = function (val) {
+  it('uses the injected pretty-printer', function() {
+    var prettyPrinter = function(val) {
        return '|' + val + '|';
      },
-      diffBuilder = jasmineUnderTest.DiffBuilder({prettyPrinter: prettyPrinter});
-    prettyPrinter.customFormat_ = function () {
-    };
+      diffBuilder = jasmineUnderTest.DiffBuilder({
+        prettyPrinter: prettyPrinter
+      });
+    prettyPrinter.customFormat_ = function() {};

-    diffBuilder.setRoots({foo: 'actual'}, {foo: 'expected'});
-    diffBuilder.withPath('foo', function () {
+    diffBuilder.setRoots({ foo: 'actual' }, { foo: 'expected' });
+    diffBuilder.withPath('foo', function() {
      diffBuilder.recordMismatch();
    });

-    expect(diffBuilder.getMessage()).toEqual("Expected $.foo = |actual| to equal |expected|.");
+    expect(diffBuilder.getMessage()).toEqual(
+      'Expected $.foo = |actual| to equal |expected|.'
+    );
  });

-  it("passes the injected pretty-printer to the diff formatter", function () {
+  it('passes the injected pretty-printer to the diff formatter', function() {
    var diffFormatter = jasmine.createSpy('diffFormatter'),
-      prettyPrinter = function () {
-      },
-      diffBuilder = jasmineUnderTest.DiffBuilder({prettyPrinter: prettyPrinter});
-    prettyPrinter.customFormat_ = function () {
-    };
+      prettyPrinter = function() {},
+      diffBuilder = jasmineUnderTest.DiffBuilder({
+        prettyPrinter: prettyPrinter
+      });
+    prettyPrinter.customFormat_ = function() {};

-    diffBuilder.setRoots({x: 'bar'}, {x: 'foo'});
-    diffBuilder.withPath('x', function () {
+    diffBuilder.setRoots({ x: 'bar' }, { x: 'foo' });
+    diffBuilder.withPath('x', function() {
      diffBuilder.recordMismatch(diffFormatter);
    });

    diffBuilder.getMessage();

-    expect(diffFormatter).toHaveBeenCalledWith('bar', 'foo', jasmine.anything(), prettyPrinter);
+    expect(diffFormatter).toHaveBeenCalledWith(
+      'bar',
+      'foo',
+      jasmine.anything(),
+      prettyPrinter
+    );
  });

-  it("uses custom object formatters on leaf nodes", function() {
+  it('uses custom object formatters on leaf nodes', function() {
    var formatter = function(x) {
      if (typeof x === 'number') {
        return '[number:' + x + ']';
      }
    };
    prettyPrinter = jasmineUnderTest.makePrettyPrinter([formatter]);
-    var diffBuilder = new jasmineUnderTest.DiffBuilder({prettyPrinter: prettyPrinter});
+    var diffBuilder = new jasmineUnderTest.DiffBuilder({
+      prettyPrinter: prettyPrinter
+    });

    diffBuilder.setRoots(5, 4);
    diffBuilder.recordMismatch();

-    expect(diffBuilder.getMessage()).toEqual('Expected [number:5] to equal [number:4].');
+    expect(diffBuilder.getMessage()).toEqual(
+      'Expected [number:5] to equal [number:4].'
+    );
  });

-
-  it("uses custom object formatters on non leaf nodes", function () {
-    var formatter = function (x) {
+  it('uses custom object formatters on non leaf nodes', function() {
+    var formatter = function(x) {
      if (x.hasOwnProperty('a')) {
        return '[thing with a=' + x.a + ', b=' + JSON.stringify(x.b) + ']';
      }
    };
    prettyPrinter = jasmineUnderTest.makePrettyPrinter([formatter]);
-    var diffBuilder = new jasmineUnderTest.DiffBuilder({prettyPrinter: prettyPrinter});
-    var expectedMsg = 'Expected $[0].foo = [thing with a=1, b={"x":42}] to equal [thing with a=1, b={"x":43}].\n' +
+    var diffBuilder = new jasmineUnderTest.DiffBuilder({
+      prettyPrinter: prettyPrinter
+    });
+    var expectedMsg =
+      'Expected $[0].foo = [thing with a=1, b={"x":42}] to equal [thing with a=1, b={"x":43}].\n' +
      "Expected $[0].bar = 'yes' to equal 'no'.";

    diffBuilder.setRoots(
-      [{foo: {a: 1, b: {x: 42}}, bar: 'yes'}],
-      [{foo: {a: 1, b: {x: 43}}, bar: 'no'}]
+      [{ foo: { a: 1, b: { x: 42 } }, bar: 'yes' }],
+      [{ foo: { a: 1, b: { x: 43 } }, bar: 'no' }]
    );

-    diffBuilder.withPath(0, function () {
-      diffBuilder.withPath('foo', function () {
-        diffBuilder.withPath('b', function () {
-          diffBuilder.withPath('x', function () {
+    diffBuilder.withPath(0, function() {
+      diffBuilder.withPath('foo', function() {
+        diffBuilder.withPath('b', function() {
+          diffBuilder.withPath('x', function() {
            diffBuilder.recordMismatch();
          });
        });
      });

-      diffBuilder.withPath('bar', function () {
+      diffBuilder.withPath('bar', function() {
        diffBuilder.recordMismatch();
      });
    });
@@ -136,14 +163,16 @@ describe("DiffBuilder", function () {

  it('builds diffs involving asymmetric equality testers that implement valuesForDiff_ at the root', function() {
    var prettyPrinter = jasmineUnderTest.makePrettyPrinter([]),
-      diffBuilder = new jasmineUnderTest.DiffBuilder({prettyPrinter: prettyPrinter}),
-      expectedMsg = 'Expected $.foo = 1 to equal 2.\n' +
-      "Expected $.baz = undefined to equal 3.";
-
+      diffBuilder = new jasmineUnderTest.DiffBuilder({
+        prettyPrinter: prettyPrinter
+      }),
+      expectedMsg =
+        'Expected $.foo = 1 to equal 2.\n' +
+        'Expected $.baz = undefined to equal 3.';

    diffBuilder.setRoots(
-      {foo: 1, bar: 2},
-      jasmine.objectContaining({foo: 2, baz: 3})
+      { foo: 1, bar: 2 },
+      jasmine.objectContaining({ foo: 2, baz: 3 })
    );

    diffBuilder.withPath('foo', function() {
@@ -158,21 +187,23 @@ describe("DiffBuilder", function () {

  it('builds diffs involving asymmetric equality testers that implement valuesForDiff_ below the root', function() {
    var prettyPrinter = jasmineUnderTest.makePrettyPrinter([]),
-      diffBuilder = new jasmineUnderTest.DiffBuilder({prettyPrinter: prettyPrinter}),
-      expectedMsg = 'Expected $.x.foo = 1 to equal 2.\n' +
-        "Expected $.x.baz = undefined to equal 3.";
-
+      diffBuilder = new jasmineUnderTest.DiffBuilder({
+        prettyPrinter: prettyPrinter
+      }),
+      expectedMsg =
+        'Expected $.x.foo = 1 to equal 2.\n' +
+        'Expected $.x.baz = undefined to equal 3.';

    diffBuilder.setRoots(
-      {x: {foo: 1, bar: 2}},
-      {x: jasmine.objectContaining({foo: 2, baz: 3})}
+      { x: { foo: 1, bar: 2 } },
+      { x: jasmine.objectContaining({ foo: 2, baz: 3 }) }
    );

    diffBuilder.withPath('x', function() {
-      diffBuilder.withPath('foo', function () {
+      diffBuilder.withPath('foo', function() {
        diffBuilder.recordMismatch();
      });
-      diffBuilder.withPath('baz', function () {
+      diffBuilder.withPath('baz', function() {
        diffBuilder.recordMismatch();
      });
    });
--- a/spec/core/matchers/MismatchTreeSpec.js
+++ b/spec/core/matchers/MismatchTreeSpec.js
@@ -1,15 +1,15 @@
-describe('MismatchTree', function () {
-  describe('#add', function () {
-    describe('When the path is empty', function () {
-      it('flags the root node as mismatched', function () {
+describe('MismatchTree', function() {
+  describe('#add', function() {
+    describe('When the path is empty', function() {
+      it('flags the root node as mismatched', function() {
        var tree = new jasmineUnderTest.MismatchTree();
        tree.add(new jasmineUnderTest.ObjectPath([]));
        expect(tree.isMismatch).toBe(true);
      });
    });

-    describe('When the path is not empty', function () {
-      it('flags the node as mismatched', function () {
+    describe('When the path is not empty', function() {
+      it('flags the node as mismatched', function() {
        var tree = new jasmineUnderTest.MismatchTree();

        tree.add(new jasmineUnderTest.ObjectPath(['a', 'b']));
@@ -17,7 +17,7 @@ describe('MismatchTree', function () {
        expect(tree.child('a').child('b').isMismatch).toBe(true);
      });

-      it('does not flag ancestors as mismatched', function () {
+      it('does not flag ancestors as mismatched', function() {
        var tree = new jasmineUnderTest.MismatchTree();

        tree.add(new jasmineUnderTest.ObjectPath(['a', 'b']));
@@ -27,7 +27,7 @@ describe('MismatchTree', function () {
      });
    });

-    it('stores the formatter on only the target node', function () {
+    it('stores the formatter on only the target node', function() {
      var tree = new jasmineUnderTest.MismatchTree();

      tree.add(new jasmineUnderTest.ObjectPath(['a', 'b']), formatter);
@@ -37,7 +37,7 @@ describe('MismatchTree', function () {
      expect(tree.child('a').child('b').formatter).toBe(formatter);
    });

-    it('stores the path to the node', function () {
+    it('stores the path to the node', function() {
      var tree = new jasmineUnderTest.MismatchTree();

      tree.add(new jasmineUnderTest.ObjectPath(['a', 'b']), formatter);
@@ -46,8 +46,8 @@ describe('MismatchTree', function () {
    });
  });

-  describe('#traverse', function () {
-    it('calls the callback for all nodes that are or contain mismatches', function () {
+  describe('#traverse', function() {
+    it('calls the callback for all nodes that are or contain mismatches', function() {
      var tree = new jasmineUnderTest.MismatchTree();
      tree.add(new jasmineUnderTest.ObjectPath(['a', 'b']), formatter);
      tree.add(new jasmineUnderTest.ObjectPath(['c']));
@@ -56,20 +56,28 @@ describe('MismatchTree', function () {
      tree.traverse(visit);

      expect(visit).toHaveBeenCalledWith(
-        new jasmineUnderTest.ObjectPath([]), false, undefined
+        new jasmineUnderTest.ObjectPath([]),
+        false,
+        undefined
      );
      expect(visit).toHaveBeenCalledWith(
-        new jasmineUnderTest.ObjectPath(['a']), false, undefined
+        new jasmineUnderTest.ObjectPath(['a']),
+        false,
+        undefined
      );
      expect(visit).toHaveBeenCalledWith(
-        new jasmineUnderTest.ObjectPath(['a', 'b']), true, formatter
+        new jasmineUnderTest.ObjectPath(['a', 'b']),
+        true,
+        formatter
      );
      expect(visit).toHaveBeenCalledWith(
-        new jasmineUnderTest.ObjectPath(['c']), true, undefined
+        new jasmineUnderTest.ObjectPath(['c']),
+        true,
+        undefined
      );
    });

-    it('does not call the callback if there are no mismatches', function () {
+    it('does not call the callback if there are no mismatches', function() {
      var tree = new jasmineUnderTest.MismatchTree();
      var visit = jasmine.createSpy('visit');

@@ -78,12 +86,12 @@ describe('MismatchTree', function () {
      expect(visit).not.toHaveBeenCalled();
    });

-    it('visits parents before children', function () {
+    it('visits parents before children', function() {
      var tree = new jasmineUnderTest.MismatchTree();
      tree.add(new jasmineUnderTest.ObjectPath(['a', 'b']));
      var visited = [];

-      tree.traverse(function (path) {
+      tree.traverse(function(path) {
        visited.push(path);
        return true;
      });
@@ -101,7 +109,7 @@ describe('MismatchTree', function () {
      tree.add(new jasmineUnderTest.ObjectPath([1]));
      var visited = [];

-      tree.traverse(function (path) {
+      tree.traverse(function(path) {
        visited.push(path);
        return true;
      });
@@ -118,7 +126,7 @@ describe('MismatchTree', function () {
      tree.add(new jasmineUnderTest.ObjectPath(['a', 'b']));
      var visited = [];

-      tree.traverse(function (path) {
+      tree.traverse(function(path) {
        visited.push(path);
        return path.depth() === 0;
      });
@@ -130,7 +138,5 @@ describe('MismatchTree', function () {
    });
  });

-  function formatter() {
-  }
-
+  function formatter() {}
 });
--- a/spec/core/matchers/NullDiffBuilderSpec.js
+++ b/spec/core/matchers/NullDiffBuilderSpec.js
@@ -1,8 +1,7 @@
-describe('NullDiffBuilder', function () {
-  it('responds to withPath() by calling the passed function', function () {
+describe('NullDiffBuilder', function() {
+  it('responds to withPath() by calling the passed function', function() {
    var spy = jasmine.createSpy('callback');
    jasmineUnderTest.NullDiffBuilder().withPath('does not matter', spy);
    expect(spy).toHaveBeenCalled();
  });
-
 });
--- a/spec/core/matchers/async/toBePendingSpec.js
+++ b/spec/core/matchers/async/toBePendingSpec.js
@@ -8,7 +8,7 @@ describe('toBePending', function() {
      actual = new Promise(function() {});

    return matcher.compare(actual).then(function(result) {
-      expect(result).toEqual(jasmine.objectContaining({pass: true}));
+      expect(result).toEqual(jasmine.objectContaining({ pass: true }));
    });
  });

@@ -20,7 +20,7 @@ describe('toBePending', function() {
      actual = Promise.resolve();

    return matcher.compare(actual).then(function(result) {
-      expect(result).toEqual(jasmine.objectContaining({pass: false}));
+      expect(result).toEqual(jasmine.objectContaining({ pass: false }));
    });
  });

@@ -32,21 +32,19 @@ describe('toBePending', function() {
      actual = Promise.reject(new Error('promise was rejected'));

    return matcher.compare(actual).then(function(result) {
-      expect(result).toEqual(jasmine.objectContaining({pass: false}));
+      expect(result).toEqual(jasmine.objectContaining({ pass: false }));
    });
  });

  it('fails if actual is not a promise', function() {
    var matchersUtil = new jasmineUnderTest.MatchersUtil(),
-    matcher = jasmineUnderTest.asyncMatchers.toBePending(matchersUtil),
-    actual = 'not a promise';
+      matcher = jasmineUnderTest.asyncMatchers.toBePending(matchersUtil),
+      actual = 'not a promise';

    function f() {
      return matcher.compare(actual);
    }

-    expect(f).toThrowError(
-      'Expected toBePending to be called on a promise.'
-    );
+    expect(f).toThrowError('Expected toBePending to be called on a promise.');
  });
 });
--- a/spec/core/matchers/async/toBeRejectedSpec.js
+++ b/spec/core/matchers/async/toBeRejectedSpec.js
@@ -8,7 +8,7 @@ describe('toBeRejected', function() {
      actual = Promise.reject('AsyncExpectationSpec rejection');

    return matcher.compare(actual).then(function(result) {
-      expect(result).toEqual(jasmine.objectContaining({pass: true}));
+      expect(result).toEqual(jasmine.objectContaining({ pass: true }));
    });
  });

@@ -20,7 +20,7 @@ describe('toBeRejected', function() {
      actual = Promise.resolve();

    return matcher.compare(actual).then(function(result) {
-      expect(result).toEqual(jasmine.objectContaining({pass: false}));
+      expect(result).toEqual(jasmine.objectContaining({ pass: false }));
    });
  });

@@ -33,8 +33,6 @@ describe('toBeRejected', function() {
      return matcher.compare(actual);
    }

-    expect(f).toThrowError(
-      'Expected toBeRejected to be called on a promise.'
-    );
+    expect(f).toThrowError('Expected toBeRejected to be called on a promise.');
  });
 });
--- a/spec/core/matchers/async/toBeRejectedWithErrorSpec.js
+++ b/spec/core/matchers/async/toBeRejectedWithErrorSpec.js
@@ -1,174 +1,253 @@
 /* eslint-disable compat/compat */
-describe('#toBeRejectedWithError', function () {
-  it('passes when Error type matches', function () {
+describe('#toBeRejectedWithError', function() {
+  it('passes when Error type matches', function() {
    jasmine.getEnv().requirePromises();

-    var matchersUtil = new jasmineUnderTest.MatchersUtil({pp: jasmineUnderTest.makePrettyPrinter()}),
-      matcher = jasmineUnderTest.asyncMatchers.toBeRejectedWithError(matchersUtil),
+    var matchersUtil = new jasmineUnderTest.MatchersUtil({
+        pp: jasmineUnderTest.makePrettyPrinter()
+      }),
+      matcher = jasmineUnderTest.asyncMatchers.toBeRejectedWithError(
+        matchersUtil
+      ),
      actual = Promise.reject(new TypeError('foo'));

-    return matcher.compare(actual, TypeError).then(function (result) {
-      expect(result).toEqual(jasmine.objectContaining({
-        pass: true,
-        message: 'Expected a promise not to be rejected with TypeError, but it was.'
-      }));
+    return matcher.compare(actual, TypeError).then(function(result) {
+      expect(result).toEqual(
+        jasmine.objectContaining({
+          pass: true,
+          message:
+            'Expected a promise not to be rejected with TypeError, but it was.'
+        })
+      );
    });
  });

-  it('passes when Error type and message matches', function () {
+  it('passes when Error type and message matches', function() {
    jasmine.getEnv().requirePromises();

-    var matchersUtil = new jasmineUnderTest.MatchersUtil({pp: jasmineUnderTest.makePrettyPrinter()}),
-      matcher = jasmineUnderTest.asyncMatchers.toBeRejectedWithError(matchersUtil),
+    var matchersUtil = new jasmineUnderTest.MatchersUtil({
+        pp: jasmineUnderTest.makePrettyPrinter()
+      }),
+      matcher = jasmineUnderTest.asyncMatchers.toBeRejectedWithError(
+        matchersUtil
+      ),
      actual = Promise.reject(new TypeError('foo'));

-    return matcher.compare(actual, TypeError, 'foo').then(function (result) {
-      expect(result).toEqual(jasmine.objectContaining({
-        pass: true,
-        message: 'Expected a promise not to be rejected with TypeError: \'foo\', but it was.'
-      }));
+    return matcher.compare(actual, TypeError, 'foo').then(function(result) {
+      expect(result).toEqual(
+        jasmine.objectContaining({
+          pass: true,
+          message:
+            "Expected a promise not to be rejected with TypeError: 'foo', but it was."
+        })
+      );
    });
  });

  it('passes when Error matches and is exactly Error', function() {
    jasmine.getEnv().requirePromises();

-    var matchersUtil = new jasmineUnderTest.MatchersUtil({pp: jasmineUnderTest.makePrettyPrinter()}),
-      matcher = jasmineUnderTest.asyncMatchers.toBeRejectedWithError(matchersUtil),
+    var matchersUtil = new jasmineUnderTest.MatchersUtil({
+        pp: jasmineUnderTest.makePrettyPrinter()
+      }),
+      matcher = jasmineUnderTest.asyncMatchers.toBeRejectedWithError(
+        matchersUtil
+      ),
      actual = Promise.reject(new Error());

-    return matcher.compare(actual, Error).then(function (result) {
-      expect(result).toEqual(jasmine.objectContaining({
-        pass: true,
-        message: 'Expected a promise not to be rejected with Error, but it was.'
-      }));
+    return matcher.compare(actual, Error).then(function(result) {
+      expect(result).toEqual(
+        jasmine.objectContaining({
+          pass: true,
+          message:
+            'Expected a promise not to be rejected with Error, but it was.'
+        })
+      );
    });
-
  });

-  it('passes when Error message matches a string', function () {
+  it('passes when Error message matches a string', function() {
    jasmine.getEnv().requirePromises();

-    var matchersUtil = new jasmineUnderTest.MatchersUtil({pp: jasmineUnderTest.makePrettyPrinter()}),
-      matcher = jasmineUnderTest.asyncMatchers.toBeRejectedWithError(matchersUtil),
+    var matchersUtil = new jasmineUnderTest.MatchersUtil({
+        pp: jasmineUnderTest.makePrettyPrinter()
+      }),
+      matcher = jasmineUnderTest.asyncMatchers.toBeRejectedWithError(
+        matchersUtil
+      ),
      actual = Promise.reject(new Error('foo'));

-    return matcher.compare(actual, 'foo').then(function (result) {
-      expect(result).toEqual(jasmine.objectContaining({
-        pass: true,
-        message: 'Expected a promise not to be rejected with Error: \'foo\', but it was.'
-      }));
+    return matcher.compare(actual, 'foo').then(function(result) {
+      expect(result).toEqual(
+        jasmine.objectContaining({
+          pass: true,
+          message:
+            "Expected a promise not to be rejected with Error: 'foo', but it was."
+        })
+      );
    });
  });

-  it('passes when Error message matches a RegExp', function () {
+  it('passes when Error message matches a RegExp', function() {
    jasmine.getEnv().requirePromises();

-    var matchersUtil = new jasmineUnderTest.MatchersUtil({pp: jasmineUnderTest.makePrettyPrinter()}),
-      matcher = jasmineUnderTest.asyncMatchers.toBeRejectedWithError(matchersUtil),
+    var matchersUtil = new jasmineUnderTest.MatchersUtil({
+        pp: jasmineUnderTest.makePrettyPrinter()
+      }),
+      matcher = jasmineUnderTest.asyncMatchers.toBeRejectedWithError(
+        matchersUtil
+      ),
      actual = Promise.reject(new Error('foo'));

-    return matcher.compare(actual, /foo/).then(function (result) {
-      expect(result).toEqual(jasmine.objectContaining({
-        pass: true,
-        message: 'Expected a promise not to be rejected with Error: /foo/, but it was.'
-      }));
+    return matcher.compare(actual, /foo/).then(function(result) {
+      expect(result).toEqual(
+        jasmine.objectContaining({
+          pass: true,
+          message:
+            'Expected a promise not to be rejected with Error: /foo/, but it was.'
+        })
+      );
    });
  });

-  it('passes when Error message is empty', function () {
+  it('passes when Error message is empty', function() {
    jasmine.getEnv().requirePromises();

-    var matchersUtil = new jasmineUnderTest.MatchersUtil({pp: jasmineUnderTest.makePrettyPrinter()}),
-      matcher = jasmineUnderTest.asyncMatchers.toBeRejectedWithError(matchersUtil),
+    var matchersUtil = new jasmineUnderTest.MatchersUtil({
+        pp: jasmineUnderTest.makePrettyPrinter()
+      }),
+      matcher = jasmineUnderTest.asyncMatchers.toBeRejectedWithError(
+        matchersUtil
+      ),
      actual = Promise.reject(new Error());

-    return matcher.compare(actual, '').then(function (result) {
-      expect(result).toEqual(jasmine.objectContaining({
-        pass: true,
-        message: 'Expected a promise not to be rejected with Error: \'\', but it was.'
-      }));
+    return matcher.compare(actual, '').then(function(result) {
+      expect(result).toEqual(
+        jasmine.objectContaining({
+          pass: true,
+          message:
+            "Expected a promise not to be rejected with Error: '', but it was."
+        })
+      );
    });
  });

-  it('passes when no arguments', function () {
+  it('passes when no arguments', function() {
    jasmine.getEnv().requirePromises();

-    var matchersUtil = new jasmineUnderTest.MatchersUtil({pp: jasmineUnderTest.makePrettyPrinter()}),
-      matcher = jasmineUnderTest.asyncMatchers.toBeRejectedWithError(matchersUtil),
+    var matchersUtil = new jasmineUnderTest.MatchersUtil({
+        pp: jasmineUnderTest.makePrettyPrinter()
+      }),
+      matcher = jasmineUnderTest.asyncMatchers.toBeRejectedWithError(
+        matchersUtil
+      ),
      actual = Promise.reject(new Error());

-    return matcher.compare(actual, void 0).then(function (result) {
-      expect(result).toEqual(jasmine.objectContaining({
-        pass: true,
-        message: 'Expected a promise not to be rejected with Error, but it was.'
-      }));
+    return matcher.compare(actual, void 0).then(function(result) {
+      expect(result).toEqual(
+        jasmine.objectContaining({
+          pass: true,
+          message:
+            'Expected a promise not to be rejected with Error, but it was.'
+        })
+      );
    });
  });

-  it('fails when resolved', function () {
+  it('fails when resolved', function() {
    jasmine.getEnv().requirePromises();

-    var matchersUtil = new jasmineUnderTest.MatchersUtil({pp: jasmineUnderTest.makePrettyPrinter()}),
-      matcher = jasmineUnderTest.asyncMatchers.toBeRejectedWithError(matchersUtil),
+    var matchersUtil = new jasmineUnderTest.MatchersUtil({
+        pp: jasmineUnderTest.makePrettyPrinter()
+      }),
+      matcher = jasmineUnderTest.asyncMatchers.toBeRejectedWithError(
+        matchersUtil
+      ),
      actual = Promise.resolve(new Error('foo'));

-    return matcher.compare(actual, 'foo').then(function (result) {
-      expect(result).toEqual(jasmine.objectContaining({
-        pass: false,
-        message: 'Expected a promise to be rejected but it was resolved.'
-      }));
+    return matcher.compare(actual, 'foo').then(function(result) {
+      expect(result).toEqual(
+        jasmine.objectContaining({
+          pass: false,
+          message: 'Expected a promise to be rejected but it was resolved.'
+        })
+      );
    });
  });

-  it('fails when rejected with non Error type', function () {
+  it('fails when rejected with non Error type', function() {
    jasmine.getEnv().requirePromises();

-    var matchersUtil = new jasmineUnderTest.MatchersUtil({pp: jasmineUnderTest.makePrettyPrinter()}),
-      matcher = jasmineUnderTest.asyncMatchers.toBeRejectedWithError(matchersUtil),
+    var matchersUtil = new jasmineUnderTest.MatchersUtil({
+        pp: jasmineUnderTest.makePrettyPrinter()
+      }),
+      matcher = jasmineUnderTest.asyncMatchers.toBeRejectedWithError(
+        matchersUtil
+      ),
      actual = Promise.reject('foo');

-    return matcher.compare(actual, 'foo').then(function (result) {
-      expect(result).toEqual(jasmine.objectContaining({
-        pass: false,
-        message: 'Expected a promise to be rejected with Error: \'foo\' but it was rejected with \'foo\'.'
-      }));
+    return matcher.compare(actual, 'foo').then(function(result) {
+      expect(result).toEqual(
+        jasmine.objectContaining({
+          pass: false,
+          message:
+            "Expected a promise to be rejected with Error: 'foo' but it was rejected with 'foo'."
+        })
+      );
    });
  });

-  it('fails when Error type mismatches', function () {
+  it('fails when Error type mismatches', function() {
    jasmine.getEnv().requirePromises();

-    var matchersUtil = new jasmineUnderTest.MatchersUtil({pp: jasmineUnderTest.makePrettyPrinter()}),
-      matcher = jasmineUnderTest.asyncMatchers.toBeRejectedWithError(matchersUtil),
+    var matchersUtil = new jasmineUnderTest.MatchersUtil({
+        pp: jasmineUnderTest.makePrettyPrinter()
+      }),
+      matcher = jasmineUnderTest.asyncMatchers.toBeRejectedWithError(
+        matchersUtil
+      ),
      actual = Promise.reject(new Error('foo'));

-    return matcher.compare(actual, TypeError, 'foo').then(function (result) {
-      expect(result).toEqual(jasmine.objectContaining({
-        pass: false,
-        message: 'Expected a promise to be rejected with TypeError: \'foo\' but it was rejected with type Error.'
-      }));
+    return matcher.compare(actual, TypeError, 'foo').then(function(result) {
+      expect(result).toEqual(
+        jasmine.objectContaining({
+          pass: false,
+          message:
+            "Expected a promise to be rejected with TypeError: 'foo' but it was rejected with type Error."
+        })
+      );
    });
  });

-  it('fails when Error message mismatches', function () {
+  it('fails when Error message mismatches', function() {
    jasmine.getEnv().requirePromises();

-    var matchersUtil = new jasmineUnderTest.MatchersUtil({pp: jasmineUnderTest.makePrettyPrinter()}),
-      matcher = jasmineUnderTest.asyncMatchers.toBeRejectedWithError(matchersUtil),
+    var matchersUtil = new jasmineUnderTest.MatchersUtil({
+        pp: jasmineUnderTest.makePrettyPrinter()
+      }),
+      matcher = jasmineUnderTest.asyncMatchers.toBeRejectedWithError(
+        matchersUtil
+      ),
      actual = Promise.reject(new Error('foo'));

-    return matcher.compare(actual, 'bar').then(function (result) {
-      expect(result).toEqual(jasmine.objectContaining({
-        pass: false,
-        message: 'Expected a promise to be rejected with Error: \'bar\' but it was rejected with Error: foo.'
-      }));
+    return matcher.compare(actual, 'bar').then(function(result) {
+      expect(result).toEqual(
+        jasmine.objectContaining({
+          pass: false,
+          message:
+            "Expected a promise to be rejected with Error: 'bar' but it was rejected with Error: foo."
+        })
+      );
    });
  });

  it('fails if actual is not a promise', function() {
-    var matchersUtil = new jasmineUnderTest.MatchersUtil({pp: jasmineUnderTest.makePrettyPrinter()}),
-      matcher = jasmineUnderTest.asyncMatchers.toBeRejectedWithError(matchersUtil),
+    var matchersUtil = new jasmineUnderTest.MatchersUtil({
+        pp: jasmineUnderTest.makePrettyPrinter()
+      }),
+      matcher = jasmineUnderTest.asyncMatchers.toBeRejectedWithError(
+        matchersUtil
+      ),
      actual = 'not a promise';

    function f() {
--- a/spec/core/matchers/async/toBeRejectedWithSpec.js
+++ b/spec/core/matchers/async/toBeRejectedWithSpec.js
@@ -1,74 +1,91 @@
 /* eslint-disable compat/compat */
-describe('#toBeRejectedWith', function () {
-  it('should return true if the promise is rejected with the expected value', function () {
+describe('#toBeRejectedWith', function() {
+  it('should return true if the promise is rejected with the expected value', function() {
    jasmine.getEnv().requirePromises();

    var matchersUtil = new jasmineUnderTest.MatchersUtil(),
      matcher = jasmineUnderTest.asyncMatchers.toBeRejectedWith(matchersUtil),
-      actual = Promise.reject({error: 'PEBCAK'});
+      actual = Promise.reject({ error: 'PEBCAK' });

-    return matcher.compare(actual, {error: 'PEBCAK'}).then(function (result) {
+    return matcher.compare(actual, { error: 'PEBCAK' }).then(function(result) {
      expect(result).toEqual(jasmine.objectContaining({ pass: true }));
    });
  });

-  it('should fail if the promise resolves', function () {
+  it('should fail if the promise resolves', function() {
    jasmine.getEnv().requirePromises();

    var matchersUtil = new jasmineUnderTest.MatchersUtil(),
      matcher = jasmineUnderTest.asyncMatchers.toBeRejectedWith(matchersUtil),
      actual = Promise.resolve();

-    return matcher.compare(actual, '').then(function (result) {
+    return matcher.compare(actual, '').then(function(result) {
      expect(result).toEqual(jasmine.objectContaining({ pass: false }));
    });
  });

-  it('should fail if the promise is rejected with a different value', function () {
+  it('should fail if the promise is rejected with a different value', function() {
    jasmine.getEnv().requirePromises();

-    var matchersUtil = new jasmineUnderTest.MatchersUtil({pp: jasmineUnderTest.makePrettyPrinter()}),
+    var matchersUtil = new jasmineUnderTest.MatchersUtil({
+        pp: jasmineUnderTest.makePrettyPrinter()
+      }),
      matcher = jasmineUnderTest.asyncMatchers.toBeRejectedWith(matchersUtil),
      actual = Promise.reject('A Bad Apple');

-    return matcher.compare(actual, 'Some Cool Thing').then(function (result) {
-      expect(result).toEqual(jasmine.objectContaining({
-        pass: false,
-        message: "Expected a promise to be rejected with 'Some Cool Thing' but it was rejected with 'A Bad Apple'.",
-      }));
+    return matcher.compare(actual, 'Some Cool Thing').then(function(result) {
+      expect(result).toEqual(
+        jasmine.objectContaining({
+          pass: false,
+          message:
+            "Expected a promise to be rejected with 'Some Cool Thing' but it was rejected with 'A Bad Apple'."
+        })
+      );
    });
  });

-  it('should build its error correctly when negated', function () {
+  it('should build its error correctly when negated', function() {
    jasmine.getEnv().requirePromises();

-    var matchersUtil = new jasmineUnderTest.MatchersUtil({pp: jasmineUnderTest.makePrettyPrinter()}),
+    var matchersUtil = new jasmineUnderTest.MatchersUtil({
+        pp: jasmineUnderTest.makePrettyPrinter()
+      }),
      matcher = jasmineUnderTest.asyncMatchers.toBeRejectedWith(matchersUtil),
      actual = Promise.reject(true);

-    return matcher.compare(actual, true).then(function (result) {
-      expect(result).toEqual(jasmine.objectContaining({
-        pass: true,
-        message: 'Expected a promise not to be rejected with true.'
-      }));
+    return matcher.compare(actual, true).then(function(result) {
+      expect(result).toEqual(
+        jasmine.objectContaining({
+          pass: true,
+          message: 'Expected a promise not to be rejected with true.'
+        })
+      );
    });
  });

-  it('should support custom equality testers', function () {
+  it('should support custom equality testers', function() {
    jasmine.getEnv().requirePromises();

-    var customEqualityTesters = [function() { return true; }],
-      matchersUtil = new jasmineUnderTest.MatchersUtil({customTesters: customEqualityTesters}),
+    var customEqualityTesters = [
+        function() {
+          return true;
+        }
+      ],
+      matchersUtil = new jasmineUnderTest.MatchersUtil({
+        customTesters: customEqualityTesters
+      }),
      matcher = jasmineUnderTest.asyncMatchers.toBeRejectedWith(matchersUtil),
      actual = Promise.reject('actual');

    return matcher.compare(actual, 'expected').then(function(result) {
-      expect(result).toEqual(jasmine.objectContaining({pass: true}));
+      expect(result).toEqual(jasmine.objectContaining({ pass: true }));
    });
  });

  it('fails if actual is not a promise', function() {
-    var matchersUtil = new jasmineUnderTest.MatchersUtil({pp: jasmineUnderTest.makePrettyPrinter()}),
+    var matchersUtil = new jasmineUnderTest.MatchersUtil({
+        pp: jasmineUnderTest.makePrettyPrinter()
+      }),
      matcher = jasmineUnderTest.asyncMatchers.toBeRejectedWith(matchersUtil),
      actual = 'not a promise';

--- a/spec/core/matchers/async/toBeResolvedSpec.js
+++ b/spec/core/matchers/async/toBeResolvedSpec.js
@@ -8,7 +8,7 @@ describe('toBeResolved', function() {
      actual = Promise.resolve();

    return matcher.compare(actual).then(function(result) {
-      expect(result).toEqual(jasmine.objectContaining({pass: true}));
+      expect(result).toEqual(jasmine.objectContaining({ pass: true }));
    });
  });

@@ -20,7 +20,7 @@ describe('toBeResolved', function() {
      actual = Promise.reject('AsyncExpectationSpec rejection');

    return matcher.compare(actual).then(function(result) {
-      expect(result).toEqual(jasmine.objectContaining({pass: false}));
+      expect(result).toEqual(jasmine.objectContaining({ pass: false }));
    });
  });

@@ -33,8 +33,6 @@ describe('toBeResolved', function() {
      return matcher.compare(actual);
    }

-    expect(f).toThrowError(
-      'Expected toBeResolved to be called on a promise.'
-    );
+    expect(f).toThrowError('Expected toBeResolved to be called on a promise.');
  });
 });
--- a/spec/core/matchers/async/toBeResolvedToSpec.js
+++ b/spec/core/matchers/async/toBeResolvedToSpec.js
@@ -5,62 +5,80 @@ describe('#toBeResolvedTo', function() {

    var matchersUtil = new jasmineUnderTest.MatchersUtil(),
      matcher = jasmineUnderTest.asyncMatchers.toBeResolvedTo(matchersUtil),
-      actual = Promise.resolve({foo: 42});
+      actual = Promise.resolve({ foo: 42 });

-    return matcher.compare(actual, {foo: 42}).then(function(result) {
-      expect(result).toEqual(jasmine.objectContaining({pass: true}));
+    return matcher.compare(actual, { foo: 42 }).then(function(result) {
+      expect(result).toEqual(jasmine.objectContaining({ pass: true }));
    });
  });

  it('fails if the promise is rejected', function() {
    jasmine.getEnv().requirePromises();

-    var matchersUtil = new jasmineUnderTest.MatchersUtil({pp: jasmineUnderTest.makePrettyPrinter()}),
+    var matchersUtil = new jasmineUnderTest.MatchersUtil({
+        pp: jasmineUnderTest.makePrettyPrinter()
+      }),
      matcher = jasmineUnderTest.asyncMatchers.toBeResolvedTo(matchersUtil),
      actual = Promise.reject('AsyncExpectationSpec error');

    return matcher.compare(actual, '').then(function(result) {
-      expect(result).toEqual(jasmine.objectContaining({
-        pass: false,
-        message: "Expected a promise to be resolved to '' but it was rejected.",
-      }));
+      expect(result).toEqual(
+        jasmine.objectContaining({
+          pass: false,
+          message:
+            "Expected a promise to be resolved to '' but it was rejected."
+        })
+      );
    });
  });

  it('fails if the promise is resolved to a different value', function() {
    jasmine.getEnv().requirePromises();

-    var matchersUtil = new jasmineUnderTest.MatchersUtil({pp: jasmineUnderTest.makePrettyPrinter()}),
+    var matchersUtil = new jasmineUnderTest.MatchersUtil({
+        pp: jasmineUnderTest.makePrettyPrinter()
+      }),
      matcher = jasmineUnderTest.asyncMatchers.toBeResolvedTo(matchersUtil),
-      actual = Promise.resolve({foo: 17});
+      actual = Promise.resolve({ foo: 17 });

-    return matcher.compare(actual, {foo: 42}).then(function(result) {
-      expect(result).toEqual(jasmine.objectContaining({
-        pass: false,
-        message: 'Expected a promise to be resolved to Object({ foo: 42 }) but it was resolved to Object({ foo: 17 }).',
-      }));
+    return matcher.compare(actual, { foo: 42 }).then(function(result) {
+      expect(result).toEqual(
+        jasmine.objectContaining({
+          pass: false,
+          message:
+            'Expected a promise to be resolved to Object({ foo: 42 }) but it was resolved to Object({ foo: 17 }).'
+        })
+      );
    });
  });

  it('builds its message correctly when negated', function() {
    jasmine.getEnv().requirePromises();

-    var matchersUtil = new jasmineUnderTest.MatchersUtil({pp: jasmineUnderTest.makePrettyPrinter()}),
+    var matchersUtil = new jasmineUnderTest.MatchersUtil({
+        pp: jasmineUnderTest.makePrettyPrinter()
+      }),
      matcher = jasmineUnderTest.asyncMatchers.toBeResolvedTo(matchersUtil),
      actual = Promise.resolve(true);

    return matcher.compare(actual, true).then(function(result) {
-      expect(result).toEqual(jasmine.objectContaining({
-        pass: true,
-        message: 'Expected a promise not to be resolved to true.'
-      }));
+      expect(result).toEqual(
+        jasmine.objectContaining({
+          pass: true,
+          message: 'Expected a promise not to be resolved to true.'
+        })
+      );
    });
  });

  it('supports custom equality testers', function() {
    jasmine.getEnv().requirePromises();

-    var customEqualityTesters = [function() { return true; }],
+    var customEqualityTesters = [
+        function() {
+          return true;
+        }
+      ],
      matchersUtil = new jasmineUnderTest.MatchersUtil({
        customTesters: customEqualityTesters,
        pp: jasmineUnderTest.makePrettyPrinter()
@@ -69,12 +87,14 @@ describe('#toBeResolvedTo', function() {
      actual = Promise.resolve('actual');

    return matcher.compare(actual, 'expected').then(function(result) {
-      expect(result).toEqual(jasmine.objectContaining({pass: true}));
+      expect(result).toEqual(jasmine.objectContaining({ pass: true }));
    });
  });

  it('fails if actual is not a promise', function() {
-    var matchersUtil = new jasmineUnderTest.MatchersUtil({pp: jasmineUnderTest.makePrettyPrinter()}),
+    var matchersUtil = new jasmineUnderTest.MatchersUtil({
+        pp: jasmineUnderTest.makePrettyPrinter()
+      }),
      matcher = jasmineUnderTest.asyncMatchers.toBeResolvedTo(matchersUtil),
      actual = 'not a promise';

--- a/spec/core/matchers/matchersUtilSpec.js
+++ b/spec/core/matchers/matchersUtilSpec.js
--- a/spec/core/matchers/toBeCloseToSpec.js
+++ b/spec/core/matchers/toBeCloseToSpec.js
@@ -1,5 +1,5 @@
-describe("toBeCloseTo", function() {
-  it("passes when within two decimal places by default", function() {
+describe('toBeCloseTo', function() {
+  it('passes when within two decimal places by default', function() {
    var matcher = jasmineUnderTest.matchers.toBeCloseTo(),
      result;

@@ -13,7 +13,7 @@ describe("toBeCloseTo", function() {
    expect(result.pass).toBe(true);
  });

-  it("fails when not within two decimal places by default", function() {
+  it('fails when not within two decimal places by default', function() {
    var matcher = jasmineUnderTest.matchers.toBeCloseTo(),
      result;

@@ -24,7 +24,7 @@ describe("toBeCloseTo", function() {
    expect(result.pass).toBe(false);
  });

-  it("accepts an optional precision argument", function() {
+  it('accepts an optional precision argument', function() {
    var matcher = jasmineUnderTest.matchers.toBeCloseTo(),
      result;

@@ -47,23 +47,29 @@ describe("toBeCloseTo", function() {
    expect(result.pass).toBe(true);
  });

-  it("fails when one of the arguments is null", function() {
+  it('fails when one of the arguments is null', function() {
    var matcher = jasmineUnderTest.matchers.toBeCloseTo();

    expect(function() {
      matcher.compare(null, null);
-    }).toThrowError('Cannot use toBeCloseTo with null. Arguments evaluated to: expect(null).toBeCloseTo(null).');
+    }).toThrowError(
+      'Cannot use toBeCloseTo with null. Arguments evaluated to: expect(null).toBeCloseTo(null).'
+    );

    expect(function() {
      matcher.compare(0, null);
-    }).toThrowError('Cannot use toBeCloseTo with null. Arguments evaluated to: expect(0).toBeCloseTo(null).');
+    }).toThrowError(
+      'Cannot use toBeCloseTo with null. Arguments evaluated to: expect(0).toBeCloseTo(null).'
+    );

    expect(function() {
      matcher.compare(null, 0);
-    }).toThrowError('Cannot use toBeCloseTo with null. Arguments evaluated to: expect(null).toBeCloseTo(0).');
+    }).toThrowError(
+      'Cannot use toBeCloseTo with null. Arguments evaluated to: expect(null).toBeCloseTo(0).'
+    );
  });

-  it("rounds expected values", function() {
+  it('rounds expected values', function() {
    var matcher = jasmineUnderTest.matchers.toBeCloseTo(),
      result;

@@ -91,15 +97,15 @@ describe("toBeCloseTo", function() {
    expect(result.pass).toBe(true);
  });

-  it("handles edge cases with rounding", function () {
+  it('handles edge cases with rounding', function() {
    var matcher = jasmineUnderTest.matchers.toBeCloseTo(),
      result;

-    // these cases resulted in false negatives in version of V8 
+    // these cases resulted in false negatives in version of V8
    // included in Node.js 12 and Chrome 74 (and Edge Chromium)
    result = matcher.compare(4.030904708957288, 4.0309, 5);
    expect(result.pass).toBe(true);
-    result = matcher.compare(4.82665525779431,4.82666, 5);
+    result = matcher.compare(4.82665525779431, 4.82666, 5);
    expect(result.pass).toBe(true);
    result = matcher.compare(-2.82665525779431, -2.82666, 5);
    expect(result.pass).toBe(true);
--- a/spec/core/matchers/toBeDefinedSpec.js
+++ b/spec/core/matchers/toBeDefinedSpec.js
@@ -1,18 +1,17 @@
-describe("toBeDefined", function() {
-  it("matches for defined values", function() {
+describe('toBeDefined', function() {
+  it('matches for defined values', function() {
    var matcher = jasmineUnderTest.matchers.toBeDefined(),
      result;

-
    result = matcher.compare('foo');
    expect(result.pass).toBe(true);
  });

-  it("fails when matching undefined values", function() {
+  it('fails when matching undefined values', function() {
    var matcher = jasmineUnderTest.matchers.toBeDefined(),
      result;

    result = matcher.compare(void 0);
    expect(result.pass).toBe(false);
-  })
+  });
 });
--- a/spec/core/matchers/toBeFalseSpec.js
+++ b/spec/core/matchers/toBeFalseSpec.js
@@ -1,5 +1,5 @@
-describe("toBeFalse", function() {
-  it("passes for false", function() {
+describe('toBeFalse', function() {
+  it('passes for false', function() {
    var matcher = jasmineUnderTest.matchers.toBeFalse(),
      result;

@@ -7,7 +7,7 @@ describe("toBeFalse", function() {
    expect(result.pass).toBe(true);
  });

-  it("fails for non-false", function() {
+  it('fails for non-false', function() {
    var matcher = jasmineUnderTest.matchers.toBeFalse(),
      result;

@@ -15,7 +15,7 @@ describe("toBeFalse", function() {
    expect(result.pass).toBe(false);
  });

-  it("fails for falsy", function() {
+  it('fails for falsy', function() {
    var matcher = jasmineUnderTest.matchers.toBeFalse(),
      result;

--- a/spec/core/matchers/toBeFalsySpec.js
+++ b/spec/core/matchers/toBeFalsySpec.js
@@ -1,4 +1,4 @@
-describe("toBeFalsy", function() {
+describe('toBeFalsy', function() {
  it("passes for 'falsy' values", function() {
    var matcher = jasmineUnderTest.matchers.toBeFalsy(),
      result;
@@ -15,6 +15,9 @@ describe("toBeFalsy", function() {
    result = matcher.compare(null);
    expect(result.pass).toBe(true);

+    result = matcher.compare(undefined);
+    expect(result.pass).toBe(true);
+
    result = matcher.compare(void 0);
    expect(result.pass).toBe(true);
  });
@@ -29,10 +32,16 @@ describe("toBeFalsy", function() {
    result = matcher.compare(1);
    expect(result.pass).toBe(false);

-    result = matcher.compare("foo");
+    result = matcher.compare('foo');
    expect(result.pass).toBe(false);

    result = matcher.compare({});
    expect(result.pass).toBe(false);
+
+    result = matcher.compare([]);
+    expect(result.pass).toBe(false);
+
+    result = matcher.compare(function() {});
+    expect(result.pass).toBe(false);
  });
 });
--- a/spec/core/matchers/toBeGreaterThanOrEqualSpec.js
+++ b/spec/core/matchers/toBeGreaterThanOrEqualSpec.js
@@ -1,5 +1,5 @@
-describe("toBeGreaterThanOrEqual", function() {
-  it("passes when actual >= expected", function() {
+describe('toBeGreaterThanOrEqual', function() {
+  it('passes when actual >= expected', function() {
    var matcher = jasmineUnderTest.matchers.toBeGreaterThanOrEqual(),
      result;

@@ -16,7 +16,7 @@ describe("toBeGreaterThanOrEqual", function() {
    expect(result.pass).toBe(true);
  });

-  it("fails when actual < expected", function() {
+  it('fails when actual < expected', function() {
    var matcher = jasmineUnderTest.matchers.toBeGreaterThanOrEqual(),
      result;

@@ -25,5 +25,5 @@ describe("toBeGreaterThanOrEqual", function() {

    result = matcher.compare(1, 1.0000001);
    expect(result.pass).toBe(false);
-  })
+  });
 });
--- a/spec/core/matchers/toBeGreaterThanSpec.js
+++ b/spec/core/matchers/toBeGreaterThanSpec.js
@@ -1,5 +1,5 @@
-describe("toBeGreaterThan", function() {
-  it("passes when actual > expected", function() {
+describe('toBeGreaterThan', function() {
+  it('passes when actual > expected', function() {
    var matcher = jasmineUnderTest.matchers.toBeGreaterThan(),
      result;

@@ -7,7 +7,7 @@ describe("toBeGreaterThan", function() {
    expect(result.pass).toBe(true);
  });

-  it("fails when actual <= expected", function() {
+  it('fails when actual <= expected', function() {
    var matcher = jasmineUnderTest.matchers.toBeGreaterThan(),
      result;

--- a/spec/core/matchers/toBeInstanceOfSpec.js
+++ b/spec/core/matchers/toBeInstanceOfSpec.js
@@ -92,13 +92,14 @@ describe('toBeInstanceOf', function() {

  describe('when expecting Function', function() {
    it('passes for a function', function() {
-      var fn = function() { };
+      var fn = function() {};

      var matcher = jasmineUnderTest.matchers.toBeInstanceOf();
      var result = matcher.compare(fn, Function);
      expect(result).toEqual({
        pass: true,
-        message: 'Expected instance of Function not to be an instance of Function'
+        message:
+          'Expected instance of Function not to be an instance of Function'
      });
    });

@@ -111,13 +112,14 @@ describe('toBeInstanceOf', function() {
      var result = matcher.compare(fn, Function);
      expect(result).toEqual({
        pass: true,
-        message: 'Expected instance of AsyncFunction not to be an instance of Function'
+        message:
+          'Expected instance of AsyncFunction not to be an instance of Function'
      });
    });
  });

  describe('when expecting Object', function() {
-    function Animal() { }
+    function Animal() {}

    it('passes for any object', function() {
      var matcher = jasmineUnderTest.matchers.toBeInstanceOf();
@@ -164,14 +166,15 @@ describe('toBeInstanceOf', function() {
      var result = matcher.compare(object, Object);
      expect(result).toEqual({
        pass: true,
-        message: 'Expected instance of null({  }) not to be an instance of Object'
+        message:
+          'Expected instance of null({  }) not to be an instance of Object'
      });
    });
  });

  describe('when expecting a user-defined class', function() {
    // Base class
-    function Animal() { }
+    function Animal() {}

    // Subclasses, defined using syntax that is as old as possible
    function Dog() {
@@ -218,8 +221,10 @@ describe('toBeInstanceOf', function() {
    var matcher = jasmineUnderTest.matchers.toBeInstanceOf();
    expect(function() {
      matcher.compare({}, 'Error');
-    }).toThrowError('<toBeInstanceOf> : Expected value is not a constructor function\n' +
-        'Usage: expect(value).toBeInstanceOf(<ConstructorFunction>)');
+    }).toThrowError(
+      '<toBeInstanceOf> : Expected value is not a constructor function\n' +
+        'Usage: expect(value).toBeInstanceOf(<ConstructorFunction>)'
+    );
  });

  it('raises an error if missing an expected value', function() {
@@ -228,7 +233,9 @@ describe('toBeInstanceOf', function() {
    });
    expect(function() {
      matcher.compare({}, undefined);
-    }).toThrowError('<toBeInstanceOf> : Expected value is not a constructor function\n' +
-        'Usage: expect(value).toBeInstanceOf(<ConstructorFunction>)');
+    }).toThrowError(
+      '<toBeInstanceOf> : Expected value is not a constructor function\n' +
+        'Usage: expect(value).toBeInstanceOf(<ConstructorFunction>)'
+    );
  });
 });
--- a/spec/core/matchers/toBeLessThanOrEqualSpec.js
+++ b/spec/core/matchers/toBeLessThanOrEqualSpec.js
@@ -1,5 +1,5 @@
-describe("toBeLessThanOrEqual", function() {
-  it("passes when actual <= expected", function() {
+describe('toBeLessThanOrEqual', function() {
+  it('passes when actual <= expected', function() {
    var matcher = jasmineUnderTest.matchers.toBeLessThanOrEqual(),
      result;

@@ -11,12 +11,12 @@ describe("toBeLessThanOrEqual", function() {

    result = matcher.compare(1, 1.0000001);
    expect(result.pass).toBe(true);
-    
+
    result = matcher.compare(1.0, 1.0);
    expect(result.pass).toBe(true);
  });

-  it("fails when actual < expected", function() {
+  it('fails when actual < expected', function() {
    var matcher = jasmineUnderTest.matchers.toBeLessThanOrEqual(),
      result;

--- a/spec/core/matchers/toBeLessThanSpec.js
+++ b/spec/core/matchers/toBeLessThanSpec.js
@@ -1,5 +1,5 @@
-describe("toBeLessThan", function() {
-  it("passes when actual < expected", function() {
+describe('toBeLessThan', function() {
+  it('passes when actual < expected', function() {
    var matcher = jasmineUnderTest.matchers.toBeLessThan(),
      result;

@@ -7,7 +7,7 @@ describe("toBeLessThan", function() {
    expect(result.pass).toBe(true);
  });

-  it("fails when actual <= expected", function() {
+  it('fails when actual <= expected', function() {
    var matcher = jasmineUnderTest.matchers.toBeLessThan(),
      result;

--- a/spec/core/matchers/toBeNaNSpec.js
+++ b/spec/core/matchers/toBeNaNSpec.js
@@ -1,14 +1,14 @@
-describe("toBeNaN", function() {
-  it("passes for NaN with a custom .not fail", function() {
+describe('toBeNaN', function() {
+  it('passes for NaN with a custom .not fail', function() {
    var matcher = jasmineUnderTest.matchers.toBeNaN(),
      result;

    result = matcher.compare(Number.NaN);
    expect(result.pass).toBe(true);
-    expect(result.message).toEqual("Expected actual not to be NaN.");
+    expect(result.message).toEqual('Expected actual not to be NaN.');
  });

-  it("fails for anything not a NaN", function() {
+  it('fails for anything not a NaN', function() {
    var matcher = jasmineUnderTest.matchers.toBeNaN(),
      result;

@@ -28,12 +28,12 @@ describe("toBeNaN", function() {
    expect(result.pass).toBe(false);
  });

-  it("has a custom message on failure", function() {
+  it('has a custom message on failure', function() {
    var matcher = jasmineUnderTest.matchers.toBeNaN({
        pp: jasmineUnderTest.makePrettyPrinter()
      }),
      result = matcher.compare(0);

-    expect(result.message()).toEqual("Expected 0 to be NaN.");
+    expect(result.message()).toEqual('Expected 0 to be NaN.');
  });
 });
--- a/spec/core/matchers/toBeNegativeInfinitySpec.js
+++ b/spec/core/matchers/toBeNegativeInfinitySpec.js
@@ -1,4 +1,4 @@
-describe("toBeNegativeInfinity", function() {
+describe('toBeNegativeInfinity', function() {
  it("fails for anything that isn't -Infinity", function() {
    var matcher = jasmineUnderTest.matchers.toBeNegativeInfinity(),
      result;
@@ -13,21 +13,20 @@ describe("toBeNegativeInfinity", function() {
    expect(result.pass).toBe(false);
  });

-  it("has a custom message on failure", function() {
+  it('has a custom message on failure', function() {
    var matcher = jasmineUnderTest.matchers.toBeNegativeInfinity({
        pp: jasmineUnderTest.makePrettyPrinter()
      }),
      result = matcher.compare(0);

-    expect(result.message()).toEqual("Expected 0 to be -Infinity.")
+    expect(result.message()).toEqual('Expected 0 to be -Infinity.');
  });

-  it("succeeds for -Infinity", function() {
+  it('succeeds for -Infinity', function() {
    var matcher = jasmineUnderTest.matchers.toBeNegativeInfinity(),
      result = matcher.compare(Number.NEGATIVE_INFINITY);

    expect(result.pass).toBe(true);
-    expect(result.message).toEqual("Expected actual not to be -Infinity.")
+    expect(result.message).toEqual('Expected actual not to be -Infinity.');
  });
-
 });
--- a/spec/core/matchers/toBeNullSpec.js
+++ b/spec/core/matchers/toBeNullSpec.js
@@ -1,5 +1,5 @@
-describe("toBeNull", function() {
-  it("passes for null", function() {
+describe('toBeNull', function() {
+  it('passes for null', function() {
    var matcher = jasmineUnderTest.matchers.toBeNull(),
      result;

@@ -7,7 +7,7 @@ describe("toBeNull", function() {
    expect(result.pass).toBe(true);
  });

-  it("fails for non-null", function() {
+  it('fails for non-null', function() {
    var matcher = jasmineUnderTest.matchers.toBeNull(),
      result;

--- a/spec/core/matchers/toBePositiveInfinitySpec.js
+++ b/spec/core/matchers/toBePositiveInfinitySpec.js
@@ -1,4 +1,4 @@
-describe("toBePositiveInfinity", function() {
+describe('toBePositiveInfinity', function() {
  it("fails for anything that isn't Infinity", function() {
    var matcher = jasmineUnderTest.matchers.toBePositiveInfinity(),
      result;
@@ -13,21 +13,20 @@ describe("toBePositiveInfinity", function() {
    expect(result.pass).toBe(false);
  });

-  it("has a custom message on failure", function() {
+  it('has a custom message on failure', function() {
    var matcher = jasmineUnderTest.matchers.toBePositiveInfinity({
        pp: jasmineUnderTest.makePrettyPrinter()
      }),
      result = matcher.compare(0);

-    expect(result.message()).toEqual("Expected 0 to be Infinity.")
+    expect(result.message()).toEqual('Expected 0 to be Infinity.');
  });

-  it("succeeds for Infinity", function() {
+  it('succeeds for Infinity', function() {
    var matcher = jasmineUnderTest.matchers.toBePositiveInfinity(),
      result = matcher.compare(Number.POSITIVE_INFINITY);

    expect(result.pass).toBe(true);
-    expect(result.message).toEqual("Expected actual not to be Infinity.")
+    expect(result.message).toEqual('Expected actual not to be Infinity.');
  });
-
 });
--- a/spec/core/matchers/toBeSpec.js
+++ b/spec/core/matchers/toBeSpec.js
@@ -1,5 +1,5 @@
-describe("toBe", function() {
-  it("passes with no message when actual === expected", function() {
+describe('toBe', function() {
+  it('passes with no message when actual === expected', function() {
    var matchersUtil = new jasmineUnderTest.MatchersUtil(),
      matcher = jasmineUnderTest.matchers.toBe(matchersUtil),
      result;
@@ -8,29 +8,37 @@ describe("toBe", function() {
    expect(result.pass).toBe(true);
  });

-  it("passes with a custom message when expected is an array", function() {
-    var matchersUtil = new jasmineUnderTest.MatchersUtil({pp: jasmineUnderTest.makePrettyPrinter()}),
+  it('passes with a custom message when expected is an array', function() {
+    var matchersUtil = new jasmineUnderTest.MatchersUtil({
+        pp: jasmineUnderTest.makePrettyPrinter()
+      }),
      matcher = jasmineUnderTest.matchers.toBe(matchersUtil),
      result,
      array = [1];

    result = matcher.compare(array, array);
    expect(result.pass).toBe(true);
-    expect(result.message).toBe("Expected [ 1 ] not to be [ 1 ]. Tip: To check for deep equality, use .toEqual() instead of .toBe().")
+    expect(result.message).toBe(
+      'Expected [ 1 ] not to be [ 1 ]. Tip: To check for deep equality, use .toEqual() instead of .toBe().'
+    );
  });

-  it("passes with a custom message when expected is an object", function() {
-    var matchersUtil = new jasmineUnderTest.MatchersUtil({pp: jasmineUnderTest.makePrettyPrinter()}),
+  it('passes with a custom message when expected is an object', function() {
+    var matchersUtil = new jasmineUnderTest.MatchersUtil({
+        pp: jasmineUnderTest.makePrettyPrinter()
+      }),
      matcher = jasmineUnderTest.matchers.toBe(matchersUtil),
      result,
-      obj = {foo: "bar"};
+      obj = { foo: 'bar' };

    result = matcher.compare(obj, obj);
    expect(result.pass).toBe(true);
-    expect(result.message).toBe("Expected Object({ foo: 'bar' }) not to be Object({ foo: 'bar' }). Tip: To check for deep equality, use .toEqual() instead of .toBe().")
+    expect(result.message).toBe(
+      "Expected Object({ foo: 'bar' }) not to be Object({ foo: 'bar' }). Tip: To check for deep equality, use .toEqual() instead of .toBe()."
+    );
  });

-  it("fails with no message when actual !== expected", function() {
+  it('fails with no message when actual !== expected', function() {
    var matchersUtil = new jasmineUnderTest.MatchersUtil(),
      matcher = jasmineUnderTest.matchers.toBe(matchersUtil),
      result;
@@ -40,35 +48,47 @@ describe("toBe", function() {
    expect(result.message).toBeUndefined();
  });

-  it("fails with a custom message when expected is an array", function() {
-    var matchersUtil = new jasmineUnderTest.MatchersUtil({pp: jasmineUnderTest.makePrettyPrinter()}),
+  it('fails with a custom message when expected is an array', function() {
+    var matchersUtil = new jasmineUnderTest.MatchersUtil({
+        pp: jasmineUnderTest.makePrettyPrinter()
+      }),
      matcher = jasmineUnderTest.matchers.toBe(matchersUtil),
      result;

    result = matcher.compare([1], [1]);
    expect(result.pass).toBe(false);
-    expect(result.message).toBe("Expected [ 1 ] to be [ 1 ]. Tip: To check for deep equality, use .toEqual() instead of .toBe().")
+    expect(result.message).toBe(
+      'Expected [ 1 ] to be [ 1 ]. Tip: To check for deep equality, use .toEqual() instead of .toBe().'
+    );
  });

-  it("fails with a custom message when expected is an object", function() {
-    var matchersUtil = new jasmineUnderTest.MatchersUtil({pp: jasmineUnderTest.makePrettyPrinter()}),
+  it('fails with a custom message when expected is an object', function() {
+    var matchersUtil = new jasmineUnderTest.MatchersUtil({
+        pp: jasmineUnderTest.makePrettyPrinter()
+      }),
      matcher = jasmineUnderTest.matchers.toBe(matchersUtil),
      result;

-    result = matcher.compare({foo: "bar"}, {foo: "bar"});
+    result = matcher.compare({ foo: 'bar' }, { foo: 'bar' });
    expect(result.pass).toBe(false);
-    expect(result.message).toBe("Expected Object({ foo: 'bar' }) to be Object({ foo: 'bar' }). Tip: To check for deep equality, use .toEqual() instead of .toBe().")
+    expect(result.message).toBe(
+      "Expected Object({ foo: 'bar' }) to be Object({ foo: 'bar' }). Tip: To check for deep equality, use .toEqual() instead of .toBe()."
+    );
  });

-  it("works with custom object formatters when expected is an object", function() {
-    var formatter = function(x) { return '<' + x.foo + '>'; },
+  it('works with custom object formatters when expected is an object', function() {
+    var formatter = function(x) {
+        return '<' + x.foo + '>';
+      },
      prettyPrinter = jasmineUnderTest.makePrettyPrinter([formatter]),
-      matchersUtil = new jasmineUnderTest.MatchersUtil({pp: prettyPrinter}),
+      matchersUtil = new jasmineUnderTest.MatchersUtil({ pp: prettyPrinter }),
      matcher = jasmineUnderTest.matchers.toBe(matchersUtil),
      result;

-    result = matcher.compare({foo: "bar"}, {foo: "bar"});
+    result = matcher.compare({ foo: 'bar' }, { foo: 'bar' });
    expect(result.pass).toBe(false);
-    expect(result.message).toBe("Expected <bar> to be <bar>. Tip: To check for deep equality, use .toEqual() instead of .toBe().")
+    expect(result.message).toBe(
+      'Expected <bar> to be <bar>. Tip: To check for deep equality, use .toEqual() instead of .toBe().'
+    );
  });
 });
--- a/spec/core/matchers/toBeTrueSpec.js
+++ b/spec/core/matchers/toBeTrueSpec.js
@@ -1,5 +1,5 @@
-describe("toBeTrue", function() {
-  it("passes for true", function() {
+describe('toBeTrue', function() {
+  it('passes for true', function() {
    var matcher = jasmineUnderTest.matchers.toBeTrue(),
      result;

@@ -7,7 +7,7 @@ describe("toBeTrue", function() {
    expect(result.pass).toBe(true);
  });

-  it("fails for non-true", function() {
+  it('fails for non-true', function() {
    var matcher = jasmineUnderTest.matchers.toBeTrue(),
      result;

--- a/spec/core/matchers/toBeTruthySpec.js
+++ b/spec/core/matchers/toBeTruthySpec.js
@@ -1,4 +1,4 @@
-describe("toBeTruthy", function() {
+describe('toBeTruthy', function() {
  it("passes for 'truthy' values", function() {
    var matcher = jasmineUnderTest.matchers.toBeTruthy(),
      result;
@@ -9,11 +9,17 @@ describe("toBeTruthy", function() {
    result = matcher.compare(1);
    expect(result.pass).toBe(true);

-    result = matcher.compare("foo");
+    result = matcher.compare('foo');
    expect(result.pass).toBe(true);

    result = matcher.compare({});
    expect(result.pass).toBe(true);
+
+    result = matcher.compare([]);
+    expect(result.pass).toBe(true);
+
+    result = matcher.compare(function() {});
+    expect(result.pass).toBe(true);
  });

  it("fails for 'falsy' values", function() {
@@ -32,6 +38,9 @@ describe("toBeTruthy", function() {
    result = matcher.compare(null);
    expect(result.pass).toBe(false);

+    result = matcher.compare(undefined);
+    expect(result.pass).toBe(false);
+
    result = matcher.compare(void 0);
    expect(result.pass).toBe(false);
  });
--- a/spec/core/matchers/toBeUndefinedSpec.js
+++ b/spec/core/matchers/toBeUndefinedSpec.js
@@ -1,18 +1,17 @@
-describe("toBeUndefined", function() {
-  it("passes for undefined values", function() {
+describe('toBeUndefined', function() {
+  it('passes for undefined values', function() {
    var matcher = jasmineUnderTest.matchers.toBeUndefined(),
      result;

    result = matcher.compare(void 0);
    expect(result.pass).toBe(true);
-
  });

-  it("fails when matching defined values", function() {
+  it('fails when matching defined values', function() {
    var matcher = jasmineUnderTest.matchers.toBeUndefined(),
      result;

    result = matcher.compare('foo');
    expect(result.pass).toBe(false);
-  })
+  });
 });
--- a/spec/core/matchers/toContainSpec.js
+++ b/spec/core/matchers/toContainSpec.js
@@ -1,21 +1,23 @@
-describe("toContain", function() {
-  it("delegates to jasmineUnderTest.matchersUtil.contains", function() {
+describe('toContain', function() {
+  it('delegates to jasmineUnderTest.matchersUtil.contains', function() {
    var matchersUtil = {
        contains: jasmine.createSpy('delegated-contains').and.returnValue(true)
      },
      matcher = jasmineUnderTest.matchers.toContain(matchersUtil),
      result;

-    result = matcher.compare("ABC", "B");
-    expect(matchersUtil.contains).toHaveBeenCalledWith("ABC", "B");
+    result = matcher.compare('ABC', 'B');
+    expect(matchersUtil.contains).toHaveBeenCalledWith('ABC', 'B');
    expect(result.pass).toBe(true);
  });

-  it("works with custom equality testers", function() {
-    var tester = function (a, b) {
+  it('works with custom equality testers', function() {
+    var tester = function(a, b) {
        return a.toString() === b.toString();
      },
-      matchersUtil = new jasmineUnderTest.MatchersUtil({customTesters: [tester]}),
+      matchersUtil = new jasmineUnderTest.MatchersUtil({
+        customTesters: [tester]
+      }),
      matcher = jasmineUnderTest.matchers.toContain(matchersUtil),
      result;

--- a/spec/core/matchers/toEqualSpec.js
+++ b/spec/core/matchers/toEqualSpec.js
--- a/spec/core/matchers/toHaveBeenCalledBeforeSpec.js
+++ b/spec/core/matchers/toHaveBeenCalledBeforeSpec.js
@@ -1,29 +1,29 @@
-describe("toHaveBeenCalledBefore", function() {
-  it("throws an exception when the actual is not a spy", function() {
+describe('toHaveBeenCalledBefore', function() {
+  it('throws an exception when the actual is not a spy', function() {
    var matcher = jasmineUnderTest.matchers.toHaveBeenCalledBefore({
-          pp: jasmineUnderTest.makePrettyPrinter()
-        }),
-        fn = function() {},
-        spy = new jasmineUnderTest.Env().createSpy('a spy');
+        pp: jasmineUnderTest.makePrettyPrinter()
+      }),
+      fn = function() {},
+      spy = new jasmineUnderTest.Env().createSpy('a spy');

-    expect(function () {
+    expect(function() {
      matcher.compare(fn, spy);
    }).toThrowError(Error, /Expected a spy, but got Function./);
  });

-  it("throws an exception when the expected is not a spy", function() {
+  it('throws an exception when the expected is not a spy', function() {
    var matcher = jasmineUnderTest.matchers.toHaveBeenCalledBefore({
-          pp: jasmineUnderTest.makePrettyPrinter()
-        }),
-        spy = new jasmineUnderTest.Env().createSpy('a spy'),
-        fn = function() {};
+        pp: jasmineUnderTest.makePrettyPrinter()
+      }),
+      spy = new jasmineUnderTest.Env().createSpy('a spy'),
+      fn = function() {};

-    expect(function () {
+    expect(function() {
      matcher.compare(spy, fn);
    }).toThrowError(Error, /Expected a spy, but got Function./);
  });

-  it("fails when the actual was not called", function () {
+  it('fails when the actual was not called', function() {
    var matcher = jasmineUnderTest.matchers.toHaveBeenCalledBefore(),
      firstSpy = new jasmineUnderTest.Spy('first spy'),
      secondSpy = new jasmineUnderTest.Spy('second spy');
@@ -32,10 +32,12 @@ describe("toHaveBeenCalledBefore", function() {

    result = matcher.compare(firstSpy, secondSpy);
    expect(result.pass).toBe(false);
-    expect(result.message).toMatch(/Expected spy first spy to have been called./);
+    expect(result.message).toMatch(
+      /Expected spy first spy to have been called./
+    );
  });

-  it("fails when the expected was not called", function () {
+  it('fails when the expected was not called', function() {
    var matcher = jasmineUnderTest.matchers.toHaveBeenCalledBefore(),
      firstSpy = new jasmineUnderTest.Spy('first spy'),
      secondSpy = new jasmineUnderTest.Spy('second spy');
@@ -44,10 +46,12 @@ describe("toHaveBeenCalledBefore", function() {

    result = matcher.compare(firstSpy, secondSpy);
    expect(result.pass).toBe(false);
-    expect(result.message).toMatch(/Expected spy second spy to have been called./);
+    expect(result.message).toMatch(
+      /Expected spy second spy to have been called./
+    );
  });

-  it("fails when the actual is called after the expected", function () {
+  it('fails when the actual is called after the expected', function() {
    var matcher = jasmineUnderTest.matchers.toHaveBeenCalledBefore(),
      firstSpy = new jasmineUnderTest.Spy('first spy'),
      secondSpy = new jasmineUnderTest.Spy('second spy'),
@@ -58,10 +62,12 @@ describe("toHaveBeenCalledBefore", function() {

    result = matcher.compare(firstSpy, secondSpy);
    expect(result.pass).toBe(false);
-    expect(result.message).toEqual('Expected spy first spy to have been called before spy second spy');
+    expect(result.message).toEqual(
+      'Expected spy first spy to have been called before spy second spy'
+    );
  });

-  it("fails when the actual is called before and after the expected", function () {
+  it('fails when the actual is called before and after the expected', function() {
    var matcher = jasmineUnderTest.matchers.toHaveBeenCalledBefore(),
      firstSpy = new jasmineUnderTest.Spy('first spy'),
      secondSpy = new jasmineUnderTest.Spy('second spy'),
@@ -73,10 +79,12 @@ describe("toHaveBeenCalledBefore", function() {

    result = matcher.compare(firstSpy, secondSpy);
    expect(result.pass).toBe(false);
-    expect(result.message).toEqual('Expected latest call to spy first spy to have been called before first call to spy second spy (no interleaved calls)');
+    expect(result.message).toEqual(
+      'Expected latest call to spy first spy to have been called before first call to spy second spy (no interleaved calls)'
+    );
  });

-  it("fails when the expected is called before and after the actual", function () {
+  it('fails when the expected is called before and after the actual', function() {
    var matcher = jasmineUnderTest.matchers.toHaveBeenCalledBefore(),
      firstSpy = new jasmineUnderTest.Spy('first spy'),
      secondSpy = new jasmineUnderTest.Spy('second spy'),
@@ -88,10 +96,12 @@ describe("toHaveBeenCalledBefore", function() {

    result = matcher.compare(firstSpy, secondSpy);
    expect(result.pass).toBe(false);
-    expect(result.message).toEqual('Expected first call to spy second spy to have been called after latest call to spy first spy (no interleaved calls)');
+    expect(result.message).toEqual(
+      'Expected first call to spy second spy to have been called after latest call to spy first spy (no interleaved calls)'
+    );
  });

-  it("passes when the actual is called before the expected", function () {
+  it('passes when the actual is called before the expected', function() {
    var matcher = jasmineUnderTest.matchers.toHaveBeenCalledBefore(),
      firstSpy = new jasmineUnderTest.Spy('first spy'),
      secondSpy = new jasmineUnderTest.Spy('second spy'),
@@ -102,6 +112,8 @@ describe("toHaveBeenCalledBefore", function() {

    result = matcher.compare(firstSpy, secondSpy);
    expect(result.pass).toBe(true);
-    expect(result.message).toEqual('Expected spy first spy to not have been called before spy second spy, but it was');
+    expect(result.message).toEqual(
+      'Expected spy first spy to not have been called before spy second spy, but it was'
+    );
  });
 });
--- a/spec/core/matchers/toHaveBeenCalledOnceWithSpec.js
+++ b/spec/core/matchers/toHaveBeenCalledOnceWithSpec.js
@@ -1,7 +1,7 @@
-describe("toHaveBeenCalledOnceWith", function () {
-
-  it("passes when the actual was called only once and with matching parameters", function () {
-    var util = jasmineUnderTest.matchersUtil,
+describe('toHaveBeenCalledOnceWith', function() {
+  it('passes when the actual was called only once and with matching parameters', function() {
+    var pp = jasmineUnderTest.makePrettyPrinter(),
+      util = new jasmineUnderTest.MatchersUtil({ pp: pp }),
      matcher = jasmineUnderTest.matchers.toHaveBeenCalledOnceWith(util),
      calledSpy = new jasmineUnderTest.Spy('called-spy'),
      result;
@@ -10,13 +10,23 @@ describe("toHaveBeenCalledOnceWith", function () {
    result = matcher.compare(calledSpy, 'a', 'b');

    expect(result.pass).toBe(true);
-    expect(result.message).toEqual("Expected spy called-spy to have been called 0 times, multiple times, or once, but with arguments different from:\n  [ 'a', 'b' ]\nBut the actual call was:\n  [ 'a', 'b' ].\n\n");
+    expect(result.message).toEqual(
+      "Expected spy called-spy to have been called 0 times, multiple times, or once, but with arguments different from:\n  [ 'a', 'b' ]\nBut the actual call was:\n  [ 'a', 'b' ].\n\n"
+    );
  });

-  it("supports custom equality testers", function () {
-    var customEqualityTesters = [function() { return true; }],
-      matchersUtil = new jasmineUnderTest.MatchersUtil({customTesters: customEqualityTesters}),
-      matcher = jasmineUnderTest.matchers.toHaveBeenCalledOnceWith(matchersUtil),
+  it('supports custom equality testers', function() {
+    var customEqualityTesters = [
+        function() {
+          return true;
+        }
+      ],
+      matchersUtil = new jasmineUnderTest.MatchersUtil({
+        customTesters: customEqualityTesters
+      }),
+      matcher = jasmineUnderTest.matchers.toHaveBeenCalledOnceWith(
+        matchersUtil
+      ),
      calledSpy = new jasmineUnderTest.Spy('called-spy'),
      result;

@@ -26,8 +36,9 @@ describe("toHaveBeenCalledOnceWith", function () {
    expect(result.pass).toBe(true);
  });

-  it("fails when the actual was never called", function () {
-    var util = jasmineUnderTest.matchersUtil,
+  it('fails when the actual was never called', function() {
+    var pp = jasmineUnderTest.makePrettyPrinter(),
+      util = new jasmineUnderTest.MatchersUtil({ pp: pp }),
      matcher = jasmineUnderTest.matchers.toHaveBeenCalledOnceWith(util),
      calledSpy = new jasmineUnderTest.Spy('called-spy'),
      result;
@@ -35,11 +46,14 @@ describe("toHaveBeenCalledOnceWith", function () {
    result = matcher.compare(calledSpy, 'a', 'b');

    expect(result.pass).toBe(false);
-    expect(result.message).toEqual("Expected spy called-spy to have been called only once, and with given args:\n  [ 'a', 'b' ]\nBut it was never called.\n\n");
+    expect(result.message).toEqual(
+      "Expected spy called-spy to have been called only once, and with given args:\n  [ 'a', 'b' ]\nBut it was never called.\n\n"
+    );
  });

-  it("fails when the actual was called once with different parameters", function () {
-    var util = jasmineUnderTest.matchersUtil,
+  it('fails when the actual was called once with different parameters', function() {
+    var pp = jasmineUnderTest.makePrettyPrinter(),
+      util = new jasmineUnderTest.MatchersUtil({ pp: pp }),
      matcher = jasmineUnderTest.matchers.toHaveBeenCalledOnceWith(util),
      calledSpy = new jasmineUnderTest.Spy('called-spy'),
      result;
@@ -48,11 +62,14 @@ describe("toHaveBeenCalledOnceWith", function () {
    result = matcher.compare(calledSpy, 'a', 'b');

    expect(result.pass).toBe(false);
-    expect(result.message).toEqual("Expected spy called-spy to have been called only once, and with given args:\n  [ 'a', 'b' ]\nBut the actual call was:\n  [ 'a', 'c' ].\nExpected $[1] = 'c' to equal 'b'.\n\n");
+    expect(result.message).toEqual(
+      "Expected spy called-spy to have been called only once, and with given args:\n  [ 'a', 'b' ]\nBut the actual call was:\n  [ 'a', 'c' ].\nExpected $[1] = 'c' to equal 'b'.\n\n"
+    );
  });

-  it("fails when the actual was called multiple times with expected parameters", function () {
-    var util = jasmineUnderTest.matchersUtil,
+  it('fails when the actual was called multiple times with expected parameters', function() {
+    var pp = jasmineUnderTest.makePrettyPrinter(),
+      util = new jasmineUnderTest.MatchersUtil({ pp: pp }),
      matcher = jasmineUnderTest.matchers.toHaveBeenCalledOnceWith(util),
      calledSpy = new jasmineUnderTest.Spy('called-spy'),
      result;
@@ -62,11 +79,14 @@ describe("toHaveBeenCalledOnceWith", function () {
    result = matcher.compare(calledSpy, 'a', 'b');

    expect(result.pass).toBe(false);
-    expect(result.message).toEqual("Expected spy called-spy to have been called only once, and with given args:\n  [ 'a', 'b' ]\nBut the actual calls were:\n  [ 'a', 'b' ],\n  [ 'a', 'b' ].\n\n");
+    expect(result.message).toEqual(
+      "Expected spy called-spy to have been called only once, and with given args:\n  [ 'a', 'b' ]\nBut the actual calls were:\n  [ 'a', 'b' ],\n  [ 'a', 'b' ].\n\n"
+    );
  });

-  it("fails when the actual was called multiple times (one of them - with expected parameters)", function () {
-    var util = jasmineUnderTest.matchersUtil,
+  it('fails when the actual was called multiple times (one of them - with expected parameters)', function() {
+    var pp = jasmineUnderTest.makePrettyPrinter(),
+      util = new jasmineUnderTest.MatchersUtil({ pp: pp }),
      matcher = jasmineUnderTest.matchers.toHaveBeenCalledOnceWith(util),
      calledSpy = new jasmineUnderTest.Spy('called-spy'),
      result;
@@ -76,13 +96,19 @@ describe("toHaveBeenCalledOnceWith", function () {
    result = matcher.compare(calledSpy, 'a', 'b');

    expect(result.pass).toBe(false);
-    expect(result.message).toEqual("Expected spy called-spy to have been called only once, and with given args:\n  [ 'a', 'b' ]\nBut the actual calls were:\n  [ 'a', 'b' ],\n  [ 'a', 'c' ].\n\n");
+    expect(result.message).toEqual(
+      "Expected spy called-spy to have been called only once, and with given args:\n  [ 'a', 'b' ]\nBut the actual calls were:\n  [ 'a', 'b' ],\n  [ 'a', 'c' ].\n\n"
+    );
  });

-  it("throws an exception when the actual is not a spy", function () {
-    var matcher = jasmineUnderTest.matchers.toHaveBeenCalledOnceWith(),
-      fn = function () { };
+  it('throws an exception when the actual is not a spy', function() {
+    var pp = jasmineUnderTest.makePrettyPrinter(),
+      util = new jasmineUnderTest.MatchersUtil({ pp: pp }),
+      matcher = jasmineUnderTest.matchers.toHaveBeenCalledOnceWith(util),
+      fn = function() {};

-    expect(function () { matcher.compare(fn) }).toThrowError(/Expected a spy, but got Function./);
+    expect(function() {
+      matcher.compare(fn);
+    }).toThrowError(/Expected a spy, but got Function./);
  });
 });
--- a/spec/core/matchers/toHaveBeenCalledSpec.js
+++ b/spec/core/matchers/toHaveBeenCalledSpec.js
@@ -1,5 +1,5 @@
-describe("toHaveBeenCalled", function() {
-  it("passes when the actual was called, with a custom .not fail message", function() {
+describe('toHaveBeenCalled', function() {
+  it('passes when the actual was called, with a custom .not fail message', function() {
    var matcher = jasmineUnderTest.matchers.toHaveBeenCalled(),
      calledSpy = new jasmineUnderTest.Spy('called-spy'),
      result;
@@ -8,10 +8,12 @@ describe("toHaveBeenCalled", function() {

    result = matcher.compare(calledSpy);
    expect(result.pass).toBe(true);
-    expect(result.message).toEqual("Expected spy called-spy not to have been called.");
+    expect(result.message).toEqual(
+      'Expected spy called-spy not to have been called.'
+    );
  });

-  it("fails when the actual was not called", function() {
+  it('fails when the actual was not called', function() {
    var matcher = jasmineUnderTest.matchers.toHaveBeenCalled(),
      uncalledSpy = new jasmineUnderTest.Spy('uncalled spy'),
      result;
@@ -20,30 +22,35 @@ describe("toHaveBeenCalled", function() {
    expect(result.pass).toBe(false);
  });

-  it("throws an exception when the actual is not a spy", function() {
+  it('throws an exception when the actual is not a spy', function() {
    var matcher = jasmineUnderTest.matchers.toHaveBeenCalled({
        pp: jasmineUnderTest.makePrettyPrinter()
      }),
      fn = function() {};

-    expect(function() { matcher.compare(fn) }).toThrowError(Error, /Expected a spy, but got Function./);
+    expect(function() {
+      matcher.compare(fn);
+    }).toThrowError(Error, /Expected a spy, but got Function./);
  });

-  it("throws an exception when invoked with any arguments", function() {
+  it('throws an exception when invoked with any arguments', function() {
    var matcher = jasmineUnderTest.matchers.toHaveBeenCalled(),
      spy = new jasmineUnderTest.Spy('sample spy');

-    expect(function() { matcher.compare(spy, 'foo') }).toThrowError(Error, /Does not take arguments, use toHaveBeenCalledWith/);
+    expect(function() {
+      matcher.compare(spy, 'foo');
+    }).toThrowError(Error, /Does not take arguments, use toHaveBeenCalledWith/);
  });

-  it("has a custom message on failure", function() {
+  it('has a custom message on failure', function() {
    var matcher = jasmineUnderTest.matchers.toHaveBeenCalled(),
      spy = new jasmineUnderTest.Spy('sample-spy'),
      result;

    result = matcher.compare(spy);

-    expect(result.message).toEqual("Expected spy sample-spy to have been called.");
+    expect(result.message).toEqual(
+      'Expected spy sample-spy to have been called.'
+    );
  });
 });
-
--- a/spec/core/matchers/toHaveBeenCalledTimesSpec.js
+++ b/spec/core/matchers/toHaveBeenCalledTimesSpec.js
@@ -1,12 +1,12 @@
-describe("toHaveBeenCalledTimes", function() {
-  it("passes when the actual 0 matches the expected 0 ", function () {
+describe('toHaveBeenCalledTimes', function() {
+  it('passes when the actual 0 matches the expected 0 ', function() {
    var matcher = jasmineUnderTest.matchers.toHaveBeenCalledTimes(),
-        calledSpy = new jasmineUnderTest.Spy('called-spy'),
-        result;
+      calledSpy = new jasmineUnderTest.Spy('called-spy'),
+      result;
    result = matcher.compare(calledSpy, 0);
    expect(result.pass).toBeTruthy();
  });
-  it("passes when the actual matches the expected", function() {
+  it('passes when the actual matches the expected', function() {
    var matcher = jasmineUnderTest.matchers.toHaveBeenCalledTimes(),
      calledSpy = new jasmineUnderTest.Spy('called-spy'),
      result;
@@ -16,18 +16,20 @@ describe("toHaveBeenCalledTimes", function() {
    expect(result.pass).toBe(true);
  });

-  it("fails when expected numbers is not supplied", function(){
-     var matcher = jasmineUnderTest.matchers.toHaveBeenCalledTimes(),
+  it('fails when expected numbers is not supplied', function() {
+    var matcher = jasmineUnderTest.matchers.toHaveBeenCalledTimes(),
      spy = new jasmineUnderTest.Spy('spy'),
      result;

    spy();
-     expect(function() {
-       matcher.compare(spy);
-     }).toThrowError(/The expected times failed is a required argument and must be a number./);
+    expect(function() {
+      matcher.compare(spy);
+    }).toThrowError(
+      /The expected times failed is a required argument and must be a number./
+    );
  });

-  it("fails when the actual was called less than the expected", function() {
+  it('fails when the actual was called less than the expected', function() {
    var matcher = jasmineUnderTest.matchers.toHaveBeenCalledTimes(),
      uncalledSpy = new jasmineUnderTest.Spy('uncalled spy'),
      result;
@@ -36,7 +38,7 @@ describe("toHaveBeenCalledTimes", function() {
    expect(result.pass).toBe(false);
  });

-  it("fails when the actual was called more than expected", function() {
+  it('fails when the actual was called more than expected', function() {
    var matcher = jasmineUnderTest.matchers.toHaveBeenCalledTimes(),
      uncalledSpy = new jasmineUnderTest.Spy('uncalled spy'),
      result;
@@ -48,7 +50,7 @@ describe("toHaveBeenCalledTimes", function() {
    expect(result.pass).toBe(false);
  });

-  it("throws an exception when the actual is not a spy", function() {
+  it('throws an exception when the actual is not a spy', function() {
    var matcher = jasmineUnderTest.matchers.toHaveBeenCalledTimes({
        pp: jasmineUnderTest.makePrettyPrinter()
      }),
@@ -59,7 +61,7 @@ describe("toHaveBeenCalledTimes", function() {
    }).toThrowError(/Expected a spy, but got Function./);
  });

-  it("has a custom message on failure that tells it was called only once", function() {
+  it('has a custom message on failure that tells it was called only once', function() {
    var matcher = jasmineUnderTest.matchers.toHaveBeenCalledTimes(),
      spy = new jasmineUnderTest.Spy('sample-spy'),
      result;
@@ -69,10 +71,14 @@ describe("toHaveBeenCalledTimes", function() {
    spy();

    result = matcher.compare(spy, 1);
-    expect(result.message).toEqual('Expected spy sample-spy to have been called once. It was called ' +  4 + ' times.');
+    expect(result.message).toEqual(
+      'Expected spy sample-spy to have been called once. It was called ' +
+        4 +
+        ' times.'
+    );
  });

-  it("has a custom message on failure that tells how many times it was called", function() {
+  it('has a custom message on failure that tells how many times it was called', function() {
    var matcher = jasmineUnderTest.matchers.toHaveBeenCalledTimes(),
      spy = new jasmineUnderTest.Spy('sample-spy'),
      result;
@@ -82,7 +88,10 @@ describe("toHaveBeenCalledTimes", function() {
    spy();

    result = matcher.compare(spy, 2);
-    expect(result.message).toEqual('Expected spy sample-spy to have been called 2 times. It was called ' +  4 + ' times.');
+    expect(result.message).toEqual(
+      'Expected spy sample-spy to have been called 2 times. It was called ' +
+        4 +
+        ' times.'
+    );
  });
 });
-
--- a/spec/core/matchers/toHaveBeenCalledWithSpec.js
+++ b/spec/core/matchers/toHaveBeenCalledWithSpec.js
@@ -1,24 +1,31 @@
-describe("toHaveBeenCalledWith", function() {
-
-  it("passes when the actual was called with matching parameters", function() {
+describe('toHaveBeenCalledWith', function() {
+  it('passes when the actual was called with matching parameters', function() {
    var matchersUtil = {
-          contains: jasmine.createSpy('delegated-contains').and.returnValue(true),
-          pp: jasmineUnderTest.makePrettyPrinter()
-        },
-        matcher = jasmineUnderTest.matchers.toHaveBeenCalledWith(matchersUtil),
-        calledSpy = new jasmineUnderTest.Spy('called-spy'),
-        result;
+        contains: jasmine.createSpy('delegated-contains').and.returnValue(true),
+        pp: jasmineUnderTest.makePrettyPrinter()
+      },
+      matcher = jasmineUnderTest.matchers.toHaveBeenCalledWith(matchersUtil),
+      calledSpy = new jasmineUnderTest.Spy('called-spy'),
+      result;

    calledSpy('a', 'b');
    result = matcher.compare(calledSpy, 'a', 'b');

    expect(result.pass).toBe(true);
-    expect(result.message()).toEqual("Expected spy called-spy not to have been called with:\n  [ 'a', 'b' ]\nbut it was.");
+    expect(result.message()).toEqual(
+      "Expected spy called-spy not to have been called with:\n  [ 'a', 'b' ]\nbut it was."
+    );
  });

-  it("supports custom equality testers", function() {
-    var customEqualityTesters = [function() { return true; }],
-      matchersUtil = new jasmineUnderTest.MatchersUtil({customTesters: customEqualityTesters}),
+  it('supports custom equality testers', function() {
+    var customEqualityTesters = [
+        function() {
+          return true;
+        }
+      ],
+      matchersUtil = new jasmineUnderTest.MatchersUtil({
+        customTesters: customEqualityTesters
+      }),
      matcher = jasmineUnderTest.matchers.toHaveBeenCalledWith(matchersUtil),
      calledSpy = new jasmineUnderTest.Spy('called-spy'),
      result;
@@ -28,25 +35,31 @@ describe("toHaveBeenCalledWith", function() {
    expect(result.pass).toBe(true);
  });

-  it("fails when the actual was not called", function() {
+  it('fails when the actual was not called', function() {
    var matchersUtil = {
-          contains: jasmine.createSpy('delegated-contains').and.returnValue(false),
-          pp: jasmineUnderTest.makePrettyPrinter()
-        },
-        matcher = jasmineUnderTest.matchers.toHaveBeenCalledWith(matchersUtil),
-        uncalledSpy = new jasmineUnderTest.Spy('uncalled spy'),
-        result;
+        contains: jasmine
+          .createSpy('delegated-contains')
+          .and.returnValue(false),
+        pp: jasmineUnderTest.makePrettyPrinter()
+      },
+      matcher = jasmineUnderTest.matchers.toHaveBeenCalledWith(matchersUtil),
+      uncalledSpy = new jasmineUnderTest.Spy('uncalled spy'),
+      result;

    result = matcher.compare(uncalledSpy);
    expect(result.pass).toBe(false);
-    expect(result.message()).toEqual("Expected spy uncalled spy to have been called with:\n  [  ]\nbut it was never called.");
+    expect(result.message()).toEqual(
+      'Expected spy uncalled spy to have been called with:\n  [  ]\nbut it was never called.'
+    );
  });

-  it("fails when the actual was called with different parameters", function() {
-    var matchersUtil = new jasmineUnderTest.MatchersUtil({pp: jasmineUnderTest.makePrettyPrinter()}),
-        matcher = jasmineUnderTest.matchers.toHaveBeenCalledWith(matchersUtil),
-        calledSpy = new jasmineUnderTest.Spy('called spy'),
-        result;
+  it('fails when the actual was called with different parameters', function() {
+    var matchersUtil = new jasmineUnderTest.MatchersUtil({
+        pp: jasmineUnderTest.makePrettyPrinter()
+      }),
+      matcher = jasmineUnderTest.matchers.toHaveBeenCalledWith(matchersUtil),
+      calledSpy = new jasmineUnderTest.Spy('called spy'),
+      result;

    calledSpy('a');
    calledSpy('c', 'd');
@@ -55,30 +68,32 @@ describe("toHaveBeenCalledWith", function() {

    expect(result.pass).toBe(false);
    expect(result.message()).toEqual(
-      "Expected spy called spy to have been called with:\n" +
-      "  [ 'a', 'b' ]\n" +
-      "but actual calls were:\n" +
-      "  [ 'a' ],\n" +
-      "  [ 'c', 'd' ],\n" +
-      "  [ 'a', 'b', 'c' ].\n\n" +
-      "Call 0:\n" +
-      "  Expected $.length = 1 to equal 2.\n" +
-      "  Expected $[1] = undefined to equal 'b'.\n" +
-      "Call 1:\n" +
-      "  Expected $[0] = 'c' to equal 'a'.\n" +
-      "  Expected $[1] = 'd' to equal 'b'.\n" +
-      "Call 2:\n" +
-      "  Expected $.length = 3 to equal 2.\n" +
-      "  Unexpected $[2] = 'c' in array.");
+      'Expected spy called spy to have been called with:\n' +
+        "  [ 'a', 'b' ]\n" +
+        'but actual calls were:\n' +
+        "  [ 'a' ],\n" +
+        "  [ 'c', 'd' ],\n" +
+        "  [ 'a', 'b', 'c' ].\n\n" +
+        'Call 0:\n' +
+        '  Expected $.length = 1 to equal 2.\n' +
+        "  Expected $[1] = undefined to equal 'b'.\n" +
+        'Call 1:\n' +
+        "  Expected $[0] = 'c' to equal 'a'.\n" +
+        "  Expected $[1] = 'd' to equal 'b'.\n" +
+        'Call 2:\n' +
+        '  Expected $.length = 3 to equal 2.\n' +
+        "  Unexpected $[2] = 'c' in array."
+    );
  });

-  it("throws an exception when the actual is not a spy", function() {
+  it('throws an exception when the actual is not a spy', function() {
    var matcher = jasmineUnderTest.matchers.toHaveBeenCalledWith({
        pp: jasmineUnderTest.makePrettyPrinter()
      }),
-      fn = function () {
-      };
+      fn = function() {};

-    expect(function() { matcher.compare(fn) }).toThrowError(/Expected a spy, but got Function./);
+    expect(function() {
+      matcher.compare(fn);
+    }).toThrowError(/Expected a spy, but got Function./);
  });
 });
--- a/spec/core/matchers/toHaveClassSpec.js
+++ b/spec/core/matchers/toHaveClassSpec.js
@@ -5,7 +5,10 @@ describe('toHaveClass', function() {

  it('fails for a DOM element that lacks the expected class', function() {
    var matcher = jasmineUnderTest.matchers.toHaveClass(),
-      result = matcher.compare(this.domHelpers.createElementWithClassName(''), 'foo');
+      result = matcher.compare(
+        this.domHelpers.createElementWithClassName(''),
+        'foo'
+      );

    expect(result.pass).toBe(false);
  });
@@ -41,11 +44,11 @@ describe('toHaveClass', function() {

    var textNode = this.domHelpers.document.createTextNode('');
    expect(function() {
-      matcher.compare(textNode, 'foo')
+      matcher.compare(textNode, 'foo');
    }).toThrowError('HTMLNode is not a DOM element');

    expect(function() {
-      matcher.compare({classList: ''}, 'foo');
+      matcher.compare({ classList: '' }, 'foo');
    }).toThrowError("Object({ classList: '' }) is not a DOM element");
  });
 });
--- a/spec/core/matchers/toHaveSizeSpec.js
+++ b/spec/core/matchers/toHaveSizeSpec.js
@@ -18,28 +18,28 @@ describe('toHaveSize', function() {

  it('passes for an object with the proper number of keys', function() {
    var matcher = jasmineUnderTest.matchers.toHaveSize(),
-      result = matcher.compare({a: 1, b: 2}, 2);
+      result = matcher.compare({ a: 1, b: 2 }, 2);

    expect(result.pass).toBe(true);
  });

  it('fails for an object with a different number of keys', function() {
    var matcher = jasmineUnderTest.matchers.toHaveSize(),
-      result = matcher.compare({a: 1, b: 2}, 1);
+      result = matcher.compare({ a: 1, b: 2 }, 1);

    expect(result.pass).toBe(false);
  });

  it('passes for an object with an explicit `length` property that matches', function() {
    var matcher = jasmineUnderTest.matchers.toHaveSize(),
-      result = matcher.compare({a: 1, b: 2, length: 5}, 5);
+      result = matcher.compare({ a: 1, b: 2, length: 5 }, 5);

    expect(result.pass).toBe(true);
  });

  it('fails for an object with an explicit `length` property that does not match', function() {
    var matcher = jasmineUnderTest.matchers.toHaveSize(),
-      result = matcher.compare({a: 1, b: 2, length: 5}, 1);
+      result = matcher.compare({ a: 1, b: 2, length: 5 }, 1);

    expect(result.pass).toBe(false);
  });
@@ -62,8 +62,8 @@ describe('toHaveSize', function() {
    jasmine.getEnv().requireFunctioningMaps();

    var map = new Map();
-    map.set('a',1);
-    map.set('b',2);
+    map.set('a', 1);
+    map.set('b', 2);

    var matcher = jasmineUnderTest.matchers.toHaveSize(),
      result = matcher.compare(map, 2);
@@ -75,8 +75,8 @@ describe('toHaveSize', function() {
    jasmine.getEnv().requireFunctioningMaps();

    var map = new Map();
-    map.set('a',1);
-    map.set('b',2);
+    map.set('a', 1);
+    map.set('b', 2);

    var matcher = jasmineUnderTest.matchers.toHaveSize(),
      result = matcher.compare(map, 1);
--- a/spec/core/matchers/toMatchSpec.js
+++ b/spec/core/matchers/toMatchSpec.js
@@ -1,6 +1,5 @@
-describe("toMatch", function() {
-
-  it("passes when RegExps are equivalent", function() {
+describe('toMatch', function() {
+  it('passes when RegExps are equivalent', function() {
    var matcher = jasmineUnderTest.matchers.toMatch(),
      result;

@@ -8,7 +7,7 @@ describe("toMatch", function() {
    expect(result.pass).toBe(true);
  });

-  it("fails when RegExps are not equivalent", function() {
+  it('fails when RegExps are not equivalent', function() {
    var matcher = jasmineUnderTest.matchers.toMatch(),
      result;

@@ -16,7 +15,7 @@ describe("toMatch", function() {
    expect(result.pass).toBe(false);
  });

-  it("passes when the actual matches the expected string as a pattern", function() {
+  it('passes when the actual matches the expected string as a pattern', function() {
    var matcher = jasmineUnderTest.matchers.toMatch(),
      result;

@@ -24,7 +23,7 @@ describe("toMatch", function() {
    expect(result.pass).toBe(true);
  });

-  it("fails when the actual matches the expected string as a pattern", function() {
+  it('fails when the actual matches the expected string as a pattern', function() {
    var matcher = jasmineUnderTest.matchers.toMatch(),
      result;

@@ -32,7 +31,7 @@ describe("toMatch", function() {
    expect(result.pass).toBe(false);
  });

-  it("throws an Error when the expected is not a String or RegExp", function() {
+  it('throws an Error when the expected is not a String or RegExp', function() {
    var matcher = jasmineUnderTest.matchers.toMatch();

    expect(function() {
@@ -40,4 +39,3 @@ describe("toMatch", function() {
    }).toThrowError(/Expected is not a String or a RegExp/);
  });
 });
-
--- a/spec/core/matchers/toThrowErrorSpec.js
+++ b/spec/core/matchers/toThrowErrorSpec.js
@@ -1,5 +1,5 @@
-describe("toThrowError", function() {
-  it("throws an error when the actual is not a function", function() {
+describe('toThrowError', function() {
+  it('throws an error when the actual is not a function', function() {
    var matcher = jasmineUnderTest.matchers.toThrowError();

    expect(function() {
@@ -7,10 +7,10 @@ describe("toThrowError", function() {
    }).toThrowError(/Actual is not a Function/);
  });

-  it("throws an error when the expected is not an Error, string, or RegExp", function() {
+  it('throws an error when the expected is not an Error, string, or RegExp', function() {
    var matcher = jasmineUnderTest.matchers.toThrowError(),
      fn = function() {
-        throw new Error("foo");
+        throw new Error('foo');
      };

    expect(function() {
@@ -18,21 +18,21 @@ describe("toThrowError", function() {
    }).toThrowError(/Expected is not an Error, string, or RegExp./);
  });

-  it("throws an error when the expected error type is not an Error", function() {
+  it('throws an error when the expected error type is not an Error', function() {
    var matcher = jasmineUnderTest.matchers.toThrowError(),
      fn = function() {
-        throw new Error("foo");
+        throw new Error('foo');
      };

    expect(function() {
-      matcher.compare(fn, void 0, "foo");
+      matcher.compare(fn, void 0, 'foo');
    }).toThrowError(/Expected error type is not an Error./);
  });

-  it("throws an error when the expected error message is not a string or RegExp", function() {
+  it('throws an error when the expected error message is not a string or RegExp', function() {
    var matcher = jasmineUnderTest.matchers.toThrowError(),
      fn = function() {
-        throw new Error("foo");
+        throw new Error('foo');
      };

    expect(function() {
@@ -40,7 +40,7 @@ describe("toThrowError", function() {
    }).toThrowError(/Expected error message is not a string or RegExp./);
  });

-  it("fails if actual does not throw at all", function() {
+  it('fails if actual does not throw at all', function() {
    var matcher = jasmineUnderTest.matchers.toThrowError(),
      fn = function() {
        return true;
@@ -50,10 +50,10 @@ describe("toThrowError", function() {
    result = matcher.compare(fn);

    expect(result.pass).toBe(false);
-    expect(result.message).toEqual("Expected function to throw an Error.");
+    expect(result.message).toEqual('Expected function to throw an Error.');
  });

-  it("fails if thrown is not an instanceof Error", function() {
+  it('fails if thrown is not an instanceof Error', function() {
    var matcher = jasmineUnderTest.matchers.toThrowError({
        pp: jasmineUnderTest.makePrettyPrinter()
      }),
@@ -64,12 +64,14 @@ describe("toThrowError", function() {

    result = matcher.compare(fn);
    expect(result.pass).toBe(false);
-    expect(result.message()).toEqual("Expected function to throw an Error, but it threw 4.");
+    expect(result.message()).toEqual(
+      'Expected function to throw an Error, but it threw 4.'
+    );
  });

-  describe("when error is from another frame", function() {
+  describe('when error is from another frame', function() {
    function isNotRunningInBrowser() {
-      return typeof document === 'undefined'
+      return typeof document === 'undefined';
    }

    var iframe = null;
@@ -80,31 +82,36 @@ describe("toThrowError", function() {
      }
    });

-    it("passes if thrown is an instanceof Error regardless of global that contains its constructor", function() {
+    it('passes if thrown is an instanceof Error regardless of global that contains its constructor', function() {
      if (isNotRunningInBrowser()) {
        return;
      }

      var matcher = jasmineUnderTest.matchers.toThrowError();
-      iframe = document.body.appendChild(document.createElement("iframe"));
-      iframe.src = "about:blank";
+      iframe = document.body.appendChild(document.createElement('iframe'));
+      iframe.src = 'about:blank';
      var iframeDocument = iframe.contentWindow.document;

      if (iframeDocument.body) {
-        iframeDocument.body.appendChild(iframeDocument.createElement("script"))
-        .textContent = "function method() { throw new Error('foo'); }";
+        iframeDocument.body.appendChild(
+          iframeDocument.createElement('script')
+        ).textContent = "function method() { throw new Error('foo'); }";
      } else {
        // IE 10 and older
-        iframeDocument.write("<html><head><script>function method() { throw new Error('foo'); }</script></head></html>");
+        iframeDocument.write(
+          "<html><head><script>function method() { throw new Error('foo'); }</script></head></html>"
+        );
      }

      var result = matcher.compare(iframe.contentWindow.method);
      expect(result.pass).toBe(true);
-      expect(result.message).toEqual("Expected function not to throw an Error, but it threw Error.");
+      expect(result.message).toEqual(
+        'Expected function not to throw an Error, but it threw Error.'
+      );
    });
  });

-  it("fails with the correct message if thrown is a falsy value", function() {
+  it('fails with the correct message if thrown is a falsy value', function() {
    var matcher = jasmineUnderTest.matchers.toThrowError({
        pp: jasmineUnderTest.makePrettyPrinter()
      }),
@@ -115,10 +122,12 @@ describe("toThrowError", function() {

    result = matcher.compare(fn);
    expect(result.pass).toBe(false);
-    expect(result.message()).toEqual("Expected function to throw an Error, but it threw undefined.");
+    expect(result.message()).toEqual(
+      'Expected function to throw an Error, but it threw undefined.'
+    );
  });

-  it("passes if thrown is a type of Error, but there is no expected error", function() {
+  it('passes if thrown is a type of Error, but there is no expected error', function() {
    var matcher = jasmineUnderTest.matchers.toThrowError(),
      fn = function() {
        throw new TypeError();
@@ -128,70 +137,80 @@ describe("toThrowError", function() {
    result = matcher.compare(fn);

    expect(result.pass).toBe(true);
-    expect(result.message).toEqual("Expected function not to throw an Error, but it threw TypeError.");
+    expect(result.message).toEqual(
+      'Expected function not to throw an Error, but it threw TypeError.'
+    );
  });

-  it("passes if thrown is an Error and the expected is the same message", function() {
+  it('passes if thrown is an Error and the expected is the same message', function() {
    var matcher = jasmineUnderTest.matchers.toThrowError({
        pp: jasmineUnderTest.makePrettyPrinter()
      }),
      fn = function() {
-        throw new Error("foo");
+        throw new Error('foo');
      },
      result;

-    result = matcher.compare(fn, "foo");
+    result = matcher.compare(fn, 'foo');

    expect(result.pass).toBe(true);
-    expect(result.message()).toEqual("Expected function not to throw an exception with message 'foo'.");
+    expect(result.message()).toEqual(
+      "Expected function not to throw an exception with message 'foo'."
+    );
  });

-  it("fails if thrown is an Error and the expected is not the same message", function() {
+  it('fails if thrown is an Error and the expected is not the same message', function() {
    var matcher = jasmineUnderTest.matchers.toThrowError({
        pp: jasmineUnderTest.makePrettyPrinter()
      }),
      fn = function() {
-        throw new Error("foo");
+        throw new Error('foo');
      },
      result;

-    result = matcher.compare(fn, "bar");
+    result = matcher.compare(fn, 'bar');

    expect(result.pass).toBe(false);
-    expect(result.message()).toEqual("Expected function to throw an exception with message 'bar', but it threw an exception with message 'foo'.");
+    expect(result.message()).toEqual(
+      "Expected function to throw an exception with message 'bar', but it threw an exception with message 'foo'."
+    );
  });

-  it("passes if thrown is an Error and the expected is a RegExp that matches the message", function() {
+  it('passes if thrown is an Error and the expected is a RegExp that matches the message', function() {
    var matcher = jasmineUnderTest.matchers.toThrowError({
        pp: jasmineUnderTest.makePrettyPrinter()
      }),
      fn = function() {
-        throw new Error("a long message");
+        throw new Error('a long message');
      },
      result;

    result = matcher.compare(fn, /long/);

    expect(result.pass).toBe(true);
-    expect(result.message()).toEqual("Expected function not to throw an exception with a message matching /long/.");
+    expect(result.message()).toEqual(
+      'Expected function not to throw an exception with a message matching /long/.'
+    );
  });

-  it("fails if thrown is an Error and the expected is a RegExp that does not match the message", function() {
+  it('fails if thrown is an Error and the expected is a RegExp that does not match the message', function() {
    var matcher = jasmineUnderTest.matchers.toThrowError({
        pp: jasmineUnderTest.makePrettyPrinter()
      }),
      fn = function() {
-        throw new Error("a long message");
+        throw new Error('a long message');
      },
      result;

    result = matcher.compare(fn, /foo/);

    expect(result.pass).toBe(false);
-    expect(result.message()).toEqual("Expected function to throw an exception with a message matching /foo/, but it threw an exception with message 'a long message'.");
+    expect(result.message()).toEqual(
+      "Expected function to throw an exception with a message matching /foo/, but it threw an exception with message 'a long message'."
+    );
  });

-  it("passes if thrown is an Error and the expected the same Error", function() {
+  it('passes if thrown is an Error and the expected the same Error', function() {
    var matcher = jasmineUnderTest.matchers.toThrowError(),
      fn = function() {
        throw new Error();
@@ -201,12 +220,14 @@ describe("toThrowError", function() {
    result = matcher.compare(fn, Error);

    expect(result.pass).toBe(true);
-    expect(result.message()).toEqual("Expected function not to throw Error.");
+    expect(result.message()).toEqual('Expected function not to throw Error.');
  });

-  it("passes if thrown is a custom error that takes arguments and the expected is the same error", function() {
+  it('passes if thrown is a custom error that takes arguments and the expected is the same error', function() {
    var matcher = jasmineUnderTest.matchers.toThrowError(),
-      CustomError = function CustomError(arg) { arg.x },
+      CustomError = function CustomError(arg) {
+        arg.x;
+      },
      fn = function() {
        throw new CustomError({ x: 1 });
      },
@@ -217,10 +238,12 @@ describe("toThrowError", function() {
    result = matcher.compare(fn, CustomError);

    expect(result.pass).toBe(true);
-    expect(result.message()).toEqual("Expected function not to throw CustomError.");
+    expect(result.message()).toEqual(
+      'Expected function not to throw CustomError.'
+    );
  });

-  it("fails if thrown is an Error and the expected is a different Error", function() {
+  it('fails if thrown is an Error and the expected is a different Error', function() {
    var matcher = jasmineUnderTest.matchers.toThrowError(),
      fn = function() {
        throw new Error();
@@ -230,94 +253,108 @@ describe("toThrowError", function() {
    result = matcher.compare(fn, TypeError);

    expect(result.pass).toBe(false);
-    expect(result.message()).toEqual("Expected function to throw TypeError, but it threw Error.");
+    expect(result.message()).toEqual(
+      'Expected function to throw TypeError, but it threw Error.'
+    );
  });

-  it("passes if thrown is a type of Error and it is equal to the expected Error and message", function() {
+  it('passes if thrown is a type of Error and it is equal to the expected Error and message', function() {
    var matchersUtil = {
        equals: jasmine.createSpy('delegated-equal').and.returnValue(true),
        pp: jasmineUnderTest.makePrettyPrinter()
      },
      matcher = jasmineUnderTest.matchers.toThrowError(matchersUtil),
      fn = function() {
-        throw new TypeError("foo");
+        throw new TypeError('foo');
      },
      result;

-    result = matcher.compare(fn, TypeError, "foo");
+    result = matcher.compare(fn, TypeError, 'foo');

    expect(result.pass).toBe(true);
-    expect(result.message()).toEqual("Expected function not to throw TypeError with message 'foo'.");
+    expect(result.message()).toEqual(
+      "Expected function not to throw TypeError with message 'foo'."
+    );
  });

-  it("passes if thrown is a custom error that takes arguments and it is equal to the expected custom error and message", function() {
+  it('passes if thrown is a custom error that takes arguments and it is equal to the expected custom error and message', function() {
    var matchersUtil = {
        equals: jasmine.createSpy('delegated-equal').and.returnValue(true),
        pp: jasmineUnderTest.makePrettyPrinter()
      },
      matcher = jasmineUnderTest.matchers.toThrowError(matchersUtil),
-      CustomError = function CustomError(arg) { this.message = arg.message; },
+      CustomError = function CustomError(arg) {
+        this.message = arg.message;
+      },
      fn = function() {
-        throw new CustomError({message: "foo"});
+        throw new CustomError({ message: 'foo' });
      },
      result;

    CustomError.prototype = new Error();

-    result = matcher.compare(fn, CustomError, "foo");
+    result = matcher.compare(fn, CustomError, 'foo');

    expect(result.pass).toBe(true);
-    expect(result.message()).toEqual("Expected function not to throw CustomError with message 'foo'.");
+    expect(result.message()).toEqual(
+      "Expected function not to throw CustomError with message 'foo'."
+    );
  });

-  it("fails if thrown is a type of Error and the expected is a different Error", function() {
+  it('fails if thrown is a type of Error and the expected is a different Error', function() {
    var matchersUtil = {
        equals: jasmine.createSpy('delegated-equal').and.returnValue(false),
        pp: jasmineUnderTest.makePrettyPrinter()
      },
      matcher = jasmineUnderTest.matchers.toThrowError(matchersUtil),
      fn = function() {
-        throw new TypeError("foo");
+        throw new TypeError('foo');
      },
      result;

-    result = matcher.compare(fn, TypeError, "bar");
+    result = matcher.compare(fn, TypeError, 'bar');

    expect(result.pass).toBe(false);
-    expect(result.message()).toEqual("Expected function to throw TypeError with message 'bar', but it threw TypeError with message 'foo'.");
+    expect(result.message()).toEqual(
+      "Expected function to throw TypeError with message 'bar', but it threw TypeError with message 'foo'."
+    );
  });

-  it("passes if thrown is a type of Error and has the same type as the expected Error and the message matches the expected message", function() {
+  it('passes if thrown is a type of Error and has the same type as the expected Error and the message matches the expected message', function() {
    var matchersUtil = {
        equals: jasmine.createSpy('delegated-equal').and.returnValue(true),
        pp: jasmineUnderTest.makePrettyPrinter()
      },
      matcher = jasmineUnderTest.matchers.toThrowError(matchersUtil),
      fn = function() {
-        throw new TypeError("foo");
+        throw new TypeError('foo');
      },
      result;

    result = matcher.compare(fn, TypeError, /foo/);

    expect(result.pass).toBe(true);
-    expect(result.message()).toEqual("Expected function not to throw TypeError with a message matching /foo/.");
+    expect(result.message()).toEqual(
+      'Expected function not to throw TypeError with a message matching /foo/.'
+    );
  });

-  it("fails if thrown is a type of Error and the expected is a different Error", function() {
+  it('fails if thrown is a type of Error and the expected is a different Error', function() {
    var matchersUtil = {
        equals: jasmine.createSpy('delegated-equal').and.returnValue(false),
        pp: jasmineUnderTest.makePrettyPrinter()
      },
      matcher = jasmineUnderTest.matchers.toThrowError(matchersUtil),
      fn = function() {
-        throw new TypeError("foo");
+        throw new TypeError('foo');
      },
      result;

    result = matcher.compare(fn, TypeError, /bar/);

    expect(result.pass).toBe(false);
-    expect(result.message()).toEqual("Expected function to throw TypeError with a message matching /bar/, but it threw TypeError with message 'foo'.");
+    expect(result.message()).toEqual(
+      "Expected function to throw TypeError with a message matching /bar/, but it threw TypeError with message 'foo'."
+    );
  });
 });
--- a/spec/core/matchers/toThrowMatchingSpec.js
+++ b/spec/core/matchers/toThrowMatchingSpec.js
@@ -1,16 +1,18 @@
-describe("toThrowMatching", function() {
-  it("throws an error when the actual is not a function", function() {
+describe('toThrowMatching', function() {
+  it('throws an error when the actual is not a function', function() {
    var matcher = jasmineUnderTest.matchers.toThrowMatching();

    expect(function() {
-      matcher.compare({}, function() { return true; });
+      matcher.compare({}, function() {
+        return true;
+      });
    }).toThrowError(/Actual is not a Function/);
  });

-  it("throws an error when the expected is not a function", function() {
+  it('throws an error when the expected is not a function', function() {
    var matcher = jasmineUnderTest.matchers.toThrowMatching(),
      fn = function() {
-        throw new Error("foo");
+        throw new Error('foo');
      };

    expect(function() {
@@ -18,20 +20,22 @@ describe("toThrowMatching", function() {
    }).toThrowError(/Predicate is not a Function/);
  });

-  it("fails if actual does not throw at all", function() {
+  it('fails if actual does not throw at all', function() {
    var matcher = jasmineUnderTest.matchers.toThrowMatching(),
      fn = function() {
        return true;
      },
      result;

-    result = matcher.compare(fn, function() { return true; });
+    result = matcher.compare(fn, function() {
+      return true;
+    });

    expect(result.pass).toBe(false);
-    expect(result.message).toEqual("Expected function to throw an exception.");
+    expect(result.message).toEqual('Expected function to throw an exception.');
  });

-  it("fails with the correct message if thrown is a falsy value", function() {
+  it('fails with the correct message if thrown is a falsy value', function() {
    var matcher = jasmineUnderTest.matchers.toThrowMatching({
        pp: jasmineUnderTest.makePrettyPrinter()
      }),
@@ -40,38 +44,50 @@ describe("toThrowMatching", function() {
      },
      result;

-    result = matcher.compare(fn, function() { return false; });
+    result = matcher.compare(fn, function() {
+      return false;
+    });
    expect(result.pass).toBe(false);
-    expect(result.message()).toEqual("Expected function to throw an exception matching a predicate, but it threw undefined.");
+    expect(result.message()).toEqual(
+      'Expected function to throw an exception matching a predicate, but it threw undefined.'
+    );
  });

-  it("passes if the argument is a function that returns true when called with the error", function() {
+  it('passes if the argument is a function that returns true when called with the error', function() {
    var matcher = jasmineUnderTest.matchers.toThrowMatching(),
-    predicate = function(e) { return e.message === "nope" },
+      predicate = function(e) {
+        return e.message === 'nope';
+      },
      fn = function() {
-        throw new TypeError("nope");
+        throw new TypeError('nope');
      },
      result;

    result = matcher.compare(fn, predicate);

    expect(result.pass).toBe(true);
-    expect(result.message).toEqual("Expected function not to throw an exception matching a predicate.");
+    expect(result.message).toEqual(
+      'Expected function not to throw an exception matching a predicate.'
+    );
  });

-  it("fails if the argument is a function that returns false when called with the error", function() {
+  it('fails if the argument is a function that returns false when called with the error', function() {
    var matcher = jasmineUnderTest.matchers.toThrowMatching({
        pp: jasmineUnderTest.makePrettyPrinter()
      }),
-      predicate = function(e) { return e.message === "oh no" },
+      predicate = function(e) {
+        return e.message === 'oh no';
+      },
      fn = function() {
-        throw new TypeError("nope");
+        throw new TypeError('nope');
      },
      result;

    result = matcher.compare(fn, predicate);

    expect(result.pass).toBe(false);
-    expect(result.message()).toEqual("Expected function to throw an exception matching a predicate, but it threw TypeError with message 'nope'.");
+    expect(result.message()).toEqual(
+      "Expected function to throw an exception matching a predicate, but it threw TypeError with message 'nope'."
+    );
  });
 });
--- a/spec/core/matchers/toThrowSpec.js
+++ b/spec/core/matchers/toThrowSpec.js
@@ -1,6 +1,5 @@
-describe("toThrow", function() {
-
-  it("throws an error when the actual is not a function", function() {
+describe('toThrow', function() {
+  it('throws an error when the actual is not a function', function() {
    var matcher = jasmineUnderTest.matchers.toThrow();

    expect(function() {
@@ -9,7 +8,7 @@ describe("toThrow", function() {
    }).toThrowError(/Actual is not a Function/);
  });

-  it("fails if actual does not throw", function() {
+  it('fails if actual does not throw', function() {
    var matcher = jasmineUnderTest.matchers.toThrow(),
      fn = function() {
        return true;
@@ -19,10 +18,10 @@ describe("toThrow", function() {
    result = matcher.compare(fn);

    expect(result.pass).toBe(false);
-    expect(result.message).toEqual("Expected function to throw an exception.");
+    expect(result.message).toEqual('Expected function to throw an exception.');
  });

-  it("passes if it throws but there is no expected", function() {
+  it('passes if it throws but there is no expected', function() {
    var matchersUtil = {
        equals: jasmine.createSpy('delegated-equal').and.returnValue(true),
        pp: jasmineUnderTest.makePrettyPrinter()
@@ -36,10 +35,12 @@ describe("toThrow", function() {
    result = matcher.compare(fn);

    expect(result.pass).toBe(true);
-    expect(result.message()).toEqual("Expected function not to throw, but it threw 5.");
+    expect(result.message()).toEqual(
+      'Expected function not to throw, but it threw 5.'
+    );
  });

-  it("passes even if what is thrown is falsy", function() {
+  it('passes even if what is thrown is falsy', function() {
    var matcher = jasmineUnderTest.matchers.toThrow({
        pp: jasmineUnderTest.makePrettyPrinter()
      }),
@@ -50,10 +51,12 @@ describe("toThrow", function() {

    result = matcher.compare(fn);
    expect(result.pass).toBe(true);
-    expect(result.message()).toEqual("Expected function not to throw, but it threw undefined.");
+    expect(result.message()).toEqual(
+      'Expected function not to throw, but it threw undefined.'
+    );
  });

-  it("passes if what is thrown is equivalent to what is expected", function() {
+  it('passes if what is thrown is equivalent to what is expected', function() {
    var matchersUtil = {
        equals: jasmine.createSpy('delegated-equal').and.returnValue(true),
        pp: jasmineUnderTest.makePrettyPrinter()
@@ -67,10 +70,10 @@ describe("toThrow", function() {
    result = matcher.compare(fn, 5);

    expect(result.pass).toBe(true);
-    expect(result.message()).toEqual("Expected function not to throw 5.");
+    expect(result.message()).toEqual('Expected function not to throw 5.');
  });

-  it("fails if what is thrown is not equivalent to what is expected", function() {
+  it('fails if what is thrown is not equivalent to what is expected', function() {
    var matchersUtil = {
        equals: jasmine.createSpy('delegated-equal').and.returnValue(false),
        pp: jasmineUnderTest.makePrettyPrinter()
@@ -81,13 +84,15 @@ describe("toThrow", function() {
      },
      result;

-    result = matcher.compare(fn, "foo");
+    result = matcher.compare(fn, 'foo');

    expect(result.pass).toBe(false);
-    expect(result.message()).toEqual("Expected function to throw 'foo', but it threw 5.");
+    expect(result.message()).toEqual(
+      "Expected function to throw 'foo', but it threw 5."
+    );
  });

-  it("fails if what is thrown is not equivalent to undefined", function() {
+  it('fails if what is thrown is not equivalent to undefined', function() {
    var matchersUtil = {
        equals: jasmine.createSpy('delegated-equal').and.returnValue(false),
        pp: jasmineUnderTest.makePrettyPrinter()
@@ -101,6 +106,8 @@ describe("toThrow", function() {
    result = matcher.compare(fn, void 0);

    expect(result.pass).toBe(false);
-    expect(result.message()).toEqual("Expected function to throw undefined, but it threw 5.");
+    expect(result.message()).toEqual(
+      'Expected function to throw undefined, but it threw 5.'
+    );
  });
 });
--- a/spec/helpers/checkForUrl.js
+++ b/spec/helpers/checkForUrl.js
@@ -0,0 +1,17 @@
+/* eslint-disable compat/compat */
+(function(env) {
+  function hasUrlConstructor() {
+    try {
+      new URL('http://localhost/');
+      return true;
+    } catch (e) {
+      return false;
+    }
+  }
+
+  env.requireUrls = function() {
+    if (!hasUrlConstructor()) {
+      env.pending('Environment does not support URLs');
+    }
+  };
+})(jasmine.getEnv());
--- a/spec/helpers/generator.js
+++ b/spec/helpers/generator.js
@@ -0,0 +1,22 @@
+(function(env) {
+  function getGeneratorFuncCtor() {
+    try {
+      eval('var func = function*() {}');
+    } catch (e) {
+      return null;
+    }
+
+    return Object.getPrototypeOf(func).constructor;
+  }
+
+  env.makeGeneratorFunction = function(text) {
+    var GeneratorFunction = getGeneratorFuncCtor();
+    return new GeneratorFunction(text || '');
+  };
+
+  env.requireGeneratorFunctions = function() {
+    if (!getGeneratorFuncCtor()) {
+      env.pending('Environment does not support generator functions');
+    }
+  };
+})(jasmine.getEnv());
--- a/spec/html/HtmlReporterSpec.js
+++ b/spec/html/HtmlReporterSpec.js
@@ -104,6 +104,7 @@ describe('HtmlReporter', function() {
          passedExpectations: [],
          failedExpectations: []
        });
+        /* eslint-disable-next-line no-console */
        expect(console.warn).toHaveBeenCalledWith(
          "Spec 'Some Name' has no expectations."
        );
@@ -118,6 +119,7 @@ describe('HtmlReporter', function() {
          passedExpectations: [],
          failedExpectations: []
        });
+        /* eslint-disable-next-line no-console */
        expect(console.error).toHaveBeenCalledWith(
          "Spec 'Some Name' has no expectations."
        );
@@ -270,12 +272,14 @@ describe('HtmlReporter', function() {
      reporter.jasmineStarted({});
      reporter.specDone({
        status: 'passed',
+        fullName: 'a spec with a deprecation',
        deprecationWarnings: [{ message: 'spec deprecation' }],
        failedExpectations: [],
        passedExpectations: []
      });
      reporter.suiteDone({
        status: 'passed',
+        fullName: 'a suite with a deprecation',
        deprecationWarnings: [{ message: 'suite deprecation' }],
        failedExpectations: []
      });
@@ -287,12 +291,17 @@ describe('HtmlReporter', function() {
      var alertBars = container.querySelectorAll('.jasmine-alert .jasmine-bar');

      expect(alertBars.length).toEqual(4);
-      expect(alertBars[1].innerHTML).toMatch(/spec deprecation/);
+      expect(alertBars[1].innerHTML).toMatch(
+        /spec deprecation.*\(in spec: a spec with a deprecation\)/
+      );
      expect(alertBars[1].getAttribute('class')).toEqual(
        'jasmine-bar jasmine-warning'
      );
-      expect(alertBars[2].innerHTML).toMatch(/suite deprecation/);
+      expect(alertBars[2].innerHTML).toMatch(
+        /suite deprecation.*\(in suite: a suite with a deprecation\)/
+      );
      expect(alertBars[3].innerHTML).toMatch(/global deprecation/);
+      expect(alertBars[3].innerHTML).not.toMatch(/in /);
    });
  });

--- a/spec/support/jasmine-browser.js
+++ b/spec/support/jasmine-browser.js
@@ -18,11 +18,13 @@ module.exports = {
  specFiles: ['**/*[Ss]pec.js', '!npmPackage/**/*'],
  helpers: [
    'helpers/asyncAwait.js',
+    'helpers/generator.js',
    'helpers/BrowserFlags.js',
    'helpers/checkForMap.js',
    'helpers/checkForSet.js',
    'helpers/checkForSymbol.js',
    'helpers/checkForTypedArrays.js',
+    'helpers/checkForUrl.js',
    'helpers/domHelpers.js',
    'helpers/integrationMatchers.js',
    'helpers/promises.js',
--- a/spec/support/jasmine.json
+++ b/spec/support/jasmine.json
@@ -6,10 +6,12 @@
  ],
  "helpers": [
    "helpers/asyncAwait.js",
+    "helpers/generator.js",
    "helpers/checkForMap.js",
    "helpers/checkForSet.js",
    "helpers/checkForSymbol.js",
    "helpers/checkForTypedArrays.js",
+    "helpers/checkForUrl.js",
    "helpers/domHelpers.js",
    "helpers/integrationMatchers.js",
    "helpers/promises.js",
--- a/src/core/Env.js
+++ b/src/core/Env.js
@@ -424,6 +424,9 @@ getJasmineRequireObj().Env = function(j$) {
        resources.customAsyncMatchers = j$.util.clone(
          runnableResources[parentRunnableId].customAsyncMatchers
        );
+        resources.customObjectFormatters = j$.util.clone(
+          runnableResources[parentRunnableId].customObjectFormatters
+        );
        resources.defaultStrategyFn =
          runnableResources[parentRunnableId].defaultStrategyFn;
      }
@@ -581,12 +584,22 @@ getJasmineRequireObj().Env = function(j$) {

    this.deprecated = function(deprecation) {
      var runnable = currentRunnable() || topSuite;
+      var context;
+
+      if (runnable === topSuite) {
+        context = '';
+      } else if (runnable === currentSuite()) {
+        context = ' (in suite: ' + runnable.getFullName() + ')';
+      } else {
+        context = ' (in spec: ' + runnable.getFullName() + ')';
+      }
+
      runnable.addDeprecationWarning(deprecation);
      if (
        typeof console !== 'undefined' &&
        typeof console.error === 'function'
      ) {
-        console.error('DEPRECATION:', deprecation);
+        console.error('DEPRECATION: ' + deprecation + context);
      }
    };

@@ -705,7 +718,8 @@ getJasmineRequireObj().Env = function(j$) {
      queueRunnerFactory
    );

-    this.execute = function(runnablesToRun) {
+    // Both params are optional.
+    this.execute = function(runnablesToRun, onComplete) {
      installGlobalErrors();

      if (!runnablesToRun) {
@@ -813,7 +827,11 @@ getJasmineRequireObj().Env = function(j$) {
                failedExpectations: topSuite.result.failedExpectations,
                deprecationWarnings: topSuite.result.deprecationWarnings
              },
-              function() {}
+              function() {
+                if (onComplete) {
+                  onComplete();
+                }
+              }
            );
          });
        }
--- a/src/core/ExceptionFormatter.js
+++ b/src/core/ExceptionFormatter.js
@@ -63,7 +63,7 @@ getJasmineRequireObj().ExceptionFormatter = function(j$) {
          stackTrace.style === 'webkit' ? '<Jasmine>' : '    at <Jasmine>';

      stackTrace.frames.forEach(function(frame) {
-        if (frame.file && frame.file !== jasmineFile) {
+        if (frame.file !== jasmineFile) {
          result.push(frame.raw);
        } else if (result[result.length - 1] !== jasmineMarker) {
          result.push(jasmineMarker);
--- a/src/core/GlobalErrors.js
+++ b/src/core/GlobalErrors.js
@@ -67,9 +67,9 @@ getJasmineRequireObj().GlobalErrors = function(j$) {
          if (j$.isError_(event.reason)) {
            event.reason.jasmineMessage =
              'Unhandled promise rejection: ' + event.reason;
-            onerror(event.reason);
+            global.onerror(event.reason);
          } else {
-            onerror('Unhandled promise rejection: ' + event.reason);
+            global.onerror('Unhandled promise rejection: ' + event.reason);
          }
        };

@@ -96,7 +96,11 @@ getJasmineRequireObj().GlobalErrors = function(j$) {
      handlers.push(listener);
    };

-    this.popListener = function popListener() {
+    this.popListener = function popListener(listener) {
+      if (!listener) {
+        throw new Error('popListener expects a listener');
+      }
+
      handlers.pop();
    };
  }
--- a/src/core/QueueRunner.js
+++ b/src/core/QueueRunner.js
@@ -1,4 +1,6 @@
 getJasmineRequireObj().QueueRunner = function(j$) {
+  var nextid = 1;
+
  function StopExecutionError() {}
  StopExecutionError.prototype = new Error();
  j$.StopExecutionError = StopExecutionError;
@@ -18,6 +20,7 @@ getJasmineRequireObj().QueueRunner = function(j$) {
  function emptyFn() {}

  function QueueRunner(attrs) {
+    this.id_ = nextid++;
    var queueableFns = attrs.queueableFns || [];
    this.queueableFns = queueableFns.concat(attrs.cleanupFns || []);
    this.firstCleanupIx = queueableFns.length;
@@ -120,7 +123,8 @@ getJasmineRequireObj().QueueRunner = function(j$) {
      }),
      errored = false,
      queueableFn = self.queueableFns[iterativeIndex],
-      timeoutId;
+      timeoutId,
+      maybeThenable;

    next.fail = function nextFail() {
      self.fail.apply(null, arguments);
@@ -148,7 +152,7 @@ getJasmineRequireObj().QueueRunner = function(j$) {

    try {
      if (queueableFn.fn.length === 0) {
-        var maybeThenable = queueableFn.fn.call(self.userContext);
+        maybeThenable = queueableFn.fn.call(self.userContext);

        if (maybeThenable && j$.isFunction_(maybeThenable.then)) {
          maybeThenable.then(next, onPromiseRejection);
@@ -156,7 +160,8 @@ getJasmineRequireObj().QueueRunner = function(j$) {
          return { completedSynchronously: false };
        }
      } else {
-        queueableFn.fn.call(self.userContext, next);
+        maybeThenable = queueableFn.fn.call(self.userContext, next);
+        this.diagnoseConflictingAsync_(queueableFn.fn, maybeThenable);
        completedSynchronously = false;
        return { completedSynchronously: false };
      }
@@ -209,5 +214,28 @@ getJasmineRequireObj().QueueRunner = function(j$) {
    });
  };

+  QueueRunner.prototype.diagnoseConflictingAsync_ = function(fn, retval) {
+    if (retval && j$.isFunction_(retval.then)) {
+      // Issue a warning that matches the user's code
+      if (j$.isAsyncFunction_(fn)) {
+        this.deprecated(
+          'An asynchronous before/it/after ' +
+            'function was defined with the async keyword but also took a ' +
+            'done callback. This is not supported and will stop working in' +
+            ' the future. Either remove the done callback (recommended) or ' +
+            'remove the async keyword.'
+        );
+      } else {
+        this.deprecated(
+          'An asynchronous before/it/after ' +
+            'function took a done callback but also returned a promise. ' +
+            'This is not supported and will stop working in the future. ' +
+            'Either remove the done callback (recommended) or change the ' +
+            'function to not return a promise.'
+        );
+      }
+    }
+  };
+
  return QueueRunner;
 };
--- a/src/core/SpyFactory.js
+++ b/src/core/SpyFactory.js
@@ -38,6 +38,7 @@ getJasmineRequireObj().SpyFactory = function(j$) {
      var properties = normalizeKeyValues(propertyNames);
      for (var i = 0; i < properties.length; i++) {
        descriptor = {
+          enumerable: true,
          get: self.createSpy(baseName + '.' + properties[i][0] + '.get'),
          set: self.createSpy(baseName + '.' + properties[i][0] + '.set')
        };
--- a/src/core/SpyStrategy.js
+++ b/src/core/SpyStrategy.js
@@ -168,7 +168,13 @@ getJasmineRequireObj().SpyStrategy = function(j$) {
   * @param {Function} fn The function to invoke with the passed parameters.
   */
  SpyStrategy.prototype.callFake = function(fn) {
-    if (!(j$.isFunction_(fn) || j$.isAsyncFunction_(fn))) {
+    if (
+      !(
+        j$.isFunction_(fn) ||
+        j$.isAsyncFunction_(fn) ||
+        j$.isGeneratorFunction_(fn)
+      )
+    ) {
      throw new Error(
        'Argument passed to callFake should be a function, got ' + fn
      );
--- a/src/core/asymmetricEqualityTesterArgCompatShim.js
+++ b/src/core/asymmetricEqualityTesterArgCompatShim.js
@@ -66,7 +66,9 @@ getJasmineRequireObj().asymmetricEqualityTesterArgCompatShim = function(j$) {

    for (i = 0; i < props.length; i++) {
      k = props[i];
-      if (k !== 'length') {
+      // Skip length (dealt with above), and anything that collides with
+      // MatchesUtil e.g. an Array.prototype.contains method added by user code
+      if (k !== 'length' && !self[k]) {
        copy(self, Array.prototype, k);
      }
    }
--- a/src/core/asymmetric_equality/Any.js
+++ b/src/core/asymmetric_equality/Any.js
@@ -1,10 +1,9 @@
 getJasmineRequireObj().Any = function(j$) {
-
  function Any(expectedObject) {
    if (typeof expectedObject === 'undefined') {
      throw new TypeError(
        'jasmine.any() expects to be passed a constructor function. ' +
-        'Please pass one or use jasmine.anything() to match any object.'
+          'Please pass one or use jasmine.anything() to match any object.'
      );
    }
    this.expectedObject = expectedObject;
--- a/src/core/asymmetric_equality/Anything.js
+++ b/src/core/asymmetric_equality/Anything.js
@@ -1,5 +1,4 @@
 getJasmineRequireObj().Anything = function(j$) {
-
  function Anything() {}

  Anything.prototype.asymmetricMatch = function(other) {
--- a/src/core/asymmetric_equality/ArrayContaining.js
+++ b/src/core/asymmetric_equality/ArrayContaining.js
@@ -5,7 +5,11 @@ getJasmineRequireObj().ArrayContaining = function(j$) {

  ArrayContaining.prototype.asymmetricMatch = function(other, matchersUtil) {
    if (!j$.isArray_(this.sample)) {
-      throw new Error('You must provide an array to arrayContaining, not ' + j$.pp(this.sample) + '.');
+      throw new Error(
+        'You must provide an array to arrayContaining, not ' +
+          j$.pp(this.sample) +
+          '.'
+      );
    }

    // If the actual parameter is not an array, we can fail immediately, since it couldn't
@@ -25,8 +29,8 @@ getJasmineRequireObj().ArrayContaining = function(j$) {
    return true;
  };

-  ArrayContaining.prototype.jasmineToString = function (pp) {
-    return '<jasmine.arrayContaining(' + pp(this.sample) +')>';
+  ArrayContaining.prototype.jasmineToString = function(pp) {
+    return '<jasmine.arrayContaining(' + pp(this.sample) + ')>';
  };

  return ArrayContaining;
--- a/src/core/asymmetric_equality/ArrayWithExactContents.js
+++ b/src/core/asymmetric_equality/ArrayWithExactContents.js
@@ -1,12 +1,18 @@
 getJasmineRequireObj().ArrayWithExactContents = function(j$) {
-
  function ArrayWithExactContents(sample) {
    this.sample = sample;
  }

-  ArrayWithExactContents.prototype.asymmetricMatch = function(other, matchersUtil) {
+  ArrayWithExactContents.prototype.asymmetricMatch = function(
+    other,
+    matchersUtil
+  ) {
    if (!j$.isArray_(this.sample)) {
-      throw new Error('You must provide an array to arrayWithExactContents, not ' + j$.pp(this.sample) + '.');
+      throw new Error(
+        'You must provide an array to arrayWithExactContents, not ' +
+          j$.pp(this.sample) +
+          '.'
+      );
    }

    if (this.sample.length !== other.length) {
--- a/src/core/asymmetric_equality/Empty.js
+++ b/src/core/asymmetric_equality/Empty.js
@@ -1,8 +1,7 @@
-getJasmineRequireObj().Empty = function (j$) {
-
+getJasmineRequireObj().Empty = function(j$) {
  function Empty() {}

-  Empty.prototype.asymmetricMatch = function (other) {
+  Empty.prototype.asymmetricMatch = function(other) {
    if (j$.isString_(other) || j$.isArray_(other) || j$.isTypedArray_(other)) {
      return other.length === 0;
    }
@@ -17,7 +16,7 @@ getJasmineRequireObj().Empty = function (j$) {
    return false;
  };

-  Empty.prototype.jasmineToString = function () {
+  Empty.prototype.jasmineToString = function() {
    return '<jasmine.empty>';
  };

--- a/src/core/asymmetric_equality/Falsy.js
+++ b/src/core/asymmetric_equality/Falsy.js
@@ -1,5 +1,4 @@
 getJasmineRequireObj().Falsy = function(j$) {
-
  function Falsy() {}

  Falsy.prototype.asymmetricMatch = function(other) {
--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Steve Gravrock	592fba22b8	Bump version to 3.7.0	2021-03-17 18:38:34 -07:00
Steve Gravrock	58ef707bc6	Added jasmine.isSpy to the public interface * Fixes #1880	2021-03-17 17:58:51 -07:00
Steve Gravrock	050c1f051c	Fixed intermittent test failures	2021-03-14 12:23:17 -07:00
Steve Gravrock	8d0c52e2ec	Temporarily removed global error handler stack validation This fails somewhat frequently (every 2-4 runs of Jasmine's own test suite) on Safari. Until we get to the bottom of that, it's removed.	2021-03-14 11:46:23 -07:00
Steve Gravrock	de91427356	Fixed instructions for running Jasmine's ci script	2021-03-14 11:43:38 -07:00
Steve Gravrock	324bc201c2	Built distribution	2021-03-13 13:52:10 -08:00
Steve Gravrock	76f34e90dc	Allow custom object formatters to be added in beforeAll Fixes #1876.	2021-03-13 13:49:30 -08:00
Steve Gravrock	46e7158c77	Removed unused util.htmlEscape	2021-03-04 12:46:23 -08:00
Steve Gravrock	9ab039e330	Merge branch 'expectAllTruthyAndFalsy' of https://github.com/yasinkocak/jasmine into main * Merges #1875 from @yasinkocak * Adds additional assertions to tests for toBeTruthy and toBeFalsy	2021-02-27 10:31:31 -08:00
Yasin Kocak	3f5c47dff3	expect all truthy and falsy	2021-01-02 10:55:14 +01:00
Steve Gravrock	1320b0614f	Merge branch 'use-global-onerror' into main * Merges #1860 from @greghuc * Allows specs to disable Jasmine's global error handling by overwriting `onerror`.	2020-11-24 11:13:24 -08:00
Gregory Huczynski	905e3fc3f9	Enable custom promise error handling through overriding of global.onerror	2020-11-24 11:04:04 -08:00
Steve Gravrock	89331bb1bb	Fixed comparison between URL objects * Fixes #1866	2020-11-21 13:47:44 -08:00
Steve Gravrock	88de272c89	Merge branch 'main' of https://github.com/JannesMeyer/jasmine into main * Merges #1862 from @JannesMeyer * Adds support for stack traces created by `node --enable-source-maps` with tools like the Typescript compiler.	2020-11-09 12:15:37 -08:00
Jannes Meyer	60bbe68148	Support source maps	2020-11-05 11:40:04 +01:00
Steve Gravrock	623e638cd4	Updated supported Node versions in README	2020-11-02 16:26:55 -08:00
Steve Gravrock	b1bcd6e825	Pointed Travis badge at travis-ci.com, not .org	2020-10-29 15:10:54 -07:00
Steve Gravrock	204acf7297	Updated Node versions in .travis.yml	2020-10-20 14:14:24 -07:00
Steve Gravrock	cd1131354b	Merge branch 'enumerable' of https://github.com/DCtheTall/jasmine into main * Merges #1859 from DCtheTall * Fixes #1837	2020-10-10 18:01:48 -07:00
Steve Gravrock	c24aef15b1	Built distribution	2020-10-10 18:00:09 -07:00
DCtheTall	d5d5d1965f	Have properties added by createSpyObj() be enumerable.	2020-10-02 13:49:34 -04:00
Steve Gravrock	d27bb8fa96	Run Prettier on all files	2020-09-29 18:05:38 -07:00
Steve Gravrock	7d5ca27b9d	Check for forgotten console and debugger statements	2020-09-17 13:33:25 -07:00
Steve Gravrock	795651d3b6	Removed debugger statements	2020-09-13 13:40:15 -07:00
Steve Gravrock	e7daa429a1	Show the name of the spec/suite that caused a deprecation	2020-09-13 12:59:25 -07:00
Steve Gravrock	51ad18cb28	Warn if a runable both takes a callback and returns a promise	2020-09-13 12:47:24 -07:00
Steve Gravrock	0b81705c11	Detect global error handler stack corruption	2020-09-02 14:43:17 -07:00
Steve Gravrock	00feef8632	Fixed global error handler stack corruption in Jasmine's own tests	2020-09-02 14:01:57 -07:00
Steve Gravrock	5a715aecee	Removed unnecessary console.log	2020-09-01 15:25:44 -07:00
Steve Gravrock	8cb44582bc	Don't overwrite MatchersUtil methods with ones that were added to Array.prototype, esp. contains Fixes #1849.	2020-09-01 15:18:53 -07:00
Steve Gravrock	53d8073707	Allow generator functions to be passed to `.and.callFake` Fixes #1848.	2020-08-29 13:15:14 -07:00
Steve Gravrock	e0eb4755cb	Merge branch 'fix-to-be-pending-typo' of https://github.com/SnailCoil/jasmine into main * Merges #1847 from @SnailCoil	2020-08-20 17:51:02 -07:00
Aaron Snailwood	6277046213	fix typo in asyncMatcher toBePending comment	2020-08-20 10:07:35 -07:00
Steve Gravrock	6b9739030d	Fixed future deprecations	2020-08-02 12:57:28 -07:00
Steve Gravrock	b0d949e0d5	Merge branch 'patch-1' of https://github.com/snowman/jasmine into main * Merges #1839 from @snowman * Fixes script and CSS URLs in standalone example	2020-07-25 09:21:08 -07:00
snowman	dfdcfc5be5	Update README.md Remove extra "jasmine/" directory in code example	2020-07-25 13:27:00 +08:00
Steve Gravrock	e5bb89847f	Use jasmine-browser from npm The current released version now works with IE, so we no longer need to depend on main.	2020-07-23 17:29:14 -07:00
Steve Gravrock	1f68ed836e	Updated the release docs	2020-07-23 17:26:43 -07:00
Steve Gravrock	c4e65e4a9a	wip	2020-07-23 16:50:54 -07:00
Steve Gravrock	0cfeb0b9c3	Fixed link to custom object formatter tutorial	2020-07-23 16:36:56 -07:00