jasmine/src/html/HtmlReporter.js

jasmineRequire.HtmlReporter = function(j$) {

  var noopTimer = {
    start: function(){},
    elapsed: function(){ return 0; }
  };

  function HtmlReporter(options) {
    var env = options.env || {},
      getContainer = options.getContainer,
      createElement = options.createElement,
      createTextNode = options.createTextNode,
      onRaiseExceptionsClick = options.onRaiseExceptionsClick || function() {},
      timer = options.timer || noopTimer,
      results = [],
      specsExecuted = 0,
      failureCount = 0,
      pendingSpecCount = 0,
      htmlReporterMain,
      symbols;

    this.initialize = function() {
      htmlReporterMain = createDom("div", {className: "html-reporter"},
        createDom("div", {className: "banner"},
          createDom("span", {className: "title"}, "Jasmine"),
          createDom("span", {className: "version"}, j$.version)
        ),
        createDom("ul", {className: "symbol-summary"}),
        createDom("div", {className: "alert"}),
        createDom("div", {className: "results"},
          createDom("div", {className: "failures"})
        )
      );
      getContainer().appendChild(htmlReporterMain);

      symbols = find(".symbol-summary");
    };

    var totalSpecsDefined;
    this.jasmineStarted = function(options) {
      totalSpecsDefined = options.totalSpecsDefined || 0;
      timer.start();
    };

    var summary = createDom("div", {className: "summary"});

    var topResults = new j$.ResultsNode({}, "", null),
      currentParent = topResults;

    this.suiteStarted = function(result) {
      currentParent.addChild(result, "suite");
      currentParent = currentParent.last();
    };

    this.suiteDone = function(result) {
      if (currentParent == topResults) {
        return;
      }

      currentParent = currentParent.parent;
    };

    this.specStarted = function(result) {
      currentParent.addChild(result, "spec");
    };

    var failures = [];
    this.specDone = function(result) {
      if (result.status != "disabled") {
        specsExecuted++;
      }

      symbols.appendChild(createDom("li", {
          className: result.status,
          id: "spec_" + result.id,
          title: result.fullName}
      ));

      if (result.status == "failed") {
        failureCount++;

        var failure =
          createDom("div", {className: "spec-detail failed"},
            createDom("div", {className: "description"},
              createDom("a", {title: result.fullName, href: specHref(result)}, result.fullName)
            ),
            createDom("div", {className: "messages"})
          );
        var messages = failure.childNodes[1];

        for (var i = 0; i < result.failedExpectations.length; i++) {
          var expectation = result.failedExpectations[i];
          messages.appendChild(createDom("div", {className: "result-message"}, expectation.message));
          messages.appendChild(createDom("div", {className: "stack-trace"}, expectation.stack));
        }

        failures.push(failure);
      }

      if (result.status == "pending") {
        pendingSpecCount++;
      }
    };

    this.jasmineDone = function() {
      var banner = find(".banner");
      banner.appendChild(createDom("span", {className: "duration"}, "finished in " + timer.elapsed() / 1000 + "s"));

      var alert = find(".alert");

      alert.appendChild(createDom("span", { className: "exceptions" },
        createDom("label", { className: "label", 'for': "raise-exceptions" }, "raise exceptions"),
        createDom("input", {
          className: "raise",
          id: "raise-exceptions",
          type: "checkbox"
        })
      ));
      var checkbox = find("input");

      checkbox.checked = !env.catchingExceptions();
      checkbox.onclick = onRaiseExceptionsClick;

      if (specsExecuted < totalSpecsDefined) {
        var skippedMessage = "Ran " + specsExecuted + " of " + totalSpecsDefined + " specs - run all";
        alert.appendChild(
          createDom("span", {className: "bar skipped"},
            createDom("a", {href: "?", title: "Run all specs"}, skippedMessage)
          )
        );
      }
      var statusBarMessage = "" + pluralize("spec", specsExecuted) + ", " + pluralize("failure", failureCount);
      if (pendingSpecCount) { statusBarMessage += ", " + pluralize("pending spec", pendingSpecCount); }

      var statusBarClassName = "bar " + ((failureCount > 0) ? "failed" : "passed");
      alert.appendChild(createDom("span", {className: statusBarClassName}, statusBarMessage));

      var results = find(".results");
      results.appendChild(summary);

      summaryList(topResults, summary);

      function summaryList(resultsTree, domParent) {
        var specListNode;
        for (var i = 0; i < resultsTree.children.length; i++) {
          var resultNode = resultsTree.children[i];
          if (resultNode.type == "suite") {
            var suiteListNode = createDom("ul", {className: "suite", id: "suite-" + resultNode.result.id},
              createDom("li", {className: "suite-detail"},
                createDom("a", {href: specHref(resultNode.result)}, resultNode.result.description)
              )
            );

            summaryList(resultNode, suiteListNode);
            domParent.appendChild(suiteListNode);
          }
          if (resultNode.type == "spec") {
            if (domParent.getAttribute("class") != "specs") {
              specListNode = createDom("ul", {className: "specs"});
              domParent.appendChild(specListNode);
            }
            specListNode.appendChild(
              createDom("li", {
                  className: resultNode.result.status,
                  id: "spec-" + resultNode.result.id
                },
                createDom("a", {href: specHref(resultNode.result)}, resultNode.result.description)
              )
            );
          }
        }
      }

      if (failures.length) {
        alert.appendChild(
          createDom('span', {className: "menu bar spec-list"},
            createDom("span", {}, "Spec List | "),
            createDom('a', {className: "failures-menu", href: "#"}, "Failures")));
        alert.appendChild(
          createDom('span', {className: "menu bar failure-list"},
            createDom('a', {className: "spec-list-menu", href: "#"}, "Spec List"),
            createDom("span", {}, " | Failures ")));

        find(".failures-menu").onclick = function() {
          setMenuModeTo('failure-list');
        };
        find(".spec-list-menu").onclick = function() {
          setMenuModeTo('spec-list');
        };

        setMenuModeTo('failure-list');

        var failureNode = find(".failures");
        for (var i = 0; i < failures.length; i++) {
          failureNode.appendChild(failures[i]);
        }
      }
    };

    return this;

    function find(selector) {
      return getContainer().querySelector(selector);
    }

    function createDom(type, attrs, childrenVarArgs) {
      var el = createElement(type);

      for (var i = 2; i < arguments.length; i++) {
        var child = arguments[i];

        if (typeof child === 'string') {
          el.appendChild(createTextNode(child));
        } else {
          if (child) {
            el.appendChild(child);
          }
        }
      }

      for (var attr in attrs) {
        if (attr == "className") {
          el[attr] = attrs[attr];
        } else {
          el.setAttribute(attr, attrs[attr]);
        }
      }

      return el;
    }

    function pluralize(singular, count) {
      var word = (count == 1 ? singular : singular + "s");

      return "" + count + " " + word;
    }

    function specHref(result) {
      return "?spec=" + encodeURIComponent(result.fullName);
    }

    function setMenuModeTo(mode) {
      htmlReporterMain.setAttribute("class", "html-reporter " + mode);
    }
  }

  return HtmlReporter;
};