Use const/let in specs, not var

spec/core/MockDateSpec.js

@@ -1,6 +1,6 @@
 describe('FakeDate', function() {
   it('does not fail if no global date is found', function() {
-    var fakeGlobal = {},
+    const fakeGlobal = {},
       mockDate = new jasmineUnderTest.MockDate(fakeGlobal);
 
     expect(function() {
@@ -11,11 +11,13 @@ describe('FakeDate', function() {
   });
 
   it('replaces the global Date when it is installed', function() {
-    var globalDate = jasmine.createSpy('global Date').and.callFake(function() {
-        return {
-          getTime: function() {}
-        };
-      }),
+    const globalDate = jasmine
+        .createSpy('global Date')
+        .and.callFake(function() {
+          return {
+            getTime: function() {}
+          };
+        }),
       fakeGlobal = { Date: globalDate },
       mockDate = new jasmineUnderTest.MockDate(fakeGlobal);
 
@@ -26,11 +28,13 @@ describe('FakeDate', function() {
   });
 
   it('replaces the global Date on uninstall', function() {
-    var globalDate = jasmine.createSpy('global Date').and.callFake(function() {
-        return {
-          getTime: function() {}
-        };
-      }),
+    const globalDate = jasmine
+        .createSpy('global Date')
+        .and.callFake(function() {
+          return {
+            getTime: function() {}
+          };
+        }),
       fakeGlobal = { Date: globalDate },
       mockDate = new jasmineUnderTest.MockDate(fakeGlobal);
 
@@ -41,13 +45,15 @@ describe('FakeDate', function() {
   });
 
   it('takes the current time as the base when installing without parameters', function() {
-    var globalDate = jasmine.createSpy('global Date').and.callFake(function() {
-        return {
-          getTime: function() {
-            return 1000;
-          }
-        };
-      }),
+    const globalDate = jasmine
+        .createSpy('global Date')
+        .and.callFake(function() {
+          return {
+            getTime: function() {
+              return 1000;
+            }
+          };
+        }),
       fakeGlobal = { Date: globalDate },
       mockDate = new jasmineUnderTest.MockDate(fakeGlobal);
 
@@ -59,7 +65,7 @@ describe('FakeDate', function() {
   });
 
   it('can accept a date as time base when installing', function() {
-    var fakeGlobal = { Date: Date },
+    const fakeGlobal = { Date: Date },
       mockDate = new jasmineUnderTest.MockDate(fakeGlobal),
       baseDate = new Date();
 
@@ -70,7 +76,7 @@ describe('FakeDate', function() {
   });
 
   it('makes real dates', function() {
-    var fakeGlobal = { Date: Date },
+    const fakeGlobal = { Date: Date },
       mockDate = new jasmineUnderTest.MockDate(fakeGlobal);
 
     mockDate.install();
@@ -79,17 +85,19 @@ describe('FakeDate', function() {
   });
 
   it('fakes current time when using Date.now()', function() {
-    var globalDate = jasmine.createSpy('global Date').and.callFake(function() {
-        return {
-          getTime: function() {
-            return 1000;
-          }
-        };
-      }),
+    const globalDate = jasmine
+        .createSpy('global Date')
+        .and.callFake(function() {
+          return {
+            getTime: function() {
+              return 1000;
+            }
+          };
+        }),
       fakeGlobal = { Date: globalDate };
 
     globalDate.now = function() {};
-    var mockDate = new jasmineUnderTest.MockDate(fakeGlobal);
+    const mockDate = new jasmineUnderTest.MockDate(fakeGlobal);
 
     mockDate.install();
 
@@ -97,17 +105,19 @@ describe('FakeDate', function() {
   });
 
   it('makes time passes using tick', function() {
-    var globalDate = jasmine.createSpy('global Date').and.callFake(function() {
-        return {
-          getTime: function() {
-            return 1000;
-          }
-        };
-      }),
+    const globalDate = jasmine
+        .createSpy('global Date')
+        .and.callFake(function() {
+          return {
+            getTime: function() {
+              return 1000;
+            }
+          };
+        }),
       fakeGlobal = { Date: globalDate };
 
     globalDate.now = function() {};
-    var mockDate = new jasmineUnderTest.MockDate(fakeGlobal);
+    const mockDate = new jasmineUnderTest.MockDate(fakeGlobal);
 
     mockDate.install();
 
@@ -121,17 +131,19 @@ describe('FakeDate', function() {
   });
 
   it('allows to increase 0 milliseconds using tick', function() {
-    var globalDate = jasmine.createSpy('global Date').and.callFake(function() {
-        return {
-          getTime: function() {
-            return 1000;
-          }
-        };
-      }),
+    const globalDate = jasmine
+        .createSpy('global Date')
+        .and.callFake(function() {
+          return {
+            getTime: function() {
+              return 1000;
+            }
+          };
+        }),
       fakeGlobal = { Date: globalDate };
 
     globalDate.now = function() {};
-    var mockDate = new jasmineUnderTest.MockDate(fakeGlobal);
+    const mockDate = new jasmineUnderTest.MockDate(fakeGlobal);
 
     mockDate.install();
 
@@ -143,40 +155,40 @@ describe('FakeDate', function() {
   });
 
   it('allows creation of a Date in a different time than the mocked time', function() {
-    var fakeGlobal = { Date: Date },
+    const fakeGlobal = { Date: Date },
       mockDate = new jasmineUnderTest.MockDate(fakeGlobal);
 
     mockDate.install();
 
-    var otherDate = new fakeGlobal.Date(2013, 9, 23, 0, 0, 1, 0);
+    const otherDate = new fakeGlobal.Date(2013, 9, 23, 0, 0, 1, 0);
     expect(otherDate.getTime()).toEqual(
       new Date(2013, 9, 23, 0, 0, 1, 0).getTime()
     );
   });
 
   it("allows creation of a Date that isn't fully specified", function() {
-    var fakeGlobal = { Date: Date },
+    const fakeGlobal = { Date: Date },
       mockDate = new jasmineUnderTest.MockDate(fakeGlobal);
 
     mockDate.install();
 
-    var otherDate = new fakeGlobal.Date(2013, 9, 23);
+    const otherDate = new fakeGlobal.Date(2013, 9, 23);
     expect(otherDate.getTime()).toEqual(new Date(2013, 9, 23).getTime());
   });
 
   it('allows creation of a Date with millis', function() {
-    var fakeGlobal = { Date: Date },
+    const fakeGlobal = { Date: Date },
       mockDate = new jasmineUnderTest.MockDate(fakeGlobal),
       now = new Date(2014, 3, 15).getTime();
 
     mockDate.install();
 
-    var otherDate = new fakeGlobal.Date(now);
+    const otherDate = new fakeGlobal.Date(now);
     expect(otherDate.getTime()).toEqual(now);
   });
 
   it('copies all Date properties to the mocked date', function() {
-    var fakeGlobal = { Date: Date },
+    const fakeGlobal = { Date: Date },
       mockDate = new jasmineUnderTest.MockDate(fakeGlobal);
 
     mockDate.install();