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<!DOCTYPE html> <html> <head> <title>MockDateSpec.js</title> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <link rel="stylesheet" media="all" href="../../../../doc-style.css" /> <script src="../../../../doc-filelist.js"></script> <script> var relativeDir = "../../../../", thisFile = "Users/knut/Documents/source/mermaid/bower_components/jasmine/spec/core/MockDateSpec.js", defaultSidebar = true; </script> <script src="../../../../doc-script.js"></script> <script src="../../../../mermaid.js"></script> <link rel="stylesheet" href="../../../../mermaid.css" /> </head> <body> <div id="sidebar_wrapper"> <div id="sidebar_switch"> Files Headings </div> <div id="tree"></div> <div id="headings"> <div class="heading h1"> <a href="#MockDateSpec.js">MockDateSpec.js</a> </div> </div> </div> <div id="sidebar-toggle"></div> <div id="container"><div class="background highlight"></div> <table cellpadding="0" cellspacing="0"> <tbody> <tr> <td class="docs"> <div class="pilwrap" id="MockDateSpec.js"> <h1> <a href="#MockDateSpec.js" name="MockDateSpec.js" class="pilcrow">¶</a>MockDateSpec.js </h1> </div> </td> <td class="code highlight"></td> </tr> <tr> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-1" id="section-1">¶</a> </div> </td> <td class="code highlight"><div class="highlight"><pre>describe("FakeDate", function() { it("does not fail if no global date is found", function() { var fakeGlobal = {}, mockDate = new j$.MockDate(fakeGlobal); expect(function() { mockDate.install(); mockDate.tick(0); mockDate.uninstall(); }).not.toThrow(); }); it("replaces the global Date when it is installed", function() { var globalDate = jasmine.createSpy("global Date").and.callFake(function() { return { getTime: function() {} } }), fakeGlobal = { Date: globalDate }, mockDate = new j$.MockDate(fakeGlobal); expect(fakeGlobal.Date).toEqual(globalDate); mockDate.install(); expect(fakeGlobal.Date).not.toEqual(globalDate); }); it("replaces the global Date on uninstall", function() { var globalDate = jasmine.createSpy("global Date").and.callFake(function() { return { getTime: function() {} } }), fakeGlobal = { Date: globalDate }, mockDate = new j$.MockDate(fakeGlobal); mockDate.install(); mockDate.uninstall(); expect(fakeGlobal.Date).toEqual(globalDate); }); it("takes the current time as the base when installing without parameters", function() { var globalDate = jasmine.createSpy("global Date").and.callFake(function() { return { getTime: function() { return 1000; } } }), fakeGlobal = { Date: globalDate }, mockDate = new j$.MockDate(fakeGlobal); mockDate.install(); globalDate.calls.reset(); new fakeGlobal.Date(); expect(globalDate).toHaveBeenCalledWith(1000); }); it("can accept a date as time base when installing", function() { var fakeGlobal = { Date: Date }, mockDate = new j$.MockDate(fakeGlobal), baseDate = new Date(); spyOn(baseDate, 'getTime').and.returnValue(123); mockDate.install(baseDate); expect(new fakeGlobal.Date().getTime()).toEqual(123); }); it("makes real dates", function() { var fakeGlobal = { Date: Date }, mockDate = new j$.MockDate(fakeGlobal); mockDate.install(); expect(new fakeGlobal.Date()).toEqual(jasmine.any(Date)); }); it("fakes current time when using Date.now()", function() { var globalDate = jasmine.createSpy("global Date").and.callFake(function() { return { getTime: function() { return 1000; } } }), fakeGlobal = { Date: globalDate }; globalDate.now = function() {}; var mockDate = new j$.MockDate(fakeGlobal); mockDate.install(); expect(fakeGlobal.Date.now()).toEqual(1000); }); it("does not stub Date.now() if it doesn't already exist", function() { var globalDate = jasmine.createSpy("global Date").and.callFake(function() { return { getTime: function() { return 1000; } } }), fakeGlobal = { Date: globalDate }, mockDate = new j$.MockDate(fakeGlobal); mockDate.install(); expect(fakeGlobal.Date.now).toThrowError("Browser does not support Date.now()"); }); it("makes time passes using tick", function() { var globalDate = jasmine.createSpy("global Date").and.callFake(function() { return { getTime: function() { return 1000; } } }), fakeGlobal = { Date: globalDate }; globalDate.now = function() {}; var mockDate = new j$.MockDate(fakeGlobal); mockDate.install(); mockDate.tick(100); expect(fakeGlobal.Date.now()).toEqual(1100); mockDate.tick(1000); expect(fakeGlobal.Date.now()).toEqual(2100); }); it("allows to increase 0 milliseconds using tick", function() { var globalDate = jasmine.createSpy("global Date").and.callFake(function() { return { getTime: function() { return 1000; } } }), fakeGlobal = { Date: globalDate }; globalDate.now = function() {}; var mockDate = new j$.MockDate(fakeGlobal); mockDate.install(); mockDate.tick(0); expect(fakeGlobal.Date.now()).toEqual(1000); mockDate.tick(); expect(fakeGlobal.Date.now()).toEqual(1000); }); it("allows creation of a Date in a different time than the mocked time", function() { var fakeGlobal = { Date: Date }, mockDate = new j$.MockDate(fakeGlobal); mockDate.install(); var otherDate = new fakeGlobal.Date(2013, 9, 23, 0, 0, 1, 0); expect(otherDate.getTime()).toEqual(new Date(2013, 9, 23, 0, 0, 1, 0).getTime()); }); it("allows creation of a Date that isn't fully specified", function() { var fakeGlobal = { Date: Date }, mockDate = new j$.MockDate(fakeGlobal); mockDate.install(); var 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 }, mockDate = new j$.MockDate(fakeGlobal), now = new Date(2014, 3, 15).getTime(); mockDate.install(); var otherDate = new fakeGlobal.Date(now); expect(otherDate.getTime()).toEqual(now); }); it("copies all Date properties to the mocked date", function() { var fakeGlobal = { Date: Date }, mockDate = new j$.MockDate(fakeGlobal); mockDate.install(); expect(fakeGlobal.Date.UTC(2013, 9, 23)).toEqual(Date.UTC(2013, 9, 23)); }); }); </pre></div> </td> </tr> </tbody> </table> </div> </body> </html>