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<!DOCTYPE html> <html> <head> <title>ExpectationSpec.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/ExpectationSpec.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="#ExpectationSpec.js">ExpectationSpec.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="ExpectationSpec.js"> <h1> <a href="#ExpectationSpec.js" name="ExpectationSpec.js" class="pilcrow">¶</a>ExpectationSpec.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("Expectation", function() { it(".addMatchers makes matchers available to any expectation", function() { var matchers = { toFoo: function() {}, toBar: function() {} }, expectation; j$.Expectation.addMatchers(matchers); expectation = new j$.Expectation({}); expect(expectation.toFoo).toBeDefined(); expect(expectation.toBar).toBeDefined(); }); it(".addCoreMatchers makes matchers available to any expectation", function() { var coreMatchers = { toQuux: function() {} }, expectation; j$.Expectation.addCoreMatchers(coreMatchers); expectation = new j$.Expectation({}); expect(expectation.toQuux).toBeDefined(); }); it(".resetMatchers should keep only core matchers", function() { var matchers = { toFoo: function() {} }, coreMatchers = { toQuux: function() {} }, expectation; j$.Expectation.addCoreMatchers(coreMatchers); j$.Expectation.addMatchers(matchers); j$.Expectation.resetMatchers(); expectation = new j$.Expectation({}); expect(expectation.toQuux).toBeDefined(); expect(expectation.toFoo).toBeUndefined(); }); it("Factory builds an expectation/negative expectation", function() { var builtExpectation = j$.Expectation.Factory(); expect(builtExpectation instanceof j$.Expectation).toBe(true); expect(builtExpectation.not instanceof j$.Expectation).toBe(true); expect(builtExpectation.not.isNot).toBe(true); }); it("wraps matchers's compare functions, passing in matcher dependencies", function() { var fakeCompare = function() { return { pass: true }; }, matcherFactory = jasmine.createSpy("matcher").and.returnValue({ compare: fakeCompare }), matchers = { toFoo: matcherFactory }, util = {}, customEqualityTesters = ['a'], addExpectationResult = jasmine.createSpy("addExpectationResult"), expectation; j$.Expectation.addMatchers(matchers); expectation = new j$.Expectation({ util: util, customEqualityTesters: customEqualityTesters, actual: "an actual", addExpectationResult: addExpectationResult }); expectation.toFoo("hello"); expect(matcherFactory).toHaveBeenCalledWith(util, customEqualityTesters) }); it("wraps matchers's compare functions, passing the actual and expected", function() { var fakeCompare = jasmine.createSpy('fake-compare').and.returnValue({pass: true}), matchers = { toFoo: function() { return { compare: fakeCompare }; } }, util = { buildFailureMessage: jasmine.createSpy('buildFailureMessage') }, addExpectationResult = jasmine.createSpy("addExpectationResult"), expectation; j$.Expectation.addMatchers(matchers); expectation = new j$.Expectation({ util: util, actual: "an actual", addExpectationResult: addExpectationResult }); expectation.toFoo("hello"); expect(fakeCompare).toHaveBeenCalledWith("an actual", "hello"); }); it("reports a passing result to the spec when the comparison passes", function() { var matchers = { toFoo: function() { return { compare: function() { return { pass: true }; } }; } }, util = { buildFailureMessage: jasmine.createSpy('buildFailureMessage') }, addExpectationResult = jasmine.createSpy("addExpectationResult"), expectation; j$.Expectation.addMatchers(matchers); expectation = new j$.Expectation({ matchers: matchers, util: util, actual: "an actual", addExpectationResult: addExpectationResult }); expectation.toFoo("hello"); expect(addExpectationResult).toHaveBeenCalledWith(true, { matcherName: "toFoo", passed: true, message: "", expected: "hello", actual: "an actual" }); }); it("reports a failing result to the spec when the comparison fails", function() { var matchers = { toFoo: function() { return { compare: function() { return { pass: false }; } }; } }, util = { buildFailureMessage: function() { return ""; } }, addExpectationResult = jasmine.createSpy("addExpectationResult"), expectation; j$.Expectation.addMatchers(matchers); expectation = new j$.Expectation({ matchers: matchers, util: util, actual: "an actual", addExpectationResult: addExpectationResult }); expectation.toFoo("hello"); expect(addExpectationResult).toHaveBeenCalledWith(false, { matcherName: "toFoo", passed: false, expected: "hello", actual: "an actual", message: "" }); }); it("reports a failing result and a custom fail message to the spec when the comparison fails", function() { var matchers = { toFoo: function() { return { compare: function() { return { pass: false, message: "I am a custom message" }; } }; } }, addExpectationResult = jasmine.createSpy("addExpectationResult"), expectation; j$.Expectation.addMatchers(matchers); expectation = new j$.Expectation({ actual: "an actual", addExpectationResult: addExpectationResult }); expectation.toFoo("hello"); expect(addExpectationResult).toHaveBeenCalledWith(false, { matcherName: "toFoo", passed: false, expected: "hello", actual: "an actual", message: "I am a custom message" }); }); it("reports a failing result with a custom fail message function to the spec when the comparison fails", function() { var matchers = { toFoo: function() { return { compare: function() { return { pass: false, message: function() { return "I am a custom message"; } }; } }; } }, addExpectationResult = jasmine.createSpy("addExpectationResult"), expectation; j$.Expectation.addMatchers(matchers); expectation = new j$.Expectation({ matchers: matchers, actual: "an actual", addExpectationResult: addExpectationResult }); expectation.toFoo("hello"); expect(addExpectationResult).toHaveBeenCalledWith(false, { matcherName: "toFoo", passed: false, expected: "hello", actual: "an actual", message: "I am a custom message" }); }); it("reports a passing result to the spec when the comparison fails for a negative expectation", function() { var matchers = { toFoo: function() { return { compare: function() { return { pass: false }; } }; } }, util = { buildFailureMessage: function() { return ""; } }, addExpectationResult = jasmine.createSpy("addExpectationResult"), actual = "an actual", expectation; j$.Expectation.addMatchers(matchers); expectation = new j$.Expectation({ matchers: matchers, actual: "an actual", addExpectationResult: addExpectationResult, isNot: true }); expectation.toFoo("hello"); expect(addExpectationResult).toHaveBeenCalledWith(true, { matcherName: "toFoo", passed: true, message: "", expected: "hello", actual: actual }); }); it("reports a failing result to the spec when the comparison passes for a negative expectation", function() { var matchers = { toFoo: function() { return { compare: function() { return { pass: true }; } }; } }, util = { buildFailureMessage: function() { return "default message"; } }, addExpectationResult = jasmine.createSpy("addExpectationResult"), actual = "an actual", expectation; j$.Expectation.addMatchers(matchers); expectation = new j$.Expectation({ matchers: matchers, actual: "an actual", util: util, addExpectationResult: addExpectationResult, isNot: true }); expectation.toFoo("hello"); expect(addExpectationResult).toHaveBeenCalledWith(false, { matcherName: "toFoo", passed: false, expected: "hello", actual: actual, message: "default message" }); }); it("reports a failing result and a custom fail message to the spec when the comparison passes for a negative expectation", function() { var matchers = { toFoo: function() { return { compare: function() { return { pass: true, message: "I am a custom message" }; } }; } }, addExpectationResult = jasmine.createSpy("addExpectationResult"), actual = "an actual", expectation; j$.Expectation.addMatchers(matchers); expectation = new j$.Expectation({ matchers: matchers, actual: "an actual", addExpectationResult: addExpectationResult, isNot: true }); expectation.toFoo("hello"); expect(addExpectationResult).toHaveBeenCalledWith(false, { matcherName: "toFoo", passed: false, expected: "hello", actual: actual, message: "I am a custom message" }); }); it("reports a passing result to the spec when the 'not' comparison passes, given a negativeCompare", function() { var matchers = { toFoo: function() { return { compare: function() { return { pass: true }; }, negativeCompare: function() { return { pass: true }; } }; } }, addExpectationResult = jasmine.createSpy("addExpectationResult"), actual = "an actual", expectation; j$.Expectation.addMatchers(matchers); expectation = new j$.Expectation({ matchers: matchers, actual: "an actual", addExpectationResult: addExpectationResult, isNot: true }); expectation.toFoo("hello"); expect(addExpectationResult).toHaveBeenCalledWith(true, { matcherName: "toFoo", passed: true, expected: "hello", actual: actual, message: "" }); }); it("reports a failing result and a custom fail message to the spec when the 'not' comparison fails, given a negativeCompare", function() { var matchers = { toFoo: function() { return { compare: function() { return { pass: true }; }, negativeCompare: function() { return { pass: false, message: "I'm a custom message" }; } }; } }, addExpectationResult = jasmine.createSpy("addExpectationResult"), actual = "an actual", expectation; j$.Expectation.addMatchers(matchers); expectation = new j$.Expectation({ matchers: matchers, actual: "an actual", addExpectationResult: addExpectationResult, isNot: true }); expectation.toFoo("hello"); expect(addExpectationResult).toHaveBeenCalledWith(false, { matcherName: "toFoo", passed: false, ex