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<!DOCTYPE html> <html> <head> <title>Expectation.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/src/core/Expectation.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="#Expectation.js">Expectation.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="Expectation.js"> <h1> <a href="#Expectation.js" name="Expectation.js" class="pilcrow">¶</a>Expectation.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>getJasmineRequireObj().Expectation = function() { var matchers = {}; function Expectation(options) { this.util = options.util || { buildFailureMessage: function() {} }; this.customEqualityTesters = options.customEqualityTesters || []; this.actual = options.actual; this.addExpectationResult = options.addExpectationResult || function(){}; this.isNot = options.isNot; for (var matcherName in matchers) { this[matcherName] = matchers[matcherName]; } } Expectation.prototype.wrapCompare = function(name, matcherFactory) { return function() { var args = Array.prototype.slice.call(arguments, 0), expected = args.slice(0), message = ''; args.unshift(this.actual); var matcher = matcherFactory(this.util, this.customEqualityTesters), matcherCompare = matcher.compare; function defaultNegativeCompare() { var result = matcher.compare.apply(null, args); result.pass = !result.pass; return result; } if (this.isNot) { matcherCompare = matcher.negativeCompare || defaultNegativeCompare; } var result = matcherCompare.apply(null, args); if (!result.pass) { if (!result.message) { args.unshift(this.isNot); args.unshift(name); message = this.util.buildFailureMessage.apply(null, args); } else { if (Object.prototype.toString.apply(result.message) === '[object Function]') { message = result.message(); } else { message = result.message; } } } if (expected.length == 1) { expected = expected[0]; } </pre></div> </td> </tr> <tr> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-2" id="section-2">¶</a> </div> TODO: how many of these params are needed? </td> <td class="code highlight"><div class="highlight"><pre> this.addExpectationResult( result.pass, { matcherName: name, passed: result.pass, message: message, actual: this.actual, expected: expected // TODO: this may need to be arrayified/sliced } ); }; }; Expectation.addCoreMatchers = function(matchers) { var prototype = Expectation.prototype; for (var matcherName in matchers) { var matcher = matchers[matcherName]; prototype[matcherName] = prototype.wrapCompare(matcherName, matcher); } }; Expectation.addMatchers = function(matchersToAdd) { for (var name in matchersToAdd) { var matcher = matchersToAdd[name]; matchers[name] = Expectation.prototype.wrapCompare(name, matcher); } }; Expectation.resetMatchers = function() { for (var name in matchers) { delete matchers[name]; } }; Expectation.Factory = function(options) { options = options || {}; var expect = new Expectation(options); </pre></div> </td> </tr> <tr> <td class="docs"> <div class="pilwrap"> <a class="pilcrow" href="#section-3" id="section-3">¶</a> </div> TODO: this would be nice as its own Object - NegativeExpectation TODO: copy instead of mutate options </td> <td class="code highlight"><div class="highlight"><pre> options.isNot = true; expect.not = new Expectation(options); return expect; }; return Expectation; }; </pre></div> </td> </tr> </tbody> </table> </div> </body> </html>