/** * Environment for Jasmine * * @constructor */ jasmine.Env = function() { this.currentSpec = null; this.currentSuite = null; this.currentRunner = new jasmine.Runner(this); this.currentlyRunningTests = false; this.reporter = new jasmine.MultiReporter(); this.updateInterval = 0; this.updateInterval = 0; this.lastUpdate = 0; this.specFilter = function() { return true; }; this.nextSpecId_ = 0; this.nextSuiteId_ = 0; this.equalityTesters_ = []; }; jasmine.Env.prototype.setTimeout = jasmine.setTimeout; jasmine.Env.prototype.clearTimeout = jasmine.clearTimeout; jasmine.Env.prototype.setInterval = jasmine.setInterval; jasmine.Env.prototype.clearInterval = jasmine.clearInterval; /** * @returns an object containing jasmine version build info, if set. */ jasmine.Env.prototype.version = function () { if (jasmine.version_) { return jasmine.version_; } else { throw new Error('Version not set'); } }; /** * @returns a sequential integer starting at 0 */ jasmine.Env.prototype.nextSpecId = function () { return this.nextSpecId_++; }; /** * @returns a sequential integer starting at 0 */ jasmine.Env.prototype.nextSuiteId = function () { return this.nextSuiteId_++; }; /** * Register a reporter to receive status updates from Jasmine. * @param {jasmine.Reporter} reporter An object which will receive status updates. */ jasmine.Env.prototype.addReporter = function(reporter) { this.reporter.addReporter(reporter); }; jasmine.Env.prototype.execute = function() { this.currentRunner.execute(); }; jasmine.Env.prototype.describe = function(description, specDefinitions) { var suite = new jasmine.Suite(this, description, specDefinitions, this.currentSuite); var parentSuite = this.currentSuite; if (parentSuite) { parentSuite.add(suite); } else { this.currentRunner.add(suite); } this.currentSuite = suite; specDefinitions.call(suite); this.currentSuite = parentSuite; return suite; }; jasmine.Env.prototype.beforeEach = function(beforeEachFunction) { this.currentSuite.beforeEach(beforeEachFunction); }; jasmine.Env.prototype.afterEach = function(afterEachFunction) { this.currentSuite.afterEach(afterEachFunction); }; jasmine.Env.prototype.xdescribe = function(desc, specDefinitions) { return { execute: function() { } }; }; jasmine.Env.prototype.it = function(description, func) { var spec = new jasmine.Spec(this, this.currentSuite, description); this.currentSuite.add(spec); this.currentSpec = spec; if (func) { spec.runs(func); } return spec; }; jasmine.Env.prototype.xit = function(desc, func) { return { id: this.nextSpecId(), runs: function() { } }; }; jasmine.Env.prototype.compareObjects_ = function(a, b, mismatchKeys, mismatchValues) { if (a.__Jasmine_been_here_before__ === b && b.__Jasmine_been_here_before__ === a) { return true; } a.__Jasmine_been_here_before__ = b; b.__Jasmine_been_here_before__ = a; var hasKey = function(obj, keyName) { return obj != null && obj[keyName] !== undefined; }; for (var property in b) { if (!hasKey(a, property) && hasKey(b, property)) { mismatchKeys.push("expected has key '" + property + "', but missing from actual."); } } for (property in a) { if (!hasKey(b, property) && hasKey(a, property)) { mismatchKeys.push("expected missing key '" + property + "', but present in actual."); } } for (property in b) { if (property == '__Jasmine_been_here_before__') continue; if (!this.equals_(a[property], b[property], mismatchKeys, mismatchValues)) { mismatchValues.push("'" + property + "' was

'" + (b[property] ? jasmine.util.htmlEscape(b[property].toString()) : b[property]) + "'

in expected, but was

'" + (a[property] ? jasmine.util.htmlEscape(a[property].toString()) : a[property]) + "'

in actual.
"); } } if (jasmine.isArray_(a) && jasmine.isArray_(b) && a.length != b.length) { mismatchValues.push("arrays were not the same length"); } delete a.__Jasmine_been_here_before__; delete b.__Jasmine_been_here_before__; return (mismatchKeys.length == 0 && mismatchValues.length == 0); }; jasmine.Env.prototype.equals_ = function(a, b, mismatchKeys, mismatchValues) { mismatchKeys = mismatchKeys || []; mismatchValues = mismatchValues || []; if (a === b) return true; if (a === undefined || a === null || b === undefined || b === null) { return (a == undefined && b == undefined); } if (jasmine.isDomNode(a) && jasmine.isDomNode(b)) { return a === b; } if (a instanceof Date && b instanceof Date) { return a.getTime() == b.getTime(); } if (a instanceof jasmine.Matchers.Any) { return a.matches(b); } if (b instanceof jasmine.Matchers.Any) { return b.matches(a); } if (typeof a === "object" && typeof b === "object") { return this.compareObjects_(a, b, mismatchKeys, mismatchValues); } for (var i = 0; i < this.equalityTesters_.length; i++) { var equalityTester = this.equalityTesters_[i]; var result = equalityTester(a, b, this, mismatchKeys, mismatchValues); if (result !== undefined) return result; } //Straight check return (a === b); }; jasmine.Env.prototype.contains_ = function(haystack, needle) { if (jasmine.isArray_(haystack)) { for (var i = 0; i < haystack.length; i++) { if (this.equals_(haystack[i], needle)) return true; } return false; } return haystack.indexOf(needle) >= 0; }; jasmine.Env.prototype.addEqualityTester = function(equalityTester) { this.equalityTesters_.push(equalityTester); };