2260 lines
74 KiB
JavaScript
Executable File
2260 lines
74 KiB
JavaScript
Executable File
'use strict';
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/**
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* @ngdoc object
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* @name angular.mock
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* @description
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*
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* Namespace from 'angular-mocks.js' which contains testing related code.
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*/
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angular.mock = {};
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/**
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* ! This is a private undocumented service !
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*
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* @name $browser
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*
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* @description
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* This service is a mock implementation of {@link ng.$browser}. It provides fake
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* implementation for commonly used browser apis that are hard to test, e.g. setTimeout, xhr,
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* cookies, etc...
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*
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* The api of this service is the same as that of the real {@link ng.$browser $browser}, except
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* that there are several helper methods available which can be used in tests.
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*/
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angular.mock.$BrowserProvider = function() {
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this.$get = function() {
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return new angular.mock.$Browser();
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};
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};
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angular.mock.$Browser = function() {
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var self = this;
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this.isMock = true;
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self.$$url = "http://server/";
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self.$$lastUrl = self.$$url; // used by url polling fn
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self.pollFns = [];
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// TODO(vojta): remove this temporary api
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self.$$completeOutstandingRequest = angular.noop;
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self.$$incOutstandingRequestCount = angular.noop;
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// register url polling fn
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self.onUrlChange = function(listener) {
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self.pollFns.push(
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function() {
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if (self.$$lastUrl != self.$$url) {
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self.$$lastUrl = self.$$url;
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listener(self.$$url);
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}
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}
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);
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return listener;
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};
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self.$$checkUrlChange = angular.noop;
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self.cookieHash = {};
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self.lastCookieHash = {};
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self.deferredFns = [];
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self.deferredNextId = 0;
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self.defer = function(fn, delay) {
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delay = delay || 0;
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self.deferredFns.push({time:(self.defer.now + delay), fn:fn, id: self.deferredNextId});
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self.deferredFns.sort(function(a,b){ return a.time - b.time;});
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return self.deferredNextId++;
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};
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/**
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* @name $browser#defer.now
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*
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* @description
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* Current milliseconds mock time.
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*/
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self.defer.now = 0;
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self.defer.cancel = function(deferId) {
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var fnIndex;
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angular.forEach(self.deferredFns, function(fn, index) {
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if (fn.id === deferId) fnIndex = index;
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});
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if (fnIndex !== undefined) {
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self.deferredFns.splice(fnIndex, 1);
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return true;
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}
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return false;
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};
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/**
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* @name $browser#defer.flush
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*
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* @description
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* Flushes all pending requests and executes the defer callbacks.
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*
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* @param {number=} number of milliseconds to flush. See {@link #defer.now}
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*/
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self.defer.flush = function(delay) {
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if (angular.isDefined(delay)) {
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self.defer.now += delay;
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} else {
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if (self.deferredFns.length) {
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self.defer.now = self.deferredFns[self.deferredFns.length-1].time;
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} else {
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throw new Error('No deferred tasks to be flushed');
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}
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}
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while (self.deferredFns.length && self.deferredFns[0].time <= self.defer.now) {
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self.deferredFns.shift().fn();
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}
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};
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self.$$baseHref = '/';
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self.baseHref = function() {
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return this.$$baseHref;
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};
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};
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angular.mock.$Browser.prototype = {
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/**
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* @name $browser#poll
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*
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* @description
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* run all fns in pollFns
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*/
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poll: function poll() {
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angular.forEach(this.pollFns, function(pollFn){
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pollFn();
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});
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},
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addPollFn: function(pollFn) {
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this.pollFns.push(pollFn);
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return pollFn;
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},
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url: function(url, replace) {
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if (url) {
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this.$$url = url;
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return this;
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}
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return this.$$url;
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},
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cookies: function(name, value) {
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if (name) {
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if (angular.isUndefined(value)) {
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delete this.cookieHash[name];
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} else {
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if (angular.isString(value) && //strings only
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value.length <= 4096) { //strict cookie storage limits
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this.cookieHash[name] = value;
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}
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}
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} else {
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if (!angular.equals(this.cookieHash, this.lastCookieHash)) {
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this.lastCookieHash = angular.copy(this.cookieHash);
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this.cookieHash = angular.copy(this.cookieHash);
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}
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return this.cookieHash;
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}
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},
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notifyWhenNoOutstandingRequests: function(fn) {
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fn();
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}
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};
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/**
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* @ngdoc provider
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* @name $exceptionHandlerProvider
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*
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* @description
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* Configures the mock implementation of {@link ng.$exceptionHandler} to rethrow or to log errors
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* passed into the `$exceptionHandler`.
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*/
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/**
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* @ngdoc service
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* @name $exceptionHandler
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*
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* @description
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* Mock implementation of {@link ng.$exceptionHandler} that rethrows or logs errors passed
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* into it. See {@link ngMock.$exceptionHandlerProvider $exceptionHandlerProvider} for configuration
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* information.
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*
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*
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* ```js
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* describe('$exceptionHandlerProvider', function() {
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*
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* it('should capture log messages and exceptions', function() {
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*
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* module(function($exceptionHandlerProvider) {
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* $exceptionHandlerProvider.mode('log');
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* });
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*
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* inject(function($log, $exceptionHandler, $timeout) {
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* $timeout(function() { $log.log(1); });
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* $timeout(function() { $log.log(2); throw 'banana peel'; });
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* $timeout(function() { $log.log(3); });
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* expect($exceptionHandler.errors).toEqual([]);
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* expect($log.assertEmpty());
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* $timeout.flush();
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* expect($exceptionHandler.errors).toEqual(['banana peel']);
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* expect($log.log.logs).toEqual([[1], [2], [3]]);
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* });
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* });
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* });
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* ```
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*/
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angular.mock.$ExceptionHandlerProvider = function() {
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var handler;
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/**
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* @ngdoc method
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* @name $exceptionHandlerProvider#mode
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*
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* @description
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* Sets the logging mode.
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*
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* @param {string} mode Mode of operation, defaults to `rethrow`.
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*
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* - `rethrow`: If any errors are passed into the handler in tests, it typically
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* means that there is a bug in the application or test, so this mock will
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* make these tests fail.
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* - `log`: Sometimes it is desirable to test that an error is thrown, for this case the `log`
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* mode stores an array of errors in `$exceptionHandler.errors`, to allow later
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* assertion of them. See {@link ngMock.$log#assertEmpty assertEmpty()} and
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* {@link ngMock.$log#reset reset()}
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*/
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this.mode = function(mode) {
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switch(mode) {
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case 'rethrow':
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handler = function(e) {
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throw e;
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};
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break;
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case 'log':
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var errors = [];
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handler = function(e) {
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if (arguments.length == 1) {
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errors.push(e);
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} else {
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errors.push([].slice.call(arguments, 0));
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}
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};
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handler.errors = errors;
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break;
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default:
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throw new Error("Unknown mode '" + mode + "', only 'log'/'rethrow' modes are allowed!");
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}
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};
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this.$get = function() {
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return handler;
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};
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this.mode('rethrow');
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};
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/**
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* @ngdoc service
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* @name $log
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*
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* @description
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* Mock implementation of {@link ng.$log} that gathers all logged messages in arrays
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* (one array per logging level). These arrays are exposed as `logs` property of each of the
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* level-specific log function, e.g. for level `error` the array is exposed as `$log.error.logs`.
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*
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*/
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angular.mock.$LogProvider = function() {
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var debug = true;
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function concat(array1, array2, index) {
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return array1.concat(Array.prototype.slice.call(array2, index));
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}
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this.debugEnabled = function(flag) {
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if (angular.isDefined(flag)) {
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debug = flag;
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return this;
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} else {
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return debug;
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}
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};
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this.$get = function () {
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var $log = {
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log: function() { $log.log.logs.push(concat([], arguments, 0)); },
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warn: function() { $log.warn.logs.push(concat([], arguments, 0)); },
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info: function() { $log.info.logs.push(concat([], arguments, 0)); },
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error: function() { $log.error.logs.push(concat([], arguments, 0)); },
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debug: function() {
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if (debug) {
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$log.debug.logs.push(concat([], arguments, 0));
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}
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}
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};
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/**
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* @ngdoc method
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* @name $log#reset
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*
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* @description
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* Reset all of the logging arrays to empty.
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*/
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$log.reset = function () {
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/**
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* @ngdoc property
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* @name $log#log.logs
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*
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* @description
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* Array of messages logged using {@link ngMock.$log#log}.
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*
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* @example
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* ```js
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* $log.log('Some Log');
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* var first = $log.log.logs.unshift();
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* ```
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*/
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$log.log.logs = [];
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/**
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* @ngdoc property
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* @name $log#info.logs
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*
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* @description
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* Array of messages logged using {@link ngMock.$log#info}.
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*
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* @example
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* ```js
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* $log.info('Some Info');
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* var first = $log.info.logs.unshift();
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* ```
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*/
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$log.info.logs = [];
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/**
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* @ngdoc property
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* @name $log#warn.logs
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*
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* @description
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* Array of messages logged using {@link ngMock.$log#warn}.
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*
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* @example
|
||
* ```js
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* $log.warn('Some Warning');
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* var first = $log.warn.logs.unshift();
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* ```
|
||
*/
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$log.warn.logs = [];
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/**
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* @ngdoc property
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* @name $log#error.logs
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*
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* @description
|
||
* Array of messages logged using {@link ngMock.$log#error}.
|
||
*
|
||
* @example
|
||
* ```js
|
||
* $log.error('Some Error');
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* var first = $log.error.logs.unshift();
|
||
* ```
|
||
*/
|
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$log.error.logs = [];
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/**
|
||
* @ngdoc property
|
||
* @name $log#debug.logs
|
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*
|
||
* @description
|
||
* Array of messages logged using {@link ngMock.$log#debug}.
|
||
*
|
||
* @example
|
||
* ```js
|
||
* $log.debug('Some Error');
|
||
* var first = $log.debug.logs.unshift();
|
||
* ```
|
||
*/
|
||
$log.debug.logs = [];
|
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};
|
||
|
||
/**
|
||
* @ngdoc method
|
||
* @name $log#assertEmpty
|
||
*
|
||
* @description
|
||
* Assert that the all of the logging methods have no logged messages. If messages present, an
|
||
* exception is thrown.
|
||
*/
|
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$log.assertEmpty = function() {
|
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var errors = [];
|
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angular.forEach(['error', 'warn', 'info', 'log', 'debug'], function(logLevel) {
|
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angular.forEach($log[logLevel].logs, function(log) {
|
||
angular.forEach(log, function (logItem) {
|
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errors.push('MOCK $log (' + logLevel + '): ' + String(logItem) + '\n' +
|
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(logItem.stack || ''));
|
||
});
|
||
});
|
||
});
|
||
if (errors.length) {
|
||
errors.unshift("Expected $log to be empty! Either a message was logged unexpectedly, or "+
|
||
"an expected log message was not checked and removed:");
|
||
errors.push('');
|
||
throw new Error(errors.join('\n---------\n'));
|
||
}
|
||
};
|
||
|
||
$log.reset();
|
||
return $log;
|
||
};
|
||
};
|
||
|
||
|
||
/**
|
||
* @ngdoc service
|
||
* @name $interval
|
||
*
|
||
* @description
|
||
* Mock implementation of the $interval service.
|
||
*
|
||
* Use {@link ngMock.$interval#flush `$interval.flush(millis)`} to
|
||
* move forward by `millis` milliseconds and trigger any functions scheduled to run in that
|
||
* time.
|
||
*
|
||
* @param {function()} fn A function that should be called repeatedly.
|
||
* @param {number} delay Number of milliseconds between each function call.
|
||
* @param {number=} [count=0] Number of times to repeat. If not set, or 0, will repeat
|
||
* indefinitely.
|
||
* @param {boolean=} [invokeApply=true] If set to `false` skips model dirty checking, otherwise
|
||
* will invoke `fn` within the {@link ng.$rootScope.Scope#$apply $apply} block.
|
||
* @returns {promise} A promise which will be notified on each iteration.
|
||
*/
|
||
angular.mock.$IntervalProvider = function() {
|
||
this.$get = ['$rootScope', '$q',
|
||
function($rootScope, $q) {
|
||
var repeatFns = [],
|
||
nextRepeatId = 0,
|
||
now = 0;
|
||
|
||
var $interval = function(fn, delay, count, invokeApply) {
|
||
var deferred = $q.defer(),
|
||
promise = deferred.promise,
|
||
iteration = 0,
|
||
skipApply = (angular.isDefined(invokeApply) && !invokeApply);
|
||
|
||
count = (angular.isDefined(count)) ? count : 0;
|
||
promise.then(null, null, fn);
|
||
|
||
promise.$$intervalId = nextRepeatId;
|
||
|
||
function tick() {
|
||
deferred.notify(iteration++);
|
||
|
||
if (count > 0 && iteration >= count) {
|
||
var fnIndex;
|
||
deferred.resolve(iteration);
|
||
|
||
angular.forEach(repeatFns, function(fn, index) {
|
||
if (fn.id === promise.$$intervalId) fnIndex = index;
|
||
});
|
||
|
||
if (fnIndex !== undefined) {
|
||
repeatFns.splice(fnIndex, 1);
|
||
}
|
||
}
|
||
|
||
if (!skipApply) $rootScope.$apply();
|
||
}
|
||
|
||
repeatFns.push({
|
||
nextTime:(now + delay),
|
||
delay: delay,
|
||
fn: tick,
|
||
id: nextRepeatId,
|
||
deferred: deferred
|
||
});
|
||
repeatFns.sort(function(a,b){ return a.nextTime - b.nextTime;});
|
||
|
||
nextRepeatId++;
|
||
return promise;
|
||
};
|
||
/**
|
||
* @ngdoc method
|
||
* @name $interval#cancel
|
||
*
|
||
* @description
|
||
* Cancels a task associated with the `promise`.
|
||
*
|
||
* @param {promise} promise A promise from calling the `$interval` function.
|
||
* @returns {boolean} Returns `true` if the task was successfully cancelled.
|
||
*/
|
||
$interval.cancel = function(promise) {
|
||
if(!promise) return false;
|
||
var fnIndex;
|
||
|
||
angular.forEach(repeatFns, function(fn, index) {
|
||
if (fn.id === promise.$$intervalId) fnIndex = index;
|
||
});
|
||
|
||
if (fnIndex !== undefined) {
|
||
repeatFns[fnIndex].deferred.reject('canceled');
|
||
repeatFns.splice(fnIndex, 1);
|
||
return true;
|
||
}
|
||
|
||
return false;
|
||
};
|
||
|
||
/**
|
||
* @ngdoc method
|
||
* @name $interval#flush
|
||
* @description
|
||
*
|
||
* Runs interval tasks scheduled to be run in the next `millis` milliseconds.
|
||
*
|
||
* @param {number=} millis maximum timeout amount to flush up until.
|
||
*
|
||
* @return {number} The amount of time moved forward.
|
||
*/
|
||
$interval.flush = function(millis) {
|
||
now += millis;
|
||
while (repeatFns.length && repeatFns[0].nextTime <= now) {
|
||
var task = repeatFns[0];
|
||
task.fn();
|
||
task.nextTime += task.delay;
|
||
repeatFns.sort(function(a,b){ return a.nextTime - b.nextTime;});
|
||
}
|
||
return millis;
|
||
};
|
||
|
||
return $interval;
|
||
}];
|
||
};
|
||
|
||
|
||
/* jshint -W101 */
|
||
/* The R_ISO8061_STR regex is never going to fit into the 100 char limit!
|
||
* This directive should go inside the anonymous function but a bug in JSHint means that it would
|
||
* not be enacted early enough to prevent the warning.
|
||
*/
|
||
var R_ISO8061_STR = /^(\d{4})-?(\d\d)-?(\d\d)(?:T(\d\d)(?:\:?(\d\d)(?:\:?(\d\d)(?:\.(\d{3}))?)?)?(Z|([+-])(\d\d):?(\d\d)))?$/;
|
||
|
||
function jsonStringToDate(string) {
|
||
var match;
|
||
if (match = string.match(R_ISO8061_STR)) {
|
||
var date = new Date(0),
|
||
tzHour = 0,
|
||
tzMin = 0;
|
||
if (match[9]) {
|
||
tzHour = int(match[9] + match[10]);
|
||
tzMin = int(match[9] + match[11]);
|
||
}
|
||
date.setUTCFullYear(int(match[1]), int(match[2]) - 1, int(match[3]));
|
||
date.setUTCHours(int(match[4]||0) - tzHour,
|
||
int(match[5]||0) - tzMin,
|
||
int(match[6]||0),
|
||
int(match[7]||0));
|
||
return date;
|
||
}
|
||
return string;
|
||
}
|
||
|
||
function int(str) {
|
||
return parseInt(str, 10);
|
||
}
|
||
|
||
function padNumber(num, digits, trim) {
|
||
var neg = '';
|
||
if (num < 0) {
|
||
neg = '-';
|
||
num = -num;
|
||
}
|
||
num = '' + num;
|
||
while(num.length < digits) num = '0' + num;
|
||
if (trim)
|
||
num = num.substr(num.length - digits);
|
||
return neg + num;
|
||
}
|
||
|
||
|
||
/**
|
||
* @ngdoc type
|
||
* @name angular.mock.TzDate
|
||
* @description
|
||
*
|
||
* *NOTE*: this is not an injectable instance, just a globally available mock class of `Date`.
|
||
*
|
||
* Mock of the Date type which has its timezone specified via constructor arg.
|
||
*
|
||
* The main purpose is to create Date-like instances with timezone fixed to the specified timezone
|
||
* offset, so that we can test code that depends on local timezone settings without dependency on
|
||
* the time zone settings of the machine where the code is running.
|
||
*
|
||
* @param {number} offset Offset of the *desired* timezone in hours (fractions will be honored)
|
||
* @param {(number|string)} timestamp Timestamp representing the desired time in *UTC*
|
||
*
|
||
* @example
|
||
* !!!! WARNING !!!!!
|
||
* This is not a complete Date object so only methods that were implemented can be called safely.
|
||
* To make matters worse, TzDate instances inherit stuff from Date via a prototype.
|
||
*
|
||
* We do our best to intercept calls to "unimplemented" methods, but since the list of methods is
|
||
* incomplete we might be missing some non-standard methods. This can result in errors like:
|
||
* "Date.prototype.foo called on incompatible Object".
|
||
*
|
||
* ```js
|
||
* var newYearInBratislava = new TzDate(-1, '2009-12-31T23:00:00Z');
|
||
* newYearInBratislava.getTimezoneOffset() => -60;
|
||
* newYearInBratislava.getFullYear() => 2010;
|
||
* newYearInBratislava.getMonth() => 0;
|
||
* newYearInBratislava.getDate() => 1;
|
||
* newYearInBratislava.getHours() => 0;
|
||
* newYearInBratislava.getMinutes() => 0;
|
||
* newYearInBratislava.getSeconds() => 0;
|
||
* ```
|
||
*
|
||
*/
|
||
angular.mock.TzDate = function (offset, timestamp) {
|
||
var self = new Date(0);
|
||
if (angular.isString(timestamp)) {
|
||
var tsStr = timestamp;
|
||
|
||
self.origDate = jsonStringToDate(timestamp);
|
||
|
||
timestamp = self.origDate.getTime();
|
||
if (isNaN(timestamp))
|
||
throw {
|
||
name: "Illegal Argument",
|
||
message: "Arg '" + tsStr + "' passed into TzDate constructor is not a valid date string"
|
||
};
|
||
} else {
|
||
self.origDate = new Date(timestamp);
|
||
}
|
||
|
||
var localOffset = new Date(timestamp).getTimezoneOffset();
|
||
self.offsetDiff = localOffset*60*1000 - offset*1000*60*60;
|
||
self.date = new Date(timestamp + self.offsetDiff);
|
||
|
||
self.getTime = function() {
|
||
return self.date.getTime() - self.offsetDiff;
|
||
};
|
||
|
||
self.toLocaleDateString = function() {
|
||
return self.date.toLocaleDateString();
|
||
};
|
||
|
||
self.getFullYear = function() {
|
||
return self.date.getFullYear();
|
||
};
|
||
|
||
self.getMonth = function() {
|
||
return self.date.getMonth();
|
||
};
|
||
|
||
self.getDate = function() {
|
||
return self.date.getDate();
|
||
};
|
||
|
||
self.getHours = function() {
|
||
return self.date.getHours();
|
||
};
|
||
|
||
self.getMinutes = function() {
|
||
return self.date.getMinutes();
|
||
};
|
||
|
||
self.getSeconds = function() {
|
||
return self.date.getSeconds();
|
||
};
|
||
|
||
self.getMilliseconds = function() {
|
||
return self.date.getMilliseconds();
|
||
};
|
||
|
||
self.getTimezoneOffset = function() {
|
||
return offset * 60;
|
||
};
|
||
|
||
self.getUTCFullYear = function() {
|
||
return self.origDate.getUTCFullYear();
|
||
};
|
||
|
||
self.getUTCMonth = function() {
|
||
return self.origDate.getUTCMonth();
|
||
};
|
||
|
||
self.getUTCDate = function() {
|
||
return self.origDate.getUTCDate();
|
||
};
|
||
|
||
self.getUTCHours = function() {
|
||
return self.origDate.getUTCHours();
|
||
};
|
||
|
||
self.getUTCMinutes = function() {
|
||
return self.origDate.getUTCMinutes();
|
||
};
|
||
|
||
self.getUTCSeconds = function() {
|
||
return self.origDate.getUTCSeconds();
|
||
};
|
||
|
||
self.getUTCMilliseconds = function() {
|
||
return self.origDate.getUTCMilliseconds();
|
||
};
|
||
|
||
self.getDay = function() {
|
||
return self.date.getDay();
|
||
};
|
||
|
||
// provide this method only on browsers that already have it
|
||
if (self.toISOString) {
|
||
self.toISOString = function() {
|
||
return padNumber(self.origDate.getUTCFullYear(), 4) + '-' +
|
||
padNumber(self.origDate.getUTCMonth() + 1, 2) + '-' +
|
||
padNumber(self.origDate.getUTCDate(), 2) + 'T' +
|
||
padNumber(self.origDate.getUTCHours(), 2) + ':' +
|
||
padNumber(self.origDate.getUTCMinutes(), 2) + ':' +
|
||
padNumber(self.origDate.getUTCSeconds(), 2) + '.' +
|
||
padNumber(self.origDate.getUTCMilliseconds(), 3) + 'Z';
|
||
};
|
||
}
|
||
|
||
//hide all methods not implemented in this mock that the Date prototype exposes
|
||
var unimplementedMethods = ['getUTCDay',
|
||
'getYear', 'setDate', 'setFullYear', 'setHours', 'setMilliseconds',
|
||
'setMinutes', 'setMonth', 'setSeconds', 'setTime', 'setUTCDate', 'setUTCFullYear',
|
||
'setUTCHours', 'setUTCMilliseconds', 'setUTCMinutes', 'setUTCMonth', 'setUTCSeconds',
|
||
'setYear', 'toDateString', 'toGMTString', 'toJSON', 'toLocaleFormat', 'toLocaleString',
|
||
'toLocaleTimeString', 'toSource', 'toString', 'toTimeString', 'toUTCString', 'valueOf'];
|
||
|
||
angular.forEach(unimplementedMethods, function(methodName) {
|
||
self[methodName] = function() {
|
||
throw new Error("Method '" + methodName + "' is not implemented in the TzDate mock");
|
||
};
|
||
});
|
||
|
||
return self;
|
||
};
|
||
|
||
//make "tzDateInstance instanceof Date" return true
|
||
angular.mock.TzDate.prototype = Date.prototype;
|
||
/* jshint +W101 */
|
||
|
||
angular.mock.animate = angular.module('ngAnimateMock', ['ng'])
|
||
|
||
.config(['$provide', function($provide) {
|
||
|
||
var reflowQueue = [];
|
||
$provide.value('$$animateReflow', function(fn) {
|
||
var index = reflowQueue.length;
|
||
reflowQueue.push(fn);
|
||
return function cancel() {
|
||
reflowQueue.splice(index, 1);
|
||
};
|
||
});
|
||
|
||
$provide.decorator('$animate', ['$delegate', '$$asyncCallback', '$timeout', '$browser',
|
||
function($delegate, $$asyncCallback, $timeout, $browser) {
|
||
var animate = {
|
||
queue : [],
|
||
cancel : $delegate.cancel,
|
||
enabled : $delegate.enabled,
|
||
triggerCallbackEvents : function() {
|
||
$$asyncCallback.flush();
|
||
},
|
||
triggerCallbackPromise : function() {
|
||
$timeout.flush(0);
|
||
},
|
||
triggerCallbacks : function() {
|
||
this.triggerCallbackEvents();
|
||
this.triggerCallbackPromise();
|
||
},
|
||
triggerReflow : function() {
|
||
angular.forEach(reflowQueue, function(fn) {
|
||
fn();
|
||
});
|
||
reflowQueue = [];
|
||
}
|
||
};
|
||
|
||
angular.forEach(
|
||
['enter','leave','move','addClass','removeClass','setClass'], function(method) {
|
||
animate[method] = function() {
|
||
animate.queue.push({
|
||
event : method,
|
||
element : arguments[0],
|
||
args : arguments
|
||
});
|
||
return $delegate[method].apply($delegate, arguments);
|
||
};
|
||
});
|
||
|
||
return animate;
|
||
}]);
|
||
|
||
}]);
|
||
|
||
|
||
/**
|
||
* @ngdoc function
|
||
* @name angular.mock.dump
|
||
* @description
|
||
*
|
||
* *NOTE*: this is not an injectable instance, just a globally available function.
|
||
*
|
||
* Method for serializing common angular objects (scope, elements, etc..) into strings, useful for
|
||
* debugging.
|
||
*
|
||
* This method is also available on window, where it can be used to display objects on debug
|
||
* console.
|
||
*
|
||
* @param {*} object - any object to turn into string.
|
||
* @return {string} a serialized string of the argument
|
||
*/
|
||
angular.mock.dump = function(object) {
|
||
return serialize(object);
|
||
|
||
function serialize(object) {
|
||
var out;
|
||
|
||
if (angular.isElement(object)) {
|
||
object = angular.element(object);
|
||
out = angular.element('<div></div>');
|
||
angular.forEach(object, function(element) {
|
||
out.append(angular.element(element).clone());
|
||
});
|
||
out = out.html();
|
||
} else if (angular.isArray(object)) {
|
||
out = [];
|
||
angular.forEach(object, function(o) {
|
||
out.push(serialize(o));
|
||
});
|
||
out = '[ ' + out.join(', ') + ' ]';
|
||
} else if (angular.isObject(object)) {
|
||
if (angular.isFunction(object.$eval) && angular.isFunction(object.$apply)) {
|
||
out = serializeScope(object);
|
||
} else if (object instanceof Error) {
|
||
out = object.stack || ('' + object.name + ': ' + object.message);
|
||
} else {
|
||
// TODO(i): this prevents methods being logged,
|
||
// we should have a better way to serialize objects
|
||
out = angular.toJson(object, true);
|
||
}
|
||
} else {
|
||
out = String(object);
|
||
}
|
||
|
||
return out;
|
||
}
|
||
|
||
function serializeScope(scope, offset) {
|
||
offset = offset || ' ';
|
||
var log = [offset + 'Scope(' + scope.$id + '): {'];
|
||
for ( var key in scope ) {
|
||
if (Object.prototype.hasOwnProperty.call(scope, key) && !key.match(/^(\$|this)/)) {
|
||
log.push(' ' + key + ': ' + angular.toJson(scope[key]));
|
||
}
|
||
}
|
||
var child = scope.$$childHead;
|
||
while(child) {
|
||
log.push(serializeScope(child, offset + ' '));
|
||
child = child.$$nextSibling;
|
||
}
|
||
log.push('}');
|
||
return log.join('\n' + offset);
|
||
}
|
||
};
|
||
|
||
/**
|
||
* @ngdoc service
|
||
* @name $httpBackend
|
||
* @description
|
||
* Fake HTTP backend implementation suitable for unit testing applications that use the
|
||
* {@link ng.$http $http service}.
|
||
*
|
||
* *Note*: For fake HTTP backend implementation suitable for end-to-end testing or backend-less
|
||
* development please see {@link ngMockE2E.$httpBackend e2e $httpBackend mock}.
|
||
*
|
||
* During unit testing, we want our unit tests to run quickly and have no external dependencies so
|
||
* we don’t want to send [XHR](https://developer.mozilla.org/en/xmlhttprequest) or
|
||
* [JSONP](http://en.wikipedia.org/wiki/JSONP) requests to a real server. All we really need is
|
||
* to verify whether a certain request has been sent or not, or alternatively just let the
|
||
* application make requests, respond with pre-trained responses and assert that the end result is
|
||
* what we expect it to be.
|
||
*
|
||
* This mock implementation can be used to respond with static or dynamic responses via the
|
||
* `expect` and `when` apis and their shortcuts (`expectGET`, `whenPOST`, etc).
|
||
*
|
||
* When an Angular application needs some data from a server, it calls the $http service, which
|
||
* sends the request to a real server using $httpBackend service. With dependency injection, it is
|
||
* easy to inject $httpBackend mock (which has the same API as $httpBackend) and use it to verify
|
||
* the requests and respond with some testing data without sending a request to a real server.
|
||
*
|
||
* There are two ways to specify what test data should be returned as http responses by the mock
|
||
* backend when the code under test makes http requests:
|
||
*
|
||
* - `$httpBackend.expect` - specifies a request expectation
|
||
* - `$httpBackend.when` - specifies a backend definition
|
||
*
|
||
*
|
||
* # Request Expectations vs Backend Definitions
|
||
*
|
||
* Request expectations provide a way to make assertions about requests made by the application and
|
||
* to define responses for those requests. The test will fail if the expected requests are not made
|
||
* or they are made in the wrong order.
|
||
*
|
||
* Backend definitions allow you to define a fake backend for your application which doesn't assert
|
||
* if a particular request was made or not, it just returns a trained response if a request is made.
|
||
* The test will pass whether or not the request gets made during testing.
|
||
*
|
||
*
|
||
* <table class="table">
|
||
* <tr><th width="220px"></th><th>Request expectations</th><th>Backend definitions</th></tr>
|
||
* <tr>
|
||
* <th>Syntax</th>
|
||
* <td>.expect(...).respond(...)</td>
|
||
* <td>.when(...).respond(...)</td>
|
||
* </tr>
|
||
* <tr>
|
||
* <th>Typical usage</th>
|
||
* <td>strict unit tests</td>
|
||
* <td>loose (black-box) unit testing</td>
|
||
* </tr>
|
||
* <tr>
|
||
* <th>Fulfills multiple requests</th>
|
||
* <td>NO</td>
|
||
* <td>YES</td>
|
||
* </tr>
|
||
* <tr>
|
||
* <th>Order of requests matters</th>
|
||
* <td>YES</td>
|
||
* <td>NO</td>
|
||
* </tr>
|
||
* <tr>
|
||
* <th>Request required</th>
|
||
* <td>YES</td>
|
||
* <td>NO</td>
|
||
* </tr>
|
||
* <tr>
|
||
* <th>Response required</th>
|
||
* <td>optional (see below)</td>
|
||
* <td>YES</td>
|
||
* </tr>
|
||
* </table>
|
||
*
|
||
* In cases where both backend definitions and request expectations are specified during unit
|
||
* testing, the request expectations are evaluated first.
|
||
*
|
||
* If a request expectation has no response specified, the algorithm will search your backend
|
||
* definitions for an appropriate response.
|
||
*
|
||
* If a request didn't match any expectation or if the expectation doesn't have the response
|
||
* defined, the backend definitions are evaluated in sequential order to see if any of them match
|
||
* the request. The response from the first matched definition is returned.
|
||
*
|
||
*
|
||
* # Flushing HTTP requests
|
||
*
|
||
* The $httpBackend used in production always responds to requests asynchronously. If we preserved
|
||
* this behavior in unit testing, we'd have to create async unit tests, which are hard to write,
|
||
* to follow and to maintain. But neither can the testing mock respond synchronously; that would
|
||
* change the execution of the code under test. For this reason, the mock $httpBackend has a
|
||
* `flush()` method, which allows the test to explicitly flush pending requests. This preserves
|
||
* the async api of the backend, while allowing the test to execute synchronously.
|
||
*
|
||
*
|
||
* # Unit testing with mock $httpBackend
|
||
* The following code shows how to setup and use the mock backend when unit testing a controller.
|
||
* First we create the controller under test:
|
||
*
|
||
```js
|
||
// The controller code
|
||
function MyController($scope, $http) {
|
||
var authToken;
|
||
|
||
$http.get('/auth.py').success(function(data, status, headers) {
|
||
authToken = headers('A-Token');
|
||
$scope.user = data;
|
||
});
|
||
|
||
$scope.saveMessage = function(message) {
|
||
var headers = { 'Authorization': authToken };
|
||
$scope.status = 'Saving...';
|
||
|
||
$http.post('/add-msg.py', message, { headers: headers } ).success(function(response) {
|
||
$scope.status = '';
|
||
}).error(function() {
|
||
$scope.status = 'ERROR!';
|
||
});
|
||
};
|
||
}
|
||
```
|
||
*
|
||
* Now we setup the mock backend and create the test specs:
|
||
*
|
||
```js
|
||
// testing controller
|
||
describe('MyController', function() {
|
||
var $httpBackend, $rootScope, createController, authRequestHandler;
|
||
|
||
beforeEach(inject(function($injector) {
|
||
// Set up the mock http service responses
|
||
$httpBackend = $injector.get('$httpBackend');
|
||
// backend definition common for all tests
|
||
authRequestHandler = $httpBackend.when('GET', '/auth.py')
|
||
.respond({userId: 'userX'}, {'A-Token': 'xxx'});
|
||
|
||
// Get hold of a scope (i.e. the root scope)
|
||
$rootScope = $injector.get('$rootScope');
|
||
// The $controller service is used to create instances of controllers
|
||
var $controller = $injector.get('$controller');
|
||
|
||
createController = function() {
|
||
return $controller('MyController', {'$scope' : $rootScope });
|
||
};
|
||
}));
|
||
|
||
|
||
afterEach(function() {
|
||
$httpBackend.verifyNoOutstandingExpectation();
|
||
$httpBackend.verifyNoOutstandingRequest();
|
||
});
|
||
|
||
|
||
it('should fetch authentication token', function() {
|
||
$httpBackend.expectGET('/auth.py');
|
||
var controller = createController();
|
||
$httpBackend.flush();
|
||
});
|
||
|
||
|
||
it('should fail authentication', function() {
|
||
|
||
// Notice how you can change the response even after it was set
|
||
authRequestHandler.respond(401, '');
|
||
|
||
$httpBackend.expectGET('/auth.py');
|
||
var controller = createController();
|
||
$httpBackend.flush();
|
||
expect($rootScope.status).toBe('Failed...');
|
||
});
|
||
|
||
|
||
it('should send msg to server', function() {
|
||
var controller = createController();
|
||
$httpBackend.flush();
|
||
|
||
// now you don’t care about the authentication, but
|
||
// the controller will still send the request and
|
||
// $httpBackend will respond without you having to
|
||
// specify the expectation and response for this request
|
||
|
||
$httpBackend.expectPOST('/add-msg.py', 'message content').respond(201, '');
|
||
$rootScope.saveMessage('message content');
|
||
expect($rootScope.status).toBe('Saving...');
|
||
$httpBackend.flush();
|
||
expect($rootScope.status).toBe('');
|
||
});
|
||
|
||
|
||
it('should send auth header', function() {
|
||
var controller = createController();
|
||
$httpBackend.flush();
|
||
|
||
$httpBackend.expectPOST('/add-msg.py', undefined, function(headers) {
|
||
// check if the header was send, if it wasn't the expectation won't
|
||
// match the request and the test will fail
|
||
return headers['Authorization'] == 'xxx';
|
||
}).respond(201, '');
|
||
|
||
$rootScope.saveMessage('whatever');
|
||
$httpBackend.flush();
|
||
});
|
||
});
|
||
```
|
||
*/
|
||
angular.mock.$HttpBackendProvider = function() {
|
||
this.$get = ['$rootScope', createHttpBackendMock];
|
||
};
|
||
|
||
/**
|
||
* General factory function for $httpBackend mock.
|
||
* Returns instance for unit testing (when no arguments specified):
|
||
* - passing through is disabled
|
||
* - auto flushing is disabled
|
||
*
|
||
* Returns instance for e2e testing (when `$delegate` and `$browser` specified):
|
||
* - passing through (delegating request to real backend) is enabled
|
||
* - auto flushing is enabled
|
||
*
|
||
* @param {Object=} $delegate Real $httpBackend instance (allow passing through if specified)
|
||
* @param {Object=} $browser Auto-flushing enabled if specified
|
||
* @return {Object} Instance of $httpBackend mock
|
||
*/
|
||
function createHttpBackendMock($rootScope, $delegate, $browser) {
|
||
var definitions = [],
|
||
expectations = [],
|
||
responses = [],
|
||
responsesPush = angular.bind(responses, responses.push),
|
||
copy = angular.copy;
|
||
|
||
function createResponse(status, data, headers, statusText) {
|
||
if (angular.isFunction(status)) return status;
|
||
|
||
return function() {
|
||
return angular.isNumber(status)
|
||
? [status, data, headers, statusText]
|
||
: [200, status, data];
|
||
};
|
||
}
|
||
|
||
// TODO(vojta): change params to: method, url, data, headers, callback
|
||
function $httpBackend(method, url, data, callback, headers, timeout, withCredentials) {
|
||
var xhr = new MockXhr(),
|
||
expectation = expectations[0],
|
||
wasExpected = false;
|
||
|
||
function prettyPrint(data) {
|
||
return (angular.isString(data) || angular.isFunction(data) || data instanceof RegExp)
|
||
? data
|
||
: angular.toJson(data);
|
||
}
|
||
|
||
function wrapResponse(wrapped) {
|
||
if (!$browser && timeout && timeout.then) timeout.then(handleTimeout);
|
||
|
||
return handleResponse;
|
||
|
||
function handleResponse() {
|
||
var response = wrapped.response(method, url, data, headers);
|
||
xhr.$$respHeaders = response[2];
|
||
callback(copy(response[0]), copy(response[1]), xhr.getAllResponseHeaders(),
|
||
copy(response[3] || ''));
|
||
}
|
||
|
||
function handleTimeout() {
|
||
for (var i = 0, ii = responses.length; i < ii; i++) {
|
||
if (responses[i] === handleResponse) {
|
||
responses.splice(i, 1);
|
||
callback(-1, undefined, '');
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
if (expectation && expectation.match(method, url)) {
|
||
if (!expectation.matchData(data))
|
||
throw new Error('Expected ' + expectation + ' with different data\n' +
|
||
'EXPECTED: ' + prettyPrint(expectation.data) + '\nGOT: ' + data);
|
||
|
||
if (!expectation.matchHeaders(headers))
|
||
throw new Error('Expected ' + expectation + ' with different headers\n' +
|
||
'EXPECTED: ' + prettyPrint(expectation.headers) + '\nGOT: ' +
|
||
prettyPrint(headers));
|
||
|
||
expectations.shift();
|
||
|
||
if (expectation.response) {
|
||
responses.push(wrapResponse(expectation));
|
||
return;
|
||
}
|
||
wasExpected = true;
|
||
}
|
||
|
||
var i = -1, definition;
|
||
while ((definition = definitions[++i])) {
|
||
if (definition.match(method, url, data, headers || {})) {
|
||
if (definition.response) {
|
||
// if $browser specified, we do auto flush all requests
|
||
($browser ? $browser.defer : responsesPush)(wrapResponse(definition));
|
||
} else if (definition.passThrough) {
|
||
$delegate(method, url, data, callback, headers, timeout, withCredentials);
|
||
} else throw new Error('No response defined !');
|
||
return;
|
||
}
|
||
}
|
||
throw wasExpected ?
|
||
new Error('No response defined !') :
|
||
new Error('Unexpected request: ' + method + ' ' + url + '\n' +
|
||
(expectation ? 'Expected ' + expectation : 'No more request expected'));
|
||
}
|
||
|
||
/**
|
||
* @ngdoc method
|
||
* @name $httpBackend#when
|
||
* @description
|
||
* Creates a new backend definition.
|
||
*
|
||
* @param {string} method HTTP method.
|
||
* @param {string|RegExp|function(string)} url HTTP url or function that receives the url
|
||
* and returns true if the url match the current definition.
|
||
* @param {(string|RegExp|function(string))=} data HTTP request body or function that receives
|
||
* data string and returns true if the data is as expected.
|
||
* @param {(Object|function(Object))=} headers HTTP headers or function that receives http header
|
||
* object and returns true if the headers match the current definition.
|
||
* @returns {requestHandler} Returns an object with `respond` method that controls how a matched
|
||
* request is handled. You can save this object for later use and invoke `respond` again in
|
||
* order to change how a matched request is handled.
|
||
*
|
||
* - respond –
|
||
* `{function([status,] data[, headers, statusText])
|
||
* | function(function(method, url, data, headers)}`
|
||
* – The respond method takes a set of static data to be returned or a function that can
|
||
* return an array containing response status (number), response data (string), response
|
||
* headers (Object), and the text for the status (string). The respond method returns the
|
||
* `requestHandler` object for possible overrides.
|
||
*/
|
||
$httpBackend.when = function(method, url, data, headers) {
|
||
var definition = new MockHttpExpectation(method, url, data, headers),
|
||
chain = {
|
||
respond: function(status, data, headers, statusText) {
|
||
definition.passThrough = undefined;
|
||
definition.response = createResponse(status, data, headers, statusText);
|
||
return chain;
|
||
}
|
||
};
|
||
|
||
if ($browser) {
|
||
chain.passThrough = function() {
|
||
definition.response = undefined;
|
||
definition.passThrough = true;
|
||
return chain;
|
||
};
|
||
}
|
||
|
||
definitions.push(definition);
|
||
return chain;
|
||
};
|
||
|
||
/**
|
||
* @ngdoc method
|
||
* @name $httpBackend#whenGET
|
||
* @description
|
||
* Creates a new backend definition for GET requests. For more info see `when()`.
|
||
*
|
||
* @param {string|RegExp|function(string)} url HTTP url or function that receives the url
|
||
* and returns true if the url match the current definition.
|
||
* @param {(Object|function(Object))=} headers HTTP headers.
|
||
* @returns {requestHandler} Returns an object with `respond` method that control how a matched
|
||
* request is handled. You can save this object for later use and invoke `respond` again in
|
||
* order to change how a matched request is handled.
|
||
*/
|
||
|
||
/**
|
||
* @ngdoc method
|
||
* @name $httpBackend#whenHEAD
|
||
* @description
|
||
* Creates a new backend definition for HEAD requests. For more info see `when()`.
|
||
*
|
||
* @param {string|RegExp|function(string)} url HTTP url or function that receives the url
|
||
* and returns true if the url match the current definition.
|
||
* @param {(Object|function(Object))=} headers HTTP headers.
|
||
* @returns {requestHandler} Returns an object with `respond` method that control how a matched
|
||
* request is handled. You can save this object for later use and invoke `respond` again in
|
||
* order to change how a matched request is handled.
|
||
*/
|
||
|
||
/**
|
||
* @ngdoc method
|
||
* @name $httpBackend#whenDELETE
|
||
* @description
|
||
* Creates a new backend definition for DELETE requests. For more info see `when()`.
|
||
*
|
||
* @param {string|RegExp|function(string)} url HTTP url or function that receives the url
|
||
* and returns true if the url match the current definition.
|
||
* @param {(Object|function(Object))=} headers HTTP headers.
|
||
* @returns {requestHandler} Returns an object with `respond` method that control how a matched
|
||
* request is handled. You can save this object for later use and invoke `respond` again in
|
||
* order to change how a matched request is handled.
|
||
*/
|
||
|
||
/**
|
||
* @ngdoc method
|
||
* @name $httpBackend#whenPOST
|
||
* @description
|
||
* Creates a new backend definition for POST requests. For more info see `when()`.
|
||
*
|
||
* @param {string|RegExp|function(string)} url HTTP url or function that receives the url
|
||
* and returns true if the url match the current definition.
|
||
* @param {(string|RegExp|function(string))=} data HTTP request body or function that receives
|
||
* data string and returns true if the data is as expected.
|
||
* @param {(Object|function(Object))=} headers HTTP headers.
|
||
* @returns {requestHandler} Returns an object with `respond` method that control how a matched
|
||
* request is handled. You can save this object for later use and invoke `respond` again in
|
||
* order to change how a matched request is handled.
|
||
*/
|
||
|
||
/**
|
||
* @ngdoc method
|
||
* @name $httpBackend#whenPUT
|
||
* @description
|
||
* Creates a new backend definition for PUT requests. For more info see `when()`.
|
||
*
|
||
* @param {string|RegExp|function(string)} url HTTP url or function that receives the url
|
||
* and returns true if the url match the current definition.
|
||
* @param {(string|RegExp|function(string))=} data HTTP request body or function that receives
|
||
* data string and returns true if the data is as expected.
|
||
* @param {(Object|function(Object))=} headers HTTP headers.
|
||
* @returns {requestHandler} Returns an object with `respond` method that control how a matched
|
||
* request is handled. You can save this object for later use and invoke `respond` again in
|
||
* order to change how a matched request is handled.
|
||
*/
|
||
|
||
/**
|
||
* @ngdoc method
|
||
* @name $httpBackend#whenJSONP
|
||
* @description
|
||
* Creates a new backend definition for JSONP requests. For more info see `when()`.
|
||
*
|
||
* @param {string|RegExp|function(string)} url HTTP url or function that receives the url
|
||
* and returns true if the url match the current definition.
|
||
* @returns {requestHandler} Returns an object with `respond` method that control how a matched
|
||
* request is handled. You can save this object for later use and invoke `respond` again in
|
||
* order to change how a matched request is handled.
|
||
*/
|
||
createShortMethods('when');
|
||
|
||
|
||
/**
|
||
* @ngdoc method
|
||
* @name $httpBackend#expect
|
||
* @description
|
||
* Creates a new request expectation.
|
||
*
|
||
* @param {string} method HTTP method.
|
||
* @param {string|RegExp|function(string)} url HTTP url or function that receives the url
|
||
* and returns true if the url match the current definition.
|
||
* @param {(string|RegExp|function(string)|Object)=} data HTTP request body or function that
|
||
* receives data string and returns true if the data is as expected, or Object if request body
|
||
* is in JSON format.
|
||
* @param {(Object|function(Object))=} headers HTTP headers or function that receives http header
|
||
* object and returns true if the headers match the current expectation.
|
||
* @returns {requestHandler} Returns an object with `respond` method that control how a matched
|
||
* request is handled. You can save this object for later use and invoke `respond` again in
|
||
* order to change how a matched request is handled.
|
||
*
|
||
* - respond –
|
||
* `{function([status,] data[, headers, statusText])
|
||
* | function(function(method, url, data, headers)}`
|
||
* – The respond method takes a set of static data to be returned or a function that can
|
||
* return an array containing response status (number), response data (string), response
|
||
* headers (Object), and the text for the status (string). The respond method returns the
|
||
* `requestHandler` object for possible overrides.
|
||
*/
|
||
$httpBackend.expect = function(method, url, data, headers) {
|
||
var expectation = new MockHttpExpectation(method, url, data, headers),
|
||
chain = {
|
||
respond: function (status, data, headers, statusText) {
|
||
expectation.response = createResponse(status, data, headers, statusText);
|
||
return chain;
|
||
}
|
||
};
|
||
|
||
expectations.push(expectation);
|
||
return chain;
|
||
};
|
||
|
||
|
||
/**
|
||
* @ngdoc method
|
||
* @name $httpBackend#expectGET
|
||
* @description
|
||
* Creates a new request expectation for GET requests. For more info see `expect()`.
|
||
*
|
||
* @param {string|RegExp|function(string)} url HTTP url or function that receives the url
|
||
* and returns true if the url match the current definition.
|
||
* @param {Object=} headers HTTP headers.
|
||
* @returns {requestHandler} Returns an object with `respond` method that control how a matched
|
||
* request is handled. You can save this object for later use and invoke `respond` again in
|
||
* order to change how a matched request is handled. See #expect for more info.
|
||
*/
|
||
|
||
/**
|
||
* @ngdoc method
|
||
* @name $httpBackend#expectHEAD
|
||
* @description
|
||
* Creates a new request expectation for HEAD requests. For more info see `expect()`.
|
||
*
|
||
* @param {string|RegExp|function(string)} url HTTP url or function that receives the url
|
||
* and returns true if the url match the current definition.
|
||
* @param {Object=} headers HTTP headers.
|
||
* @returns {requestHandler} Returns an object with `respond` method that control how a matched
|
||
* request is handled. You can save this object for later use and invoke `respond` again in
|
||
* order to change how a matched request is handled.
|
||
*/
|
||
|
||
/**
|
||
* @ngdoc method
|
||
* @name $httpBackend#expectDELETE
|
||
* @description
|
||
* Creates a new request expectation for DELETE requests. For more info see `expect()`.
|
||
*
|
||
* @param {string|RegExp|function(string)} url HTTP url or function that receives the url
|
||
* and returns true if the url match the current definition.
|
||
* @param {Object=} headers HTTP headers.
|
||
* @returns {requestHandler} Returns an object with `respond` method that control how a matched
|
||
* request is handled. You can save this object for later use and invoke `respond` again in
|
||
* order to change how a matched request is handled.
|
||
*/
|
||
|
||
/**
|
||
* @ngdoc method
|
||
* @name $httpBackend#expectPOST
|
||
* @description
|
||
* Creates a new request expectation for POST requests. For more info see `expect()`.
|
||
*
|
||
* @param {string|RegExp|function(string)} url HTTP url or function that receives the url
|
||
* and returns true if the url match the current definition.
|
||
* @param {(string|RegExp|function(string)|Object)=} data HTTP request body or function that
|
||
* receives data string and returns true if the data is as expected, or Object if request body
|
||
* is in JSON format.
|
||
* @param {Object=} headers HTTP headers.
|
||
* @returns {requestHandler} Returns an object with `respond` method that control how a matched
|
||
* request is handled. You can save this object for later use and invoke `respond` again in
|
||
* order to change how a matched request is handled.
|
||
*/
|
||
|
||
/**
|
||
* @ngdoc method
|
||
* @name $httpBackend#expectPUT
|
||
* @description
|
||
* Creates a new request expectation for PUT requests. For more info see `expect()`.
|
||
*
|
||
* @param {string|RegExp|function(string)} url HTTP url or function that receives the url
|
||
* and returns true if the url match the current definition.
|
||
* @param {(string|RegExp|function(string)|Object)=} data HTTP request body or function that
|
||
* receives data string and returns true if the data is as expected, or Object if request body
|
||
* is in JSON format.
|
||
* @param {Object=} headers HTTP headers.
|
||
* @returns {requestHandler} Returns an object with `respond` method that control how a matched
|
||
* request is handled. You can save this object for later use and invoke `respond` again in
|
||
* order to change how a matched request is handled.
|
||
*/
|
||
|
||
/**
|
||
* @ngdoc method
|
||
* @name $httpBackend#expectPATCH
|
||
* @description
|
||
* Creates a new request expectation for PATCH requests. For more info see `expect()`.
|
||
*
|
||
* @param {string|RegExp|function(string)} url HTTP url or function that receives the url
|
||
* and returns true if the url match the current definition.
|
||
* @param {(string|RegExp|function(string)|Object)=} data HTTP request body or function that
|
||
* receives data string and returns true if the data is as expected, or Object if request body
|
||
* is in JSON format.
|
||
* @param {Object=} headers HTTP headers.
|
||
* @returns {requestHandler} Returns an object with `respond` method that control how a matched
|
||
* request is handled. You can save this object for later use and invoke `respond` again in
|
||
* order to change how a matched request is handled.
|
||
*/
|
||
|
||
/**
|
||
* @ngdoc method
|
||
* @name $httpBackend#expectJSONP
|
||
* @description
|
||
* Creates a new request expectation for JSONP requests. For more info see `expect()`.
|
||
*
|
||
* @param {string|RegExp|function(string)} url HTTP url or function that receives the url
|
||
* and returns true if the url match the current definition.
|
||
* @returns {requestHandler} Returns an object with `respond` method that control how a matched
|
||
* request is handled. You can save this object for later use and invoke `respond` again in
|
||
* order to change how a matched request is handled.
|
||
*/
|
||
createShortMethods('expect');
|
||
|
||
|
||
/**
|
||
* @ngdoc method
|
||
* @name $httpBackend#flush
|
||
* @description
|
||
* Flushes all pending requests using the trained responses.
|
||
*
|
||
* @param {number=} count Number of responses to flush (in the order they arrived). If undefined,
|
||
* all pending requests will be flushed. If there are no pending requests when the flush method
|
||
* is called an exception is thrown (as this typically a sign of programming error).
|
||
*/
|
||
$httpBackend.flush = function(count, digest) {
|
||
if (digest !== false) $rootScope.$digest();
|
||
if (!responses.length) throw new Error('No pending request to flush !');
|
||
|
||
if (angular.isDefined(count) && count !== null) {
|
||
while (count--) {
|
||
if (!responses.length) throw new Error('No more pending request to flush !');
|
||
responses.shift()();
|
||
}
|
||
} else {
|
||
while (responses.length) {
|
||
responses.shift()();
|
||
}
|
||
}
|
||
$httpBackend.verifyNoOutstandingExpectation(digest);
|
||
};
|
||
|
||
|
||
/**
|
||
* @ngdoc method
|
||
* @name $httpBackend#verifyNoOutstandingExpectation
|
||
* @description
|
||
* Verifies that all of the requests defined via the `expect` api were made. If any of the
|
||
* requests were not made, verifyNoOutstandingExpectation throws an exception.
|
||
*
|
||
* Typically, you would call this method following each test case that asserts requests using an
|
||
* "afterEach" clause.
|
||
*
|
||
* ```js
|
||
* afterEach($httpBackend.verifyNoOutstandingExpectation);
|
||
* ```
|
||
*/
|
||
$httpBackend.verifyNoOutstandingExpectation = function(digest) {
|
||
if (digest !== false) $rootScope.$digest();
|
||
if (expectations.length) {
|
||
throw new Error('Unsatisfied requests: ' + expectations.join(', '));
|
||
}
|
||
};
|
||
|
||
|
||
/**
|
||
* @ngdoc method
|
||
* @name $httpBackend#verifyNoOutstandingRequest
|
||
* @description
|
||
* Verifies that there are no outstanding requests that need to be flushed.
|
||
*
|
||
* Typically, you would call this method following each test case that asserts requests using an
|
||
* "afterEach" clause.
|
||
*
|
||
* ```js
|
||
* afterEach($httpBackend.verifyNoOutstandingRequest);
|
||
* ```
|
||
*/
|
||
$httpBackend.verifyNoOutstandingRequest = function() {
|
||
if (responses.length) {
|
||
throw new Error('Unflushed requests: ' + responses.length);
|
||
}
|
||
};
|
||
|
||
|
||
/**
|
||
* @ngdoc method
|
||
* @name $httpBackend#resetExpectations
|
||
* @description
|
||
* Resets all request expectations, but preserves all backend definitions. Typically, you would
|
||
* call resetExpectations during a multiple-phase test when you want to reuse the same instance of
|
||
* $httpBackend mock.
|
||
*/
|
||
$httpBackend.resetExpectations = function() {
|
||
expectations.length = 0;
|
||
responses.length = 0;
|
||
};
|
||
|
||
return $httpBackend;
|
||
|
||
|
||
function createShortMethods(prefix) {
|
||
angular.forEach(['GET', 'DELETE', 'JSONP', 'HEAD'], function(method) {
|
||
$httpBackend[prefix + method] = function(url, headers) {
|
||
return $httpBackend[prefix](method, url, undefined, headers);
|
||
};
|
||
});
|
||
|
||
angular.forEach(['PUT', 'POST', 'PATCH'], function(method) {
|
||
$httpBackend[prefix + method] = function(url, data, headers) {
|
||
return $httpBackend[prefix](method, url, data, headers);
|
||
};
|
||
});
|
||
}
|
||
}
|
||
|
||
function MockHttpExpectation(method, url, data, headers) {
|
||
|
||
this.data = data;
|
||
this.headers = headers;
|
||
|
||
this.match = function(m, u, d, h) {
|
||
if (method != m) return false;
|
||
if (!this.matchUrl(u)) return false;
|
||
if (angular.isDefined(d) && !this.matchData(d)) return false;
|
||
if (angular.isDefined(h) && !this.matchHeaders(h)) return false;
|
||
return true;
|
||
};
|
||
|
||
this.matchUrl = function(u) {
|
||
if (!url) return true;
|
||
if (angular.isFunction(url.test)) return url.test(u);
|
||
if (angular.isFunction(url)) return url(u);
|
||
return url == u;
|
||
};
|
||
|
||
this.matchHeaders = function(h) {
|
||
if (angular.isUndefined(headers)) return true;
|
||
if (angular.isFunction(headers)) return headers(h);
|
||
return angular.equals(headers, h);
|
||
};
|
||
|
||
this.matchData = function(d) {
|
||
if (angular.isUndefined(data)) return true;
|
||
if (data && angular.isFunction(data.test)) return data.test(d);
|
||
if (data && angular.isFunction(data)) return data(d);
|
||
if (data && !angular.isString(data)) return angular.equals(data, angular.fromJson(d));
|
||
return data == d;
|
||
};
|
||
|
||
this.toString = function() {
|
||
return method + ' ' + url;
|
||
};
|
||
}
|
||
|
||
function createMockXhr() {
|
||
return new MockXhr();
|
||
}
|
||
|
||
function MockXhr() {
|
||
|
||
// hack for testing $http, $httpBackend
|
||
MockXhr.$$lastInstance = this;
|
||
|
||
this.open = function(method, url, async) {
|
||
this.$$method = method;
|
||
this.$$url = url;
|
||
this.$$async = async;
|
||
this.$$reqHeaders = {};
|
||
this.$$respHeaders = {};
|
||
};
|
||
|
||
this.send = function(data) {
|
||
this.$$data = data;
|
||
};
|
||
|
||
this.setRequestHeader = function(key, value) {
|
||
this.$$reqHeaders[key] = value;
|
||
};
|
||
|
||
this.getResponseHeader = function(name) {
|
||
// the lookup must be case insensitive,
|
||
// that's why we try two quick lookups first and full scan last
|
||
var header = this.$$respHeaders[name];
|
||
if (header) return header;
|
||
|
||
name = angular.lowercase(name);
|
||
header = this.$$respHeaders[name];
|
||
if (header) return header;
|
||
|
||
header = undefined;
|
||
angular.forEach(this.$$respHeaders, function(headerVal, headerName) {
|
||
if (!header && angular.lowercase(headerName) == name) header = headerVal;
|
||
});
|
||
return header;
|
||
};
|
||
|
||
this.getAllResponseHeaders = function() {
|
||
var lines = [];
|
||
|
||
angular.forEach(this.$$respHeaders, function(value, key) {
|
||
lines.push(key + ': ' + value);
|
||
});
|
||
return lines.join('\n');
|
||
};
|
||
|
||
this.abort = angular.noop;
|
||
}
|
||
|
||
|
||
/**
|
||
* @ngdoc service
|
||
* @name $timeout
|
||
* @description
|
||
*
|
||
* This service is just a simple decorator for {@link ng.$timeout $timeout} service
|
||
* that adds a "flush" and "verifyNoPendingTasks" methods.
|
||
*/
|
||
|
||
angular.mock.$TimeoutDecorator = ['$delegate', '$browser', function ($delegate, $browser) {
|
||
|
||
/**
|
||
* @ngdoc method
|
||
* @name $timeout#flush
|
||
* @description
|
||
*
|
||
* Flushes the queue of pending tasks.
|
||
*
|
||
* @param {number=} delay maximum timeout amount to flush up until
|
||
*/
|
||
$delegate.flush = function(delay) {
|
||
$browser.defer.flush(delay);
|
||
};
|
||
|
||
/**
|
||
* @ngdoc method
|
||
* @name $timeout#verifyNoPendingTasks
|
||
* @description
|
||
*
|
||
* Verifies that there are no pending tasks that need to be flushed.
|
||
*/
|
||
$delegate.verifyNoPendingTasks = function() {
|
||
if ($browser.deferredFns.length) {
|
||
throw new Error('Deferred tasks to flush (' + $browser.deferredFns.length + '): ' +
|
||
formatPendingTasksAsString($browser.deferredFns));
|
||
}
|
||
};
|
||
|
||
function formatPendingTasksAsString(tasks) {
|
||
var result = [];
|
||
angular.forEach(tasks, function(task) {
|
||
result.push('{id: ' + task.id + ', ' + 'time: ' + task.time + '}');
|
||
});
|
||
|
||
return result.join(', ');
|
||
}
|
||
|
||
return $delegate;
|
||
}];
|
||
|
||
angular.mock.$RAFDecorator = ['$delegate', function($delegate) {
|
||
var queue = [];
|
||
var rafFn = function(fn) {
|
||
var index = queue.length;
|
||
queue.push(fn);
|
||
return function() {
|
||
queue.splice(index, 1);
|
||
};
|
||
};
|
||
|
||
rafFn.supported = $delegate.supported;
|
||
|
||
rafFn.flush = function() {
|
||
if(queue.length === 0) {
|
||
throw new Error('No rAF callbacks present');
|
||
}
|
||
|
||
var length = queue.length;
|
||
for(var i=0;i<length;i++) {
|
||
queue[i]();
|
||
}
|
||
|
||
queue = [];
|
||
};
|
||
|
||
return rafFn;
|
||
}];
|
||
|
||
angular.mock.$AsyncCallbackDecorator = ['$delegate', function($delegate) {
|
||
var callbacks = [];
|
||
var addFn = function(fn) {
|
||
callbacks.push(fn);
|
||
};
|
||
addFn.flush = function() {
|
||
angular.forEach(callbacks, function(fn) {
|
||
fn();
|
||
});
|
||
callbacks = [];
|
||
};
|
||
return addFn;
|
||
}];
|
||
|
||
/**
|
||
*
|
||
*/
|
||
angular.mock.$RootElementProvider = function() {
|
||
this.$get = function() {
|
||
return angular.element('<div ng-app></div>');
|
||
};
|
||
};
|
||
|
||
/**
|
||
* @ngdoc module
|
||
* @name ngMock
|
||
* @packageName angular-mocks
|
||
* @description
|
||
*
|
||
* # ngMock
|
||
*
|
||
* The `ngMock` module provides support to inject and mock Angular services into unit tests.
|
||
* In addition, ngMock also extends various core ng services such that they can be
|
||
* inspected and controlled in a synchronous manner within test code.
|
||
*
|
||
*
|
||
* <div doc-module-components="ngMock"></div>
|
||
*
|
||
*/
|
||
angular.module('ngMock', ['ng']).provider({
|
||
$browser: angular.mock.$BrowserProvider,
|
||
$exceptionHandler: angular.mock.$ExceptionHandlerProvider,
|
||
$log: angular.mock.$LogProvider,
|
||
$interval: angular.mock.$IntervalProvider,
|
||
$httpBackend: angular.mock.$HttpBackendProvider,
|
||
$rootElement: angular.mock.$RootElementProvider
|
||
}).config(['$provide', function($provide) {
|
||
$provide.decorator('$timeout', angular.mock.$TimeoutDecorator);
|
||
$provide.decorator('$$rAF', angular.mock.$RAFDecorator);
|
||
$provide.decorator('$$asyncCallback', angular.mock.$AsyncCallbackDecorator);
|
||
}]);
|
||
|
||
/**
|
||
* @ngdoc module
|
||
* @name ngMockE2E
|
||
* @module ngMockE2E
|
||
* @packageName angular-mocks
|
||
* @description
|
||
*
|
||
* The `ngMockE2E` is an angular module which contains mocks suitable for end-to-end testing.
|
||
* Currently there is only one mock present in this module -
|
||
* the {@link ngMockE2E.$httpBackend e2e $httpBackend} mock.
|
||
*/
|
||
angular.module('ngMockE2E', ['ng']).config(['$provide', function($provide) {
|
||
$provide.decorator('$httpBackend', angular.mock.e2e.$httpBackendDecorator);
|
||
}]);
|
||
|
||
/**
|
||
* @ngdoc service
|
||
* @name $httpBackend
|
||
* @module ngMockE2E
|
||
* @description
|
||
* Fake HTTP backend implementation suitable for end-to-end testing or backend-less development of
|
||
* applications that use the {@link ng.$http $http service}.
|
||
*
|
||
* *Note*: For fake http backend implementation suitable for unit testing please see
|
||
* {@link ngMock.$httpBackend unit-testing $httpBackend mock}.
|
||
*
|
||
* This implementation can be used to respond with static or dynamic responses via the `when` api
|
||
* and its shortcuts (`whenGET`, `whenPOST`, etc) and optionally pass through requests to the
|
||
* real $httpBackend for specific requests (e.g. to interact with certain remote apis or to fetch
|
||
* templates from a webserver).
|
||
*
|
||
* As opposed to unit-testing, in an end-to-end testing scenario or in scenario when an application
|
||
* is being developed with the real backend api replaced with a mock, it is often desirable for
|
||
* certain category of requests to bypass the mock and issue a real http request (e.g. to fetch
|
||
* templates or static files from the webserver). To configure the backend with this behavior
|
||
* use the `passThrough` request handler of `when` instead of `respond`.
|
||
*
|
||
* Additionally, we don't want to manually have to flush mocked out requests like we do during unit
|
||
* testing. For this reason the e2e $httpBackend flushes mocked out requests
|
||
* automatically, closely simulating the behavior of the XMLHttpRequest object.
|
||
*
|
||
* To setup the application to run with this http backend, you have to create a module that depends
|
||
* on the `ngMockE2E` and your application modules and defines the fake backend:
|
||
*
|
||
* ```js
|
||
* myAppDev = angular.module('myAppDev', ['myApp', 'ngMockE2E']);
|
||
* myAppDev.run(function($httpBackend) {
|
||
* phones = [{name: 'phone1'}, {name: 'phone2'}];
|
||
*
|
||
* // returns the current list of phones
|
||
* $httpBackend.whenGET('/phones').respond(phones);
|
||
*
|
||
* // adds a new phone to the phones array
|
||
* $httpBackend.whenPOST('/phones').respond(function(method, url, data) {
|
||
* var phone = angular.fromJson(data);
|
||
* phones.push(phone);
|
||
* return [200, phone, {}];
|
||
* });
|
||
* $httpBackend.whenGET(/^\/templates\//).passThrough();
|
||
* //...
|
||
* });
|
||
* ```
|
||
*
|
||
* Afterwards, bootstrap your app with this new module.
|
||
*/
|
||
|
||
/**
|
||
* @ngdoc method
|
||
* @name $httpBackend#when
|
||
* @module ngMockE2E
|
||
* @description
|
||
* Creates a new backend definition.
|
||
*
|
||
* @param {string} method HTTP method.
|
||
* @param {string|RegExp|function(string)} url HTTP url or function that receives the url
|
||
* and returns true if the url match the current definition.
|
||
* @param {(string|RegExp)=} data HTTP request body.
|
||
* @param {(Object|function(Object))=} headers HTTP headers or function that receives http header
|
||
* object and returns true if the headers match the current definition.
|
||
* @returns {requestHandler} Returns an object with `respond` and `passThrough` methods that
|
||
* control how a matched request is handled. You can save this object for later use and invoke
|
||
* `respond` or `passThrough` again in order to change how a matched request is handled.
|
||
*
|
||
* - respond –
|
||
* `{function([status,] data[, headers, statusText])
|
||
* | function(function(method, url, data, headers)}`
|
||
* – The respond method takes a set of static data to be returned or a function that can return
|
||
* an array containing response status (number), response data (string), response headers
|
||
* (Object), and the text for the status (string).
|
||
* - passThrough – `{function()}` – Any request matching a backend definition with
|
||
* `passThrough` handler will be passed through to the real backend (an XHR request will be made
|
||
* to the server.)
|
||
* - Both methods return the `requestHandler` object for possible overrides.
|
||
*/
|
||
|
||
/**
|
||
* @ngdoc method
|
||
* @name $httpBackend#whenGET
|
||
* @module ngMockE2E
|
||
* @description
|
||
* Creates a new backend definition for GET requests. For more info see `when()`.
|
||
*
|
||
* @param {string|RegExp|function(string)} url HTTP url or function that receives the url
|
||
* and returns true if the url match the current definition.
|
||
* @param {(Object|function(Object))=} headers HTTP headers.
|
||
* @returns {requestHandler} Returns an object with `respond` and `passThrough` methods that
|
||
* control how a matched request is handled. You can save this object for later use and invoke
|
||
* `respond` or `passThrough` again in order to change how a matched request is handled.
|
||
*/
|
||
|
||
/**
|
||
* @ngdoc method
|
||
* @name $httpBackend#whenHEAD
|
||
* @module ngMockE2E
|
||
* @description
|
||
* Creates a new backend definition for HEAD requests. For more info see `when()`.
|
||
*
|
||
* @param {string|RegExp|function(string)} url HTTP url or function that receives the url
|
||
* and returns true if the url match the current definition.
|
||
* @param {(Object|function(Object))=} headers HTTP headers.
|
||
* @returns {requestHandler} Returns an object with `respond` and `passThrough` methods that
|
||
* control how a matched request is handled. You can save this object for later use and invoke
|
||
* `respond` or `passThrough` again in order to change how a matched request is handled.
|
||
*/
|
||
|
||
/**
|
||
* @ngdoc method
|
||
* @name $httpBackend#whenDELETE
|
||
* @module ngMockE2E
|
||
* @description
|
||
* Creates a new backend definition for DELETE requests. For more info see `when()`.
|
||
*
|
||
* @param {string|RegExp|function(string)} url HTTP url or function that receives the url
|
||
* and returns true if the url match the current definition.
|
||
* @param {(Object|function(Object))=} headers HTTP headers.
|
||
* @returns {requestHandler} Returns an object with `respond` and `passThrough` methods that
|
||
* control how a matched request is handled. You can save this object for later use and invoke
|
||
* `respond` or `passThrough` again in order to change how a matched request is handled.
|
||
*/
|
||
|
||
/**
|
||
* @ngdoc method
|
||
* @name $httpBackend#whenPOST
|
||
* @module ngMockE2E
|
||
* @description
|
||
* Creates a new backend definition for POST requests. For more info see `when()`.
|
||
*
|
||
* @param {string|RegExp|function(string)} url HTTP url or function that receives the url
|
||
* and returns true if the url match the current definition.
|
||
* @param {(string|RegExp)=} data HTTP request body.
|
||
* @param {(Object|function(Object))=} headers HTTP headers.
|
||
* @returns {requestHandler} Returns an object with `respond` and `passThrough` methods that
|
||
* control how a matched request is handled. You can save this object for later use and invoke
|
||
* `respond` or `passThrough` again in order to change how a matched request is handled.
|
||
*/
|
||
|
||
/**
|
||
* @ngdoc method
|
||
* @name $httpBackend#whenPUT
|
||
* @module ngMockE2E
|
||
* @description
|
||
* Creates a new backend definition for PUT requests. For more info see `when()`.
|
||
*
|
||
* @param {string|RegExp|function(string)} url HTTP url or function that receives the url
|
||
* and returns true if the url match the current definition.
|
||
* @param {(string|RegExp)=} data HTTP request body.
|
||
* @param {(Object|function(Object))=} headers HTTP headers.
|
||
* @returns {requestHandler} Returns an object with `respond` and `passThrough` methods that
|
||
* control how a matched request is handled. You can save this object for later use and invoke
|
||
* `respond` or `passThrough` again in order to change how a matched request is handled.
|
||
*/
|
||
|
||
/**
|
||
* @ngdoc method
|
||
* @name $httpBackend#whenPATCH
|
||
* @module ngMockE2E
|
||
* @description
|
||
* Creates a new backend definition for PATCH requests. For more info see `when()`.
|
||
*
|
||
* @param {string|RegExp|function(string)} url HTTP url or function that receives the url
|
||
* and returns true if the url match the current definition.
|
||
* @param {(string|RegExp)=} data HTTP request body.
|
||
* @param {(Object|function(Object))=} headers HTTP headers.
|
||
* @returns {requestHandler} Returns an object with `respond` and `passThrough` methods that
|
||
* control how a matched request is handled. You can save this object for later use and invoke
|
||
* `respond` or `passThrough` again in order to change how a matched request is handled.
|
||
*/
|
||
|
||
/**
|
||
* @ngdoc method
|
||
* @name $httpBackend#whenJSONP
|
||
* @module ngMockE2E
|
||
* @description
|
||
* Creates a new backend definition for JSONP requests. For more info see `when()`.
|
||
*
|
||
* @param {string|RegExp|function(string)} url HTTP url or function that receives the url
|
||
* and returns true if the url match the current definition.
|
||
* @returns {requestHandler} Returns an object with `respond` and `passThrough` methods that
|
||
* control how a matched request is handled. You can save this object for later use and invoke
|
||
* `respond` or `passThrough` again in order to change how a matched request is handled.
|
||
*/
|
||
angular.mock.e2e = {};
|
||
angular.mock.e2e.$httpBackendDecorator =
|
||
['$rootScope', '$delegate', '$browser', createHttpBackendMock];
|
||
|
||
|
||
if(window.jasmine || window.mocha) {
|
||
|
||
var currentSpec = null,
|
||
isSpecRunning = function() {
|
||
return !!currentSpec;
|
||
};
|
||
|
||
|
||
(window.beforeEach || window.setup)(function() {
|
||
currentSpec = this;
|
||
});
|
||
|
||
(window.afterEach || window.teardown)(function() {
|
||
var injector = currentSpec.$injector;
|
||
|
||
angular.forEach(currentSpec.$modules, function(module) {
|
||
if (module && module.$$hashKey) {
|
||
module.$$hashKey = undefined;
|
||
}
|
||
});
|
||
|
||
currentSpec.$injector = null;
|
||
currentSpec.$modules = null;
|
||
currentSpec = null;
|
||
|
||
if (injector) {
|
||
injector.get('$rootElement').off();
|
||
injector.get('$browser').pollFns.length = 0;
|
||
}
|
||
|
||
// clean up jquery's fragment cache
|
||
angular.forEach(angular.element.fragments, function(val, key) {
|
||
delete angular.element.fragments[key];
|
||
});
|
||
|
||
MockXhr.$$lastInstance = null;
|
||
|
||
angular.forEach(angular.callbacks, function(val, key) {
|
||
delete angular.callbacks[key];
|
||
});
|
||
angular.callbacks.counter = 0;
|
||
});
|
||
|
||
/**
|
||
* @ngdoc function
|
||
* @name angular.mock.module
|
||
* @description
|
||
*
|
||
* *NOTE*: This function is also published on window for easy access.<br>
|
||
* *NOTE*: This function is declared ONLY WHEN running tests with jasmine or mocha
|
||
*
|
||
* This function registers a module configuration code. It collects the configuration information
|
||
* which will be used when the injector is created by {@link angular.mock.inject inject}.
|
||
*
|
||
* See {@link angular.mock.inject inject} for usage example
|
||
*
|
||
* @param {...(string|Function|Object)} fns any number of modules which are represented as string
|
||
* aliases or as anonymous module initialization functions. The modules are used to
|
||
* configure the injector. The 'ng' and 'ngMock' modules are automatically loaded. If an
|
||
* object literal is passed they will be registered as values in the module, the key being
|
||
* the module name and the value being what is returned.
|
||
*/
|
||
window.module = angular.mock.module = function() {
|
||
var moduleFns = Array.prototype.slice.call(arguments, 0);
|
||
return isSpecRunning() ? workFn() : workFn;
|
||
/////////////////////
|
||
function workFn() {
|
||
if (currentSpec.$injector) {
|
||
throw new Error('Injector already created, can not register a module!');
|
||
} else {
|
||
var modules = currentSpec.$modules || (currentSpec.$modules = []);
|
||
angular.forEach(moduleFns, function(module) {
|
||
if (angular.isObject(module) && !angular.isArray(module)) {
|
||
modules.push(function($provide) {
|
||
angular.forEach(module, function(value, key) {
|
||
$provide.value(key, value);
|
||
});
|
||
});
|
||
} else {
|
||
modules.push(module);
|
||
}
|
||
});
|
||
}
|
||
}
|
||
};
|
||
|
||
/**
|
||
* @ngdoc function
|
||
* @name angular.mock.inject
|
||
* @description
|
||
*
|
||
* *NOTE*: This function is also published on window for easy access.<br>
|
||
* *NOTE*: This function is declared ONLY WHEN running tests with jasmine or mocha
|
||
*
|
||
* The inject function wraps a function into an injectable function. The inject() creates new
|
||
* instance of {@link auto.$injector $injector} per test, which is then used for
|
||
* resolving references.
|
||
*
|
||
*
|
||
* ## Resolving References (Underscore Wrapping)
|
||
* Often, we would like to inject a reference once, in a `beforeEach()` block and reuse this
|
||
* in multiple `it()` clauses. To be able to do this we must assign the reference to a variable
|
||
* that is declared in the scope of the `describe()` block. Since we would, most likely, want
|
||
* the variable to have the same name of the reference we have a problem, since the parameter
|
||
* to the `inject()` function would hide the outer variable.
|
||
*
|
||
* To help with this, the injected parameters can, optionally, be enclosed with underscores.
|
||
* These are ignored by the injector when the reference name is resolved.
|
||
*
|
||
* For example, the parameter `_myService_` would be resolved as the reference `myService`.
|
||
* Since it is available in the function body as _myService_, we can then assign it to a variable
|
||
* defined in an outer scope.
|
||
*
|
||
* ```
|
||
* // Defined out reference variable outside
|
||
* var myService;
|
||
*
|
||
* // Wrap the parameter in underscores
|
||
* beforeEach( inject( function(_myService_){
|
||
* myService = _myService_;
|
||
* }));
|
||
*
|
||
* // Use myService in a series of tests.
|
||
* it('makes use of myService', function() {
|
||
* myService.doStuff();
|
||
* });
|
||
*
|
||
* ```
|
||
*
|
||
* See also {@link angular.mock.module angular.mock.module}
|
||
*
|
||
* ## Example
|
||
* Example of what a typical jasmine tests looks like with the inject method.
|
||
* ```js
|
||
*
|
||
* angular.module('myApplicationModule', [])
|
||
* .value('mode', 'app')
|
||
* .value('version', 'v1.0.1');
|
||
*
|
||
*
|
||
* describe('MyApp', function() {
|
||
*
|
||
* // You need to load modules that you want to test,
|
||
* // it loads only the "ng" module by default.
|
||
* beforeEach(module('myApplicationModule'));
|
||
*
|
||
*
|
||
* // inject() is used to inject arguments of all given functions
|
||
* it('should provide a version', inject(function(mode, version) {
|
||
* expect(version).toEqual('v1.0.1');
|
||
* expect(mode).toEqual('app');
|
||
* }));
|
||
*
|
||
*
|
||
* // The inject and module method can also be used inside of the it or beforeEach
|
||
* it('should override a version and test the new version is injected', function() {
|
||
* // module() takes functions or strings (module aliases)
|
||
* module(function($provide) {
|
||
* $provide.value('version', 'overridden'); // override version here
|
||
* });
|
||
*
|
||
* inject(function(version) {
|
||
* expect(version).toEqual('overridden');
|
||
* });
|
||
* });
|
||
* });
|
||
*
|
||
* ```
|
||
*
|
||
* @param {...Function} fns any number of functions which will be injected using the injector.
|
||
*/
|
||
|
||
|
||
|
||
var ErrorAddingDeclarationLocationStack = function(e, errorForStack) {
|
||
this.message = e.message;
|
||
this.name = e.name;
|
||
if (e.line) this.line = e.line;
|
||
if (e.sourceId) this.sourceId = e.sourceId;
|
||
if (e.stack && errorForStack)
|
||
this.stack = e.stack + '\n' + errorForStack.stack;
|
||
if (e.stackArray) this.stackArray = e.stackArray;
|
||
};
|
||
ErrorAddingDeclarationLocationStack.prototype.toString = Error.prototype.toString;
|
||
|
||
window.inject = angular.mock.inject = function() {
|
||
var blockFns = Array.prototype.slice.call(arguments, 0);
|
||
var errorForStack = new Error('Declaration Location');
|
||
return isSpecRunning() ? workFn.call(currentSpec) : workFn;
|
||
/////////////////////
|
||
function workFn() {
|
||
var modules = currentSpec.$modules || [];
|
||
var strictDi = !!currentSpec.$injectorStrict;
|
||
modules.unshift('ngMock');
|
||
modules.unshift('ng');
|
||
var injector = currentSpec.$injector;
|
||
if (!injector) {
|
||
if (strictDi) {
|
||
// If strictDi is enabled, annotate the providerInjector blocks
|
||
angular.forEach(modules, function(moduleFn) {
|
||
if (typeof moduleFn === "function") {
|
||
angular.injector.$$annotate(moduleFn);
|
||
}
|
||
});
|
||
}
|
||
injector = currentSpec.$injector = angular.injector(modules, strictDi);
|
||
currentSpec.$injectorStrict = strictDi;
|
||
}
|
||
for(var i = 0, ii = blockFns.length; i < ii; i++) {
|
||
if (currentSpec.$injectorStrict) {
|
||
// If the injector is strict / strictDi, and the spec wants to inject using automatic
|
||
// annotation, then annotate the function here.
|
||
injector.annotate(blockFns[i]);
|
||
}
|
||
try {
|
||
/* jshint -W040 *//* Jasmine explicitly provides a `this` object when calling functions */
|
||
injector.invoke(blockFns[i] || angular.noop, this);
|
||
/* jshint +W040 */
|
||
} catch (e) {
|
||
if (e.stack && errorForStack) {
|
||
throw new ErrorAddingDeclarationLocationStack(e, errorForStack);
|
||
}
|
||
throw e;
|
||
} finally {
|
||
errorForStack = null;
|
||
}
|
||
}
|
||
}
|
||
};
|
||
|
||
|
||
angular.mock.inject.strictDi = function(value) {
|
||
value = arguments.length ? !!value : true;
|
||
return isSpecRunning() ? workFn() : workFn;
|
||
|
||
function workFn() {
|
||
if (value !== currentSpec.$injectorStrict) {
|
||
if (currentSpec.$injector) {
|
||
throw new Error('Injector already created, can not modify strict annotations');
|
||
} else {
|
||
currentSpec.$injectorStrict = value;
|
||
}
|
||
}
|
||
}
|
||
};
|
||
}
|