$ httpBackend.flush();导致噶失败
问题描述:
当我运行grunt jasmine
我所有规格传球,但是当我运行grunt karma
噶因为基本上静静地失败“警告:任务‘因果报应:单位’失败使用--force继续中止由于警告。”告诉我几乎没有任何东西。如果我删除了所有$ httpBackend支票,则grunt karma
再次通过。当我添加flush()
方法时,似乎发生这种情况。
两个角和角嘲弄都在1.2.26。
有谁知道为什么我的单元测试是在因果报应,而不是在茉莉花失败?
'use strict';
describe('DashboardCtrl spec', function() {
var $scope,
$route,
$controller,
$httpBackend;
// Load the services's module
beforeEach(module('LocalStorageModule'));
beforeEach(module('myApp'));
beforeEach(inject(function(_$controller_, $rootScope, _$route_, _$httpBackend_) {
$scope = $rootScope.$new();
$route = _$route_;
$httpBackend = _$httpBackend_;
$controller = _$controller_;
$httpBackend.expectGET('//localhost:8081/api1/api/things1/').respond({});
$httpBackend.expectGET('//localhost:8081/api1/api/things2/').respond({
'next': 'somepage.html'
});
$httpBackend.expectGET('views/dashboard.html').respond('<p></p>');
$controller('DashboardCtrl', {$scope: $scope, $route: { current: { params: ''}}});
$httpBackend.flush();
$scope.$digest();
}));
describe('$scope.init()', function() {
it('Check $scope assignments.', function() {
expect($scope.displayLoadContainer).toBe(true);
});
});
});
// Karma configuration
// http://karma-runner.github.io/0.12/config/configuration-file.html
// Generated on 2014-09-16 using
// generator-karma 0.8.3
module.exports = function(config) {
'use strict';
config.set({
// enable/disable watching file and executing tests whenever any file changes
autoWatch: true,
// base path, that will be used to resolve files and exclude
basePath: '../',
// testing framework to use (jasmine/mocha/qunit/...)
frameworks: ['jasmine'],
preprocessors: {
'app/scripts/controllers/dashboard.js': 'coverage'
},
// list of files/patterns to load in the browser
files: [
'bower_components/angular/angular.js',
'bower_components/angular-mocks/angular-mocks.js',
'bower_components/angular-animate/angular-animate.js',
'bower_components/angular-cookies/angular-cookies.js',
'bower_components/angular-resource/angular-resource.js',
'bower_components/angular-route/angular-route.js',
'bower_components/angular-sanitize/angular-sanitize.js',
'bower_components/angular-touch/angular-touch.js',
'bower_components/tp-utils/app/scripts/services/tp-utils.js',
'bower_components/angular-local-storage/angular-local-storage.js',
'bower_components/ngInfiniteScroll/build/ng-infinite-scroll.js',
'bower_components/tp-services/dist/tp-services.js',
'app/scripts/app.js',
'app/scripts/api-dev.js',
'app/scripts/controllers/dashboard.js',
'test/spec/**/*.js'
],
// list of files/patterns to exclude
exclude: [],
// web server port
port: 8080,
// Start these browsers, currently available:
// - Chrome
// - ChromeCanary
// - Firefox
// - Opera
// - Safari (only Mac)
// - PhantomJS
// - IE (only Windows)
browsers: [
'PhantomJS'
],
// Which plugins to enable
plugins: [
'karma-phantomjs-launcher',
'karma-jasmine',
'karma-coverage'
],
reporters: ['coverage'],
coverageReporter: {
type : 'text',
dir : 'coverage/'
},
// Continuous Integration mode
// if true, it capture browsers, run tests and exit
singleRun: false,
colors: true,
// level of logging
// possible values: LOG_DISABLE || LOG_ERROR || LOG_WARN || LOG_INFO || LOG_DEBUG
logLevel: config.LOG_INFO,
// Uncomment the following lines if you are using grunt's server to run the tests
// proxies: {
// '/': 'http://localhost:9000/'
// },
// URL root prevent conflicts with the site root
// urlRoot: '_karma_'
});
};
答
恐怕你的单元测试是错误的。您不能对beforeEach
函数有期望。我认为你想要做的是这样的:
describe('DashboardCtrl spec', function() {
var $scope,
$route,
$controller,
$httpBackend;
// Load the services's module
beforeEach(module('LocalStorageModule'));
beforeEach(module('myApp'));
beforeEach(inject(function(_$controller_, $rootScope, _$route_, _$httpBackend_) {
$scope = $rootScope.$new();
$route = _$route_;
$httpBackend = _$httpBackend_;
$controller = _$controller_;
$httpBackend.when('GET', '//localhost:8081/api1/api/things1/').respond({});
$httpBackend.when('GET', '//localhost:8081/api1/api/things2/').respond({
'next': 'somepage.html'
});
var createController = function(){
$controller('DashboardCtrl', {$scope: $scope, $route: { current: { params: ''}}});
}
}));
describe('$scope.init()', function() {
it('Check $scope assignments.', function() {
createController();
$httpBackend.flush();
$scope.$digest();
expect($scope.displayLoadContainer).toBe(true);
});
});
});
+0
感谢您的回答Josep。我实际上想出了一些非常相似的东西。很高兴能够在你的()语句中调用控制器。然而不幸的是,这并不能解决茉莉花在Karma失败的时候传球的问题。 – Swordfish0321 2014-10-27 21:52:00
出于好奇:你有什么浏览器设置噶要测试? – Josep 2014-10-27 20:39:02
我认为,我们需要看到您的相关'karma.conf.js'文件。 – Josh 2014-10-27 20:41:29
只是幻影。我能够进入并为记者添加“进步”......我只是在使用“报道”。当我这样做时,噶玛开始给我更详细/有用的输出。我仍然不明白为什么当Karma爆炸时,咕噜咕噜声正在流逝。 – Swordfish0321 2014-10-27 20:41:33