【发布时间】：2016-07-16 16:59:40
【问题描述】：
我正在尝试使用 Karma 和 Jasmine 执行单元测试，但出现错误，请查看我的代码和结果，你能帮我解决这个问题吗？我对此太陌生，所以解决方案可能太简单了..谢谢。
我的 Karma 配置：
// Karma configuration
module.exports = function(config) {
config.set({
// base path that will be used to resolve all patterns (eg. files, exclude)
basePath: '../',
// frameworks to use
// available frameworks: https://npmjs.org/browse/keyword/karma-adapter
frameworks: ['jasmine'],
// list of files / patterns to load in the browser
files: [
'bower_components/angular/angular.js',
'bower_components/angular-resource/angular-resource.js',
'bower_components/angular-ui-router/release/angular-ui-router.js',
'bower_components/angular-mocks/angular-mocks.js',
'app/scripts/*.js',
'test/unit/**/*.js'
],
// list of files to exclude
exclude: [
'test/protractor.conf.js', 'test/e2e/*.js'
],
// preprocess matching files before serving them to the browser
// available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
preprocessors: {
},
// test results reporter to use
// possible values: 'dots', 'progress'
// available reporters: https://npmjs.org/browse/keyword/karma-reporter
reporters: ['progress'],
// web server port
port: 9876,
// enable / disable colors in the output (reporters and logs)
colors: true,
// level of logging
// possible values: config.LOG_DISABLE || config.LOG_ERROR || config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG
logLevel: config.LOG_INFO,
// enable / disable watching file and executing tests whenever any file changes
autoWatch: true,
// start these browsers
// available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
browsers: ['Chrome','PhantomJS', 'PhantomJS_custom'],
// you can define custom flags
customLaunchers: {
'PhantomJS_custom': {
base: 'PhantomJS',
options: {
windowName: 'my-window',
settings: {
webSecurityEnabled: false
},
},
flags: ['--load-images=true'],
debug: true
}
},
phantomjsLauncher: {
// Have phantomjs exit if a ResourceError is encountered (useful if karma exits without killing phantom)
exitOnResourceError: true
},
// Continuous Integration mode
// if true, Karma captures browsers, runs the tests and exits
singleRun: false,
// Concurrency level
// how many browser should be started simultaneous
concurrency: Infinity
})
}
我的控制器：
describe('Controller: MenuController', function () {
// load the controller's module
beforeEach(module('confusionApp'));
var MenuController, scope, $httpBackend;
// Initialize the controller and a mock scope
beforeEach(inject(function ($controller, _$httpBackend_, $rootScope, menuFactory){
// place here mocked dependencies
$httpBackend = _$httpBackend_;
$httpBackend.expectGET("http://localhost:3000/dishes").respond([
{
"id": 0,
"name": "Uthapizza",
"image": "images/uthapizza.png",
"category": "mains",
"label": "Hot",
"price": "4.99",
"description": "A",
"comments":[{}]
},
{
"id": 1,
"name": "Zucchipakoda",
"image": "images/zucchipakoda.png",
"category": "mains",
"label": "New",
"price": "4.99",
"description": "A",
"comments":[{}]
}
]);
scope = $rootScope.$new();
MenuController = $controller('MenuController', {
$scope: scope, menuFactory: menuFactory });
$httpBackend.flush();
it('should have showDetails as false', function () {
expect(scope.showDetails).toBeFalsy();
});
it('should create "dishes" with 2 dishes fetched from xhr', function(){
expect(scope.showMenu).toBeTruthy();
expect(scope.dishes).toBeDefined();
expect(scope.dishes.length).toBe(2);
});
it('should have the correct data order in the dishes', function() {
expect(scope.dishes[0].name).toBe("Uthapizza");
expect(scope.dishes[1].label).toBe("New");
});
it('should change the tab selected based on tab clicked', function(){
expect(scope.tab).toEqual(1);
scope.select(3);
expect(scope.tab).toEqual(3);
expect(scope.filtText).toEqual('mains');
});
}));
});
这就是 Chrome 上的内容
Karma v1.1.1 - connected
Chrome 51.0.2704 (Windows 10 0.0.0) is idle
PhantomJS 2.1.1 (Windows 8 0.0.0) is idle
PhantomJS 2.1.1 (Windows 8 0.0.0) is idle
Chrome 51.0.2704 (Windows 10 0.0.0) is idle
这是终端报告：
PS D:\programming\web\angular.js\gulp\conFusion\test> karma start karma.conf.js
16 07 2016 17:49:04.773:WARN [karma]: No captured browser, open http://localhost:9876/
16 07 2016 17:49:04.820:INFO [karma]: Karma v1.1.1 server started at http://localhost:9876/
16 07 2016 17:49:04.835:INFO [launcher]: Launching browsers Chrome, PhantomJS, PhantomJS_custom with unlimited concurrency
16 07 2016 17:49:05.007:INFO [launcher]: Starting browser Chrome
16 07 2016 17:49:05.054:INFO [launcher]: Starting browser PhantomJS
16 07 2016 17:49:19.550:INFO [launcher]: Starting browser PhantomJS
16 07 2016 17:49:19.561:INFO [phantomjs.launcher]: ACTION REQUIRED:
16 07 2016 17:49:19.562:INFO [phantomjs.launcher]:
16 07 2016 17:49:19.564:INFO [phantomjs.launcher]: Launch browser at
16 07 2016 17:49:19.571:INFO [phantomjs.launcher]: http://localhost:9000/webkit/inspector/inspector.html?page=2
16 07 2016 17:49:19.575:INFO [phantomjs.launcher]:
16 07 2016 17:49:19.579:INFO [phantomjs.launcher]: Waiting 15 seconds ...
16 07 2016 17:49:21.051:INFO [Chrome 51.0.2704 (Windows 10 0.0.0)]: Connected on socket /#YCvvpIyKkfV8Zt7uAAAA with id 31119843
16 07 2016 17:49:21.728:INFO [PhantomJS 2.1.1 (Windows 8 0.0.0)]: Connected on socket /#1j0xHL_FNxuWzb3TAAAB with id 96164824
16 07 2016 17:49:36.243:INFO [PhantomJS 2.1.1 (Windows 8 0.0.0)]: Connected on socket /#9xpNc4LhgBzDKWEfAAAC with id 44407334
PhantomJS 2.1.1 (Windows 8 0.0.0): Executed 0 of 0 ERROR (0.005 secs / 0 secs)
PhantomJS 2.1.1 (Windows 8 0.0.0): Executed 0 of 0 ERROR (0.005 secs / 0 secs)
Chrome 51.0.2704 (Windows 10 0.0.0): Executed 0 of 0 ERROR (0.039 secs / 0 secs)
16 07 2016 17:50:18.653:INFO [Chrome 51.0.2704 (Windows 10 0.0.0)]: Connected on socket /#_CyPLIKTHNnT1d0HAAAD with id manual-8566
PhantomJS 2.1.1 (Windows 8 0.0.0): Executed 0 of 0 ERROR (0.004 secs / 0 secs)
PhantomJS 2.1.1 (Windows 8 0.0.0): Executed 0 of 0 ERROR (0.008 secs / 0 secs)
Chrome 51.0.2704 (Windows 10 0.0.0): Executed 0 of 0 ERROR (0.007 secs / 0 secs)
Chrome 51.0.2704 (Windows 10 0.0.0): Executed 0 of 0 ERROR (0.012 secs / 0 secs)
更新：我将测试移到了注入之外，但似乎我的项目中有错误.. 但仍然可以看到与测试本身相关的错误.. 这是我得到的：
这些错误是怎么回事，它们与测试代码有关还是只是显示我的测试结果？
PhantomJS 2.1.1 (Windows 8 0.0.0): Executed 4 of 4 (4 FAILED) ERROR (0.038 secs / 0.055 secs)
PhantomJS 2.1.1 (Windows 8 0.0.0): Executed 4 of 4 (4 FAILED) ERROR (0.047 secs / 0
PhantomJS 2.1.1 (Windows 8 0.0.0): Executed 4 of 4 (4 FAILED) ERROR (0.038 secs / 0.055 secs)
PhantomJS 2.1.1 (Windows 8 0.0.0): Executed 4 of 4 (4 FAILED) ERROR (0.047 secs / 0.059 secs)
Chrome 52.0.2743 (Windows 10 0.0.0): Executed 4 of 4 (4 FAILED) ERROR (0.117 secs / 0.057 secs)
【问题讨论】：
-
错误在哪里？我认为你的终端输出不完整
-
请看最后4行，每一行都有错误
-
我知道了，看看下面的答案
标签： angularjs unit-testing jasmine karma-runner