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我将代码放在小提琴中,以便在需要时可以轻松更新和“使用”。

describe('PlayersListCtrl', function() {  // Jasmine Test Suite

    beforeEach(module('wc2014App'));

    var ctrl, scope, $httpBackend;

    beforeEach(inject(function($controller, $rootScope) {

        scope = $rootScope.$new();

        ctrl = $controller('PlayersListCtrl', {
            $scope: scope
        });
    }));

    it('should have an empty player array', function() { 
        expect(scope.players.length).toBe(0);
    });

    describe('PlayersListCtrl', function() {
        var $httpBackend, $rootScope, createController;

        beforeEach(inject(function($injector) {
            $httpBackend = $injector.get('$httpBackend');
            $httpBackend.when('GET', '../app/stubs/players.json').respond(
                {userId: 'userX'}, 
                {'A-Token': 'xxx'});

            $rootScope = $injector.get('$rootScope');
            var $controller = $injector.get('$controller');

            createController = function() {
                return $controller('PlayersListCtrl', {'$scope' : $rootScope });
            };
        }));

        afterEach(function() {
            $httpBackend.verifyNoOutstandingExpectation();
            $httpBackend.verifyNoOutstandingRequest();
        });

        it('should fetch authentication token', function() {
            $httpBackend.expectGET('../app/stubs/players.json');
            var controller = createController();
            $httpBackend.flush();
        });
    });
});

其余的,因为它非常冗长,在小提琴中:http: //jsfiddle.net/tLte2/

基本上第一个测试通过了,不是很难,但第二个测试依赖于 JSON 存根并给出如下错误: PhantomJS 1.9.7 (Mac OS X) PlayersListCtrl PlayersListCtrl 应该获取身份验证令牌 FAILED Error: No pending request to flush !

似乎无法掌握这种 $httpBackend僵硬的工作原理。是否必须可以触发它并将结果设置在控制器的范围内?

--edit 基本上把所有东西都完美地连接起来,可以做一些运行良好的简单测试,但是在那里获取 JSON 存根数据似乎很痛苦。解决方法可以只是在控制器范围内定义 JSON 中描述的数组,例如:controller.players = ['one','two','three',..... etc ......] 但这感觉不对。那$httpBackend东西应该不难修复吧?

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