如何嘲笑的角度单元测试的location.path [英] how to mock a location.path in angular unit tests

问题描述

<一个href=\"http://blog.artlogic.com/2013/05/06/angularjs-best-practices-ive-been-doing-it-wrong-part-2-of-3/\" rel=\"nofollow\">http://blog.artlogic.com/2013/05/06/angularjs-best-practices-ive-been-doing-it-wrong-part-2-of-3/

我测试用location.path裁判路由指令无法找到模板。所以....

I am testing a routing directive with location.path refs to templates that cannot be found. So....

我要嘲笑与配置$ routeProvider一个模拟，如何获得$ routeProvider因果报应/茉莉路由测试？

I want to mock a routing test with a mock configured $routeProvider, how to get the $routeProvider in karma/jasmine?

然后我试着在最佳实践中描述的spyOn模拟的方法，是有，我可以期待$ location.path（）语法。TOBE（'/路径'）？

then I tried the spyOn mock approach described in best-practice, is there a syntax for which I can expect the $location.path().toBe('/path')?

spyOn($location, 'path').andCallFake(new LocationMock().path);

和我在想，如果我能

推荐答案

我创建了一个小提琴这演示嘲讽$位置。

I created a fiddle which demonstrates mocking $location.

  app.controller('testcont', function($scope, $location) {
      $scope.path = $location.path();
  });
  ...
  beforeEach(inject(function($controller, $rootScope, $location){    
     scope = $rootScope.$new();
     spyOn($location, 'path').andReturn('Fake location');
     $controller('testcont', {$scope:scope});
  }));
  ...
  it('should spy on $location', function($location){
     expect(scope.path).toBe('Fake location');
  });

但是模板可以用prepopulating角的$ templateCache该指令被加载。
噶使用 NG-html2js- preprocessor ​​。莫非是帮助你的问题吗？

However templates can be loaded by prepopulating Angular's $templateCache with the directive. Karma uses the ng-html2js-preprocessor. Could that help your problem?

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