使用inject函数不能使用beforeEach

Question

这是来自karma.conf.js文件:

module.exports = function (config) {
  config.set({
      frameworks: ['mocha', 'chai'],
      files: [
        'bower_components/angular/angular.js',
        'bower_components/angular-mocks/angular-mocks.js',
        'public/ng-app/module.js',
        'public/ng-app/**/*.js',
        'test/ng/**/*.spec.js'
      ],
  ...

我试图使用beforeEach函数注入这样:

describe('my.test', function () {
  beforeEach(module('app'));

  var MyService;
  beforeEach(inject(function (_MyService_) {
    MyService = _MyService_;
  }));

  describe('#send', function () {
    it('exists', function () {
      expect(MyService.save).to.exist;
    });
  });

});

但是beforeEach(inject(function(...)...);当我尝试运行测试时,部分代码会导致此错误:

PhantomJS 1.9.8 (Windows 8 0.0.0) my.test "before each" hook: workFn for "exists" FAILED
        Error: [$injector:modulerr] Failed to instantiate module ng due to:
        TypeError: 'undefined' is not an object (evaluating 'Function.prototype.bind.apply')

我无法弄清楚问题是什么.有人有什么想法吗？谢谢.

Answer 1

https://github.com/angular/angular.js/issues/13794

使用Polyfill for bind或Phantom2或在Chrome中测试