在配置测试茉莉花角服务提供商 [英] Configuring Angular service provider in Jasmine test

问题描述

我有我的 someModule 模块上的服务：

I have a service on my someModule module:

someModule.provider('someService', function() {
    this.options = {};
    this.$get = function () {
        return options;
    };
});

我写一个规范，到目前为止，我有以下几点：

I am writing a spec, and so far I have the following:

beforeEach(mocks.module('directives', ['someModule']));

beforeEach(function () {
    directives.config(function (someServiceProvider) {
        someServiceProvider.options({ foo: 'bar' });
    });
});

我需要在我的规格每个测试之前来配置我的 someService 服务。但是，下面的code产生一个​​错误：错误：未知提供商：someServiceProvider

I need to configure my someService service before each test in my spec. However, the following code produces an error: Error: Unknown provider: someServiceProvider

我在做什么错误？我想，如果我需要一个模块，则该模块上提供的任何供应商将被继承？我该如何配置选项在我的 someService 服务，在本次测试？

What am I doing incorrectly? I thought that if I required a module, then any providers available on that module would be 'inherited'? How can I configure the options in my someService service in this test?

推荐答案

通过调用函数配置的模块在运行阶段的时间。在这一点上，你不能再注入一个供应商。尝试移动有someServiceProvider注入到它的功能。

By the time you call the config function your module is in the run phase. At that point you can no longer inject a provider. Try moving the function that has someServiceProvider injected into it.

beforeEach(module('myModule', function(someProvider) {
    someProvider.configure(1);
}));

it('should work now', inject(function(some) {
    expect(some.func()).toBeAvailable();
}));

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