Question

我正在开玩笑地测试我的vuex动作，但它不断向我显示这样的错误。另一个测试可与模拟适配器完美配合，但仅此文件不会通过。所以我认为是因为process.env。因此，我搜索stackoverflow并获得了我使用beforeEach和afterEach的答案，但仍然无法正常工作。

 Expected mock function to have been called with:
      "storeSearch"
    as argument 1, but it was called with
      "storeNews".
      "peter"
    as argument 2, but it was called with
      undefined.

actions.vue

 async updateSearch({ commit }, name) {
    commit('storeSearch', name);
    const url = process.env.VUE_APP_URL_API + '/food' + '?q=' + name;
    const { data } = await axios.get(url);
    commit('storeNews', data.result);
  },

actions.spec.js

describe('', () => {
  const mock = new MockAdapter(axios);
  const OLD_ENV = process.env.VUE_APP_URL_API;

  beforeEach(() => {
    jest.resetModules();
    process.env.VUE_APP_URL_API = { ...OLD_ENV };
    delete process.env.VUE_APP_URL_API;
  });

  afterEach(() => {
    process.env.VUE_APP_URL = OLD_ENV;
  });

  test('moxios get updateSearch', async () => {
    const commit = jest.fn();
    const name = 'peter';
    const data = {
      result: [
        {
          chanel: 'blah'
        }
      ]
    };

    const url = OLD_ENV;
    mock.onGet(url).reply(200, {
      data,
      name
    });
    await actions.updateSearch(
      {
        commit
      },
      {
        name
      }
    );
    expect(commit).toHaveBeenCalledWith('storeSearch', name);
  });
});

如何开玩笑地测试process.env？

0 个答案: