Question

在测试动作创建者时，我想测试是否调用了正确的动作创建者，以及是否返回了正确的动作

action.js

export const AboutUs = {
    getAboutUsContentSuccess: 'getAboutUsContentSuccess/AboutUs',
    getBuildVersionSuccess: 'getBuildVersionSuccess/AboutUs'
};
export const getAboutUsContentSuccess = (data) => {
    return {
        type: AboutUs.getAboutUsContentSuccess,
        data
    }
}

action.test.js

import * as actions from './actions'
describe('actions', () => {
   it('should create an action to getAboutUsContent', () => {
      const text = 'Finish docs'
      const expectedAction = {
        type: 'getAboutUsContentSuccess/AboutUs',
        text
      }
      console.log(expectedAction)
      console.log(actions.getAboutUsContentSuccess(text))
    expect(actions.getAboutUsContentSuccess(text)).toEqual(expectedAction)
  })
})

但是我遇到了以下错误

TypeError：无法读取未定义的属性'getAboutUsContentSuccess'

Answer 1

imports中似乎有一个错字，文件action.js的名称是单数。

只需将您的导入更改为：import * as actions from './action'

开玩笑：动作创作者问题

1 个答案: