showing results for - "vue test utils mapgetter"
Mira
19 Aug 2019
1import { shallowMount, createLocalVue } from '@vue/test-utils'
2import Vuex from 'vuex'
3import MyComponent from '../../../src/components/MyComponent'
4import myModule from '../../../src/store/myModule'
5
6const localVue = createLocalVue()
7
8localVue.use(Vuex)
9
10describe('MyComponent.vue', () => {
11  let actions
12  let state
13  let store
14
15  beforeEach(() => {
16    state = {
17      clicks: 2
18    }
19
20    actions = {
21      moduleActionClick: jest.fn()
22    }
23
24    store = new Vuex.Store({
25      modules: {
26        myModule: {
27          state,
28          actions,
29          getters: myModule.getters
30        }
31      }
32    })
33  })
34
35  it('calls store action "moduleActionClick" when button is clicked', () => {
36    const wrapper = shallowMount(MyComponent, { store, localVue })
37    const button = wrapper.find('button')
38    button.trigger('click')
39    expect(actions.moduleActionClick).toHaveBeenCalled()
40  })
41
42  it('renders "state.clicks" in first p tag', () => {
43    const wrapper = shallowMount(MyComponent, { store, localVue })
44    const p = wrapper.find('p')
45    expect(p.text()).toBe(state.clicks.toString())
46  })
47})
48
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