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merged 2 commits into from
May 28, 2018
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docs: update Vuex guide #666

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c9d61b7
docs: update Vuex guide
eddyerburgh May 28, 2018
c301094
docs: fix headings
eddyerburgh May 28, 2018
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28 changes: 17 additions & 11 deletions docs/guides/using-with-vuex.md
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Original file line number Diff line number Diff line change
@@ -1,7 +1,9 @@
## Using with Vuex
# Using with Vuex

In this guide, we'll see how to test Vuex in components with Vue Test Utils, and how to approach testing a Vuex store.

## Testing Vuex in components

### Mocking Actions

Let’s look at some code.
Expand Down Expand Up @@ -214,14 +216,14 @@ And the test:
``` js
import { shallowMount, createLocalVue } from '@vue/test-utils'
import Vuex from 'vuex'
import Modules from '../../../src/components/Modules'
import module from '../../../src/store/module'
import MyComponent from '../../../src/components/MyComponent'
import mymodule from '../../../src/store/mymodule'

const localVue = createLocalVue()

localVue.use(Vuex)

describe('Modules.vue', () => {
describe('MyComponent.vue', () => {
let actions
let state
let store
Expand All @@ -238,23 +240,27 @@ describe('Modules.vue', () => {
}

store = new Vuex.Store({
state,
actions,
getters: module.getters
modules: {
mymodule: {
state,
actions,
getters: module.getters
}
}
})
})

it('calls store action "moduleActionClick" when button is clicked', () => {
const wrapper = shallowMount(Modules, { store, localVue })
const wrapper = shallowMount(MyComponent, { store, localVue })
const button = wrapper.find('button')
button.trigger('click')
expect(actions.moduleActionClick).toHaveBeenCalled()
})

it('Renders "state.inputValue" in first p tag', () => {
const wrapper = shallowMount(Modules, { store, localVue })
const wrapper = shallowMount(MyComponent, { store, localVue })
const p = wrapper.find('p')
expect(p.text()).toBe(state.module.clicks.toString())
expect(p.text()).toBe(state.clicks.toString())
})
})
```
Expand Down Expand Up @@ -385,4 +391,4 @@ Notice that we use `cloneDeep` to clone the store config before creating a store
- [Example project for testing the components](https://github.com/eddyerburgh/vue-test-utils-vuex-example)
- [Example project for testing the store](https://github.com/eddyerburgh/testing-vuex-store-example)
- [`localVue`](../api/options.md#localvue)
- [`createLocalVue`](../api/createLocalVue.md)
- [`createLocalVue`](../api/createLocalVue.md)