Add cleanup to multi-test files

Author: dfcook

tests/__tests__/stopwatch.js

@@ -1,7 +1,9 @@
 import StopWatch from './components/StopWatch.vue'
-import { render, wait, fireEvent } from '@testing-library/vue'
+import { cleanup, render, wait, fireEvent } from '@testing-library/vue'
 import 'jest-dom/extend-expect'
 
+afterEach(cleanup)
+
 test('unmounts a component', async () => {
   jest.spyOn(console, 'error').mockImplementation(() => {})
 

tests/__tests__/vue-router.js

@@ -4,14 +4,16 @@ import App from './components/Router/App.vue'
 import Home from './components/Router/Home.vue'
 import About from './components/Router/About.vue'
 
-import { render, fireEvent } from '@testing-library/vue'
+import { cleanup, render, fireEvent } from '@testing-library/vue'
 
 const routes = [
   { path: '/', component: Home },
   { path: '/about', component: About },
   { path: '*', redirect: '/about' }
 ]
 
+afterEach(cleanup)
+
 test('full app rendering/navigating', async () => {
   const { queryByTestId } = render(App, { routes })
 

tests/__tests__/vuex.js

@@ -1,7 +1,9 @@
 import 'jest-dom/extend-expect'
 
 import VuexTest from './components/VuexTest'
-import { render, fireEvent } from '@testing-library/vue'
+import { cleanup, render, fireEvent } from '@testing-library/vue'
+
+afterEach(cleanup)
 
 const store = {
   state: {