f test

Author: eps1lon

src/__tests__/render.js

@@ -3,6 +3,12 @@ import ReactDOM from 'react-dom'
 import ReactDOMServer from 'react-dom/server'
 import {fireEvent, render, screen} from '../'
 
+afterEach(() => {
+  if (console.error.mockRestore !== undefined) {
+    console.error.mockRestore()
+  }
+})
+
 test('renders div into document', () => {
   const ref = React.createRef()
   const {container} = render(<div ref={ref} />)
@@ -137,6 +143,7 @@ test('can be called multiple times on the same container', () => {
 })
 
 test('hydrate will make the UI interactive', () => {
+  jest.spyOn(console, 'error').mockImplementation(() => {})
   function App() {
     const [clicked, handleClick] = React.useReducer(n => n + 1, 0)
 
@@ -154,6 +161,9 @@ test('hydrate will make the UI interactive', () => {
   expect(container).toHaveTextContent('clicked:0')
 
   render(ui, {container, hydrate: true})
+
+  expect(console.error).not.toHaveBeenCalled()
+
   fireEvent.click(container.querySelector('button'))
 
   expect(container).toHaveTextContent('clicked:1')