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https://github.com/hanzoai/next.js.git
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Janka UrygaandGitHub
dfaf137b81
We aren't using `'@testing-library/jest-dom'` in 99% of the tests, so there's no point loading it for every test. I've removed it from `jest-setup-after-env` and added the import manually to each file that uses it.
41 lines
819 B
TypeScript
41 lines
819 B
TypeScript
/**
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* @jest-environment jsdom
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*/
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import { act, render } from '@testing-library/react'
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import '@testing-library/jest-dom'
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import Link from 'next/link'
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import React from 'react'
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describe('<Link/>', () => {
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let spy
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let expectedErrors
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beforeAll(async () => {
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spy = jest.spyOn(console, 'error').mockImplementation((...args) => {
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console.log(...args)
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})
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expectedErrors = 0
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})
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it('test link with unmount', () => {
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act(() => {
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const { unmount } = render(<Link href="/">hello</Link>)
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unmount()
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})
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expect(spy).toHaveBeenCalledTimes(expectedErrors)
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})
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it('test link without unmount', () => {
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act(() => {
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render(<Link href="/">hello</Link>)
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})
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expect(spy).toHaveBeenCalledTimes(expectedErrors)
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})
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afterAll(() => {
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spy.mockRestore()
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})
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})
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