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/**
* @jest-environment jsdom
*/
import { act, render } from '@testing-library/react'
import '@testing-library/jest-dom'
import Link from 'next/link'
import React from 'react'
describe('<Link/>', () => {
let spy
let expectedErrors
beforeAll(async () => {
spy = jest.spyOn(console, 'error').mockImplementation((...args) => {
console.log(...args)
})
expectedErrors = 0
})
it('test link with unmount', () => {
act(() => {
const { unmount } = render(<Link href="/">hello</Link>)
unmount()
})
expect(spy).toHaveBeenCalledTimes(expectedErrors)
})
it('test link without unmount', () => {
act(() => {
render(<Link href="/">hello</Link>)
})
expect(spy).toHaveBeenCalledTimes(expectedErrors)
})
afterAll(() => {
spy.mockRestore()
})
})
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