Button.test.tsx

it('renders with type', () => {
 render(<Button type="submit" />)
 expect(screen.getByTestId('button')).toHaveAttribute('type', 'submit')
})
 
it('renders with click event', () => {
 const onClick = jest.fn()
 render(<Button onClick={onClick} />)
 userEvent.click(screen.getByTestId('button'))
 expect(onClick).toHaveBeenCalled()
})