-
Notifications
You must be signed in to change notification settings - Fork 0
/
Button.test.tsx
34 lines (24 loc) · 1008 Bytes
/
Button.test.tsx
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
import { wait } from '@testing-library/user-event/dist/utils';
import React from 'react';
import { render, screen } from '@testing-library/react';
import { Button, DEFAULT_DEBOUNCE_TIMEOUT } from './Button';
const EXPECTED_LABEL = 'label';
describe('Button', () => {
it('should render a button with a label', () => {
render(<Button onClick={jest.fn()} label={EXPECTED_LABEL} />);
const buttonElement = screen.getByRole('button');
expect(buttonElement).toBeInTheDocument();
expect(buttonElement.innerHTML).toBe(EXPECTED_LABEL);
});
it('should debounce a MouseClick event', async () => {
const mockCallBack = jest.fn();
render(<Button label={EXPECTED_LABEL} onClick={mockCallBack} />);
const buttonElement = screen.getByRole('button');
buttonElement.click();
buttonElement.click();
buttonElement.click();
expect(mockCallBack).toBeCalledTimes(0);
await wait(DEFAULT_DEBOUNCE_TIMEOUT);
expect(mockCallBack).toBeCalledTimes(1);
}, 30000);
});