50 lines
1.4 KiB
JavaScript
50 lines
1.4 KiB
JavaScript
import { h } from 'preact';
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import { render, fireEvent } from '@testing-library/preact';
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import { axe } from 'jest-axe';
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import { BodyMarkdown } from '../components/BodyMarkdown';
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describe('<BodyMarkdown />', () => {
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const getProps = () => ({
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onChange: () => {
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return 'onChange';
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},
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default: 'defaultValue',
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});
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it('should have no a11y violations', async () => {
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const { container } = render(<BodyMarkdown {...getProps()} />);
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const results = await axe(container);
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expect(results).toHaveNoViolations();
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});
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it('should render', () => {
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const defaultValue = 'some default value';
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const props = {
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onChange: jest.fn(),
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defaultValue,
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};
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const { getByLabelText } = render(<BodyMarkdown {...props} />);
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const textArea = getByLabelText('Body Markdown');
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expect(textArea.getAttribute('placeholder')).toEqual('...');
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expect(textArea.getAttribute('maxLength')).toEqual('400');
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expect(textArea.value).toEqual(defaultValue);
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});
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it('should call change handler', () => {
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const defaultValue = 'some default value';
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const onChange = jest.fn();
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const props = {
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onChange,
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defaultValue,
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};
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const { getByLabelText } = render(<BodyMarkdown {...props} />);
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const textArea = getByLabelText('Body Markdown');
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fireEvent.input(textArea, { target: { value: 'changing the value' } });
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expect(onChange).toHaveBeenCalledTimes(1);
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});
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});
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