100 lines
2.9 KiB
TypeScript
100 lines
2.9 KiB
TypeScript
/**
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* External dependencies
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*/
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import { render, fireEvent, findByText } from '@testing-library/react';
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/**
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* Internal dependencies
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*/
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import NoticeBanner from '../index';
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describe( 'NoticeBanner', () => {
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test( 'renders without errors when all required props are provided', async () => {
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const { container } = render(
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<NoticeBanner status="error">This is an error message</NoticeBanner>
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);
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expect(
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await findByText( container, 'This is an error message' )
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).toBeInTheDocument();
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} );
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test( 'displays the notice message correctly', () => {
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const message = 'This is a test message';
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const { getByText } = render(
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<NoticeBanner status="success" spokenMessage="Speech">
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{ message }
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</NoticeBanner>
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);
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const messageElement = getByText( message );
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expect( messageElement ).toBeInTheDocument();
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} );
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test( 'displays the correct status for the notice', () => {
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const { container } = render(
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<NoticeBanner status="warning">
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This is a warning message
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</NoticeBanner>
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);
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expect( container.querySelector( '.is-warning' ) ).toBeInTheDocument();
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} );
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test( 'displays the summary correctly when provided', () => {
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const summaryText = '4 new messages';
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const { getByText } = render(
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<NoticeBanner status="default" summary={ summaryText }>
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This is a test message
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</NoticeBanner>
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);
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const summaryElement = getByText( summaryText );
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expect( summaryElement ).toBeInTheDocument();
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} );
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test( 'can be dismissed when isDismissible prop is true', () => {
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const onRemoveMock = jest.fn();
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const { getByRole } = render(
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<NoticeBanner
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status="success"
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isDismissible
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onRemove={ onRemoveMock }
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>
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This is a success message
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</NoticeBanner>
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);
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const closeButton = getByRole( 'button' );
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fireEvent.click( closeButton );
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expect( onRemoveMock ).toHaveBeenCalled();
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} );
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test( 'calls onRemove function when the notice is dismissed', () => {
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const onRemoveMock = jest.fn();
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const { getByRole } = render(
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<NoticeBanner status="info" isDismissible onRemove={ onRemoveMock }>
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This is an informative message
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</NoticeBanner>
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);
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const closeButton = getByRole( 'button' );
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fireEvent.click( closeButton );
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expect( onRemoveMock ).toHaveBeenCalled();
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} );
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test( 'applies the className prop to the notice', () => {
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const customClassName = 'my-custom-class';
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const { container } = render(
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<NoticeBanner status="success" className={ customClassName }>
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This is a success message
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</NoticeBanner>
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);
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const noticeElement = container.firstChild;
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expect( noticeElement ).toHaveClass( customClassName );
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} );
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test( 'does not throw any errors when all props are provided correctly', () => {
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const spyError = jest.spyOn( console, 'error' );
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render(
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<NoticeBanner status="default">This is a test message</NoticeBanner>
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);
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expect( spyError ).not.toHaveBeenCalled(); // Should not print any error/warning messages
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spyError.mockRestore(); // Restore the original mock
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} );
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} );
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