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/**
* @jest-environment jsdom
*/
import { QueryClient, QueryClientProvider } from '@tanstack/react-query';
import { act, fireEvent, render, screen } from '@testing-library/react';
import React from 'react';
import CommandPalette from '../src/index';
import { useCommandPalette } from '../src/use-command-palette';
const commands = [
{
name: 'getHelp',
label: 'Get help',
callback: ( { close }: { close: () => void } ) => {
close();
},
},
{
name: 'sendFeedback',
label: 'Send feedback',
searchLabel: 'find help',
callback: ( { close }: { close: () => void } ) => {
close();
},
},
{
name: 'clearCache',
label: 'Clear cache',
callback: ( { close }: { close: () => void } ) => {
close();
},
},
{
name: 'enableEdgeCache',
label: 'Enable edge cache',
callback: ( { close }: { close: () => void } ) => {
close();
},
},
];
const queryClient = new QueryClient();
jest.mock( '../src/use-command-palette' );
window.ResizeObserver = jest.fn( () => ( {
observe: jest.fn(),
unobserve: jest.fn(),
disconnect: jest.fn(),
} ) );
describe( 'CommandPalette', () => {
const renderCommandPalette = () => {
( useCommandPalette as jest.Mock ).mockReturnValue( {
commands: commands,
filterNotice: 'Mock Filter Notice',
emptyListNotice: 'No results found',
currentSiteId: null,
} );
render(
<QueryClientProvider client={ queryClient }>
<CommandPalette
currentRoute="/sites"
currentSiteId={ null }
navigate={ () => {} }
useCommands={ () => commands }
useSites={ () => [] }
/>
</QueryClientProvider>
);
act( () => {
fireEvent.keyDown( document, { key: 'k', metaKey: true } );
} );
};
it( 'should confirm that the command palette opens with the commands from the commands array', () => {
renderCommandPalette();
expect( screen.getByPlaceholderText( 'Search for commands' ) ).toBeInTheDocument();
expect( screen.getByText( 'Get help' ) ).toBeInTheDocument();
} );
it( 'should return only "Get help" command as it matches label and "Send feedback" as it matches searchLabel; other commands are hidden', () => {
renderCommandPalette();
expect( screen.getByPlaceholderText( 'Search for commands' ) ).toBeInTheDocument();
fireEvent.change( screen.getByPlaceholderText( 'Search for commands' ), {
target: { value: 'help' },
} );
expect( screen.getByText( 'Get' ) ).toBeInTheDocument();
expect( screen.getByText( 'help' ) ).toBeInTheDocument();
expect( screen.getByText( 'Send feedback' ) ).toBeInTheDocument();
expect( screen.queryByText( 'Clear cache' ) ).toBeNull();
expect( screen.queryByText( 'Enable edge cache' ) ).toBeNull();
} );
it( 'should return "No results found" when there is no match for search', () => {
renderCommandPalette();
expect( screen.getByPlaceholderText( 'Search for commands' ) ).toBeInTheDocument();
fireEvent.change( screen.getByPlaceholderText( 'Search for commands' ), {
target: { value: 'blue' },
} );
expect( screen.getByText( 'No results found' ) ).toBeInTheDocument();
expect( screen.queryByText( 'Send feedback' ) ).toBeNull();
expect( screen.queryByText( 'Clear cache' ) ).toBeNull();
expect( screen.queryByText( 'Enable edge cache' ) ).toBeNull();
} );
it( 'should close the palette when you select a specific command with no nested commands', () => {
renderCommandPalette();
expect( screen.getByPlaceholderText( 'Search for commands' ) ).toBeInTheDocument();
const getHelpCommand = screen.getByText( 'Get help' );
fireEvent.click( getHelpCommand );
expect( screen.queryByPlaceholderText( 'Search for commands' ) ).toBeNull();
} );
it( 'should close the command palette when cmd + k is pressed', () => {
renderCommandPalette();
const searchInput = screen.queryByPlaceholderText( 'Search for commands' );
expect( searchInput ).toBeInTheDocument();
fireEvent.keyDown( document, { key: 'k', metaKey: true } );
expect( screen.queryByText( 'Get help' ) ).toBeNull();
} );
} );
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