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61 lines
1.6 KiB
61 lines
1.6 KiB
/*
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* Squidex Headless CMS
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*
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* @license
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* Copyright (c) Squidex UG (haftungsbeschränkt). All rights reserved.
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*/
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import { ShortcutService } from './shortcut.service';
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describe('ShortcutService', () => {
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it('should instantiate', () => {
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const shortcutService = new ShortcutService();
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expect(shortcutService).toBeDefined();
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});
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it('should raise event if triggered', () => {
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const shortcutService = new ShortcutService();
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let triggered = 0;
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shortcutService.listen('ctrl+a', () => { triggered++; });
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shortcutService.raise('ctrl+a');
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expect(triggered).toEqual(1);
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});
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it('should not raise event if triggered but unsubscribed', () => {
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const shortcutService = new ShortcutService();
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let triggered = 0;
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shortcutService.listen('ctrl+a', () => { triggered++; })();
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shortcutService.raise('ctrl+a');
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expect(triggered).toEqual(0);
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});
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it('should transform shortcut', () => {
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const shortcutService = new ShortcutService();
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let triggered = 0;
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shortcutService.listen('CTRL + A', () => { triggered++; });
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shortcutService.raise('ctrl+a');
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expect(triggered).toEqual(1);
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});
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it('should register multiple shortcuts', () => {
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const shortcutService = new ShortcutService();
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let triggered = 0;
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shortcutService.listen('ctrl+a,ctrl+b', () => { triggered++; });
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shortcutService.raise('ctrl+a');
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shortcutService.raise('ctrl+b');
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expect(triggered).toEqual(2);
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});
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});
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