17 lines
561 B
JavaScript
17 lines
561 B
JavaScript
import { initializeCommentPreview } from '../initializeCommentPreview';
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describe('initializeCommentPreview', () => {
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beforeEach(() => {
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const button = document.createElement('button');
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button.classList.add('preview-toggle');
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});
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test('should call event listener when preview button exist', async () => {
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const button = document.createElement('button');
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button.classList.add('preview-toggle');
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button.addEventListener = jest.fn();
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initializeCommentPreview();
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expect(button.addEventListener).not.toHaveBeenCalled();
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});
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});
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