40 lines
1.2 KiB
JavaScript
40 lines
1.2 KiB
JavaScript
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import { FaviconOverlayManager } from '@gitlab/favicon-overlay';
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import * as faviconUtils from '~/lib/utils/favicon';
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jest.mock('@gitlab/favicon-overlay');
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describe('~/lib/utils/favicon', () => {
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afterEach(() => {
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faviconUtils.clearMemoizeCache();
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});
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describe.each`
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fnName | managerFn | args
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${'setFaviconOverlay'} | ${FaviconOverlayManager.setFaviconOverlay} | ${['test']}
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${'resetFavicon'} | ${FaviconOverlayManager.resetFaviconOverlay} | ${[]}
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`('$fnName', ({ fnName, managerFn, args }) => {
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const call = () => faviconUtils[fnName](...args);
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it('initializes only once when called', async () => {
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expect(FaviconOverlayManager.initialize).not.toHaveBeenCalled();
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// Call twice so we can make sure initialize is only called once
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await call();
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await call();
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expect(FaviconOverlayManager.initialize).toHaveBeenCalledWith({
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faviconSelector: '#favicon',
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});
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expect(FaviconOverlayManager.initialize).toHaveBeenCalledTimes(1);
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});
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it('passes call to manager', async () => {
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expect(managerFn).not.toHaveBeenCalled();
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await call();
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expect(managerFn).toHaveBeenCalledWith(...args);
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});
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});
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});
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