49 lines
1.9 KiB
JavaScript
49 lines
1.9 KiB
JavaScript
import { TEST_HOST } from 'helpers/test_constants';
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import renderMetrics from '~/behaviors/markdown/render_metrics';
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const mockEmbedGroup = jest.fn();
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jest.mock('vue', () => ({ extend: () => mockEmbedGroup }));
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jest.mock('~/monitoring/components/embeds/embed_group.vue', () => jest.fn());
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jest.mock('~/monitoring/stores/embed_group/', () => ({ createStore: jest.fn() }));
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const getElements = () => Array.from(document.getElementsByClassName('js-render-metrics'));
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describe('Render metrics for Gitlab Flavoured Markdown', () => {
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it('does nothing when no elements are found', () => {
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return renderMetrics([]).then(() => {
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expect(mockEmbedGroup).not.toHaveBeenCalled();
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});
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});
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it('renders a vue component when elements are found', () => {
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document.body.innerHTML = `<div class="js-render-metrics" data-dashboard-url="${TEST_HOST}"></div>`;
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return renderMetrics(getElements()).then(() => {
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expect(mockEmbedGroup).toHaveBeenCalledTimes(1);
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expect(mockEmbedGroup).toHaveBeenCalledWith(
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expect.objectContaining({ propsData: { urls: [`${TEST_HOST}`] } }),
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);
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});
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});
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it('takes sibling metrics and groups them under a shared parent', () => {
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document.body.innerHTML = `
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<p><span>Hello</span></p>
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<div class="js-render-metrics" data-dashboard-url="${TEST_HOST}/1"></div>
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<div class="js-render-metrics" data-dashboard-url="${TEST_HOST}/2"></div>
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<p><span>Hello</span></p>
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<div class="js-render-metrics" data-dashboard-url="${TEST_HOST}/3"></div>
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`;
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return renderMetrics(getElements()).then(() => {
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expect(mockEmbedGroup).toHaveBeenCalledTimes(2);
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expect(mockEmbedGroup).toHaveBeenCalledWith(
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expect.objectContaining({ propsData: { urls: [`${TEST_HOST}/1`, `${TEST_HOST}/2`] } }),
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);
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expect(mockEmbedGroup).toHaveBeenCalledWith(
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expect.objectContaining({ propsData: { urls: [`${TEST_HOST}/3`] } }),
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);
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});
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});
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});
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