38 lines
870 B
JavaScript
38 lines
870 B
JavaScript
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import Vue from 'vue';
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import renderMetrics from '~/behaviors/markdown/render_metrics';
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import { TEST_HOST } from 'helpers/test_constants';
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const originalExtend = Vue.extend;
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describe('Render metrics for Gitlab Flavoured Markdown', () => {
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const container = {
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Metrics() {},
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};
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let spyExtend;
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beforeEach(() => {
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Vue.extend = () => container.Metrics;
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spyExtend = jest.spyOn(Vue, 'extend');
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});
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afterEach(() => {
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Vue.extend = originalExtend;
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});
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it('does nothing when no elements are found', () => {
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renderMetrics([]);
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expect(spyExtend).not.toHaveBeenCalled();
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});
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it('renders a vue component when elements are found', () => {
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const element = document.createElement('div');
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element.setAttribute('data-dashboard-url', TEST_HOST);
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renderMetrics([element]);
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expect(spyExtend).toHaveBeenCalled();
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});
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});
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