55 lines
1.9 KiB
JavaScript
55 lines
1.9 KiB
JavaScript
import { setHTMLFixture, resetHTMLFixture } from 'helpers/fixtures';
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import { addBlameLink } from '~/blob/blob_blame_link';
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describe('Blob links', () => {
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const mouseoverEvent = new MouseEvent('mouseover', {
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view: window,
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bubbles: true,
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cancelable: true,
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});
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beforeEach(() => {
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setHTMLFixture(`
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<div id="blob-content-holder" class="js-per-page" data-blame-per-page="1000">
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<div class="line-numbers" data-blame-path="/blamePath">
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<a id="L5" href="#L5" data-line-number="5" class="file-line-num js-line-links">5</a>
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<a id="L1005" href="#L1005" data-line-number="1005" class="file-line-num js-line-links">1005</a>
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</div>
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<pre id="LC5">Line 5 content</pre>
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</div>
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`);
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addBlameLink('#blob-content-holder', 'js-line-links');
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document.querySelector('.file-line-num').dispatchEvent(mouseoverEvent);
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});
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afterEach(() => {
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resetHTMLFixture();
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});
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it('adds wrapper elements with correct classes', () => {
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const wrapper = document.querySelector('.line-links');
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expect(wrapper).not.toBeNull();
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expect(wrapper.classList).toContain('diff-line-num');
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});
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it('adds blame link with correct classes and path', () => {
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const blameLink = document.querySelector('.file-line-blame');
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expect(blameLink).not.toBeNull();
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expect(blameLink.getAttribute('href')).toBe('/blamePath#L5');
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});
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it('adds line link within wraper with correct classes and path', () => {
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const lineLink = document.querySelector('.file-line-num');
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expect(lineLink).not.toBeNull();
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expect(lineLink.getAttribute('href')).toBe('#L5');
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});
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it('adds page parameter when needed', () => {
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document.querySelectorAll('.file-line-num')[1].dispatchEvent(mouseoverEvent);
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const blameLink = document.querySelectorAll('.file-line-blame')[1];
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expect(blameLink).not.toBeNull();
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expect(blameLink.getAttribute('href')).toBe('/blamePath?page=2#L1005');
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});
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});
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