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import { setHTMLFixture, resetHTMLFixture } from 'helpers/fixtures';
import addBlobLinksTracking from '~/blob/blob_links_tracking';
import Tracking from '~/tracking';
describe('Blob links Tracking', () => {
const eventName = 'click_link';
const label = 'file_line_action';
const eventsToTrack = [
{ selector: '.file-line-blame', property: 'blame' },
{ selector: '.file-line-num', property: 'link' },
];
const [blameLinkClickEvent, numLinkClickEvent] = eventsToTrack;
beforeEach(() => {
setHTMLFixture(`
<div id="blob-content-holder">
<div class="line-links diff-line-num">
<a href="#L5" class="file-line-blame"></a>
<a id="L5" href="#L5" data-line-number="5" class="file-line-num">5</a>
</div>
<pre id="LC5">Line 5 content</pre>
</div>
`);
addBlobLinksTracking('#blob-content-holder', eventsToTrack);
jest.spyOn(Tracking, 'event');
});
afterEach(() => {
resetHTMLFixture();
});
it('tracks blame link click event', () => {
const blameButton = document.querySelector(blameLinkClickEvent.selector);
blameButton.click();
expect(Tracking.event).toHaveBeenCalledWith(undefined, eventName, {
label,
property: blameLinkClickEvent.property,
});
});
it('tracks num link click event', () => {
const numLinkButton = document.querySelector(numLinkClickEvent.selector);
numLinkButton.click();
expect(Tracking.event).toHaveBeenCalledWith(undefined, eventName, {
label,
property: numLinkClickEvent.property,
});
});
it("doesn't fire tracking if the user clicks on any element that is not a link", () => {
const codeLine = document.querySelector('#LC5');
codeLine.click();
expect(Tracking.event).not.toHaveBeenCalled();
});
});
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