gitlab-org--gitlab-foss/spec/frontend/projects/upload_file_experiment_spec.js

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import ExperimentTracking from '~/experiment_tracking';
import * as UploadFileExperiment from '~/projects/upload_file_experiment';
const mockExperimentTrackingEvent = jest.fn();
jest.mock('~/experiment_tracking', () =>
jest.fn().mockImplementation(() => ({
event: mockExperimentTrackingEvent,
})),
);
const fixture = `<a class='js-upload-file-experiment-trigger' data-toggle='modal' data-target='#modal-upload-blob'></a><div id='modal-upload-blob'></div>`;
const findModal = () => document.querySelector('[aria-modal="true"]');
const findTrigger = () => document.querySelector('.js-upload-file-experiment-trigger');
beforeEach(() => {
ExperimentTracking.mockClear();
mockExperimentTrackingEvent.mockClear();
document.body.innerHTML = fixture;
});
afterEach(() => {
document.body.innerHTML = '';
});
describe('trackUploadFileFormSubmitted', () => {
it('initializes ExperimentTracking with the correct arguments and calls the tracking event with correct arguments', () => {
UploadFileExperiment.trackUploadFileFormSubmitted();
expect(ExperimentTracking).toHaveBeenCalledWith('empty_repo_upload', {
label: 'blob-upload-modal',
});
expect(mockExperimentTrackingEvent).toHaveBeenCalledWith('click_upload_modal_form_submit');
});
});
describe('initUploadFileTrigger', () => {
it('calls modal and tracks event', () => {
UploadFileExperiment.initUploadFileTrigger();
expect(findModal()).not.toExist();
findTrigger().click();
expect(findModal()).toExist();
expect(mockExperimentTrackingEvent).toHaveBeenCalledWith('click_upload_modal_trigger');
});
});