127 lines
3.5 KiB
JavaScript
127 lines
3.5 KiB
JavaScript
import $ from 'jquery';
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import { setHTMLFixture, resetHTMLFixture } from 'helpers/fixtures';
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import { mockTracking, unmockTracking } from 'helpers/tracking_helper';
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import waitForPromises from 'helpers/wait_for_promises';
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import blobBundle from '~/blob_edit/blob_bundle';
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import SourceEditor from '~/blob_edit/edit_blob';
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import { createAlert } from '~/alert';
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jest.mock('~/blob_edit/edit_blob');
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jest.mock('~/alert');
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describe('BlobBundle', () => {
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beforeAll(() => {
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// HACK: Workaround readonly property in Jest
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Object.defineProperty(window, 'onbeforeunload', {
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writable: true,
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});
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});
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it('does not load SourceEditor by default', () => {
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blobBundle();
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expect(SourceEditor).not.toHaveBeenCalled();
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});
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it('loads SourceEditor for the edit screen', async () => {
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setHTMLFixture(`<div class="js-edit-blob-form"></div>`);
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blobBundle();
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await waitForPromises();
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expect(SourceEditor).toHaveBeenCalled();
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resetHTMLFixture();
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});
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describe('No Suggest Popover', () => {
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beforeEach(() => {
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setHTMLFixture(`
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<div class="js-edit-blob-form" data-blob-filename="blah">
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<button class="js-commit-button"></button>
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<button id='cancel-changes'></button>
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</div>`);
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blobBundle();
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});
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afterEach(() => {
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resetHTMLFixture();
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});
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it('sets the window beforeunload listener to a function returning a string', () => {
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expect(window.onbeforeunload()).toBe('');
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});
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it('removes beforeunload listener if commit button is clicked', () => {
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$('.js-commit-button').click();
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expect(window.onbeforeunload).toBeNull();
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});
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it('removes beforeunload listener when cancel link is clicked', () => {
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$('#cancel-changes').click();
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expect(window.onbeforeunload).toBeNull();
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});
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});
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describe('Suggest Popover', () => {
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let trackingSpy;
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beforeEach(() => {
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setHTMLFixture(`
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<div class="js-edit-blob-form" data-blob-filename="blah" id="target">
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<div class="js-suggest-gitlab-ci-yml"
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data-target="#target"
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data-track-label="suggest_gitlab_ci_yml"
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data-dismiss-key="1"
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data-human-access="owner"
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data-merge-request-path="path/to/mr">
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<button id='commit-changes' class="js-commit-button"></button>
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<button id='cancel-changes'></button>
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</div>
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</div>`);
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trackingSpy = mockTracking('_category_', $('#commit-changes').element, jest.spyOn);
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document.body.dataset.page = 'projects:blob:new';
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blobBundle();
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});
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afterEach(() => {
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unmockTracking();
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resetHTMLFixture();
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});
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it('sends a tracking event when the commit button is clicked', () => {
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$('#commit-changes').click();
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expect(trackingSpy).toHaveBeenCalledTimes(1);
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expect(trackingSpy).toHaveBeenCalledWith(undefined, undefined, {
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label: 'suggest_gitlab_ci_yml',
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property: 'owner',
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});
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});
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});
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describe('Error handling', () => {
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let message;
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beforeEach(() => {
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setHTMLFixture(`<div class="js-edit-blob-form" data-blob-filename="blah"></div>`);
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message = 'Foo';
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SourceEditor.mockImplementation(() => {
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throw new Error(message);
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});
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});
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afterEach(() => {
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resetHTMLFixture();
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SourceEditor.mockClear();
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});
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it('correctly outputs error message when it occurs', async () => {
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blobBundle();
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await waitForPromises();
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expect(createAlert).toHaveBeenCalledWith({ message });
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});
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});
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});
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