import MockAdapter from 'axios-mock-adapter'; import { TEST_HOST } from 'spec/test_constants'; import GpgBadges from '~/gpg_badges'; import axios from '~/lib/utils/axios_utils'; describe('GpgBadges', () => { let mock; const dummyCommitSha = 'n0m0rec0ffee'; const dummyBadgeHtml = 'dummy html'; const dummyResponse = { signatures: [ { commit_sha: dummyCommitSha, html: dummyBadgeHtml, }, ], }; const dummyUrl = `${TEST_HOST}/dummy/signatures`; const setForm = ({ utf8 = '✓', search = '' } = {}) => { setFixtures(`
`); }; beforeEach(() => { mock = new MockAdapter(axios); setForm(); }); afterEach(() => { mock.restore(); }); it('does not make a request if there is no container element', (done) => { setFixtures(''); jest.spyOn(axios, 'get').mockImplementation(() => {}); GpgBadges.fetch() .then(() => { expect(axios.get).not.toHaveBeenCalled(); }) .then(done) .catch(done.fail); }); it('throws an error if the endpoint is missing', (done) => { setFixtures('
'); jest.spyOn(axios, 'get').mockImplementation(() => {}); GpgBadges.fetch() .then(() => done.fail('Expected error to be thrown')) .catch((error) => { expect(error.message).toBe('Missing commit signatures endpoint!'); expect(axios.get).not.toHaveBeenCalled(); }) .then(done) .catch(done.fail); }); it('fetches commit signatures', async () => { mock.onGet(dummyUrl).replyOnce(200); await GpgBadges.fetch(); expect(mock.history.get).toHaveLength(1); expect(mock.history.get[0]).toMatchObject({ params: { search: '', utf8: '✓' }, url: dummyUrl, }); }); it('fetches commit signatures with search parameters with spaces', async () => { mock.onGet(dummyUrl).replyOnce(200); setForm({ search: 'my search' }); await GpgBadges.fetch(); expect(mock.history.get).toHaveLength(1); expect(mock.history.get[0]).toMatchObject({ params: { search: 'my search', utf8: '✓' }, url: dummyUrl, }); }); it('fetches commit signatures with search parameters with plus symbols', async () => { mock.onGet(dummyUrl).replyOnce(200); setForm({ search: 'my+search' }); await GpgBadges.fetch(); expect(mock.history.get).toHaveLength(1); expect(mock.history.get[0]).toMatchObject({ params: { search: 'my+search', utf8: '✓' }, url: dummyUrl, }); }); it('displays a loading spinner', (done) => { mock.onGet(dummyUrl).replyOnce(200); GpgBadges.fetch() .then(() => { expect(document.querySelector('.js-loading-gpg-badge:empty')).toBe(null); const spinners = document.querySelectorAll('.js-loading-gpg-badge span.gl-spinner'); expect(spinners.length).toBe(1); done(); }) .catch(done.fail); }); it('replaces the loading spinner', (done) => { mock.onGet(dummyUrl).replyOnce(200, dummyResponse); GpgBadges.fetch() .then(() => { expect(document.querySelector('.js-loading-gpg-badge')).toBe(null); const parentContainer = document.querySelector('.parent-container'); expect(parentContainer.innerHTML.trim()).toEqual(dummyBadgeHtml); done(); }) .catch(done.fail); }); });