import { shallowMount } from '@vue/test-utils'; import { merge } from 'lodash'; import { GlLink } from '@gitlab/ui'; import { getJSONFixture } from 'helpers/fixtures'; import ReleaseBlockHeader from '~/releases/components/release_block_header.vue'; import { convertObjectPropsToCamelCase } from '~/lib/utils/common_utils'; import { BACK_URL_PARAM } from '~/releases/constants'; const originalRelease = getJSONFixture('api/releases/release.json'); describe('Release block header', () => { let wrapper; let release; const factory = (releaseUpdates = {}) => { wrapper = shallowMount(ReleaseBlockHeader, { propsData: { release: merge({}, release, releaseUpdates), }, }); }; beforeEach(() => { release = convertObjectPropsToCamelCase(originalRelease, { deep: true }); }); afterEach(() => { wrapper.destroy(); }); const findHeader = () => wrapper.find('h2'); const findHeaderLink = () => findHeader().find(GlLink); const findEditButton = () => wrapper.find('.js-edit-button'); describe('when _links.self is provided', () => { beforeEach(() => { factory(); }); it('renders the title as a link', () => { const link = findHeaderLink(); expect(link.text()).toBe(release.name); expect(link.attributes('href')).toBe(release._links.self); }); }); describe('when _links.self is missing', () => { beforeEach(() => { factory({ _links: { self: null } }); }); it('renders the title as text', () => { expect(findHeader().text()).toContain(release.name); expect(findHeaderLink().exists()).toBe(false); }); }); describe('when _links.edit_url is provided', () => { const currentUrl = 'https://example.gitlab.com/path'; beforeEach(() => { Object.defineProperty(window, 'location', { writable: true, value: { href: currentUrl, }, }); factory(); }); it('renders an edit button', () => { expect(findEditButton().exists()).toBe(true); }); it('renders the edit button with the correct href', () => { const expectedQueryParam = `${BACK_URL_PARAM}=${encodeURIComponent(currentUrl)}`; const expectedUrl = `${release._links.editUrl}?${expectedQueryParam}`; expect(findEditButton().attributes().href).toBe(expectedUrl); }); }); describe('when _links.edit is missing', () => { beforeEach(() => { factory({ _links: { editUrl: null } }); }); it('does not render an edit button', () => { expect(findEditButton().exists()).toBe(false); }); }); });