import { shallowMount } from '@vue/test-utils'; import { GlIcon } from '@gitlab/ui'; import CommitComponent from '~/vue_shared/components/commit.vue'; import UserAvatarLink from '~/vue_shared/components/user_avatar/user_avatar_link.vue'; describe('Commit component', () => { let props; let wrapper; const findIcon = name => { const icons = wrapper.findAll(GlIcon).filter(c => c.attributes('name') === name); return icons.length ? icons.at(0) : icons; }; const findUserAvatar = () => wrapper.find(UserAvatarLink); const createComponent = propsData => { wrapper = shallowMount(CommitComponent, { propsData, }); }; afterEach(() => { wrapper.destroy(); }); it('should render a fork icon if it does not represent a tag', () => { createComponent({ tag: false, commitRef: { name: 'master', ref_url: 'http://localhost/namespace2/gitlabhq/tree/master', }, commitUrl: 'https://gitlab.com/gitlab-org/gitlab-foss/commit/b7836eddf62d663c665769e1b0960197fd215067', shortSha: 'b7836edd', title: 'Commit message', author: { avatar_url: 'https://gitlab.com/uploads/-/system/user/avatar/300478/avatar.png', web_url: 'https://gitlab.com/jschatz1', path: '/jschatz1', username: 'jschatz1', }, }); expect( wrapper .find('.icon-container') .find(GlIcon) .exists(), ).toBe(true); }); describe('Given all the props', () => { beforeEach(() => { props = { tag: true, commitRef: { name: 'master', ref_url: 'http://localhost/namespace2/gitlabhq/tree/master', }, commitUrl: 'https://gitlab.com/gitlab-org/gitlab-foss/commit/b7836eddf62d663c665769e1b0960197fd215067', shortSha: 'b7836edd', title: 'Commit message', author: { avatar_url: 'https://gitlab.com/uploads/-/system/user/avatar/300478/avatar.png', web_url: 'https://gitlab.com/jschatz1', path: '/jschatz1', username: 'jschatz1', }, }; createComponent(props); }); it('should render a tag icon if it represents a tag', () => { expect(findIcon('tag').exists()).toBe(true); }); it('should render a link to the ref url', () => { expect(wrapper.find('.ref-name').attributes('href')).toBe(props.commitRef.ref_url); }); it('should render the ref name', () => { expect(wrapper.find('.ref-name').text()).toContain(props.commitRef.name); }); it('should render the commit short sha with a link to the commit url', () => { expect(wrapper.find('.commit-sha').attributes('href')).toEqual(props.commitUrl); expect(wrapper.find('.commit-sha').text()).toContain(props.shortSha); }); it('should render icon for commit', () => { expect(findIcon('commit').exists()).toBe(true); }); describe('Given commit title and author props', () => { it('should render a link to the author profile', () => { const userAvatar = findUserAvatar(); expect(userAvatar.props('linkHref')).toBe(props.author.path); }); it('Should render the author avatar with title and alt attributes', () => { const userAvatar = findUserAvatar(); expect(userAvatar.exists()).toBe(true); expect(userAvatar.props('imgAlt')).toBe(`${props.author.username}'s avatar`); }); }); it('should render the commit title', () => { expect(wrapper.find('.commit-row-message').attributes('href')).toEqual(props.commitUrl); expect(wrapper.find('.commit-row-message').text()).toContain(props.title); }); }); describe('When commit title is not provided', () => { it('should render default message', () => { props = { tag: false, commitRef: { name: 'master', ref_url: 'http://localhost/namespace2/gitlabhq/tree/master', }, commitUrl: 'https://gitlab.com/gitlab-org/gitlab-foss/commit/b7836eddf62d663c665769e1b0960197fd215067', shortSha: 'b7836edd', title: null, author: {}, }; createComponent(props); expect(wrapper.find('.commit-title span').text()).toContain( "Can't find HEAD commit for this branch", ); }); }); describe('When commit ref is provided, but merge ref is not', () => { it('should render the commit ref', () => { props = { tag: false, commitRef: { name: 'master', ref_url: 'http://localhost/namespace2/gitlabhq/tree/master', }, commitUrl: 'https://gitlab.com/gitlab-org/gitlab-foss/commit/b7836eddf62d663c665769e1b0960197fd215067', shortSha: 'b7836edd', title: null, author: {}, }; createComponent(props); const refEl = wrapper.find('.ref-name'); expect(refEl.text()).toContain('master'); expect(refEl.attributes('href')).toBe(props.commitRef.ref_url); expect(refEl.attributes('title')).toBe(props.commitRef.name); expect(findIcon('branch').exists()).toBe(true); }); }); describe('When both commit and merge ref are provided', () => { it('should render the merge ref', () => { props = { tag: false, commitRef: { name: 'master', ref_url: 'http://localhost/namespace2/gitlabhq/tree/master', }, commitUrl: 'https://gitlab.com/gitlab-org/gitlab-foss/commit/b7836eddf62d663c665769e1b0960197fd215067', mergeRequestRef: { iid: 1234, path: 'https://example.com/path/to/mr', title: 'Test MR', }, shortSha: 'b7836edd', title: null, author: {}, }; createComponent(props); const refEl = wrapper.find('.ref-name'); expect(refEl.text()).toContain('1234'); expect(refEl.attributes('href')).toBe(props.mergeRequestRef.path); expect(refEl.attributes('title')).toBe(props.mergeRequestRef.title); expect(findIcon('git-merge').exists()).toBe(true); }); }); describe('When showRefInfo === false', () => { it('should not render any ref info', () => { props = { tag: false, commitRef: { name: 'master', ref_url: 'http://localhost/namespace2/gitlabhq/tree/master', }, commitUrl: 'https://gitlab.com/gitlab-org/gitlab-foss/commit/b7836eddf62d663c665769e1b0960197fd215067', mergeRequestRef: { iid: 1234, path: '/path/to/mr', title: 'Test MR', }, shortSha: 'b7836edd', title: null, author: {}, showRefInfo: false, }; createComponent(props); expect(wrapper.find('.ref-name').exists()).toBe(false); }); }); });