import { GlButton, GlModal, GlDropdown } from '@gitlab/ui'; import { mount } from '@vue/test-utils'; import { ApolloMutation } from 'vue-apollo'; import MockAdapter from 'axios-mock-adapter'; import { nextTick } from 'vue'; import { useMockLocationHelper } from 'helpers/mock_window_location_helper'; import waitForPromises from 'helpers/wait_for_promises'; import { Blob, BinaryBlob } from 'jest/blob/components/mock_data'; import { differenceInMilliseconds } from '~/lib/utils/datetime_utility'; import SnippetHeader, { i18n } from '~/snippets/components/snippet_header.vue'; import DeleteSnippetMutation from '~/snippets/mutations/delete_snippet.mutation.graphql'; import axios from '~/lib/utils/axios_utils'; import { createAlert, VARIANT_DANGER, VARIANT_SUCCESS } from '~/flash'; jest.mock('~/flash'); describe('Snippet header component', () => { let wrapper; let snippet; let mutationTypes; let mutationVariables; let mock; let errorMsg; let err; const originalRelativeUrlRoot = gon.relative_url_root; const reportAbusePath = '/-/snippets/42/mark_as_spam'; const canReportSpam = true; const GlEmoji = { template: '' }; function createComponent({ loading = false, permissions = {}, mutationRes = mutationTypes.RESOLVE, snippetProps = {}, provide = {}, } = {}) { const defaultProps = Object.assign(snippet, snippetProps); if (permissions) { Object.assign(defaultProps.userPermissions, { ...permissions, }); } const $apollo = { queries: { canCreateSnippet: { loading, }, }, mutate: mutationRes, }; wrapper = mount(SnippetHeader, { mocks: { $apollo }, provide: { reportAbusePath, canReportSpam, ...provide, }, propsData: { snippet: { ...defaultProps, }, }, stubs: { ApolloMutation, GlEmoji, }, }); } const findAuthorEmoji = () => wrapper.findComponent(GlEmoji); const findAuthoredMessage = () => wrapper.find('[data-testid="authored-message"]').text(); const findButtons = () => wrapper.findAllComponents(GlButton); const findButtonsAsModel = () => findButtons().wrappers.map((x) => ({ text: x.text(), href: x.attributes('href'), category: x.props('category'), variant: x.props('variant'), disabled: x.props('disabled'), })); const findResponsiveDropdown = () => wrapper.findComponent(GlDropdown); // We can't search by component here since we are full mounting and the attributes are applied to a child of the GlDropdownItem const findResponsiveDropdownItems = () => findResponsiveDropdown().findAll('[role="menuitem"]'); const findResponsiveDropdownItemsAsModel = () => findResponsiveDropdownItems().wrappers.map((x) => ({ disabled: x.attributes('disabled'), href: x.attributes('href'), title: x.attributes('title'), text: x.text(), })); beforeEach(() => { gon.relative_url_root = '/foo/'; snippet = { id: 'gid://gitlab/PersonalSnippet/50', title: 'The property of Thor', visibilityLevel: 'private', webUrl: 'http://personal.dev.null/42', userPermissions: { adminSnippet: true, updateSnippet: true, reportSnippet: false, }, project: null, author: { name: 'Thor Odinson', status: null, }, blobs: [Blob], createdAt: new Date(differenceInMilliseconds(32 * 24 * 3600 * 1000)).toISOString(), }; mutationVariables = { mutation: DeleteSnippetMutation, variables: { id: snippet.id, }, }; errorMsg = 'Foo bar'; err = { message: errorMsg }; mutationTypes = { RESOLVE: jest.fn(() => Promise.resolve({ data: { destroySnippet: { errors: [] } } })), REJECT: jest.fn(() => Promise.reject(err)), }; mock = new MockAdapter(axios); }); afterEach(() => { wrapper.destroy(); mock.restore(); gon.relative_url_root = originalRelativeUrlRoot; }); it('renders itself', () => { createComponent(); expect(wrapper.find('.detail-page-header').exists()).toBe(true); }); it('renders a message showing snippet creation date and author', () => { createComponent(); const text = findAuthoredMessage(); expect(text).toContain('Authored 1 month ago by'); expect(text).toContain('Thor Odinson'); }); describe('author status', () => { it('is rendered when it is set', () => { snippet.author.status = { message: 'At work', emoji: 'hammer', }; createComponent(); expect(findAuthorEmoji().attributes('title')).toBe(snippet.author.status.message); expect(findAuthorEmoji().attributes('data-name')).toBe(snippet.author.status.emoji); }); it('is not rendered when the user has no status', () => { createComponent(); expect(findAuthorEmoji().exists()).toBe(false); }); }); it('renders a message showing only snippet creation date if author is null', () => { snippet.author = null; createComponent(); const text = findAuthoredMessage(); expect(text).toBe('Authored 1 month ago'); }); it('renders a action buttons', () => { createComponent(); expect(findButtonsAsModel()).toEqual([ { category: 'primary', disabled: false, href: `${snippet.webUrl}/edit`, text: 'Edit', variant: 'default', }, { category: 'secondary', disabled: false, text: 'Delete', variant: 'danger', }, { category: 'primary', disabled: false, text: 'Submit as spam', variant: 'default', }, ]); }); it('renders responsive dropdown for action buttons', () => { createComponent(); expect(findResponsiveDropdownItemsAsModel()).toEqual([ { href: `${snippet.webUrl}/edit`, text: 'Edit', }, { text: 'Delete', }, { text: 'Submit as spam', title: 'Submit as spam', }, ]); }); it.each` permissions | buttons ${{ adminSnippet: false, updateSnippet: false }} | ${['Submit as spam']} ${{ adminSnippet: true, updateSnippet: false }} | ${['Delete', 'Submit as spam']} ${{ adminSnippet: false, updateSnippet: true }} | ${['Edit', 'Submit as spam']} `('with permissions ($permissions), renders buttons ($buttons)', ({ permissions, buttons }) => { createComponent({ permissions: { ...permissions, }, }); expect(findButtonsAsModel().map((x) => x.text)).toEqual(buttons); }); it('with canCreateSnippet permission, renders create button', async () => { createComponent(); // TODO: we should avoid `wrapper.setData` since they // are component internals. Let's use the apollo mock helpers // in a follow-up. // setData usage is discouraged. See https://gitlab.com/groups/gitlab-org/-/epics/7330 for details // eslint-disable-next-line no-restricted-syntax wrapper.setData({ canCreateSnippet: true }); await nextTick(); expect(findButtonsAsModel()).toEqual( expect.arrayContaining([ { category: 'secondary', disabled: false, href: `/foo/-/snippets/new`, text: 'New snippet', variant: 'confirm', }, ]), ); }); describe('submit snippet as spam', () => { beforeEach(async () => { createComponent(); }); it.each` request | variant | text ${200} | ${VARIANT_SUCCESS} | ${i18n.snippetSpamSuccess} ${500} | ${VARIANT_DANGER} | ${i18n.snippetSpamFailure} `( 'renders a "$variant" flash message with "$text" message for a request with a "$request" response', async ({ request, variant, text }) => { const submitAsSpamBtn = findButtons().at(2); mock.onPost(reportAbusePath).reply(request); submitAsSpamBtn.trigger('click'); await waitForPromises(); expect(createAlert).toHaveBeenLastCalledWith({ message: expect.stringContaining(text), variant, }); }, ); }); describe('with guest user', () => { beforeEach(() => { createComponent({ permissions: { adminSnippet: false, updateSnippet: false, }, provide: { reportAbusePath: null, canReportSpam: false, }, }); }); it('does not show any action buttons', () => { expect(findButtons()).toHaveLength(0); }); it('does not show responsive action dropdown', () => { expect(findResponsiveDropdown().exists()).toBe(false); }); }); it('renders modal for deletion of a snippet', () => { createComponent(); expect(wrapper.findComponent(GlModal).exists()).toBe(true); }); it.each` blobs | isDisabled | condition ${[Blob]} | ${false} | ${'no binary'} ${[Blob, BinaryBlob]} | ${true} | ${'several blobs. incl. a binary'} ${[BinaryBlob]} | ${true} | ${'binary'} `('renders Edit button when snippet contains $condition file', ({ blobs, isDisabled }) => { createComponent({ snippetProps: { blobs, }, }); expect(wrapper.find('[href*="edit"]').props('disabled')).toBe(isDisabled); }); describe('Delete mutation', () => { it('dispatches a mutation to delete the snippet with correct variables', () => { createComponent(); wrapper.vm.deleteSnippet(); expect(mutationTypes.RESOLVE).toHaveBeenCalledWith(mutationVariables); }); it('sets error message if mutation fails', async () => { createComponent({ mutationRes: mutationTypes.REJECT }); expect(Boolean(wrapper.vm.errorMessage)).toBe(false); wrapper.vm.deleteSnippet(); await waitForPromises(); expect(wrapper.vm.errorMessage).toEqual(errorMsg); }); describe('in case of successful mutation, closes modal and redirects to correct listing', () => { useMockLocationHelper(); const createDeleteSnippet = async (snippetProps = {}) => { createComponent({ snippetProps, }); wrapper.vm.closeDeleteModal = jest.fn(); wrapper.vm.deleteSnippet(); await nextTick(); }; it('redirects to dashboard/snippets for personal snippet', async () => { await createDeleteSnippet(); expect(wrapper.vm.closeDeleteModal).toHaveBeenCalled(); expect(window.location.pathname).toBe(`${gon.relative_url_root}dashboard/snippets`); }); it('redirects to project snippets for project snippet', async () => { const fullPath = 'foo/bar'; await createDeleteSnippet({ project: { fullPath, }, }); expect(wrapper.vm.closeDeleteModal).toHaveBeenCalled(); expect(window.location.pathname).toBe(`${fullPath}/-/snippets`); }); }); }); });