import '~/commons'; import { GlButton, GlEmptyState, GlFilteredSearch, GlLoadingIcon, GlPagination } from '@gitlab/ui'; import { mount } from '@vue/test-utils'; import MockAdapter from 'axios-mock-adapter'; import { chunk } from 'lodash'; import { nextTick } from 'vue'; import { extendedWrapper } from 'helpers/vue_test_utils_helper'; import waitForPromises from 'helpers/wait_for_promises'; import Api from '~/api'; import { getExperimentVariant } from '~/experimentation/utils'; import { deprecatedCreateFlash as createFlash } from '~/flash'; import axios from '~/lib/utils/axios_utils'; import NavigationControls from '~/pipelines/components/pipelines_list/nav_controls.vue'; import PipelinesComponent from '~/pipelines/components/pipelines_list/pipelines.vue'; import PipelinesTableComponent from '~/pipelines/components/pipelines_list/pipelines_table.vue'; import { RAW_TEXT_WARNING } from '~/pipelines/constants'; import Store from '~/pipelines/stores/pipelines_store'; import NavigationTabs from '~/vue_shared/components/navigation_tabs.vue'; import TablePagination from '~/vue_shared/components/pagination/table_pagination.vue'; import { stageReply, users, mockSearch, branches } from './mock_data'; jest.mock('~/flash'); jest.mock('~/experimentation/utils', () => ({ ...jest.requireActual('~/experimentation/utils'), getExperimentVariant: jest.fn().mockReturnValue('control'), })); const mockProjectPath = 'twitter/flight'; const mockProjectId = '21'; const mockPipelinesEndpoint = `/${mockProjectPath}/pipelines.json`; const mockPipelinesResponse = getJSONFixture('pipelines/pipelines.json'); const mockPipelinesIds = mockPipelinesResponse.pipelines.map(({ id }) => id); const mockPipelineWithStages = mockPipelinesResponse.pipelines.find( (p) => p.details.stages && p.details.stages.length, ); describe('Pipelines', () => { let wrapper; let mock; let origWindowLocation; const paths = { emptyStateSvgPath: '/assets/illustrations/pipelines_empty.svg', errorStateSvgPath: '/assets/illustrations/pipelines_failed.svg', noPipelinesSvgPath: '/assets/illustrations/pipelines_pending.svg', ciLintPath: '/ci/lint', resetCachePath: `${mockProjectPath}/settings/ci_cd/reset_cache`, newPipelinePath: `${mockProjectPath}/pipelines/new`, codeQualityPagePath: `${mockProjectPath}/-/new/master?commit_message=Add+.gitlab-ci.yml+and+create+a+code+quality+job&file_name=.gitlab-ci.yml&template=Code-Quality`, }; const noPermissions = { emptyStateSvgPath: '/assets/illustrations/pipelines_empty.svg', errorStateSvgPath: '/assets/illustrations/pipelines_failed.svg', noPipelinesSvgPath: '/assets/illustrations/pipelines_pending.svg', }; const defaultProps = { hasGitlabCi: true, canCreatePipeline: true, ...paths, }; const findFilteredSearch = () => wrapper.findComponent(GlFilteredSearch); const findEmptyState = () => wrapper.findComponent(GlEmptyState); const findNavigationTabs = () => wrapper.findComponent(NavigationTabs); const findNavigationControls = () => wrapper.findComponent(NavigationControls); const findPipelinesTable = () => wrapper.findComponent(PipelinesTableComponent); const findTablePagination = () => wrapper.findComponent(TablePagination); const findTab = (tab) => wrapper.findByTestId(`pipelines-tab-${tab}`); const findRunPipelineButton = () => wrapper.findByTestId('run-pipeline-button'); const findCiLintButton = () => wrapper.findByTestId('ci-lint-button'); const findCleanCacheButton = () => wrapper.findByTestId('clear-cache-button'); const findStagesDropdownToggle = () => wrapper.find('[data-testid="mini-pipeline-graph-dropdown"] .dropdown-toggle'); const findPipelineUrlLinks = () => wrapper.findAll('[data-testid="pipeline-url-link"]'); const createComponent = (props = defaultProps) => { wrapper = extendedWrapper( mount(PipelinesComponent, { propsData: { store: new Store(), projectId: mockProjectId, endpoint: mockPipelinesEndpoint, params: {}, ...props, }, }), ); }; beforeAll(() => { origWindowLocation = window.location; delete window.location; window.location = { search: '', protocol: 'https:', }; }); afterAll(() => { window.location = origWindowLocation; }); beforeEach(() => { mock = new MockAdapter(axios); jest.spyOn(window.history, 'pushState'); jest.spyOn(Api, 'projectUsers').mockResolvedValue(users); jest.spyOn(Api, 'branches').mockResolvedValue({ data: branches }); }); afterEach(() => { wrapper.destroy(); mock.reset(); window.history.pushState.mockReset(); }); describe('when pipelines are not yet loaded', () => { beforeEach(async () => { createComponent(); await nextTick(); }); it('shows loading state when the app is loading', () => { expect(wrapper.find(GlLoadingIcon).exists()).toBe(true); }); it('does not display tabs when the first request has not yet been made', () => { expect(findNavigationTabs().exists()).toBe(false); }); it('does not display buttons', () => { expect(findNavigationControls().exists()).toBe(false); }); }); describe('when there are pipelines in the project', () => { beforeEach(() => { mock .onGet(mockPipelinesEndpoint, { params: { scope: 'all', page: '1' } }) .reply(200, mockPipelinesResponse); }); describe('when user has no permissions', () => { beforeEach(async () => { createComponent({ hasGitlabCi: true, canCreatePipeline: false, ...noPermissions }); await waitForPromises(); }); it('renders "All" tab with count different from "0"', () => { expect(findTab('all').text()).toMatchInterpolatedText('All 3'); }); it('does not render buttons', () => { expect(findNavigationControls().exists()).toBe(false); expect(findRunPipelineButton().exists()).toBe(false); expect(findCiLintButton().exists()).toBe(false); expect(findCleanCacheButton().exists()).toBe(false); }); it('renders pipelines in a table', () => { expect(findPipelinesTable().exists()).toBe(true); expect(findPipelineUrlLinks()).toHaveLength(mockPipelinesIds.length); expect(findPipelineUrlLinks().at(0).text()).toBe(`#${mockPipelinesIds[0]}`); expect(findPipelineUrlLinks().at(1).text()).toBe(`#${mockPipelinesIds[1]}`); expect(findPipelineUrlLinks().at(2).text()).toBe(`#${mockPipelinesIds[2]}`); }); }); describe('when user has permissions', () => { beforeEach(async () => { createComponent(); await waitForPromises(); }); it('should set up navigation tabs', () => { expect(findNavigationTabs().props('tabs')).toEqual([ { name: 'All', scope: 'all', count: '3', isActive: true }, { name: 'Finished', scope: 'finished', count: undefined, isActive: false }, { name: 'Branches', scope: 'branches', isActive: false }, { name: 'Tags', scope: 'tags', isActive: false }, ]); }); it('renders "All" tab with count different from "0"', () => { expect(findTab('all').text()).toMatchInterpolatedText('All 3'); }); it('should render other navigation tabs', () => { expect(findTab('finished').text()).toBe('Finished'); expect(findTab('branches').text()).toBe('Branches'); expect(findTab('tags').text()).toBe('Tags'); }); it('shows navigation controls', () => { expect(findNavigationControls().exists()).toBe(true); }); it('renders Run pipeline link', () => { expect(findRunPipelineButton().attributes('href')).toBe(paths.newPipelinePath); }); it('renders CI lint link', () => { expect(findCiLintButton().attributes('href')).toBe(paths.ciLintPath); }); it('renders Clear runner cache button', () => { expect(findCleanCacheButton().text()).toBe('Clear runner caches'); }); it('renders pipelines in a table', () => { expect(findPipelinesTable().exists()).toBe(true); expect(findPipelineUrlLinks()).toHaveLength(mockPipelinesIds.length); expect(findPipelineUrlLinks().at(0).text()).toBe(`#${mockPipelinesIds[0]}`); expect(findPipelineUrlLinks().at(1).text()).toBe(`#${mockPipelinesIds[1]}`); expect(findPipelineUrlLinks().at(2).text()).toBe(`#${mockPipelinesIds[2]}`); }); describe('when user goes to a tab', () => { const goToTab = (tab) => { findNavigationTabs().vm.$emit('onChangeTab', tab); }; describe('when the scope in the tab has pipelines', () => { const mockFinishedPipeline = mockPipelinesResponse.pipelines[0]; beforeEach(async () => { mock .onGet(mockPipelinesEndpoint, { params: { scope: 'finished', page: '1' } }) .reply(200, { pipelines: [mockFinishedPipeline], count: mockPipelinesResponse.count, }); goToTab('finished'); await waitForPromises(); }); it('should filter pipelines', async () => { expect(findPipelinesTable().exists()).toBe(true); expect(findPipelineUrlLinks()).toHaveLength(1); expect(findPipelineUrlLinks().at(0).text()).toBe(`#${mockFinishedPipeline.id}`); }); it('should update browser bar', () => { expect(window.history.pushState).toHaveBeenCalledTimes(1); expect(window.history.pushState).toHaveBeenCalledWith( expect.anything(), expect.anything(), `${window.location.pathname}?scope=finished&page=1`, ); }); }); describe('when the scope in the tab is empty', () => { beforeEach(async () => { mock .onGet(mockPipelinesEndpoint, { params: { scope: 'branches', page: '1' } }) .reply(200, { pipelines: [], count: mockPipelinesResponse.count, }); goToTab('branches'); await waitForPromises(); }); it('should filter pipelines', async () => { expect(findEmptyState().text()).toBe('There are currently no pipelines.'); }); it('should update browser bar', () => { expect(window.history.pushState).toHaveBeenCalledTimes(1); expect(window.history.pushState).toHaveBeenCalledWith( expect.anything(), expect.anything(), `${window.location.pathname}?scope=branches&page=1`, ); }); }); }); describe('when user triggers a filtered search', () => { const mockFilteredPipeline = mockPipelinesResponse.pipelines[1]; let expectedParams; beforeEach(async () => { expectedParams = { page: '1', scope: 'all', username: 'root', ref: 'main', status: 'pending', }; mock .onGet(mockPipelinesEndpoint, { params: expectedParams, }) .replyOnce(200, { pipelines: [mockFilteredPipeline], count: mockPipelinesResponse.count, }); findFilteredSearch().vm.$emit('submit', mockSearch); await waitForPromises(); }); it('requests data with query params on filter submit', async () => { expect(mock.history.get[1].params).toEqual(expectedParams); }); it('renders filtered pipelines', async () => { expect(findPipelineUrlLinks()).toHaveLength(1); expect(findPipelineUrlLinks().at(0).text()).toBe(`#${mockFilteredPipeline.id}`); }); it('should update browser bar', () => { expect(window.history.pushState).toHaveBeenCalledTimes(1); expect(window.history.pushState).toHaveBeenCalledWith( expect.anything(), expect.anything(), `${window.location.pathname}?page=1&scope=all&username=root&ref=main&status=pending`, ); }); }); describe('when user triggers a filtered search with raw text', () => { beforeEach(async () => { findFilteredSearch().vm.$emit('submit', ['rawText']); await waitForPromises(); }); it('requests data with query params on filter submit', async () => { expect(mock.history.get[1].params).toEqual({ page: '1', scope: 'all' }); }); it('displays a warning message if raw text search is used', () => { expect(createFlash).toHaveBeenCalledTimes(1); expect(createFlash).toHaveBeenCalledWith(RAW_TEXT_WARNING, 'warning'); }); it('should update browser bar', () => { expect(window.history.pushState).toHaveBeenCalledTimes(1); expect(window.history.pushState).toHaveBeenCalledWith( expect.anything(), expect.anything(), `${window.location.pathname}?page=1&scope=all`, ); }); }); }); }); describe('when there are multiple pages of pipelines', () => { const mockPageSize = 2; const mockPageHeaders = ({ page = 1 } = {}) => { return { 'X-PER-PAGE': `${mockPageSize}`, 'X-PREV-PAGE': `${page - 1}`, 'X-PAGE': `${page}`, 'X-NEXT-PAGE': `${page + 1}`, }; }; const [firstPage, secondPage] = chunk(mockPipelinesResponse.pipelines, mockPageSize); const goToPage = (page) => { findTablePagination().find(GlPagination).vm.$emit('input', page); }; beforeEach(async () => { mock.onGet(mockPipelinesEndpoint, { params: { scope: 'all', page: '1' } }).reply( 200, { pipelines: firstPage, count: mockPipelinesResponse.count, }, mockPageHeaders({ page: 1 }), ); mock.onGet(mockPipelinesEndpoint, { params: { scope: 'all', page: '2' } }).reply( 200, { pipelines: secondPage, count: mockPipelinesResponse.count, }, mockPageHeaders({ page: 2 }), ); createComponent(); await waitForPromises(); }); it('shows the first page of pipelines', () => { expect(findPipelineUrlLinks()).toHaveLength(firstPage.length); expect(findPipelineUrlLinks().at(0).text()).toBe(`#${firstPage[0].id}`); expect(findPipelineUrlLinks().at(1).text()).toBe(`#${firstPage[1].id}`); }); it('should not update browser bar', () => { expect(window.history.pushState).not.toHaveBeenCalled(); }); describe('when user goes to next page', () => { beforeEach(async () => { goToPage(2); await waitForPromises(); }); it('should update page and keep scope the same scope', () => { expect(findPipelineUrlLinks()).toHaveLength(secondPage.length); expect(findPipelineUrlLinks().at(0).text()).toBe(`#${secondPage[0].id}`); }); it('should update browser bar', () => { expect(window.history.pushState).toHaveBeenCalledTimes(1); expect(window.history.pushState).toHaveBeenCalledWith( expect.anything(), expect.anything(), `${window.location.pathname}?page=2&scope=all`, ); }); }); }); describe('when pipelines can be polled', () => { beforeEach(() => { const emptyResponse = { pipelines: [], count: { all: '0' }, }; // Mock no pipelines in the first attempt mock .onGet(mockPipelinesEndpoint, { params: { scope: 'all', page: '1' } }) .replyOnce(200, emptyResponse, { 'POLL-INTERVAL': 100, }); // Mock pipelines in the next attempt mock .onGet(mockPipelinesEndpoint, { params: { scope: 'all', page: '1' } }) .reply(200, mockPipelinesResponse, { 'POLL-INTERVAL': 100, }); }); describe('data is loaded for the first time', () => { beforeEach(async () => { createComponent(); await waitForPromises(); }); it('shows tabs', () => { expect(findNavigationTabs().exists()).toBe(true); }); it('should update page and keep scope the same scope', () => { expect(findPipelineUrlLinks()).toHaveLength(0); }); describe('data is loaded for a second time', () => { beforeEach(async () => { jest.runOnlyPendingTimers(); await waitForPromises(); }); it('shows tabs', () => { expect(findNavigationTabs().exists()).toBe(true); }); it('is loading after a time', async () => { expect(findPipelineUrlLinks()).toHaveLength(mockPipelinesIds.length); expect(findPipelineUrlLinks().at(0).text()).toBe(`#${mockPipelinesIds[0]}`); expect(findPipelineUrlLinks().at(1).text()).toBe(`#${mockPipelinesIds[1]}`); expect(findPipelineUrlLinks().at(2).text()).toBe(`#${mockPipelinesIds[2]}`); }); }); }); }); describe('when no pipelines exist', () => { beforeEach(() => { mock.onGet(mockPipelinesEndpoint, { params: { scope: 'all', page: '1' } }).reply(200, { pipelines: [], count: { all: '0' }, }); }); describe('when CI is enabled and user has permissions', () => { beforeEach(async () => { createComponent(); await waitForPromises(); }); it('renders tab with count of "0"', () => { expect(findNavigationTabs().exists()).toBe(true); expect(findTab('all').text()).toMatchInterpolatedText('All 0'); }); it('renders Run pipeline link', () => { expect(findRunPipelineButton().attributes('href')).toBe(paths.newPipelinePath); }); it('renders CI lint link', () => { expect(findCiLintButton().attributes('href')).toBe(paths.ciLintPath); }); it('renders Clear runner cache button', () => { expect(findCleanCacheButton().text()).toBe('Clear runner caches'); }); it('renders empty state', () => { expect(findEmptyState().text()).toBe('There are currently no pipelines.'); }); it('renders filtered search', () => { expect(findFilteredSearch().exists()).toBe(true); }); it('renders tab empty state finished scope', async () => { mock.onGet(mockPipelinesEndpoint, { params: { scope: 'finished', page: '1' } }).reply(200, { pipelines: [], count: { all: '0' }, }); findNavigationTabs().vm.$emit('onChangeTab', 'finished'); await waitForPromises(); expect(findEmptyState().text()).toBe('There are currently no finished pipelines.'); }); }); describe('when CI is not enabled and user has permissions', () => { beforeEach(async () => { createComponent({ hasGitlabCi: false, canCreatePipeline: true, ...paths }); await waitForPromises(); }); it('renders empty state', () => { expect(findEmptyState().text()).toContain('Build with confidence'); expect(findEmptyState().text()).toContain( 'GitLab CI/CD can automatically build, test, and deploy your code.', ); expect(findEmptyState().find(GlButton).text()).toBe('Get started with CI/CD'); expect(findEmptyState().find(GlButton).attributes('href')).toBe( '/help/ci/quick_start/index.md', ); }); describe('when the code_quality_walkthrough experiment is active', () => { beforeAll(() => { getExperimentVariant.mockReturnValue('candidate'); }); it('renders another CTA button', () => { expect(findEmptyState().findComponent(GlButton).text()).toBe('Add a code quality job'); expect(findEmptyState().findComponent(GlButton).attributes('href')).toBe( paths.codeQualityPagePath, ); }); }); it('does not render filtered search', () => { expect(findFilteredSearch().exists()).toBe(false); }); it('does not render tabs nor buttons', () => { expect(findNavigationTabs().exists()).toBe(false); expect(findTab('all').exists()).toBe(false); expect(findRunPipelineButton().exists()).toBe(false); expect(findCiLintButton().exists()).toBe(false); expect(findCleanCacheButton().exists()).toBe(false); }); }); describe('when CI is not enabled and user has no permissions', () => { beforeEach(async () => { createComponent({ hasGitlabCi: false, canCreatePipeline: false, ...noPermissions }); await waitForPromises(); }); it('renders empty state without button to set CI', () => { expect(findEmptyState().text()).toBe( 'This project is not currently set up to run pipelines.', ); expect(findEmptyState().find(GlButton).exists()).toBe(false); }); it('does not render tabs or buttons', () => { expect(findTab('all').exists()).toBe(false); expect(findRunPipelineButton().exists()).toBe(false); expect(findCiLintButton().exists()).toBe(false); expect(findCleanCacheButton().exists()).toBe(false); }); }); describe('when CI is enabled and user has no permissions', () => { beforeEach(() => { createComponent({ hasGitlabCi: true, canCreatePipeline: false, ...noPermissions }); return waitForPromises(); }); it('renders tab with count of "0"', () => { expect(findTab('all').text()).toMatchInterpolatedText('All 0'); }); it('does not render buttons', () => { expect(findRunPipelineButton().exists()).toBe(false); expect(findCiLintButton().exists()).toBe(false); expect(findCleanCacheButton().exists()).toBe(false); }); it('renders empty state', () => { expect(findEmptyState().text()).toBe('There are currently no pipelines.'); }); }); }); describe('when a pipeline with stages exists', () => { describe('updates results when a staged is clicked', () => { let stopMock; let restartMock; let cancelMock; beforeEach(() => { mock.onGet(mockPipelinesEndpoint, { scope: 'all', page: '1' }).reply( 200, { pipelines: [mockPipelineWithStages], count: { all: '1' }, }, { 'POLL-INTERVAL': 100, }, ); mock.onGet(mockPipelineWithStages.details.stages[0].dropdown_path).reply(200, stageReply); createComponent(); stopMock = jest.spyOn(wrapper.vm.poll, 'stop'); restartMock = jest.spyOn(wrapper.vm.poll, 'restart'); cancelMock = jest.spyOn(wrapper.vm.service.cancelationSource, 'cancel'); }); describe('when a request is being made', () => { beforeEach(async () => { mock.onGet(mockPipelinesEndpoint).reply(200, mockPipelinesResponse); await waitForPromises(); }); it('stops polling, cancels the request, & restarts polling', async () => { // Mock init a polling cycle wrapper.vm.poll.options.notificationCallback(true); findStagesDropdownToggle().trigger('click'); await waitForPromises(); expect(cancelMock).toHaveBeenCalled(); expect(stopMock).toHaveBeenCalled(); expect(restartMock).toHaveBeenCalled(); }); it('stops polling & restarts polling', async () => { findStagesDropdownToggle().trigger('click'); await waitForPromises(); expect(cancelMock).not.toHaveBeenCalled(); expect(stopMock).toHaveBeenCalled(); expect(restartMock).toHaveBeenCalled(); }); }); }); }); describe('when pipelines cannot be loaded', () => { beforeEach(async () => { mock.onGet(mockPipelinesEndpoint).reply(500, {}); }); describe('when user has no permissions', () => { beforeEach(async () => { createComponent({ hasGitlabCi: false, canCreatePipeline: true, ...noPermissions }); await waitForPromises(); }); it('renders tabs', () => { expect(findNavigationTabs().exists()).toBe(true); expect(findTab('all').text()).toBe('All'); }); it('does not render buttons', () => { expect(findRunPipelineButton().exists()).toBe(false); expect(findCiLintButton().exists()).toBe(false); expect(findCleanCacheButton().exists()).toBe(false); }); it('shows error state', () => { expect(findEmptyState().text()).toBe( 'There was an error fetching the pipelines. Try again in a few moments or contact your support team.', ); }); }); describe('when user has permissions', () => { beforeEach(async () => { createComponent(); await waitForPromises(); }); it('renders tabs', () => { expect(findTab('all').text()).toBe('All'); }); it('renders buttons', () => { expect(findRunPipelineButton().attributes('href')).toBe(paths.newPipelinePath); expect(findCiLintButton().attributes('href')).toBe(paths.ciLintPath); expect(findCleanCacheButton().text()).toBe('Clear runner caches'); }); it('shows error state', () => { expect(findEmptyState().text()).toBe( 'There was an error fetching the pipelines. Try again in a few moments or contact your support team.', ); }); }); }); });