import Api from '~/api'; import { mount } from '@vue/test-utils'; import MockAdapter from 'axios-mock-adapter'; import axios from '~/lib/utils/axios_utils'; import waitForPromises from 'helpers/wait_for_promises'; import PipelinesComponent from '~/pipelines/components/pipelines.vue'; import Store from '~/pipelines/stores/pipelines_store'; import { pipelineWithStages, stageReply, users, mockSearch, branches } from './mock_data'; import { RAW_TEXT_WARNING } from '~/pipelines/constants'; import { GlFilteredSearch } from '@gitlab/ui'; import createFlash from '~/flash'; jest.mock('~/flash', () => jest.fn()); describe('Pipelines', () => { const jsonFixtureName = 'pipelines/pipelines.json'; preloadFixtures(jsonFixtureName); let pipelines; let wrapper; let mock; const paths = { endpoint: 'twitter/flight/pipelines.json', autoDevopsPath: '/help/topics/autodevops/index.md', helpPagePath: '/help/ci/quick_start/README', emptyStateSvgPath: '/assets/illustrations/pipelines_empty.svg', errorStateSvgPath: '/assets/illustrations/pipelines_failed.svg', noPipelinesSvgPath: '/assets/illustrations/pipelines_pending.svg', ciLintPath: '/ci/lint', resetCachePath: '/twitter/flight/settings/ci_cd/reset_cache', newPipelinePath: '/twitter/flight/pipelines/new', }; const noPermissions = { endpoint: 'twitter/flight/pipelines.json', autoDevopsPath: '/help/topics/autodevops/index.md', helpPagePath: '/help/ci/quick_start/README', 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.find(GlFilteredSearch); const createComponent = (props = defaultProps, methods) => { wrapper = mount(PipelinesComponent, { provide: { glFeatures: { filterPipelinesSearch: true } }, propsData: { store: new Store(), projectId: '21', params: {}, ...props, }, methods: { ...methods, }, }); }; beforeEach(() => { mock = new MockAdapter(axios); pipelines = getJSONFixture(jsonFixtureName); jest.spyOn(Api, 'projectUsers').mockResolvedValue(users); jest.spyOn(Api, 'branches').mockResolvedValue({ data: branches }); }); afterEach(() => { wrapper.destroy(); mock.restore(); }); describe('With permission', () => { describe('With pipelines in main tab', () => { beforeEach(() => { mock.onGet('twitter/flight/pipelines.json').reply(200, pipelines); createComponent(); return waitForPromises(); }); it('renders tabs', () => { expect(wrapper.find('.js-pipelines-tab-all').text()).toContain('All'); }); it('renders Run Pipeline link', () => { expect(wrapper.find('.js-run-pipeline').attributes('href')).toBe(paths.newPipelinePath); }); it('renders CI Lint link', () => { expect(wrapper.find('.js-ci-lint').attributes('href')).toBe(paths.ciLintPath); }); it('renders Clear Runner Cache button', () => { expect(wrapper.find('.js-clear-cache').text()).toBe('Clear Runner Caches'); }); it('renders pipelines table', () => { expect(wrapper.findAll('.gl-responsive-table-row')).toHaveLength( pipelines.pipelines.length + 1, ); }); }); describe('Without pipelines on main tab with CI', () => { beforeEach(() => { mock.onGet('twitter/flight/pipelines.json').reply(200, { pipelines: [], count: { all: 0, pending: 0, running: 0, finished: 0, }, }); createComponent(); return waitForPromises(); }); it('renders tabs', () => { expect(wrapper.find('.js-pipelines-tab-all').text()).toContain('All'); }); it('renders Run Pipeline link', () => { expect(wrapper.find('.js-run-pipeline').attributes('href')).toEqual(paths.newPipelinePath); }); it('renders CI Lint link', () => { expect(wrapper.find('.js-ci-lint').attributes('href')).toEqual(paths.ciLintPath); }); it('renders Clear Runner Cache button', () => { expect(wrapper.find('.js-clear-cache').text()).toEqual('Clear Runner Caches'); }); it('renders tab empty state', () => { expect(wrapper.find('.empty-state h4').text()).toEqual('There are currently no pipelines.'); }); }); describe('Without pipelines nor CI', () => { beforeEach(() => { mock.onGet('twitter/flight/pipelines.json').reply(200, { pipelines: [], count: { all: 0, pending: 0, running: 0, finished: 0, }, }); createComponent({ hasGitlabCi: false, canCreatePipeline: true, ...paths }); return waitForPromises(); }); it('renders empty state', () => { expect(wrapper.find('.js-empty-state h4').text()).toEqual('Build with confidence'); expect(wrapper.find('.js-get-started-pipelines').attributes('href')).toEqual( paths.helpPagePath, ); }); it('does not render tabs nor buttons', () => { expect(wrapper.find('.js-pipelines-tab-all').exists()).toBeFalsy(); expect(wrapper.find('.js-run-pipeline').exists()).toBeFalsy(); expect(wrapper.find('.js-ci-lint').exists()).toBeFalsy(); expect(wrapper.find('.js-clear-cache').exists()).toBeFalsy(); }); }); describe('When API returns error', () => { beforeEach(() => { mock.onGet('twitter/flight/pipelines.json').reply(500, {}); createComponent({ hasGitlabCi: false, canCreatePipeline: true, ...paths }); return waitForPromises(); }); it('renders tabs', () => { expect(wrapper.find('.js-pipelines-tab-all').text()).toContain('All'); }); it('renders buttons', () => { expect(wrapper.find('.js-run-pipeline').attributes('href')).toEqual(paths.newPipelinePath); expect(wrapper.find('.js-ci-lint').attributes('href')).toEqual(paths.ciLintPath); expect(wrapper.find('.js-clear-cache').text()).toEqual('Clear Runner Caches'); }); it('renders error state', () => { expect(wrapper.find('.empty-state').text()).toContain( 'There was an error fetching the pipelines.', ); }); }); }); describe('Without permission', () => { describe('With pipelines in main tab', () => { beforeEach(() => { mock.onGet('twitter/flight/pipelines.json').reply(200, pipelines); createComponent({ hasGitlabCi: false, canCreatePipeline: false, ...noPermissions }); return waitForPromises(); }); it('renders tabs', () => { expect(wrapper.find('.js-pipelines-tab-all').text()).toContain('All'); }); it('does not render buttons', () => { expect(wrapper.find('.js-run-pipeline').exists()).toBeFalsy(); expect(wrapper.find('.js-ci-lint').exists()).toBeFalsy(); expect(wrapper.find('.js-clear-cache').exists()).toBeFalsy(); }); it('renders pipelines table', () => { expect(wrapper.findAll('.gl-responsive-table-row')).toHaveLength( pipelines.pipelines.length + 1, ); }); }); describe('Without pipelines on main tab with CI', () => { beforeEach(() => { mock.onGet('twitter/flight/pipelines.json').reply(200, { pipelines: [], count: { all: 0, pending: 0, running: 0, finished: 0, }, }); createComponent({ hasGitlabCi: true, canCreatePipeline: false, ...noPermissions }); return waitForPromises(); }); it('renders tabs', () => { expect(wrapper.find('.js-pipelines-tab-all').text()).toContain('All'); }); it('does not render buttons', () => { expect(wrapper.find('.js-run-pipeline').exists()).toBeFalsy(); expect(wrapper.find('.js-ci-lint').exists()).toBeFalsy(); expect(wrapper.find('.js-clear-cache').exists()).toBeFalsy(); }); it('renders tab empty state', () => { expect(wrapper.find('.empty-state h4').text()).toEqual('There are currently no pipelines.'); }); }); describe('Without pipelines nor CI', () => { beforeEach(() => { mock.onGet('twitter/flight/pipelines.json').reply(200, { pipelines: [], count: { all: 0, pending: 0, running: 0, finished: 0, }, }); createComponent({ hasGitlabCi: false, canCreatePipeline: false, ...noPermissions }); return waitForPromises(); }); it('renders empty state without button to set CI', () => { expect(wrapper.find('.js-empty-state').text()).toEqual( 'This project is not currently set up to run pipelines.', ); expect(wrapper.find('.js-get-started-pipelines').exists()).toBeFalsy(); }); it('does not render tabs or buttons', () => { expect(wrapper.find('.js-pipelines-tab-all').exists()).toBeFalsy(); expect(wrapper.find('.js-run-pipeline').exists()).toBeFalsy(); expect(wrapper.find('.js-ci-lint').exists()).toBeFalsy(); expect(wrapper.find('.js-clear-cache').exists()).toBeFalsy(); }); }); describe('When API returns error', () => { beforeEach(() => { mock.onGet('twitter/flight/pipelines.json').reply(500, {}); createComponent({ hasGitlabCi: false, canCreatePipeline: true, ...noPermissions }); return waitForPromises(); }); it('renders tabs', () => { expect(wrapper.find('.js-pipelines-tab-all').text()).toContain('All'); }); it('does not renders buttons', () => { expect(wrapper.find('.js-run-pipeline').exists()).toBeFalsy(); expect(wrapper.find('.js-ci-lint').exists()).toBeFalsy(); expect(wrapper.find('.js-clear-cache').exists()).toBeFalsy(); }); it('renders error state', () => { expect(wrapper.find('.empty-state').text()).toContain( 'There was an error fetching the pipelines.', ); }); }); }); describe('successful request', () => { describe('with pipelines', () => { beforeEach(() => { mock.onGet('twitter/flight/pipelines.json').reply(200, pipelines); createComponent(); return waitForPromises(); }); it('should render table', () => { expect(wrapper.find('.table-holder').exists()).toBe(true); expect(wrapper.findAll('.gl-responsive-table-row')).toHaveLength( pipelines.pipelines.length + 1, ); }); it('should render navigation tabs', () => { expect(wrapper.find('.js-pipelines-tab-pending').text()).toContain('Pending'); expect(wrapper.find('.js-pipelines-tab-all').text()).toContain('All'); expect(wrapper.find('.js-pipelines-tab-running').text()).toContain('Running'); expect(wrapper.find('.js-pipelines-tab-finished').text()).toContain('Finished'); expect(wrapper.find('.js-pipelines-tab-branches').text()).toContain('Branches'); expect(wrapper.find('.js-pipelines-tab-tags').text()).toContain('Tags'); }); it('should make an API request when using tabs', () => { const updateContentMock = jest.fn(() => {}); createComponent( { hasGitlabCi: true, canCreatePipeline: true, ...paths }, { updateContent: updateContentMock, }, ); return waitForPromises().then(() => { wrapper.find('.js-pipelines-tab-finished').trigger('click'); expect(updateContentMock).toHaveBeenCalledWith({ scope: 'finished', page: '1' }); }); }); describe('with pagination', () => { it('should make an API request when using pagination', () => { const updateContentMock = jest.fn(() => {}); createComponent( { hasGitlabCi: true, canCreatePipeline: true, ...paths }, { updateContent: updateContentMock, }, ); return waitForPromises() .then(() => { // Mock pagination wrapper.vm.store.state.pageInfo = { page: 1, total: 10, perPage: 2, nextPage: 2, totalPages: 5, }; return wrapper.vm.$nextTick(); }) .then(() => { wrapper.find('.next-page-item').trigger('click'); expect(updateContentMock).toHaveBeenCalledWith({ scope: 'all', page: '2' }); }); }); }); }); }); describe('methods', () => { beforeEach(() => { jest.spyOn(window.history, 'pushState').mockImplementation(() => null); }); describe('onChangeTab', () => { it('should set page to 1', () => { const updateContentMock = jest.fn(() => {}); createComponent( { hasGitlabCi: true, canCreatePipeline: true, ...paths }, { updateContent: updateContentMock, }, ); wrapper.vm.onChangeTab('running'); expect(updateContentMock).toHaveBeenCalledWith({ scope: 'running', page: '1' }); }); }); describe('onChangePage', () => { it('should update page and keep scope', () => { const updateContentMock = jest.fn(() => {}); createComponent( { hasGitlabCi: true, canCreatePipeline: true, ...paths }, { updateContent: updateContentMock, }, ); wrapper.vm.onChangePage(4); expect(updateContentMock).toHaveBeenCalledWith({ scope: wrapper.vm.scope, page: '4' }); }); }); }); describe('computed properties', () => { beforeEach(() => { createComponent(); }); describe('tabs', () => { it('returns default tabs', () => { expect(wrapper.vm.tabs).toEqual([ { name: 'All', scope: 'all', count: undefined, isActive: true }, { name: 'Pending', scope: 'pending', count: undefined, isActive: false }, { name: 'Running', scope: 'running', count: undefined, isActive: false }, { name: 'Finished', scope: 'finished', count: undefined, isActive: false }, { name: 'Branches', scope: 'branches', isActive: false }, { name: 'Tags', scope: 'tags', isActive: false }, ]); }); }); describe('emptyTabMessage', () => { it('returns message with scope', () => { wrapper.vm.scope = 'pending'; return wrapper.vm.$nextTick().then(() => { expect(wrapper.vm.emptyTabMessage).toEqual('There are currently no pending pipelines.'); }); }); it('returns message without scope when scope is `all`', () => { expect(wrapper.vm.emptyTabMessage).toEqual('There are currently no pipelines.'); }); }); describe('stateToRender', () => { it('returns loading state when the app is loading', () => { expect(wrapper.vm.stateToRender).toEqual('loading'); }); it('returns error state when app has error', () => { wrapper.vm.hasError = true; wrapper.vm.isLoading = false; return wrapper.vm.$nextTick().then(() => { expect(wrapper.vm.stateToRender).toEqual('error'); }); }); it('returns table list when app has pipelines', () => { wrapper.vm.isLoading = false; wrapper.vm.hasError = false; wrapper.vm.state.pipelines = pipelines.pipelines; return wrapper.vm.$nextTick().then(() => { expect(wrapper.vm.stateToRender).toEqual('tableList'); }); }); it('returns empty tab when app does not have pipelines but project has pipelines', () => { wrapper.vm.state.count.all = 10; wrapper.vm.isLoading = false; return wrapper.vm.$nextTick().then(() => { expect(wrapper.vm.stateToRender).toEqual('emptyTab'); }); }); it('returns empty tab when project has CI', () => { wrapper.vm.isLoading = false; return wrapper.vm.$nextTick().then(() => { expect(wrapper.vm.stateToRender).toEqual('emptyTab'); }); }); it('returns empty state when project does not have pipelines nor CI', () => { createComponent({ hasGitlabCi: false, canCreatePipeline: true, ...paths }); wrapper.vm.isLoading = false; return wrapper.vm.$nextTick().then(() => { expect(wrapper.vm.stateToRender).toEqual('emptyState'); }); }); }); describe('shouldRenderTabs', () => { it('returns true when state is loading & has already made the first request', () => { wrapper.vm.isLoading = true; wrapper.vm.hasMadeRequest = true; return wrapper.vm.$nextTick().then(() => { expect(wrapper.vm.shouldRenderTabs).toEqual(true); }); }); it('returns true when state is tableList & has already made the first request', () => { wrapper.vm.isLoading = false; wrapper.vm.state.pipelines = pipelines.pipelines; wrapper.vm.hasMadeRequest = true; return wrapper.vm.$nextTick().then(() => { expect(wrapper.vm.shouldRenderTabs).toEqual(true); }); }); it('returns true when state is error & has already made the first request', () => { wrapper.vm.isLoading = false; wrapper.vm.hasError = true; wrapper.vm.hasMadeRequest = true; return wrapper.vm.$nextTick().then(() => { expect(wrapper.vm.shouldRenderTabs).toEqual(true); }); }); it('returns true when state is empty tab & has already made the first request', () => { wrapper.vm.isLoading = false; wrapper.vm.state.count.all = 10; wrapper.vm.hasMadeRequest = true; return wrapper.vm.$nextTick().then(() => { expect(wrapper.vm.shouldRenderTabs).toEqual(true); }); }); it('returns false when has not made first request', () => { wrapper.vm.hasMadeRequest = false; return wrapper.vm.$nextTick().then(() => { expect(wrapper.vm.shouldRenderTabs).toEqual(false); }); }); it('returns false when state is empty state', () => { createComponent({ hasGitlabCi: false, canCreatePipeline: true, ...paths }); wrapper.vm.isLoading = false; wrapper.vm.hasMadeRequest = true; return wrapper.vm.$nextTick().then(() => { expect(wrapper.vm.shouldRenderTabs).toEqual(false); }); }); }); describe('shouldRenderButtons', () => { it('returns true when it has paths & has made the first request', () => { wrapper.vm.hasMadeRequest = true; return wrapper.vm.$nextTick().then(() => { expect(wrapper.vm.shouldRenderButtons).toEqual(true); }); }); it('returns false when it has not made the first request', () => { wrapper.vm.hasMadeRequest = false; return wrapper.vm.$nextTick().then(() => { expect(wrapper.vm.shouldRenderButtons).toEqual(false); }); }); }); }); describe('updates results when a staged is clicked', () => { beforeEach(() => { const copyPipeline = { ...pipelineWithStages }; copyPipeline.id += 1; mock .onGet('twitter/flight/pipelines.json') .reply( 200, { pipelines: [pipelineWithStages], count: { all: 1, finished: 1, pending: 0, running: 0, }, }, { 'POLL-INTERVAL': 100, }, ) .onGet(pipelineWithStages.details.stages[0].dropdown_path) .reply(200, stageReply); createComponent(); }); describe('when a request is being made', () => { it('stops polling, cancels the request, & restarts polling', () => { const stopMock = jest.spyOn(wrapper.vm.poll, 'stop'); const restartMock = jest.spyOn(wrapper.vm.poll, 'restart'); const cancelMock = jest.spyOn(wrapper.vm.service.cancelationSource, 'cancel'); mock.onGet('twitter/flight/pipelines.json').reply(200, pipelines); return waitForPromises() .then(() => { wrapper.vm.isMakingRequest = true; wrapper.find('.js-builds-dropdown-button').trigger('click'); }) .then(() => { expect(cancelMock).toHaveBeenCalled(); expect(stopMock).toHaveBeenCalled(); expect(restartMock).toHaveBeenCalled(); }); }); }); describe('when no request is being made', () => { it('stops polling & restarts polling', () => { const stopMock = jest.spyOn(wrapper.vm.poll, 'stop'); const restartMock = jest.spyOn(wrapper.vm.poll, 'restart'); mock.onGet('twitter/flight/pipelines.json').reply(200, pipelines); return waitForPromises() .then(() => { wrapper.find('.js-builds-dropdown-button').trigger('click'); expect(stopMock).toHaveBeenCalled(); }) .then(() => { expect(restartMock).toHaveBeenCalled(); }); }); }); }); describe('Pipeline filters', () => { let updateContentMock; beforeEach(() => { mock.onGet(paths.endpoint).reply(200, pipelines); createComponent(); updateContentMock = jest.spyOn(wrapper.vm, 'updateContent'); return waitForPromises(); }); it('updates request data and query params on filter submit', () => { const expectedQueryParams = { page: '1', scope: 'all', username: 'root', ref: 'master', status: 'pending', }; findFilteredSearch().vm.$emit('submit', mockSearch); expect(wrapper.vm.requestData).toEqual(expectedQueryParams); expect(updateContentMock).toHaveBeenCalledWith(expectedQueryParams); }); it('does not add query params if raw text search is used', () => { const expectedQueryParams = { page: '1', scope: 'all' }; findFilteredSearch().vm.$emit('submit', ['rawText']); expect(wrapper.vm.requestData).toEqual(expectedQueryParams); expect(updateContentMock).toHaveBeenCalledWith(expectedQueryParams); }); it('displays a warning message if raw text search is used', () => { findFilteredSearch().vm.$emit('submit', ['rawText']); expect(createFlash).toHaveBeenCalledTimes(1); expect(createFlash).toHaveBeenCalledWith(RAW_TEXT_WARNING, 'warning'); }); }); });