import { GlSkeletonLoader } from '@gitlab/ui'; import Vue from 'vue'; import VueApollo from 'vue-apollo'; import { shallowMountExtended } from 'helpers/vue_test_utils_helper'; import createMockApollo from 'helpers/mock_apollo_helper'; import waitForPromises from 'helpers/wait_for_promises'; import { createAlert } from '~/flash'; import RunnerJobs from '~/runner/components/runner_jobs.vue'; import RunnerJobsTable from '~/runner/components/runner_jobs_table.vue'; import RunnerPagination from '~/runner/components/runner_pagination.vue'; import { captureException } from '~/runner/sentry_utils'; import { I18N_NO_JOBS_FOUND, RUNNER_DETAILS_JOBS_PAGE_SIZE } from '~/runner/constants'; import runnerJobsQuery from '~/runner/graphql/show/runner_jobs.query.graphql'; import { runnerData, runnerJobsData } from '../mock_data'; jest.mock('~/flash'); jest.mock('~/runner/sentry_utils'); const mockRunner = runnerData.data.runner; const mockRunnerWithJobs = runnerJobsData.data.runner; const mockJobs = mockRunnerWithJobs.jobs.nodes; Vue.use(VueApollo); describe('RunnerJobs', () => { let wrapper; let mockRunnerJobsQuery; const findGlSkeletonLoading = () => wrapper.findComponent(GlSkeletonLoader); const findRunnerJobsTable = () => wrapper.findComponent(RunnerJobsTable); const findRunnerPagination = () => wrapper.findComponent(RunnerPagination); const createComponent = ({ mountFn = shallowMountExtended } = {}) => { wrapper = mountFn(RunnerJobs, { apolloProvider: createMockApollo([[runnerJobsQuery, mockRunnerJobsQuery]]), propsData: { runner: mockRunner, }, }); }; beforeEach(() => { mockRunnerJobsQuery = jest.fn(); }); afterEach(() => { mockRunnerJobsQuery.mockReset(); wrapper.destroy(); }); it('Requests runner jobs', async () => { createComponent(); await waitForPromises(); expect(mockRunnerJobsQuery).toHaveBeenCalledTimes(1); expect(mockRunnerJobsQuery).toHaveBeenCalledWith({ id: mockRunner.id, first: RUNNER_DETAILS_JOBS_PAGE_SIZE, }); }); describe('When there are jobs assigned', () => { beforeEach(async () => { mockRunnerJobsQuery.mockResolvedValueOnce(runnerJobsData); createComponent(); await waitForPromises(); }); it('Shows jobs', () => { const jobs = findRunnerJobsTable().props('jobs'); expect(jobs).toEqual(mockJobs); }); describe('When "Next" page is clicked', () => { beforeEach(async () => { findRunnerPagination().vm.$emit('input', { page: 2, after: 'AFTER_CURSOR' }); await waitForPromises(); }); it('A new page is requested', () => { expect(mockRunnerJobsQuery).toHaveBeenCalledTimes(2); expect(mockRunnerJobsQuery).toHaveBeenLastCalledWith({ id: mockRunner.id, first: RUNNER_DETAILS_JOBS_PAGE_SIZE, after: 'AFTER_CURSOR', }); }); }); }); describe('When loading', () => { it('shows loading indicator and no other content', () => { createComponent(); expect(findGlSkeletonLoading().exists()).toBe(true); expect(findRunnerJobsTable().exists()).toBe(false); expect(findRunnerPagination().attributes('disabled')).toBe('true'); }); }); describe('When there are no jobs', () => { beforeEach(async () => { mockRunnerJobsQuery.mockResolvedValueOnce({ data: { runner: { id: mockRunner.id, projectCount: 0, jobs: { nodes: [], pageInfo: { hasNextPage: false, hasPreviousPage: false, startCursor: '', endCursor: '', }, }, }, }, }); createComponent(); await waitForPromises(); }); it('Shows a "None" label', () => { expect(wrapper.text()).toBe(I18N_NO_JOBS_FOUND); }); }); describe('When an error occurs', () => { beforeEach(async () => { mockRunnerJobsQuery.mockRejectedValue(new Error('Error!')); createComponent(); await waitForPromises(); }); it('shows an error', () => { expect(createAlert).toHaveBeenCalled(); }); it('reports an error', () => { expect(captureException).toHaveBeenCalledWith({ component: 'RunnerJobs', error: expect.any(Error), }); }); }); });