import Clusters from '~/clusters/clusters_bundle'; import { APPLICATION_STATUS, INGRESS_DOMAIN_SUFFIX, APPLICATIONS } from '~/clusters/constants'; import MockAdapter from 'axios-mock-adapter'; import axios from '~/lib/utils/axios_utils'; import { loadHTMLFixture } from 'helpers/fixtures'; import { setTestTimeout } from 'helpers/timeout'; import $ from 'jquery'; const { INSTALLING, INSTALLABLE, INSTALLED, UNINSTALLING } = APPLICATION_STATUS; describe('Clusters', () => { setTestTimeout(1000); let cluster; let mock; const mockGetClusterStatusRequest = () => { const { statusPath } = document.querySelector('.js-edit-cluster-form').dataset; mock = new MockAdapter(axios); mock.onGet(statusPath).reply(200); }; beforeEach(() => { loadHTMLFixture('clusters/show_cluster.html'); }); beforeEach(() => { mockGetClusterStatusRequest(); }); beforeEach(() => { cluster = new Clusters(); }); afterEach(() => { cluster.destroy(); mock.restore(); }); describe('toggle', () => { it('should update the button and the input field on click', done => { const toggleButton = document.querySelector( '.js-cluster-enable-toggle-area .js-project-feature-toggle', ); const toggleInput = document.querySelector( '.js-cluster-enable-toggle-area .js-project-feature-toggle-input', ); $(toggleInput).one('trigger-change', () => { expect(toggleButton.classList).not.toContain('is-checked'); expect(toggleInput.getAttribute('value')).toEqual('false'); done(); }); toggleButton.click(); }); }); describe('showToken', () => { it('should update token field type', () => { cluster.showTokenButton.click(); expect(cluster.tokenField.getAttribute('type')).toEqual('text'); cluster.showTokenButton.click(); expect(cluster.tokenField.getAttribute('type')).toEqual('password'); }); it('should update show token button text', () => { cluster.showTokenButton.click(); expect(cluster.showTokenButton.textContent).toEqual('Hide'); cluster.showTokenButton.click(); expect(cluster.showTokenButton.textContent).toEqual('Show'); }); }); describe('checkForNewInstalls', () => { const INITIAL_APP_MAP = { helm: { status: null, title: 'Helm Tiller' }, ingress: { status: null, title: 'Ingress' }, runner: { status: null, title: 'GitLab Runner' }, }; it('does not show alert when things transition from initial null state to something', () => { cluster.checkForNewInstalls(INITIAL_APP_MAP, { ...INITIAL_APP_MAP, helm: { status: INSTALLABLE, title: 'Helm Tiller' }, }); const flashMessage = document.querySelector('.js-cluster-application-notice .flash-text'); expect(flashMessage).toBeNull(); }); it('shows an alert when something gets newly installed', () => { cluster.checkForNewInstalls( { ...INITIAL_APP_MAP, helm: { status: INSTALLING, title: 'Helm Tiller' }, }, { ...INITIAL_APP_MAP, helm: { status: INSTALLED, title: 'Helm Tiller' }, }, ); const flashMessage = document.querySelector('.js-cluster-application-notice .flash-text'); expect(flashMessage).not.toBeNull(); expect(flashMessage.textContent.trim()).toEqual( 'Helm Tiller was successfully installed on your Kubernetes cluster', ); }); it('shows an alert when multiple things gets newly installed', () => { cluster.checkForNewInstalls( { ...INITIAL_APP_MAP, helm: { status: INSTALLING, title: 'Helm Tiller' }, ingress: { status: INSTALLABLE, title: 'Ingress' }, }, { ...INITIAL_APP_MAP, helm: { status: INSTALLED, title: 'Helm Tiller' }, ingress: { status: INSTALLED, title: 'Ingress' }, }, ); const flashMessage = document.querySelector('.js-cluster-application-notice .flash-text'); expect(flashMessage).not.toBeNull(); expect(flashMessage.textContent.trim()).toEqual( 'Helm Tiller, Ingress was successfully installed on your Kubernetes cluster', ); }); }); describe('updateContainer', () => { describe('when creating cluster', () => { it('should show the creating container', () => { cluster.updateContainer(null, 'creating'); expect(cluster.creatingContainer.classList.contains('hidden')).toBeFalsy(); expect(cluster.successContainer.classList.contains('hidden')).toBeTruthy(); expect(cluster.errorContainer.classList.contains('hidden')).toBeTruthy(); }); it('should continue to show `creating` banner with subsequent updates of the same status', () => { cluster.updateContainer('creating', 'creating'); expect(cluster.creatingContainer.classList.contains('hidden')).toBeFalsy(); expect(cluster.successContainer.classList.contains('hidden')).toBeTruthy(); expect(cluster.errorContainer.classList.contains('hidden')).toBeTruthy(); }); }); describe('when cluster is created', () => { it('should show the success container and fresh the page', () => { cluster.updateContainer(null, 'created'); expect(cluster.creatingContainer.classList.contains('hidden')).toBeTruthy(); expect(cluster.successContainer.classList.contains('hidden')).toBeFalsy(); expect(cluster.errorContainer.classList.contains('hidden')).toBeTruthy(); }); it('should not show a banner when status is already `created`', () => { cluster.updateContainer('created', 'created'); expect(cluster.creatingContainer.classList.contains('hidden')).toBeTruthy(); expect(cluster.successContainer.classList.contains('hidden')).toBeTruthy(); expect(cluster.errorContainer.classList.contains('hidden')).toBeTruthy(); }); }); describe('when cluster has error', () => { it('should show the error container', () => { cluster.updateContainer(null, 'errored', 'this is an error'); expect(cluster.creatingContainer.classList.contains('hidden')).toBeTruthy(); expect(cluster.successContainer.classList.contains('hidden')).toBeTruthy(); expect(cluster.errorContainer.classList.contains('hidden')).toBeFalsy(); expect(cluster.errorReasonContainer.textContent).toContain('this is an error'); }); it('should show `error` banner when previously `creating`', () => { cluster.updateContainer('creating', 'errored'); expect(cluster.creatingContainer.classList.contains('hidden')).toBeTruthy(); expect(cluster.successContainer.classList.contains('hidden')).toBeTruthy(); expect(cluster.errorContainer.classList.contains('hidden')).toBeFalsy(); }); }); }); describe('installApplication', () => { it.each(APPLICATIONS)('tries to install %s', applicationId => { jest.spyOn(cluster.service, 'installApplication').mockResolvedValueOnce(); cluster.store.state.applications[applicationId].status = INSTALLABLE; cluster.installApplication({ id: applicationId }); expect(cluster.store.state.applications[applicationId].status).toEqual(INSTALLING); expect(cluster.store.state.applications[applicationId].requestReason).toEqual(null); expect(cluster.service.installApplication).toHaveBeenCalledWith(applicationId, undefined); }); it('sets error request status when the request fails', () => { jest .spyOn(cluster.service, 'installApplication') .mockRejectedValueOnce(new Error('STUBBED ERROR')); cluster.store.state.applications.helm.status = INSTALLABLE; const promise = cluster.installApplication({ id: 'helm' }); return promise.then(() => { expect(cluster.store.state.applications.helm.status).toEqual(INSTALLABLE); expect(cluster.store.state.applications.helm.installFailed).toBe(true); expect(cluster.store.state.applications.helm.requestReason).toBeDefined(); }); }); }); describe('uninstallApplication', () => { it.each(APPLICATIONS)('tries to uninstall %s', applicationId => { jest.spyOn(cluster.service, 'uninstallApplication').mockResolvedValueOnce(); cluster.store.state.applications[applicationId].status = INSTALLED; cluster.uninstallApplication({ id: applicationId }); expect(cluster.store.state.applications[applicationId].status).toEqual(UNINSTALLING); expect(cluster.store.state.applications[applicationId].requestReason).toEqual(null); expect(cluster.service.uninstallApplication).toHaveBeenCalledWith(applicationId); }); it('sets error request status when the uninstall request fails', () => { jest .spyOn(cluster.service, 'uninstallApplication') .mockRejectedValueOnce(new Error('STUBBED ERROR')); cluster.store.state.applications.helm.status = INSTALLED; const promise = cluster.uninstallApplication({ id: 'helm' }); return promise.then(() => { expect(cluster.store.state.applications.helm.status).toEqual(INSTALLED); expect(cluster.store.state.applications.helm.uninstallFailed).toBe(true); expect(cluster.store.state.applications.helm.requestReason).toBeDefined(); }); }); }); describe('handleSuccess', () => { beforeEach(() => { jest.spyOn(cluster.store, 'updateStateFromServer').mockReturnThis(); jest.spyOn(cluster, 'toggleIngressDomainHelpText').mockReturnThis(); jest.spyOn(cluster, 'checkForNewInstalls').mockReturnThis(); jest.spyOn(cluster, 'updateContainer').mockReturnThis(); cluster.handleSuccess({ data: {} }); }); it('updates clusters store', () => { expect(cluster.store.updateStateFromServer).toHaveBeenCalled(); }); it('checks for new installable apps', () => { expect(cluster.checkForNewInstalls).toHaveBeenCalled(); }); it('toggles ingress domain help text', () => { expect(cluster.toggleIngressDomainHelpText).toHaveBeenCalled(); }); it('updates message containers', () => { expect(cluster.updateContainer).toHaveBeenCalled(); }); }); describe('toggleIngressDomainHelpText', () => { let ingressPreviousState; let ingressNewState; beforeEach(() => { ingressPreviousState = { externalIp: null }; ingressNewState = { externalIp: '127.0.0.1' }; }); describe(`when ingress have an external ip assigned`, () => { beforeEach(() => { cluster.toggleIngressDomainHelpText(ingressPreviousState, ingressNewState); }); it('displays custom domain help text', () => { expect(cluster.ingressDomainHelpText.classList.contains('hide')).toEqual(false); }); it('updates ingress external ip address', () => { expect(cluster.ingressDomainSnippet.textContent).toEqual( `${ingressNewState.externalIp}${INGRESS_DOMAIN_SUFFIX}`, ); }); }); describe(`when ingress does not have an external ip assigned`, () => { it('hides custom domain help text', () => { ingressPreviousState.externalIp = '127.0.0.1'; ingressNewState.externalIp = null; cluster.ingressDomainHelpText.classList.remove('hide'); cluster.toggleIngressDomainHelpText(ingressPreviousState, ingressNewState); expect(cluster.ingressDomainHelpText.classList.contains('hide')).toEqual(true); }); }); }); });