import Clusters from '~/clusters/clusters_bundle'; import { APPLICATION_INSTALLABLE, APPLICATION_INSTALLING, APPLICATION_INSTALLED, REQUEST_LOADING, REQUEST_SUCCESS, REQUEST_FAILURE, } from '~/clusters/constants'; import getSetTimeoutPromise from '../helpers/set_timeout_promise_helper'; describe('Clusters', () => { let cluster; preloadFixtures('clusters/show_cluster.html.raw'); beforeEach(() => { loadFixtures('clusters/show_cluster.html.raw'); cluster = new Clusters(); }); afterEach(() => { cluster.destroy(); }); describe('toggle', () => { it('should update the button and the input field on click', () => { cluster.toggleButton.click(); expect( cluster.toggleButton.classList, ).not.toContain('checked'); expect( cluster.toggleInput.getAttribute('value'), ).toEqual('false'); }); }); 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: APPLICATION_INSTALLABLE, title: 'Helm Tiller' }, }); expect(document.querySelector('.js-cluster-application-notice .flash-text')).toBeNull(); }); it('shows an alert when something gets newly installed', () => { cluster.checkForNewInstalls({ ...INITIAL_APP_MAP, helm: { status: APPLICATION_INSTALLING, title: 'Helm Tiller' }, }, { ...INITIAL_APP_MAP, helm: { status: APPLICATION_INSTALLED, title: 'Helm Tiller' }, }); expect(document.querySelector('.js-cluster-application-notice .flash-text')).toBeDefined(); expect(document.querySelector('.js-cluster-application-notice .flash-text').textContent.trim()).toEqual('Helm Tiller was successfully installed on your cluster'); }); it('shows an alert when multiple things gets newly installed', () => { cluster.checkForNewInstalls({ ...INITIAL_APP_MAP, helm: { status: APPLICATION_INSTALLING, title: 'Helm Tiller' }, ingress: { status: APPLICATION_INSTALLABLE, title: 'Ingress' }, }, { ...INITIAL_APP_MAP, helm: { status: APPLICATION_INSTALLED, title: 'Helm Tiller' }, ingress: { status: APPLICATION_INSTALLED, title: 'Ingress' }, }); expect(document.querySelector('.js-cluster-application-notice .flash-text')).toBeDefined(); expect(document.querySelector('.js-cluster-application-notice .flash-text').textContent.trim()).toEqual('Helm Tiller, Ingress was successfully installed on your 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', () => { 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('tries to install helm', (done) => { spyOn(cluster.service, 'installApplication').and.returnValue(Promise.resolve()); expect(cluster.store.state.applications.helm.requestStatus).toEqual(null); cluster.installApplication('helm'); expect(cluster.store.state.applications.helm.requestStatus).toEqual(REQUEST_LOADING); expect(cluster.store.state.applications.helm.requestReason).toEqual(null); expect(cluster.service.installApplication).toHaveBeenCalledWith('helm'); getSetTimeoutPromise() .then(() => { expect(cluster.store.state.applications.helm.requestStatus).toEqual(REQUEST_SUCCESS); expect(cluster.store.state.applications.helm.requestReason).toEqual(null); }) .then(done) .catch(done.fail); }); it('tries to install ingress', (done) => { spyOn(cluster.service, 'installApplication').and.returnValue(Promise.resolve()); expect(cluster.store.state.applications.ingress.requestStatus).toEqual(null); cluster.installApplication('ingress'); expect(cluster.store.state.applications.ingress.requestStatus).toEqual(REQUEST_LOADING); expect(cluster.store.state.applications.ingress.requestReason).toEqual(null); expect(cluster.service.installApplication).toHaveBeenCalledWith('ingress'); getSetTimeoutPromise() .then(() => { expect(cluster.store.state.applications.ingress.requestStatus).toEqual(REQUEST_SUCCESS); expect(cluster.store.state.applications.ingress.requestReason).toEqual(null); }) .then(done) .catch(done.fail); }); it('tries to install runner', (done) => { spyOn(cluster.service, 'installApplication').and.returnValue(Promise.resolve()); expect(cluster.store.state.applications.runner.requestStatus).toEqual(null); cluster.installApplication('runner'); expect(cluster.store.state.applications.runner.requestStatus).toEqual(REQUEST_LOADING); expect(cluster.store.state.applications.runner.requestReason).toEqual(null); expect(cluster.service.installApplication).toHaveBeenCalledWith('runner'); getSetTimeoutPromise() .then(() => { expect(cluster.store.state.applications.runner.requestStatus).toEqual(REQUEST_SUCCESS); expect(cluster.store.state.applications.runner.requestReason).toEqual(null); }) .then(done) .catch(done.fail); }); it('sets error request status when the request fails', (done) => { spyOn(cluster.service, 'installApplication').and.returnValue(Promise.reject(new Error('STUBBED ERROR'))); expect(cluster.store.state.applications.helm.requestStatus).toEqual(null); cluster.installApplication('helm'); expect(cluster.store.state.applications.helm.requestStatus).toEqual(REQUEST_LOADING); expect(cluster.store.state.applications.helm.requestReason).toEqual(null); expect(cluster.service.installApplication).toHaveBeenCalled(); getSetTimeoutPromise() .then(() => { expect(cluster.store.state.applications.helm.requestStatus).toEqual(REQUEST_FAILURE); expect(cluster.store.state.applications.helm.requestReason).toBeDefined(); }) .then(done) .catch(done.fail); }); }); });