import $ from 'helpers/jquery'; import AxiosMockAdapter from 'axios-mock-adapter'; import Vue from 'vue'; import { mount } from '@vue/test-utils'; import { setTestTimeout } from 'helpers/timeout'; import axios from '~/lib/utils/axios_utils'; import NotesApp from '~/notes/components/notes_app.vue'; import service from '~/notes/services/notes_service'; import createStore from '~/notes/stores'; import '~/behaviors/markdown/render_gfm'; // TODO: use generated fixture (https://gitlab.com/gitlab-org/gitlab-foss/issues/62491) import * as mockData from '../../notes/mock_data'; import * as urlUtility from '~/lib/utils/url_utility'; jest.mock('~/user_popovers', () => jest.fn()); setTestTimeout(1000); describe('note_app', () => { let axiosMock; let mountComponent; let wrapper; let store; /** * waits for fetchNotes() to complete */ const waitForDiscussionsRequest = () => new Promise(resolve => { const { vm } = wrapper.find(NotesApp); const unwatch = vm.$watch('isFetching', isFetching => { if (isFetching) { return; } unwatch(); resolve(); }); }); beforeEach(() => { $('body').attr('data-page', 'projects:merge_requests:show'); axiosMock = new AxiosMockAdapter(axios); store = createStore(); mountComponent = data => { const propsData = data || { noteableData: mockData.noteableDataMock, notesData: mockData.notesDataMock, userData: mockData.userDataMock, }; return mount( { components: { NotesApp, }, template: `
`, }, { propsData, store, }, ); }; }); afterEach(() => { wrapper.destroy(); axiosMock.restore(); }); describe('set data', () => { beforeEach(() => { setFixtures('
'); axiosMock.onAny().reply(200, []); wrapper = mountComponent(); return waitForDiscussionsRequest(); }); it('should set notes data', () => { expect(store.state.notesData).toEqual(mockData.notesDataMock); }); it('should set issue data', () => { expect(store.state.noteableData).toEqual(mockData.noteableDataMock); }); it('should set user data', () => { expect(store.state.userData).toEqual(mockData.userDataMock); }); it('should fetch discussions', () => { expect(store.state.discussions).toEqual([]); }); it('updates discussions badge', () => { expect(document.querySelector('.js-discussions-count').textContent).toEqual('0'); }); }); describe('render', () => { beforeEach(() => { setFixtures('
'); axiosMock.onAny().reply(mockData.getIndividualNoteResponse); wrapper = mountComponent(); return waitForDiscussionsRequest(); }); it('should render list of notes', () => { const note = mockData.INDIVIDUAL_NOTE_RESPONSE_MAP.GET[ '/gitlab-org/gitlab-foss/issues/26/discussions.json' ][0].notes[0]; expect( wrapper .find('.main-notes-list .note-header-author-name') .text() .trim(), ).toEqual(note.author.name); expect(wrapper.find('.main-notes-list .note-text').html()).toContain(note.note_html); }); it('should render form', () => { expect(wrapper.find('.js-main-target-form').name()).toEqual('form'); expect(wrapper.find('.js-main-target-form textarea').attributes('placeholder')).toEqual( 'Write a comment or drag your files here…', ); }); it('should render form comment button as disabled', () => { expect(wrapper.find('.js-note-new-discussion').attributes('disabled')).toEqual('disabled'); }); it('updates discussions badge', () => { expect(document.querySelector('.js-discussions-count').textContent).toEqual('2'); }); }); describe('render with comments disabled', () => { beforeEach(() => { setFixtures('
'); axiosMock.onAny().reply(mockData.getIndividualNoteResponse); store.state.commentsDisabled = true; wrapper = mountComponent(); return waitForDiscussionsRequest(); }); it('should not render form when commenting is disabled', () => { expect(wrapper.find('.js-main-target-form').exists()).toBe(false); }); it('should render discussion filter note `commentsDisabled` is true', () => { expect(wrapper.find('.js-discussion-filter-note').exists()).toBe(true); }); }); describe('while fetching data', () => { beforeEach(() => { setFixtures('
'); axiosMock.onAny().reply(200, []); wrapper = mountComponent(); }); afterEach(() => waitForDiscussionsRequest()); it('renders skeleton notes', () => { expect(wrapper.find('.animation-container').exists()).toBe(true); }); it('should render form', () => { expect(wrapper.find('.js-main-target-form').name()).toEqual('form'); expect(wrapper.find('.js-main-target-form textarea').attributes('placeholder')).toEqual( 'Write a comment or drag your files here…', ); }); it('should not update discussions badge (it should be blank)', () => { expect(document.querySelector('.js-discussions-count').textContent).toEqual(''); }); }); describe('update note', () => { describe('individual note', () => { beforeEach(() => { axiosMock.onAny().reply(mockData.getIndividualNoteResponse); jest.spyOn(service, 'updateNote'); wrapper = mountComponent(); return waitForDiscussionsRequest().then(() => { wrapper.find('.js-note-edit').trigger('click'); }); }); it('renders edit form', () => { expect(wrapper.find('.js-vue-issue-note-form').exists()).toBe(true); }); it('calls the service to update the note', () => { wrapper.find('.js-vue-issue-note-form').value = 'this is a note'; wrapper.find('.js-vue-issue-save').trigger('click'); expect(service.updateNote).toHaveBeenCalled(); }); }); describe('discussion note', () => { beforeEach(() => { axiosMock.onAny().reply(mockData.getDiscussionNoteResponse); jest.spyOn(service, 'updateNote'); wrapper = mountComponent(); return waitForDiscussionsRequest().then(() => { wrapper.find('.js-note-edit').trigger('click'); }); }); it('renders edit form', () => { expect(wrapper.find('.js-vue-issue-note-form').exists()).toBe(true); }); it('updates the note and resets the edit form', () => { wrapper.find('.js-vue-issue-note-form').value = 'this is a note'; wrapper.find('.js-vue-issue-save').trigger('click'); expect(service.updateNote).toHaveBeenCalled(); }); }); }); describe('new note form', () => { beforeEach(() => { axiosMock.onAny().reply(mockData.getIndividualNoteResponse); wrapper = mountComponent(); return waitForDiscussionsRequest(); }); it('should render markdown docs url', () => { const { markdownDocsPath } = mockData.notesDataMock; expect( wrapper .find(`a[href="${markdownDocsPath}"]`) .text() .trim(), ).toEqual('Markdown'); }); it('should render quick action docs url', () => { const { quickActionsDocsPath } = mockData.notesDataMock; expect( wrapper .find(`a[href="${quickActionsDocsPath}"]`) .text() .trim(), ).toEqual('quick actions'); }); }); describe('edit form', () => { beforeEach(() => { axiosMock.onAny().reply(mockData.getIndividualNoteResponse); wrapper = mountComponent(); return waitForDiscussionsRequest(); }); it('should render markdown docs url', () => { wrapper.find('.js-note-edit').trigger('click'); const { markdownDocsPath } = mockData.notesDataMock; return Vue.nextTick().then(() => { expect( wrapper .find(`.edit-note a[href="${markdownDocsPath}"]`) .text() .trim(), ).toEqual('Markdown is supported'); }); }); it('should not render quick actions docs url', () => { wrapper.find('.js-note-edit').trigger('click'); const { quickActionsDocsPath } = mockData.notesDataMock; return wrapper.vm.$nextTick().then(() => { expect(wrapper.find(`.edit-note a[href="${quickActionsDocsPath}"]`).exists()).toBe(false); }); }); }); describe('emoji awards', () => { beforeEach(() => { axiosMock.onAny().reply(200, []); wrapper = mountComponent(); return waitForDiscussionsRequest(); }); it('dispatches toggleAward after toggleAward event', () => { const toggleAwardEvent = new CustomEvent('toggleAward', { detail: { awardName: 'test', noteId: 1, }, }); const toggleAwardAction = jest.fn().mockName('toggleAward'); wrapper.vm.$store.hotUpdate({ actions: { toggleAward: toggleAwardAction, stopPolling() {}, }, }); wrapper.vm.$parent.$el.dispatchEvent(toggleAwardEvent); expect(toggleAwardAction).toHaveBeenCalledTimes(1); const [, payload] = toggleAwardAction.mock.calls[0]; expect(payload).toEqual({ awardName: 'test', noteId: 1, }); }); }); describe('mounted', () => { beforeEach(() => { axiosMock.onAny().reply(mockData.getIndividualNoteResponse); wrapper = mountComponent(); return waitForDiscussionsRequest(); }); it('should listen hashchange event', () => { const notesApp = wrapper.find(NotesApp); const hash = 'some dummy hash'; jest.spyOn(urlUtility, 'getLocationHash').mockReturnValueOnce(hash); const setTargetNoteHash = jest.spyOn(notesApp.vm, 'setTargetNoteHash'); window.dispatchEvent(new Event('hashchange'), hash); expect(setTargetNoteHash).toHaveBeenCalled(); }); }); });