import $ from 'jquery'; import { mount } from '@vue/test-utils'; import MockAdapter from 'axios-mock-adapter'; import Autosize from 'autosize'; import { trimText } from 'helpers/text_helper'; import axios from '~/lib/utils/axios_utils'; import createStore from '~/notes/stores'; import CommentForm from '~/notes/components/comment_form.vue'; import * as constants from '~/notes/constants'; import { refreshUserMergeRequestCounts } from '~/commons/nav/user_merge_requests'; import { keyboardDownEvent } from '../../issue_show/helpers'; import { loggedOutnoteableData, notesDataMock, userDataMock, noteableDataMock } from '../mock_data'; jest.mock('autosize'); jest.mock('~/commons/nav/user_merge_requests'); jest.mock('~/gl_form'); describe('issue_comment_form component', () => { let store; let wrapper; let axiosMock; const setupStore = (userData, noteableData) => { store.dispatch('setUserData', userData); store.dispatch('setNoteableData', noteableData); store.dispatch('setNotesData', notesDataMock); }; const mountComponent = (noteableType = 'issue') => { wrapper = mount(CommentForm, { propsData: { noteableType, }, store, }); }; beforeEach(() => { axiosMock = new MockAdapter(axios); store = createStore(); }); afterEach(() => { axiosMock.restore(); wrapper.destroy(); }); describe('user is logged in', () => { beforeEach(() => { setupStore(userDataMock, noteableDataMock); mountComponent(); }); it('should render user avatar with link', () => { expect(wrapper.find('.timeline-icon .user-avatar-link').attributes('href')).toEqual( userDataMock.path, ); }); describe('handleSave', () => { it('should request to save note when note is entered', () => { wrapper.vm.note = 'hello world'; jest.spyOn(wrapper.vm, 'saveNote').mockReturnValue(new Promise(() => {})); jest.spyOn(wrapper.vm, 'resizeTextarea'); jest.spyOn(wrapper.vm, 'stopPolling'); wrapper.vm.handleSave(); expect(wrapper.vm.isSubmitting).toEqual(true); expect(wrapper.vm.note).toEqual(''); expect(wrapper.vm.saveNote).toHaveBeenCalled(); expect(wrapper.vm.stopPolling).toHaveBeenCalled(); expect(wrapper.vm.resizeTextarea).toHaveBeenCalled(); }); it('should toggle issue state when no note', () => { jest.spyOn(wrapper.vm, 'toggleIssueState'); wrapper.vm.handleSave(); expect(wrapper.vm.toggleIssueState).toHaveBeenCalled(); }); it('should disable action button while submitting', done => { const saveNotePromise = Promise.resolve(); wrapper.vm.note = 'hello world'; jest.spyOn(wrapper.vm, 'saveNote').mockReturnValue(saveNotePromise); jest.spyOn(wrapper.vm, 'stopPolling'); const actionButton = wrapper.find('.js-action-button'); wrapper.vm.handleSave(); wrapper.vm .$nextTick() .then(() => { expect(actionButton.vm.disabled).toBeTruthy(); }) .then(saveNotePromise) .then(wrapper.vm.$nextTick) .then(() => { expect(actionButton.vm.disabled).toBeFalsy(); }) .then(done) .catch(done.fail); }); }); describe('textarea', () => { it('should render textarea with placeholder', () => { expect(wrapper.find('.js-main-target-form textarea').attributes('placeholder')).toEqual( 'Write a comment or drag your files hereā€¦', ); }); it('should make textarea disabled while requesting', done => { const $submitButton = $(wrapper.find('.js-comment-submit-button').element); wrapper.vm.note = 'hello world'; jest.spyOn(wrapper.vm, 'stopPolling'); jest.spyOn(wrapper.vm, 'saveNote').mockReturnValue(new Promise(() => {})); wrapper.vm.$nextTick(() => { // Wait for wrapper.vm.note change triggered. It should enable $submitButton. $submitButton.trigger('click'); wrapper.vm.$nextTick(() => { // Wait for wrapper.isSubmitting triggered. It should disable textarea. expect(wrapper.find('.js-main-target-form textarea').attributes('disabled')).toBe( 'disabled', ); done(); }); }); }); it('should support quick actions', () => { expect( wrapper.find('.js-main-target-form textarea').attributes('data-supports-quick-actions'), ).toBe('true'); }); it('should link to markdown docs', () => { const { markdownDocsPath } = notesDataMock; expect( wrapper .find(`a[href="${markdownDocsPath}"]`) .text() .trim(), ).toEqual('Markdown'); }); it('should link to quick actions docs', () => { const { quickActionsDocsPath } = notesDataMock; expect( wrapper .find(`a[href="${quickActionsDocsPath}"]`) .text() .trim(), ).toEqual('quick actions'); }); it('should resize textarea after note discarded', done => { jest.spyOn(wrapper.vm, 'discard'); wrapper.vm.note = 'foo'; wrapper.vm.discard(); wrapper.vm.$nextTick(() => { expect(Autosize.update).toHaveBeenCalled(); done(); }); }); describe('edit mode', () => { it('should enter edit mode when arrow up is pressed', () => { jest.spyOn(wrapper.vm, 'editCurrentUserLastNote'); wrapper.find('.js-main-target-form textarea').value = 'Foo'; wrapper .find('.js-main-target-form textarea') .element.dispatchEvent(keyboardDownEvent(38, true)); expect(wrapper.vm.editCurrentUserLastNote).toHaveBeenCalled(); }); it('inits autosave', () => { expect(wrapper.vm.autosave).toBeDefined(); expect(wrapper.vm.autosave.key).toEqual(`autosave/Note/Issue/${noteableDataMock.id}`); }); }); describe('event enter', () => { it('should save note when cmd+enter is pressed', () => { jest.spyOn(wrapper.vm, 'handleSave'); wrapper.find('.js-main-target-form textarea').value = 'Foo'; wrapper .find('.js-main-target-form textarea') .element.dispatchEvent(keyboardDownEvent(13, true)); expect(wrapper.vm.handleSave).toHaveBeenCalled(); }); it('should save note when ctrl+enter is pressed', () => { jest.spyOn(wrapper.vm, 'handleSave'); wrapper.find('.js-main-target-form textarea').value = 'Foo'; wrapper .find('.js-main-target-form textarea') .element.dispatchEvent(keyboardDownEvent(13, false, true)); expect(wrapper.vm.handleSave).toHaveBeenCalled(); }); }); }); describe('actions', () => { it('should be possible to close the issue', () => { expect( wrapper .find('.btn-comment-and-close') .text() .trim(), ).toEqual('Close issue'); }); it('should render comment button as disabled', () => { expect(wrapper.find('.js-comment-submit-button').attributes('disabled')).toEqual( 'disabled', ); }); it('should enable comment button if it has note', done => { wrapper.vm.note = 'Foo'; wrapper.vm.$nextTick(() => { expect(wrapper.find('.js-comment-submit-button').attributes('disabled')).toBeFalsy(); done(); }); }); it('should update buttons texts when it has note', done => { wrapper.vm.note = 'Foo'; wrapper.vm.$nextTick(() => { expect( wrapper .find('.btn-comment-and-close') .text() .trim(), ).toEqual('Comment & close issue'); done(); }); }); it('updates button text with noteable type', done => { wrapper.setProps({ noteableType: constants.MERGE_REQUEST_NOTEABLE_TYPE }); wrapper.vm.$nextTick(() => { expect( wrapper .find('.btn-comment-and-close') .text() .trim(), ).toEqual('Close merge request'); done(); }); }); describe('when clicking close/reopen button', () => { it('should disable button and show a loading spinner', done => { const toggleStateButton = wrapper.find('.js-action-button'); toggleStateButton.trigger('click'); wrapper.vm.$nextTick(() => { expect(toggleStateButton.element.disabled).toEqual(true); expect(toggleStateButton.find('.js-loading-button-icon').exists()).toBe(true); done(); }); }); }); describe('when toggling state', () => { it('should update MR count', done => { jest.spyOn(wrapper.vm, 'closeIssue').mockResolvedValue(); wrapper.vm.toggleIssueState(); wrapper.vm.$nextTick(() => { expect(refreshUserMergeRequestCounts).toHaveBeenCalled(); done(); }); }); }); }); describe('issue is confidential', () => { it('shows information warning', done => { store.dispatch('setNoteableData', Object.assign(noteableDataMock, { confidential: true })); wrapper.vm.$nextTick(() => { expect(wrapper.find('.confidential-issue-warning')).toBeDefined(); done(); }); }); }); }); describe('user is not logged in', () => { beforeEach(() => { setupStore(null, loggedOutnoteableData); mountComponent(); }); it('should render signed out widget', () => { expect(trimText(wrapper.text())).toEqual('Please register or sign in to reply'); }); it('should not render submission form', () => { expect(wrapper.find('textarea').exists()).toBe(false); }); }); });