import { GlIcon } from '@gitlab/ui'; import { mount } from '@vue/test-utils'; import { trimText } from 'helpers/text_helper'; import UsersMockHelper from 'helpers/user_mock_data_helper'; import Reviewer from '~/sidebar/components/reviewers/reviewers.vue'; import UsersMock from './mock_data'; describe('Reviewer component', () => { const getDefaultProps = () => ({ rootPath: 'http://localhost:3000', users: [], editable: false, }); let wrapper; const createWrapper = (propsData = getDefaultProps()) => { wrapper = mount(Reviewer, { propsData, }); }; const findCollapsedChildren = () => wrapper.findAll('.sidebar-collapsed-icon > *'); afterEach(() => { wrapper.destroy(); }); describe('No reviewers/users', () => { it('displays no reviewer icon when collapsed', () => { createWrapper(); const collapsedChildren = findCollapsedChildren(); const userIcon = collapsedChildren.at(0).find(GlIcon); expect(collapsedChildren.length).toBe(1); expect(collapsedChildren.at(0).attributes('aria-label')).toBe('None'); expect(userIcon.exists()).toBe(true); expect(userIcon.props('name')).toBe('user'); }); }); describe('One reviewer/user', () => { it('displays one reviewer icon when collapsed', () => { createWrapper({ ...getDefaultProps(), users: [UsersMock.user], }); const collapsedChildren = findCollapsedChildren(); const reviewer = collapsedChildren.at(0); expect(collapsedChildren.length).toBe(1); expect(reviewer.find('.avatar').attributes('src')).toBe(UsersMock.user.avatar); expect(reviewer.find('.avatar').attributes('alt')).toBe(`${UsersMock.user.name}'s avatar`); expect(trimText(reviewer.find('.author').text())).toBe(UsersMock.user.name); }); }); describe('Two or more reviewers/users', () => { it('displays two reviewer icons when collapsed', () => { const users = UsersMockHelper.createNumberRandomUsers(2); createWrapper({ ...getDefaultProps(), users, }); const collapsedChildren = findCollapsedChildren(); expect(collapsedChildren.length).toBe(2); const first = collapsedChildren.at(0); expect(first.find('.avatar').attributes('src')).toBe(users[0].avatar_url); expect(first.find('.avatar').attributes('alt')).toBe(`${users[0].name}'s avatar`); expect(trimText(first.find('.author').text())).toBe(users[0].name); const second = collapsedChildren.at(1); expect(second.find('.avatar').attributes('src')).toBe(users[1].avatar_url); expect(second.find('.avatar').attributes('alt')).toBe(`${users[1].name}'s avatar`); expect(trimText(second.find('.author').text())).toBe(users[1].name); }); it('displays one reviewer icon and counter when collapsed', () => { const users = UsersMockHelper.createNumberRandomUsers(3); createWrapper({ ...getDefaultProps(), users, }); const collapsedChildren = findCollapsedChildren(); expect(collapsedChildren.length).toBe(2); const first = collapsedChildren.at(0); expect(first.find('.avatar').attributes('src')).toBe(users[0].avatar_url); expect(first.find('.avatar').attributes('alt')).toBe(`${users[0].name}'s avatar`); expect(trimText(first.find('.author').text())).toBe(users[0].name); const second = collapsedChildren.at(1); expect(trimText(second.find('.avatar-counter').text())).toBe('+2'); }); it('Shows two reviewers', () => { const users = UsersMockHelper.createNumberRandomUsers(2); createWrapper({ ...getDefaultProps(), users, editable: true, }); expect(wrapper.findAll('[data-testid="reviewer"]').length).toBe(users.length); }); it('shows sorted reviewer where "can merge" users are sorted first', () => { const users = UsersMockHelper.createNumberRandomUsers(3); users[0].can_merge = false; users[1].can_merge = false; users[2].can_merge = true; createWrapper({ ...getDefaultProps(), users, editable: true, }); expect(wrapper.vm.sortedReviewers[0].can_merge).toBe(true); }); it('passes the sorted reviewers to the uncollapsed-reviewer-list', () => { const users = UsersMockHelper.createNumberRandomUsers(3); users[0].can_merge = false; users[1].can_merge = false; users[2].can_merge = true; createWrapper({ ...getDefaultProps(), users, }); const userItems = wrapper.findAll('[data-testid="reviewer"]'); expect(userItems.length).toBe(3); }); it('passes the sorted reviewers to the collapsed-reviewer-list', () => { const users = UsersMockHelper.createNumberRandomUsers(3); users[0].can_merge = false; users[1].can_merge = false; users[2].can_merge = true; createWrapper({ ...getDefaultProps(), users, }); const collapsedButton = wrapper.find('.sidebar-collapsed-user button'); expect(trimText(collapsedButton.text())).toBe(users[2].name); }); }); });