import { GlIcon } from '@gitlab/ui'; import { mount } from '@vue/test-utils'; import { nextTick } from 'vue'; import { trimText } from 'helpers/text_helper'; import UsersMockHelper from 'helpers/user_mock_data_helper'; import Assignee from '~/sidebar/components/assignees/assignees.vue'; import AssigneeAvatarLink from '~/sidebar/components/assignees/assignee_avatar_link.vue'; import UsersMock from './mock_data'; describe('Assignee component', () => { const getDefaultProps = () => ({ rootPath: 'http://localhost:3000', users: [], editable: false, }); let wrapper; const createWrapper = (propsData = getDefaultProps()) => { wrapper = mount(Assignee, { propsData, }); }; const findAllAvatarLinks = () => wrapper.findAllComponents(AssigneeAvatarLink); const findComponentTextNoUsers = () => wrapper.find('[data-testid="no-value"]'); const findCollapsedChildren = () => wrapper.findAll('.sidebar-collapsed-icon > *'); afterEach(() => { wrapper.destroy(); }); describe('No assignees/users', () => { it('displays no assignee 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'); }); it('displays only "None" when no users are assigned and the issue is read-only', () => { createWrapper(); const componentTextNoUsers = trimText(findComponentTextNoUsers().text()); expect(componentTextNoUsers).toBe('None'); expect(componentTextNoUsers).not.toContain('assign yourself'); }); it('displays only "None" when no users are assigned and the issue can be edited', () => { createWrapper({ ...getDefaultProps(), editable: true, }); const componentTextNoUsers = trimText(findComponentTextNoUsers().text()); expect(componentTextNoUsers).toContain('None'); expect(componentTextNoUsers).toContain('assign yourself'); }); it('emits the assign-self event when "assign yourself" is clicked', async () => { createWrapper({ ...getDefaultProps(), editable: true, }); jest.spyOn(wrapper.vm, '$emit'); wrapper.find('[data-testid="assign-yourself"]').trigger('click'); await nextTick(); expect(wrapper.emitted('assign-self')).toBeTruthy(); }); }); describe('One assignee/user', () => { it('displays one assignee icon when collapsed', () => { createWrapper({ ...getDefaultProps(), users: [UsersMock.user], }); const collapsedChildren = findCollapsedChildren(); const assignee = collapsedChildren.at(0); expect(collapsedChildren.length).toBe(1); expect(assignee.find('.avatar').attributes('src')).toBe(UsersMock.user.avatar); expect(assignee.find('.avatar').attributes('alt')).toBe(`${UsersMock.user.name}'s avatar`); expect(trimText(assignee.find('.author').text())).toBe(UsersMock.user.name); }); }); describe('Two or more assignees/users', () => { it('displays two assignee 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 assignee 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 assignees', () => { const users = UsersMockHelper.createNumberRandomUsers(2); createWrapper({ ...getDefaultProps(), users, editable: true, }); expect(findAllAvatarLinks()).toHaveLength(users.length); expect(wrapper.find('.user-list-more').exists()).toBe(false); }); it('shows sorted assignee 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.sortedAssigness[0].can_merge).toBe(true); }); it('passes the sorted assignees to the uncollapsed-assignee-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 = findAllAvatarLinks(); expect(userItems).toHaveLength(3); expect(userItems.at(0).attributes('title')).toBe(users[2].name); }); it('passes the sorted assignees to the collapsed-assignee-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); }); }); });