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import { mount } from '@vue/test-utils';
import { trimText } from 'helpers/text_helper';
import Assignee from '~/sidebar/components/assignees/assignees.vue';
import UsersMock from './mock_data';
import UsersMockHelper from '../helpers/user_mock_data_helper';
describe('Assignee component', () => {
const getDefaultProps = () => ({
rootPath: 'http://localhost:3000',
users: [],
editable: false,
});
let wrapper;
const createWrapper = (propsData = getDefaultProps()) => {
wrapper = mount(Assignee, {
propsData,
sync: false,
attachToDocument: true,
});
};
const findComponentTextNoUsers = () => wrapper.find('.assign-yourself');
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();
expect(collapsedChildren.length).toBe(1);
expect(collapsedChildren.at(0).attributes('aria-label')).toBe('None');
expect(collapsedChildren.at(0).classes()).toContain('fa', 'fa-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', () => {
createWrapper({
...getDefaultProps(),
editable: true,
});
jest.spyOn(wrapper.vm, '$emit');
wrapper.find('.assign-yourself .btn-link').trigger('click');
return wrapper.vm.$nextTick().then(() => {
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(`${UsersMock.user.name}'s avatar`);
expect(trimText(assignee.find('.author').text())).toBe(UsersMock.user.name);
});
});
describe('Two or more assignees/users', () => {
it('displays two assignee icons when collapsed', () => {
const users = UsersMockHelper.createNumberRandomUsers(2);
createWrapper({
...getDefaultProps(),
users,
});
const collapsedChildren = findCollapsedChildren();
expect(collapsedChildren.length).toBe(2);
const first = collapsedChildren.at(0);
expect(first.find('.avatar').attributes('src')).toBe(users[0].avatar);
expect(first.find('.avatar').attributes('alt')).toBe(`${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);
expect(second.find('.avatar').attributes('alt')).toBe(`${users[1].name}'s avatar`);
expect(trimText(second.find('.author').text())).toBe(users[1].name);
});
it('displays one assignee icon and counter when collapsed', () => {
const users = UsersMockHelper.createNumberRandomUsers(3);
createWrapper({
...getDefaultProps(),
users,
});
const collapsedChildren = findCollapsedChildren();
expect(collapsedChildren.length).toBe(2);
const first = collapsedChildren.at(0);
expect(first.find('.avatar').attributes('src')).toBe(users[0].avatar);
expect(first.find('.avatar').attributes('alt')).toBe(`${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(wrapper.findAll('.user-item').length).toBe(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 = wrapper.findAll('.user-list .user-item a');
expect(userItems.length).toBe(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);
});
});
});
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