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import { mount } from '@vue/test-utils';
import { trimText } from 'helpers/text_helper';
import { GlIcon } from '@gitlab/ui';
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('.user-item').length).toBe(users.length);
expect(wrapper.find('.user-list-more').exists()).toBe(false);
});
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('.user-list .user-item a');
expect(userItems.length).toBe(3);
expect(userItems.at(0).attributes('title')).toBe(users[2].name);
});
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);
});
});
});
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