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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 Assignee from '~/sidebar/components/assignees/assignees.vue';
import AssigneeAvatarLink from '~/sidebar/components/assignees/assignee_avatar_link.vue';
import CollapsedAssigneeList from '~/sidebar/components/assignees/collapsed_assignee_list.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 > *');
describe('No assignees/users', () => {
it('displays no assignee icon when collapsed', () => {
createWrapper();
const collapsedChildren = findCollapsedChildren();
const userIcon = collapsedChildren.at(0).findComponent(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,
});
await wrapper.find('[data-testid="assign-yourself"]').trigger('click');
expect(wrapper.emitted('assign-self')).toHaveLength(1);
});
});
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('[data-testid="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.findComponent(CollapsedAssigneeList).props('users')[0]).toEqual(
expect.objectContaining({
can_merge: 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()).toMatchObject({
'data-user-id': `${users[2].id}`,
'data-username': users[2].username,
});
});
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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