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import { shallowMount } from '@vue/test-utils';
import CollapsedAssigneeList from '~/sidebar/components/assignees/collapsed_assignee_list.vue';
import CollapsedAssignee from '~/sidebar/components/assignees/collapsed_assignee.vue';
import UsersMockHelper from 'helpers/user_mock_data_helper';
const DEFAULT_MAX_COUNTER = 99;
describe('CollapsedAssigneeList component', () => {
let wrapper;
function createComponent(props = {}) {
const propsData = {
users: [],
issuableType: 'merge_request',
...props,
};
wrapper = shallowMount(CollapsedAssigneeList, {
propsData,
sync: false,
});
}
const findNoUsersIcon = () => wrapper.find('i[aria-label=None]');
const findAvatarCounter = () => wrapper.find('.avatar-counter');
const findAssignees = () => wrapper.findAll(CollapsedAssignee);
const getTooltipTitle = () => wrapper.attributes('data-original-title');
afterEach(() => {
wrapper.destroy();
});
describe('No assignees/users', () => {
beforeEach(() => {
createComponent({
users: [],
});
});
it('has no users', () => {
expect(findNoUsersIcon().exists()).toBe(true);
});
});
describe('One assignee/user', () => {
let users;
beforeEach(() => {
users = UsersMockHelper.createNumberRandomUsers(1);
});
it('should not show no users icon', () => {
createComponent({ users });
expect(findNoUsersIcon().exists()).toBe(false);
});
it('has correct "cannot merge" tooltip when user cannot merge', () => {
users[0].can_merge = false;
createComponent({ users });
expect(getTooltipTitle()).toContain('cannot merge');
});
it('does not have "merge" word in tooltip if user can merge', () => {
users[0].can_merge = true;
createComponent({ users });
expect(getTooltipTitle()).not.toContain('merge');
});
});
describe('More than one assignees/users', () => {
let users;
beforeEach(() => {
users = UsersMockHelper.createNumberRandomUsers(2);
createComponent({ users });
});
it('has multiple-users class', () => {
expect(wrapper.classes('multiple-users')).toBe(true);
});
it('does not display an avatar count', () => {
expect(findAvatarCounter().exists()).toBe(false);
});
it('returns just two collapsed users', () => {
expect(findAssignees().length).toBe(2);
});
});
describe('More than two assignees/users', () => {
let users;
let userNames;
beforeEach(() => {
users = UsersMockHelper.createNumberRandomUsers(3);
userNames = users.map(x => x.name).join(', ');
});
describe('default', () => {
beforeEach(() => {
createComponent({ users });
});
it('does display an avatar count', () => {
expect(findAvatarCounter().exists()).toBe(true);
expect(findAvatarCounter().text()).toEqual('+2');
});
it('returns one collapsed users', () => {
expect(findAssignees().length).toBe(1);
});
});
it('has corrent "no one can merge" tooltip when no one can merge', () => {
users[0].can_merge = false;
users[1].can_merge = false;
users[2].can_merge = false;
createComponent({
users,
});
expect(getTooltipTitle()).toEqual(`${userNames} (no one can merge)`);
});
it('has correct "cannot merge" tooltip when one user can merge', () => {
users[0].can_merge = true;
users[1].can_merge = false;
users[2].can_merge = false;
createComponent({
users,
});
expect(getTooltipTitle()).toEqual(`${userNames} (1/3 can merge)`);
});
it('has correct "cannot merge" tooltip when more than one user can merge', () => {
users[0].can_merge = false;
users[1].can_merge = true;
users[2].can_merge = true;
createComponent({
users,
});
expect(getTooltipTitle()).toEqual(`${userNames} (2/3 can merge)`);
});
it('does not have "merge" in tooltip if everyone can merge', () => {
users[0].can_merge = true;
users[1].can_merge = true;
users[2].can_merge = true;
createComponent({
users,
});
expect(getTooltipTitle()).toEqual(userNames);
});
it('displays the correct avatar count', () => {
users = UsersMockHelper.createNumberRandomUsers(5);
createComponent({
users,
});
expect(findAvatarCounter().text()).toEqual(`+${users.length - 1}`);
});
it('displays the correct avatar count via a computed property if more than default max counter', () => {
users = UsersMockHelper.createNumberRandomUsers(100);
createComponent({
users,
});
expect(findAvatarCounter().text()).toEqual(`${DEFAULT_MAX_COUNTER}+`);
});
});
});
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