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import { GlIcon, GlButton } from '@gitlab/ui';
import { shallowMount } from '@vue/test-utils';
import Vue, { nextTick } from 'vue';
import VueApollo from 'vue-apollo';
import createMockApollo from 'helpers/mock_apollo_helper';
import waitForPromises from 'helpers/wait_for_promises';
import createFlash from '~/flash';
import SidebarTodoWidget from '~/sidebar/components/todo_toggle/sidebar_todo_widget.vue';
import epicTodoQuery from '~/sidebar/queries/epic_todo.query.graphql';
import TodoButton from '~/vue_shared/components/sidebar/todo_toggle/todo_button.vue';
import { todosResponse, noTodosResponse } from '../../mock_data';
jest.mock('~/flash');
Vue.use(VueApollo);
describe('Sidebar Todo Widget', () => {
let wrapper;
let fakeApollo;
const findTodoButton = () => wrapper.findComponent(TodoButton);
const createComponent = ({
todosQueryHandler = jest.fn().mockResolvedValue(noTodosResponse),
} = {}) => {
fakeApollo = createMockApollo([[epicTodoQuery, todosQueryHandler]]);
wrapper = shallowMount(SidebarTodoWidget, {
apolloProvider: fakeApollo,
provide: {
canUpdate: true,
isClassicSidebar: true,
},
propsData: {
fullPath: 'group',
issuableIid: '1',
issuableId: 'gid://gitlab/Epic/4',
issuableType: 'epic',
},
});
};
afterEach(() => {
wrapper.destroy();
fakeApollo = null;
});
describe('when user does not have a todo for the issuable', () => {
beforeEach(() => {
createComponent();
return waitForPromises();
});
it('passes false isTodo prop to Todo button component', () => {
expect(findTodoButton().props('isTodo')).toBe(false);
});
it('emits `todoUpdated` event with a `false` payload', () => {
expect(wrapper.emitted('todoUpdated')).toEqual([[false]]);
});
});
describe('when user has a todo for the issuable', () => {
beforeEach(() => {
createComponent({
todosQueryHandler: jest.fn().mockResolvedValue(todosResponse),
});
return waitForPromises();
});
it('passes true isTodo prop to Todo button component', () => {
expect(findTodoButton().props('isTodo')).toBe(true);
});
it('emits `todoUpdated` event with a `true` payload', () => {
expect(wrapper.emitted('todoUpdated')).toEqual([[true]]);
});
});
it('displays a flash message when query is rejected', async () => {
createComponent({
todosQueryHandler: jest.fn().mockRejectedValue('Houston, we have a problem'),
});
await waitForPromises();
expect(createFlash).toHaveBeenCalled();
});
describe('collapsed', () => {
const event = { stopPropagation: jest.fn(), preventDefault: jest.fn() };
beforeEach(() => {
createComponent({
todosQueryHandler: jest.fn().mockResolvedValue(noTodosResponse),
});
return waitForPromises();
});
it('shows add todo icon', () => {
expect(wrapper.find(GlIcon).exists()).toBe(true);
expect(wrapper.find(GlIcon).props('name')).toBe('todo-add');
});
it('sets default tooltip title', () => {
expect(wrapper.find(GlButton).attributes('title')).toBe('Add a to do');
});
it('when user has a to do', async () => {
createComponent({
todosQueryHandler: jest.fn().mockResolvedValue(todosResponse),
});
await waitForPromises();
expect(wrapper.find(GlIcon).props('name')).toBe('todo-done');
expect(wrapper.find(GlButton).attributes('title')).toBe('Mark as done');
});
it('emits `todoUpdated` event on click on icon', async () => {
wrapper.find(GlIcon).vm.$emit('click', event);
await nextTick();
expect(wrapper.emitted('todoUpdated')).toEqual([[false]]);
});
});
});
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