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import { shallowMount } from '@vue/test-utils';
import { GlLoadingIcon } from '@gitlab/ui';
import waitForPromises from 'helpers/wait_for_promises';
import { fetchGroups } from '~/jira_connect/api';
import GroupsList from '~/jira_connect/components/groups_list.vue';
import GroupsListItem from '~/jira_connect/components/groups_list_item.vue';
import { mockGroup1, mockGroup2 } from '../mock_data';
jest.mock('~/jira_connect/api', () => {
return {
fetchGroups: jest.fn(),
};
});
describe('GroupsList', () => {
let wrapper;
const mockEmptyResponse = { data: [] };
const createComponent = (options = {}) => {
wrapper = shallowMount(GroupsList, {
...options,
});
};
afterEach(() => {
wrapper.destroy();
wrapper = null;
});
const findGlLoadingIcon = () => wrapper.find(GlLoadingIcon);
const findAllItems = () => wrapper.findAll(GroupsListItem);
const findFirstItem = () => findAllItems().at(0);
const findSecondItem = () => findAllItems().at(1);
describe('isLoading is true', () => {
it('renders loading icon', async () => {
fetchGroups.mockResolvedValue(mockEmptyResponse);
createComponent();
wrapper.setData({ isLoading: true });
await wrapper.vm.$nextTick();
expect(findGlLoadingIcon().exists()).toBe(true);
});
});
describe('no groups returned', () => {
it('renders empty state', async () => {
fetchGroups.mockResolvedValue(mockEmptyResponse);
createComponent();
await waitForPromises();
expect(wrapper.text()).toContain('No available namespaces');
});
});
describe('with groups returned', () => {
it('renders groups list', async () => {
fetchGroups.mockResolvedValue({ data: [mockGroup1, mockGroup2] });
createComponent();
await waitForPromises();
expect(findAllItems().length).toBe(2);
expect(findFirstItem().props('group')).toBe(mockGroup1);
expect(findSecondItem().props('group')).toBe(mockGroup2);
});
});
});
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