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import { mount, createLocalVue } from '@vue/test-utils';
import MockAdapter from 'axios-mock-adapter';
import mockData from 'test_fixtures/issues/related_merge_requests.json';
import axios from '~/lib/utils/axios_utils';
import RelatedMergeRequests from '~/issues/related_merge_requests/components/related_merge_requests.vue';
import createStore from '~/issues/related_merge_requests/store/index';
import RelatedIssuableItem from '~/issuable/components/related_issuable_item.vue';
const API_ENDPOINT = '/api/v4/projects/2/issues/33/related_merge_requests';
const localVue = createLocalVue();
describe('RelatedMergeRequests', () => {
let wrapper;
let mock;
beforeEach((done) => {
// put the fixture in DOM as the component expects
document.body.innerHTML = `<div id="js-issuable-app"></div>`;
document.getElementById('js-issuable-app').dataset.initial = JSON.stringify(mockData);
mock = new MockAdapter(axios);
mock.onGet(`${API_ENDPOINT}?per_page=100`).reply(200, mockData, { 'x-total': 2 });
wrapper = mount(localVue.extend(RelatedMergeRequests), {
localVue,
store: createStore(),
propsData: {
endpoint: API_ENDPOINT,
projectNamespace: 'gitlab-org',
projectPath: 'gitlab-ce',
},
});
setImmediate(done);
});
afterEach(() => {
wrapper.destroy();
mock.restore();
});
describe('methods', () => {
describe('getAssignees', () => {
const assignees = [{ name: 'foo' }, { name: 'bar' }];
describe('when there is assignees array', () => {
it('should return assignees array', () => {
const mr = { assignees };
expect(wrapper.vm.getAssignees(mr)).toEqual(assignees);
});
});
it('should return an array with single assingee', () => {
const mr = { assignee: assignees[0] };
expect(wrapper.vm.getAssignees(mr)).toEqual([assignees[0]]);
});
it('should return empty array when assignee is not set', () => {
expect(wrapper.vm.getAssignees({})).toEqual([]);
expect(wrapper.vm.getAssignees({ assignee: null })).toEqual([]);
});
});
});
describe('template', () => {
it('should render related merge request items', () => {
expect(wrapper.find('[data-testid="count"]').text()).toBe('2');
expect(wrapper.findAll(RelatedIssuableItem)).toHaveLength(2);
const props = wrapper.findAll(RelatedIssuableItem).at(1).props();
const data = mockData[1];
expect(props.idKey).toEqual(data.id);
expect(props.pathIdSeparator).toEqual('!');
expect(props.pipelineStatus).toBe(data.head_pipeline.detailed_status);
expect(props.assignees).toEqual([data.assignee]);
expect(props.isMergeRequest).toBe(true);
expect(props.confidential).toEqual(false);
expect(props.title).toEqual(data.title);
expect(props.state).toEqual(data.state);
expect(props.createdAt).toEqual(data.created_at);
});
});
});
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