86 lines
2.5 KiB
JavaScript
86 lines
2.5 KiB
JavaScript
import { shallowMount } from '@vue/test-utils';
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import Vue from 'vue';
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import VueApollo from 'vue-apollo';
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import createMockApollo from 'helpers/mock_apollo_helper';
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import waitForPromises from 'helpers/wait_for_promises';
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import AssigneesRealtime from '~/sidebar/components/assignees/assignees_realtime.vue';
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import issuableAssigneesSubscription from '~/sidebar/queries/issuable_assignees.subscription.graphql';
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import SidebarMediator from '~/sidebar/sidebar_mediator';
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import getIssueAssigneesQuery from '~/vue_shared/components/sidebar/queries/get_issue_assignees.query.graphql';
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import Mock, {
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issuableQueryResponse,
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subscriptionNullResponse,
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subscriptionResponse,
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} from './mock_data';
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Vue.use(VueApollo);
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describe('Assignees Realtime', () => {
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let wrapper;
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let mediator;
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let fakeApollo;
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const issuableQueryHandler = jest.fn().mockResolvedValue(issuableQueryResponse);
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const subscriptionInitialHandler = jest.fn().mockResolvedValue(subscriptionNullResponse);
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const createComponent = ({
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issuableType = 'issue',
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subscriptionHandler = subscriptionInitialHandler,
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} = {}) => {
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fakeApollo = createMockApollo([
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[getIssueAssigneesQuery, issuableQueryHandler],
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[issuableAssigneesSubscription, subscriptionHandler],
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]);
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wrapper = shallowMount(AssigneesRealtime, {
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propsData: {
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issuableType,
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queryVariables: {
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issuableIid: '1',
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projectPath: 'path/to/project',
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},
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mediator,
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},
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apolloProvider: fakeApollo,
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});
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};
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beforeEach(() => {
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mediator = new SidebarMediator(Mock.mediator);
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});
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afterEach(() => {
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wrapper.destroy();
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fakeApollo = null;
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SidebarMediator.singleton = null;
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});
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it('calls the query with correct variables', () => {
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createComponent();
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expect(issuableQueryHandler).toHaveBeenCalledWith({
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issuableIid: '1',
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projectPath: 'path/to/project',
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});
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});
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it('calls the subscription with correct variable for issue', async () => {
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createComponent();
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await waitForPromises();
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expect(subscriptionInitialHandler).toHaveBeenCalledWith({
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issuableId: 'gid://gitlab/Issue/1',
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});
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});
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it('emits an `assigneesUpdated` event on subscription response', async () => {
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createComponent({
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subscriptionHandler: jest.fn().mockResolvedValue(subscriptionResponse),
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});
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await waitForPromises();
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expect(wrapper.emitted('assigneesUpdated')).toEqual([
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[{ id: '1', assignees: subscriptionResponse.data.issuableAssigneesUpdated.assignees.nodes }],
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]);
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});
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});
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