feat: add first test

Author: ojongerius

src/dataLayer/mongo/event-datalayer.test.js

@@ -0,0 +1,80 @@
+/* global expect beforeAll afterAll */
+import {
+  createCommunityEvent,
+  getCommunityEvent,
+  getCommunityEvents
+} from './communityEvent';
+import { createUser } from './user';
+import CommunityEvent from '../model/communityEvent.js';
+import UserModel from '../model/user.js';
+import { isObject, isEmpty } from 'lodash';
+import mongoose from 'mongoose';
+import { isDate, isArray } from 'util';
+
+const validContextForBrian = global.mockedContextWithValidTokenForBrian;
+const validContextForDennis = global.mockedContextWithValidTokenForDennis;
+const validContextForKen = global.mockedContextWithValidTokenForKen;
+
+const event = {
+  title: 'epoch',
+  description: 'The start of POSIX time',
+  date: 'Thu 1 Jan 1970 00:00:00'
+};
+
+const eventValidAttendees = {
+  ...event,
+  attendees: [
+    { email: '[email protected]' },
+    { email: '[email protected]' }
+  ]
+};
+
+const eventInValidAttendees = {
+  ...event,
+  attendees: [{ email: '[email protected]' }]
+};
+
+beforeAll(async function beforeAllTests() {
+  await mongoose.connect(global.__MONGO_URI__);
+
+  // Create some users for our tests
+  await createUser({}, {}, validContextForBrian);
+  await createUser({}, {}, validContextForDennis);
+  await createUser({}, {}, validContextForKen);
+});
+
+afterAll(async function afterAllTests() {
+  await mongoose.disconnect();
+});
+
+describe('createCommunityEvent', () => {
+  it('should return an Event object', done => {
+    expect.assertions(2);
+    createCommunityEvent({}, eventValidAttendees, validContextForBrian)
+      .then(result => {
+        const {
+          externalId,
+          title,
+          description,
+          owner,
+          date,
+          attendees
+        } = result;
+        // there is some weird Promise thing going on with `result`
+        // which screws with lodash.has()
+        const hasKeys =
+          !isEmpty(externalId) &&
+          !isEmpty(title) &&
+          !isEmpty(description) &&
+          !isEmpty(owner) &&
+          isDate(date) &&
+          isArray(attendees);
+
+        expect(isObject(result)).toBe(true);
+        expect(hasKeys).toBe(true);
+        return;
+      })
+      .then(done)
+      .catch(done);
+  });
+});