import { moduleForModel, test } from 'ember-qunit'; moduleForModel('useful', 'Unit | Serializer | useful', { // Specify the other units that are required for this test. needs: ['serializer:useful'] }); // Replace this with your real tests. test('it serializes records', function(assert) { let record = this.subject(); let serializedRecord = record.serialize(); assert.ok(serializedRecord); });