import Ember from 'ember'; import DroppableMixin from 'villasweb-frontend/mixins/droppable'; import { module, test } from 'qunit'; module('Unit | Mixin | droppable'); // Replace this with your real tests. test('it works', function(assert) { let DroppableObject = Ember.Object.extend(DroppableMixin); let subject = DroppableObject.create(); assert.ok(subject); });