ember-unit-test-stub.md

//Stub mw service
const mwServiceStub = Ember.Service.extend({

});

moduleForComponent('base-grid-module', 'Unit | Component | base grid module', {
  // Specify the other units that are required for this test
  // needs: ['component:foo', 'helper:bar'],
  unit: true,
  beforeEach() {
    localStorageHelper(this);
    this.register('service:mw-service', mwServiceStub);
    this.inject.service('mw-service', { as: 'mwService' });
  }
});