text: import { module, test } from 'qunit';
  import { setupTest } from 'ember-qunit';
  
  module('Unit | Service | foo', function (hooks) {
    setupTest(hooks);
  
    // TODO: Replace this with your real tests.
    test('it exists', function (assert) {
      let service = this.owner.lookup('service:foo');
      assert.ok(service);
    });
  });
  