@Test
public void testBuilder() {

    DXDataObjectTest.testBuilder(testProject,
            new DXDataObjectTest.BuilderFactory<DXApplet.Builder, DXApplet>() {
                @Override
                public DXApplet.Builder getBuilder() {
                    return DXApplet.newApplet().setRunSpecification(
                            RunSpecification.newRunSpec("bash", "false;", "Ubuntu", "14.04").build());
                }
            });
}