### Question:
PropertyElementDescriptors { public int getPosition() { return position; } PropertyElementDescriptors(String pmoPropertyName); int getPosition(); String getPmoPropertyName(); ElementDescriptor getDescriptor(Object pmo); void addAspect(List<LinkkiAspectDefinition> aspectDefs); boolean isNotEmpty(); List<LinkkiAspectDefinition> getAllAspects();  }### Answer:
@Test public void testGetPosition_WithoutDescriptor() { PropertyElementDescriptors descriptors = new PropertyElementDescriptors(TestPmo.SINGLE_PMO_PROPERTY); assertThat(descriptors.getPosition(), is(0)); }