source: class FieldHelperTest {
  
      @Test
      public void testComplex(){
  
target:         List<EntityField> fieldList = FieldHelper.getFields(Admin.class);
          Assert.assertEquals(2, fieldList.size());
          Assert.assertEquals("admin", fieldList.get(0).getName());
          Assert.assertEquals("user", fieldList.get(1).getName());
      }
  
  }