source: class TestEntityUtil {
  
      private FieldModel fieldModelOne;
      private FieldModel fieldModelTwo;
  
      @Test
      public void testStringFieldModelEquals() {
  
target:         fieldModelOne = new StringFieldModel("field", "string");
          fieldModelTwo = new StringFieldModel("field", "string");
          assertTrue(EntityUtil.areFieldModelsEqualByContent(fieldModelOne, fieldModelTwo));
      }
  
  }