/**
  * Ensures that converting {@link DifferenceSource} to String can be done through the factory.
  *
  * @generated
  */
 @Test
 public void testConvertDifferenceSourceToString() {
   for (DifferenceSource value : DifferenceSource.VALUES) {
     Object result =
         CompareFactory.eINSTANCE.convertToString(
             ComparePackage.Literals.DIFFERENCE_SOURCE, value);
     assertNotNull(result);
     assertEquals(value.toString(), result);
   }
 }