@Test
public void testMapperFieldCopy_noNewFieldName() {

  LOG.info("testMapperFieldCopy_noNewFieldName()");
  Map<String, Object> mapConfigs = new HashMap<>();
  MapperFieldCopy mapperFieldCopy = new MapperFieldCopy();
  assertFalse("Was able to initialize!", mapperFieldCopy.init(null, "someField", null, mapConfigs));
}