private void testValidCopy(TestObject src, TestObject dest) {
src.setName("freddie");
src.setAge(15);
src.setSpouse(new TestObject());
assertFalse(src.getAge() == dest.getAge());
ReflectionUtils.shallowCopyFieldState(src, dest);
assertEquals(src.getAge(), dest.getAge());
assertEquals(src.getSpouse(), dest.getSpouse());
}
@Test(expected = IllegalArgumentException.class)
public void rejectsNullDest() {
TestObject src = new TestObject();
String dest = null;
ReflectionUtils.shallowCopyFieldState(src, dest);
}
@Test(expected = IllegalArgumentException.class)
public void copySrcToDestinationOfIncorrectClass() {
TestObject src = new TestObject();
String dest = new String();
ReflectionUtils.shallowCopyFieldState(src, dest);
}