}
private void testAddChildToOneToManyParentWithUnencodedStringPk(StartEnd startEnd) throws Exception {
testAddChildToOneToManyParentWithUnencodedStringPk(new HasOneToManyUnencodedStringPkSetJPA(),
new BidirBottomUnencodedStringPkSet(), startEnd, UnidirLevel.Top, "C");
testAddChildToOneToManyParentWithUnencodedStringPk(new HasOneToManyUnencodedStringPkSetJPA(),
new BidirTopUnencodedStringPkSet(), startEnd, UnidirLevel.Middle, "A");
testAddChildToOneToManyParentWithUnencodedStringPk(new HasOneToManyUnencodedStringPkSetJPA(),
new BidirMiddleUnencodedStringPkSet(), startEnd, UnidirLevel.Bottom, "B");
}