public void testLoad ()
{
InvertA a;
InvertB b;
Object aId;
Object bId;
EntityManager pm = currentEntityManager();
aId = insertData (pm);
endTx(pm);
endEm(pm);
pm = currentEntityManager();
startTx(pm);
b = (InvertB) aId;
assertNotNull(b.getInvertA().getTest());
assertEquals (b.getInvertA().getTest (), "testA");
}