members = new UnionMember [2];
members[0] = new UnionMember ("UnionMember1", label, testTC, null);
label = orb.create_any();
label.insert_long(321);
members[1] = new UnionMember ("UnionMember2", label, testTC, null);
/* Test valid name */
orb.create_union_tc (id, name, discriminator, members);