OneOfEach Level3OneOfEach = Fixtures.oneOfEach;
TestUnion Level2TestUnion = new TestUnion(TestUnion._Fields.STRUCT_FIELD, Level3OneOfEach);
StructWithAUnion Level1SWU = new StructWithAUnion(Level2TestUnion);
Backwards bw = new Backwards(2, 1);
PrimitiveThenStruct pts = new PrimitiveThenStruct(12345, 67890, bw);
for (TProtocolFactory factory : PROTOCOLS) {
//Full deserialization test
testPartialDeserialize(factory, Level1SWU, new StructWithAUnion(), Level1SWU);