S1 a = new S1( 21, 22, 23 );
S1 b = new S1( 31, 32, 33 );
E1 c = E1.A;
StructValue sv = vf.exportCustomValue( new S2( a, b, c ) );
sv.checkType( ValueFactoryTest1._mt_org_apache_etch_tests_Test1_S2 );
assertEquals( 3, sv.size() );
assertSame( a, sv.get( ValueFactoryTest1._mf_a ) );
assertSame( b, sv.get( ValueFactoryTest1._mf_b ) );
assertSame( c, sv.get( ValueFactoryTest1._mf_c ) );