### Question:
Messagizer implements SessionPacket, TransportMessage { public Object transportQuery( Object query ) throws Exception { return transport.transportQuery( query ); } Messagizer( TransportPacket transport, String uri, Resources resources );  Messagizer( TransportPacket transport, URL uri, Resources resources ); TransportPacket getTransport(); @Override String toString(); void sessionPacket( Who sender, FlexBuffer buf ); void transportMessage( Who recipient, Message msg ); Object sessionQuery( Object query ); void sessionControl( Object control, Object value ); void sessionNotify( Object event ); Object transportQuery( Object query ); void transportControl( Object control, Object value ); void transportNotify( Object event ); SessionMessage getSession(); void setSession( SessionMessage session ); static final String FORMAT; }### Answer:
@Test public void transportQuery() throws Exception { Object QUERY = "foo"; Object RESULT = "bar"; assertNull( transport.what ); assertNull( transport.query ); transport.query_result = RESULT; Object result = m.transportQuery( QUERY ); assertSame( What.TRANSPORT_QUERY, transport.what ); assertSame( QUERY, transport.query ); assertSame( RESULT, result ); }