/*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
package org.jsmpp.composing;
import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertNotNull;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.DataInputStream;
import org.jsmpp.DefaultPDUReader;
import org.jsmpp.DefaultPDUSender;
import org.jsmpp.PDUSender;
import org.jsmpp.SMPPConstant;
import org.jsmpp.bean.Command;
import org.jsmpp.bean.GenericNack;
import org.jsmpp.util.DefaultDecomposer;
import org.jsmpp.util.PDUDecomposer;
import org.testng.annotations.Test;
/**
* Simulating sending and receive data from client to server (vice versa) by
* simple compose and decomposing the PDU.
*
* @author uudashr
*
*/
public class ComposeDecompose {
private PDUSender pduSender = new DefaultPDUSender();
private DefaultPDUReader pduReader = new DefaultPDUReader();
private PDUDecomposer decomposer = new DefaultDecomposer();
/**
* Test the composed PDU can decomposed properly.
*
* @throws Exception if an unexpected error found.
*/
@Test(groups="checkintest")
public void sendGenericNack() throws Exception {
ByteArrayOutputStream out = new ByteArrayOutputStream();
pduSender.sendGenericNack(out, SMPPConstant.STAT_ESME_RINVBNDSTS, 10);
DataInputStream in = new DataInputStream(new ByteArrayInputStream(out.toByteArray()));
Command header = pduReader.readPDUHeader(in);
assertEquals(header.getCommandId(), SMPPConstant.CID_GENERIC_NACK, "Unexpected command_id");
byte[] pdu = pduReader.readPDU(in, header);
GenericNack nack = decomposer.genericNack(pdu);
assertNotNull(nack);
}
}