/*
* TeleStax, Open Source Cloud Communications Copyright 2012.
* and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.mobicents.protocols.ss7.tcapAnsi.asn;
import static org.testng.Assert.*;
import java.util.Arrays;
import org.mobicents.protocols.asn.AsnInputStream;
import org.mobicents.protocols.asn.AsnOutputStream;
import org.mobicents.protocols.asn.Tag;
import org.mobicents.protocols.ss7.tcapAnsi.api.asn.ApplicationContext;
import org.mobicents.protocols.ss7.tcapAnsi.api.asn.DialogPortion;
import org.mobicents.protocols.ss7.tcapAnsi.api.asn.UserInformationElement;
import org.mobicents.protocols.ss7.tcapAnsi.api.asn.comp.PAbortCause;
import org.mobicents.protocols.ss7.tcapAnsi.api.asn.comp.TCAbortMessage;
import org.mobicents.protocols.ss7.tcapAnsi.asn.TcapFactory;
import org.testng.annotations.Test;
/**
*
* @author amit bhayani
* @author sergey vetyutnev
*
*/
@Test(groups = { "asn" })
public class TcAbortTest {
private byte[] data1 = new byte[] { -10, 9, -57, 4, 20, 0, 0, 0, -41, 1, 6 };
private byte[] data2 = new byte[] { -10, 13, -57, 4, 20, 0, 0, 0, -7, 3, -37, 1, 111, -8, 0 };
private byte[] data3 = new byte[] { -10, 28, -57, 4, 20, 0, 0, 0, -8, 20, 40, 18, 6, 7, 4, 0, 0, 1, 1, 1, 1, -96, 7, 1, 2, 3, 4, 5, 6, 7 };
private byte[] trId = new byte[] { 20, 0, 0, 0 };
private byte[] dataValue = new byte[] { 1, 2, 3, 4, 5, 6, 7 };
@Test(groups = { "functional.decode" })
public void testDecode() throws Exception {
// 1
AsnInputStream ais = new AsnInputStream(this.data1);
int tag = ais.readTag();
assertEquals(tag, TCAbortMessage._TAG_ABORT);
assertEquals(ais.getTagClass(), Tag.CLASS_PRIVATE);
TCAbortMessage tcm = TcapFactory.createTCAbortMessage(ais);
assertEquals(tcm.getDestinationTransactionId(), trId);
assertNull(tcm.getDialogPortion());
assertNull(tcm.getUserAbortInformation());
assertEquals(tcm.getPAbortCause(), PAbortCause.ResourceUnavailable);
// 2
ais = new AsnInputStream(this.data2);
tag = ais.readTag();
assertEquals(tag, TCAbortMessage._TAG_ABORT);
assertEquals(ais.getTagClass(), Tag.CLASS_PRIVATE);
tcm = TcapFactory.createTCAbortMessage(ais);
assertEquals(tcm.getDestinationTransactionId(), trId);
assertNull(tcm.getUserAbortInformation());
assertNull(tcm.getPAbortCause());
DialogPortion dp = tcm.getDialogPortion();
assertEquals(dp.getApplicationContext().getInteger(), 111);
// 3
ais = new AsnInputStream(this.data3);
tag = ais.readTag();
assertEquals(tag, TCAbortMessage._TAG_ABORT);
assertEquals(ais.getTagClass(), Tag.CLASS_PRIVATE);
tcm = TcapFactory.createTCAbortMessage(ais);
assertEquals(tcm.getDestinationTransactionId(), trId);
assertNull(tcm.getPAbortCause());
assertNull(tcm.getDialogPortion());
UserInformationElement uie = tcm.getUserAbortInformation();
assertTrue(uie.isOid());
assertTrue(Arrays.equals(new long[] { 0, 4, 0, 0, 1, 1, 1, 1 }, uie.getOidValue()));
}
@Test(groups = { "functional.encode" })
public void testEncode() throws Exception {
// 1
TCAbortMessage tcm = TcapFactory.createTCAbortMessage();
tcm.setDestinationTransactionId(trId);
tcm.setPAbortCause(PAbortCause.ResourceUnavailable);
AsnOutputStream aos = new AsnOutputStream();
tcm.encode(aos);
byte[] encodedData = aos.toByteArray();
byte[] expectedData = data1;
assertEquals(encodedData, expectedData);
// 2
tcm = TcapFactory.createTCAbortMessage();
tcm.setDestinationTransactionId(trId);
DialogPortion dp = TcapFactory.createDialogPortion();
ApplicationContext ac = TcapFactory.createApplicationContext(111);
dp.setApplicationContext(ac);
tcm.setDialogPortion(dp);
aos = new AsnOutputStream();
tcm.encode(aos);
encodedData = aos.toByteArray();
expectedData = data2;
assertEquals(encodedData, expectedData);
// 3
tcm = TcapFactory.createTCAbortMessage();
tcm.setDestinationTransactionId(trId);
UserInformationElement uai = new UserInformationElementImpl();
uai.setOid(true);
uai.setOidValue(new long[] { 0, 4, 0, 0, 1, 1, 1, 1 });
uai.setAsn(true);
uai.setEncodeType(dataValue);
tcm.setUserAbortInformation(uai);
aos = new AsnOutputStream();
tcm.encode(aos);
encodedData = aos.toByteArray();
expectedData = data3;
assertEquals(encodedData, expectedData);
}
}