/*
* 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 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.comp.Invoke;
import org.mobicents.protocols.ss7.tcapAnsi.api.asn.comp.OperationCode;
import org.mobicents.protocols.ss7.tcapAnsi.api.asn.comp.Parameter;
import org.mobicents.protocols.ss7.tcapAnsi.asn.TcapFactory;
import org.testng.annotations.Test;
/**
*
* @author amit bhayani
* @author sergey vetyutnev
*
*/
@Test(groups = { "asn" })
public class InvokeTest {
private byte[] data1 = new byte[] { (byte) 233, 41, (byte) 207, 1, 0, (byte) 209, 2, 9, 53, (byte) 242, 32, (byte) 159, 105, 0, (byte) 159, 116, 0,
(byte) 159, (byte) 129, 0, 1, 8, (byte) 136, 5, 22, 25, 50, 4, 0, (byte) 159, (byte) 129, 65, 1, 1, (byte) 159, (byte) 129, 67, 5, 34, 34, 34, 34,
34 };
private byte[] data2 = new byte[] { -19, 9, -49, 2, 20, 10, -48, 1, -13, -14, 0 };
private byte[] data3 = new byte[] { -19, 7, -49, 0, -48, 1, -13, -14, 0 };
private byte[] parData = new byte[] { -97, 105, 0, -97, 116, 0, -97, -127, 0, 1, 8, -120, 5, 22, 25, 50, 4, 0, -97, -127, 65, 1, 1, -97, -127, 67, 5, 34,
34, 34, 34, 34 };
@Test(groups = { "functional.decode" })
public void testDecode() throws Exception {
// 1
AsnInputStream ais = new AsnInputStream(this.data1);
int tag = ais.readTag();
assertEquals(tag, Invoke._TAG_INVOKE_LAST);
assertEquals(ais.getTagClass(), Tag.CLASS_PRIVATE);
Invoke inv = TcapFactory.createComponentInvoke();
inv.decode(ais);
assertFalse(inv.isNotLast());
assertEquals((long) inv.getInvokeId(), 0);
assertNull(inv.getCorrelationId());
assertEquals((long) inv.getOperationCode().getPrivateOperationCode(), 2357);
Parameter p = inv.getParameter();
assertEquals(p.getTag(), 18);
assertEquals(p.getTagClass(), Tag.CLASS_PRIVATE);
assertFalse(p.isPrimitive());
assertEquals(p.getData(), parData);
// 2
ais = new AsnInputStream(this.data2);
tag = ais.readTag();
assertEquals(tag, Invoke._TAG_INVOKE_NOT_LAST);
assertEquals(ais.getTagClass(), Tag.CLASS_PRIVATE);
inv = TcapFactory.createComponentInvoke();
inv.decode(ais);
assertTrue(inv.isNotLast());
assertEquals((long) inv.getInvokeId(), 20);
assertEquals((long) inv.getCorrelationId(), 10);
assertEquals((long) inv.getOperationCode().getNationalOperationCode(), -13);
p = inv.getParameter();
assertEquals(p.getTag(), 18);
assertEquals(p.getTagClass(), Tag.CLASS_PRIVATE);
assertFalse(p.isPrimitive());
assertEquals(p.getData(), new byte[0]);
// 3
ais = new AsnInputStream(this.data3);
tag = ais.readTag();
assertEquals(tag, Invoke._TAG_INVOKE_NOT_LAST);
assertEquals(ais.getTagClass(), Tag.CLASS_PRIVATE);
inv = TcapFactory.createComponentInvoke();
inv.decode(ais);
assertTrue(inv.isNotLast());
assertNull(inv.getInvokeId());
assertNull(inv.getCorrelationId());
assertEquals((long) inv.getOperationCode().getNationalOperationCode(), -13);
p = inv.getParameter();
assertEquals(p.getTag(), 18);
assertEquals(p.getTagClass(), Tag.CLASS_PRIVATE);
assertFalse(p.isPrimitive());
assertEquals(p.getData(), new byte[0]);
}
@Test(groups = { "functional.encode" })
public void testEncode() throws Exception {
// 1
Invoke inv = TcapFactory.createComponentInvoke();
inv.setInvokeId(0L);
inv.setNotLast(false);
OperationCode oc = TcapFactory.createOperationCode();
oc.setPrivateOperationCode(2357L);
inv.setOperationCode(oc);
Parameter p = TcapFactory.createParameterSet();
p.setData(parData);
inv.setParameter(p);
AsnOutputStream aos = new AsnOutputStream();
inv.encode(aos);
byte[] encodedData = aos.toByteArray();
byte[] expectedData = data1;
assertEquals(encodedData, expectedData);
// 2
inv = TcapFactory.createComponentInvoke();
inv.setInvokeId(20L);
inv.setCorrelationId(10L);
inv.setNotLast(true);
oc = TcapFactory.createOperationCode();
oc.setNationalOperationCode(-13L);
inv.setOperationCode(oc);
p = TcapFactory.createParameterSet();
inv.setParameter(p);
aos = new AsnOutputStream();
inv.encode(aos);
encodedData = aos.toByteArray();
expectedData = data2;
assertEquals(encodedData, expectedData);
// 3
inv = TcapFactory.createComponentInvoke();
inv.setNotLast(true);
oc = TcapFactory.createOperationCode();
oc.setNationalOperationCode(-13L);
inv.setOperationCode(oc);
p = TcapFactory.createParameterSet();
inv.setParameter(p);
aos = new AsnOutputStream();
inv.encode(aos);
encodedData = aos.toByteArray();
expectedData = data3;
assertEquals(encodedData, expectedData);
}
}