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* 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
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*
* This software is distributed in the hope that it will be useful,
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* 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
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package org.mobicents.protocols.ss7.tcap.asn;
import static org.testng.Assert.assertEquals;
import static org.testng.Assert.assertFalse;
import static org.testng.Assert.assertNotNull;
import static org.testng.Assert.assertNull;
import static org.testng.Assert.assertTrue;
import java.io.IOException;
import java.util.Arrays;
import org.mobicents.protocols.asn.AsnInputStream;
import org.mobicents.protocols.asn.AsnOutputStream;
import org.mobicents.protocols.ss7.tcap.TCAPTestUtils;
import org.mobicents.protocols.ss7.tcap.asn.comp.Component;
import org.mobicents.protocols.ss7.tcap.asn.comp.ComponentType;
import org.mobicents.protocols.ss7.tcap.asn.comp.Invoke;
import org.mobicents.protocols.ss7.tcap.asn.comp.OperationCode;
import org.mobicents.protocols.ss7.tcap.asn.comp.OperationCodeType;
import org.mobicents.protocols.ss7.tcap.asn.comp.ReturnResultLast;
import org.mobicents.protocols.ss7.tcap.asn.comp.TCEndMessage;
import org.testng.annotations.Test;
@Test(groups = { "asn" })
public class TcEndTest {
@Test(groups = { "functional.encode", "functional.decode" })
public void testTCEndMessage_No_Dialog() throws IOException, ParseException, EncodeException {
// no idea how to check rest...?
// created by hand
byte[] b = new byte[] {
// TCEnd
0x64, 65,
// dialog portion
// empty
// dtx
// DestTran ID (full)............ 144965633
0x49, 4, 8, (byte) 0xA4, 0, 1,
// comp portion
0x6C, 57,
// invoke
(byte) 0xA1, 6,
// invoke ID
0x02, 0x01, 0x01,
// op code
0x02, 0x01, 0x37,
// return result last
(byte) 0xA2, 47,
// inoke id
0x02, 0x01, 0x02,
// sequence start
0x30, 42,
// local operation
0x02, 0x02, 0x00, (byte) 0xFF,
// parameter
0x30, 36, (byte) 0xA0,// some tag.1
17, (byte) 0x80,// some tag.1.1
2, 0x11, 0x11, (byte) 0xA1,// some tag.1.2
04, (byte) 0x82, // some tag.1.3 ?
2, 0x00, 0x00, (byte) 0x82,
// some tag.1.4
1, 12, (byte) 0x83, // some tag.1.5
2, 0x33, 0x33, (byte) 0xA1,// some trash here
// tension indicator 2........ ???
// use value.................. ???
// some tag.2
3, (byte) 0x80,// some tag.2.1
1, -1, (byte) 0xA2, // some tag.3
3, (byte) 0x80,// some tag.3.1
1, -1, (byte) 0xA3,// some tag.4
5, (byte) 0x82,// some tag.4.1
3, (byte) 0xAB,// - 85 serviceKey................... 123456 // dont care about this content, lets just make len
// correct
(byte) 0xCD, (byte) 0xEF };
AsnInputStream ais = new AsnInputStream(b);
int tag = ais.readTag();
assertEquals(TCEndMessage._TAG, tag, "Expected TCEnd");
TCEndMessage tcm = TcapFactory.createTCEndMessage(ais);
assertNull(tcm.getDialogPortion(), "Dialog portion should not be present");
// assertEquals(144965633L, tcm.getDestinationTransactionId(),"Destination transaction id does not match");
assertTrue(Arrays.equals(tcm.getDestinationTransactionId(), new byte[] { 8, (byte) 0xA4, 0, 1, }),
"Destination transaction id does not match");
// comp portion
assertNotNull(tcm.getComponent(), "Component portion should be present");
assertEquals(2, tcm.getComponent().length, "Component count is wrong");
Component c = tcm.getComponent()[0];
assertEquals(ComponentType.Invoke, c.getType(), "Wrong component type");
Invoke i = (Invoke) c;
assertEquals(new Long(1), i.getInvokeId(), "Wrong invoke ID");
assertNull(i.getLinkedId(), "Linked ID is not null");
c = tcm.getComponent()[1];
assertEquals(ComponentType.ReturnResultLast, c.getType(), "Wrong component type");
ReturnResultLast rrl = (ReturnResultLast) c;
assertEquals(new Long(2), rrl.getInvokeId(), "Wrong invoke ID");
assertNotNull(rrl.getOperationCode(), "Operation code should not be null");
OperationCode ocs = rrl.getOperationCode();
assertEquals(OperationCodeType.Local, ocs.getOperationType(), "Wrong Operation Code type");
assertEquals(new Long(0x00FF), ocs.getLocalOperationCode(), "Wrong Operation Code");
assertNotNull(rrl.getParameter(), "Parameter should not be null");
AsnOutputStream aos = new AsnOutputStream();
tcm.encode(aos);
byte[] encoded = aos.toByteArray();
TCAPTestUtils.compareArrays(b, encoded);
}
@Test(groups = { "functional.encode", "functional.decode" })
public void testTCEndMessage_No_Component() throws IOException, EncodeException, ParseException {
// created by hand
byte[] b = new byte[] {
// TCEnd
0x64, 50,
// oidTx
// OrigTran ID (full)............ 145031169
0x49, 4, 8, (byte) 0xA5, 0, 1,
// dialog portion
0x6B, 42,
// extrnal tag
0x28, 40,
// oid
0x06, 7, 0, 17, (byte) 134, 5, 1, 1, 1, (byte) 160, // asn
29, 0x61, // dialog response
27,
// protocol version
(byte) 0x80, // protocol version
2, 7, (byte) 0x80, (byte) 161,// acn
9,
// oid
6, 7, 4, 0, 1, 1, 1, 3, 0,
// result
(byte) 0xA2, 0x03, 0x2, 0x1, (byte) 0x0,
// result source diagnostic
(byte) 0xA3, 5, (byte) 0x0A2, // provider
3, 0x02,// int 2
0x01, (byte) 0x2
// no user info?
};
AsnInputStream ais = new AsnInputStream(b);
int tag = ais.readTag();
assertEquals(TCEndMessage._TAG, tag, "Expected TCEnd");
TCEndMessage tcm = TcapFactory.createTCEndMessage(ais);
assertNull(tcm.getComponent(), "Component portion should not be present");
assertNotNull(tcm.getDialogPortion(), "Dialog portion should not be null");
// assertEquals(145031169L, tcm.getDestinationTransactionId(),"Destination transaction id does not match");
assertTrue(Arrays.equals(tcm.getDestinationTransactionId(), new byte[] { 8, (byte) 0xA5, 0, 1, }),
"Destination transaction id does not match");
assertFalse(tcm.getDialogPortion().isUnidirectional(), "Dialog should not be Uni");
DialogAPDU _dapd = tcm.getDialogPortion().getDialogAPDU();
assertEquals(DialogAPDUType.Response, _dapd.getType(), "Wrong dialog APDU type!");
DialogResponseAPDU dapd = (DialogResponseAPDU) _dapd;
// check nulls first
assertNull(dapd.getUserInformation(), "UserInformation should not be present");
// not nulls
assertNotNull(dapd.getResult(), "Result should not be null");
Result r = dapd.getResult();
assertEquals(ResultType.Accepted, r.getResultType(), "Wrong result");
assertNotNull(dapd.getResultSourceDiagnostic(), "Result Source Diagnostic should not be null");
ResultSourceDiagnostic rsd = dapd.getResultSourceDiagnostic();
assertNull(rsd.getDialogServiceUserType(), "User diagnostic should not be present");
assertEquals(DialogServiceProviderType.NoCommonDialogPortion, rsd.getDialogServiceProviderType(),
"Wrong provider diagnostic type");
AsnOutputStream aos = new AsnOutputStream();
tcm.encode(aos);
byte[] encoded = aos.toByteArray();
TCAPTestUtils.compareArrays(b, encoded);
}
@Test(groups = { "functional.encode", "functional.decode" })
public void testTCEndMessage_No_Nothing() throws IOException, EncodeException, ParseException {
// no idea how to check rest...?
// created by hand
byte[] b = new byte[] {
// TCEnd
0x64, 6,
// oidTx
// OrigTran ID (full)............ 145031169
0x49, 4, 8, (byte) 0xA5, 0, 1,
};
AsnInputStream ais = new AsnInputStream(b);
int tag = ais.readTag();
assertEquals(TCEndMessage._TAG, tag, "Expected TCEnd");
TCEndMessage tcm = TcapFactory.createTCEndMessage(ais);
assertNull(tcm.getDialogPortion(), "Dialog portion should be null");
assertNull(tcm.getComponent(), "Component portion should not be present");
// assertEquals(145031169L, tcm.getDestinationTransactionId(),"Destination transaction id does not match");
assertTrue(Arrays.equals(tcm.getDestinationTransactionId(), new byte[] { 8, (byte) 0xA5, 0, 1, }),
"Destination transaction id does not match");
AsnOutputStream aos = new AsnOutputStream();
tcm.encode(aos);
byte[] encoded = aos.toByteArray();
TCAPTestUtils.compareArrays(b, encoded);
}
@Test(groups = { "functional.encode", "functional.decode" })
public void testTCEndMessage_All() throws IOException, EncodeException, ParseException {
// no idea how to check rest...?
// created by hand
byte[] b = new byte[] {
// TCEnd
0x64, 68 + 41,
// dtx
// DestTran ID (full)............ 144965633
0x49, 4, 8, (byte) 0xA4, 0, 1,
// dialog portion
0x6B, 42,
// extrnal tag
0x28, 40,
// oid
0x06, 7, 0, 17, (byte) 134, 5, 1, 1, 1, (byte) 160, // asn
29, 0x61, // dialog response
27,
// protocol version
(byte) 0x80, // protocol version
2, 7, (byte) 0x80, (byte) 161,// acn
9,
// oid
6, 7, 4, 0, 1, 1, 1, 3, 0,
// result
(byte) 0xA2, 0x03, 0x2, 0x1, (byte) 0x01,
// result source diagnostic
(byte) 0xA3, 5, (byte) 0x0A2, // provider
3, 0x02,// int 2
0x01, (byte) 0x00,
// no user info?
// comp portion
0x6C, 57,
// invoke
(byte) 0xA1, 6,
// invoke ID
0x02, 0x01, 0x01,
// op code
0x02, 0x01, 0x37,
// return result last
(byte) 0xA2, 47,
// inoke id
0x02, 0x01, 0x02,
// sequence start
0x30, 42,
// local operation
0x02, 0x02, 0x01, (byte) 0xFF,
// parameter
0x30, 36, (byte) 0xA0,// some tag.1
17, (byte) 0x80,// some tag.1.1
2, 0x11, 0x11, (byte) 0xA1,// some tag.1.2
04, (byte) 0x82, // some tag.1.3 ?
2, 0x00, 0x00, (byte) 0x82,
// some tag.1.4
1, 12, (byte) 0x83, // some tag.1.5
2, 0x33, 0x33, (byte) 0xA1,// some trash here
// tension indicator 2........ ???
// use value.................. ???
// some tag.2
3, (byte) 0x80,// some tag.2.1
1, -1, (byte) 0xA2, // some tag.3
3, (byte) 0x80,// some tag.3.1
1, -1, (byte) 0xA3,// some tag.4
5, (byte) 0x82,// some tag.4.1
3, (byte) 0xAB,// - 85 serviceKey................... 123456 // dont care about this content, lets just make len
// correct
(byte) 0xCD, (byte) 0xEF };
AsnInputStream ais = new AsnInputStream(b);
int tag = ais.readTag();
assertEquals(TCEndMessage._TAG, tag, "Expected TCEnd");
TCEndMessage tcm = TcapFactory.createTCEndMessage(ais);
// universal
// assertEquals(144965633L, tcm.getDestinationTransactionId(),"Destination transaction id does not match");
assertTrue(Arrays.equals(tcm.getDestinationTransactionId(), new byte[] { 8, (byte) 0xA4, 0, 1, }),
"Destination transaction id does not match");
// dialog portion
assertNotNull(tcm.getDialogPortion(), "Dialog portion should not be null");
// assertEquals(144965633L, tcm.getDestinationTransactionId(),"Destination transaction id does not match");
assertFalse(tcm.getDialogPortion().isUnidirectional(), "Dialog should not be Uni");
DialogAPDU _dapd = tcm.getDialogPortion().getDialogAPDU();
assertEquals(DialogAPDUType.Response, _dapd.getType(), "Wrong dialog APDU type!");
DialogResponseAPDU dapd = (DialogResponseAPDU) _dapd;
// check nulls first
assertNull(dapd.getUserInformation(), "UserInformation should not be present");
// not nulls
assertNotNull(dapd.getResult(), "Result should not be null");
Result r = dapd.getResult();
assertEquals(ResultType.RejectedPermanent, r.getResultType(), "Wrong result");
assertNotNull(dapd.getResultSourceDiagnostic(), "Result Source Diagnostic should not be null");
ResultSourceDiagnostic rsd = dapd.getResultSourceDiagnostic();
assertNull(rsd.getDialogServiceUserType(), "User diagnostic should not be present");
assertEquals(DialogServiceProviderType.Null, rsd.getDialogServiceProviderType(), "Wrong provider diagnostic type");
// comp portion
assertNotNull(tcm.getComponent(), "Component portion should be present");
assertEquals(2, tcm.getComponent().length, "Component count is wrong");
Component c = tcm.getComponent()[0];
assertEquals(ComponentType.Invoke, c.getType(), "Wrong component type");
Invoke i = (Invoke) c;
assertEquals(new Long(1), i.getInvokeId(), "Wrong invoke ID");
assertNull(i.getLinkedId(), "Linked ID is not null");
c = tcm.getComponent()[1];
assertEquals(ComponentType.ReturnResultLast, c.getType(), "Wrong component type");
ReturnResultLast rrl = (ReturnResultLast) c;
assertEquals(new Long(2), rrl.getInvokeId(), "Wrong invoke ID");
assertNotNull(rrl.getOperationCode(), "Operation code should not be null");
OperationCode ocs = rrl.getOperationCode();
assertEquals(OperationCodeType.Local, ocs.getOperationType(), "Wrong Operation Code type");
assertEquals(new Long(511), ocs.getLocalOperationCode(), "Wrong Operation Code");
assertNotNull(rrl.getParameter(), "Parameter should not be null");
AsnOutputStream aos = new AsnOutputStream();
tcm.encode(aos);
byte[] encoded = aos.toByteArray();
TCAPTestUtils.compareArrays(b, encoded);
}
}