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package test.tck.msgflow;

import junit.framework.*;

import javax.sip.*;
import javax.sip.message.*;
import javax.sip.header.*;
import java.util.*;
import java.text.*;
import test.tck.*;

/**
 * 

Title: TCK

*

Description: JAIN SIP 1.1 Technology Compatibility Kit

* @author Emil Ivov * Network Research Team, Louis Pasteur University, Strasbourg, France * This code is in the public domain. * @version 1.0 */ public class ClientTransactionTest extends MessageFlowHarness { public ClientTransactionTest(String name) { super(name); } //==================== tests ============================== /** * Creates an invite request using the Tested Implementation and then * tests creating a cancel for the same invite request. */ public void testCreateCancel() { try { Request invite = createTiInviteRequest(null, null, null); ClientTransaction tran = null; try { tran = tiSipProvider.getNewClientTransaction(invite); } catch (TransactionUnavailableException exc) { throw new TiUnexpectedError( "A TransactionUnavailableException was thrown while trying to " + "create a new client transaction", exc); } // see if creating a dialog matters tran.getDialog(); Request cancel = null; try { cancel = tran.createCancel(); } catch (SipException ex) { ex.printStackTrace(); fail("Failed to create cancel request!"); } assertEquals( "The created request did not have a CANCEL method.", cancel.getMethod(), Request.CANCEL); assertEquals( "Request-URIs of the original and the cancel request do not match", cancel.getRequestURI(), invite.getRequestURI()); assertEquals( "Call-IDs of the original and the cancel request do not match", cancel.getHeader(CallIdHeader.NAME), invite.getHeader(CallIdHeader.NAME)); assertEquals( "ToHeaders of the original and the cancel request do not match", cancel.getHeader(ToHeader.NAME), invite.getHeader(ToHeader.NAME)); assertTrue( "The CSeqHeader's sequence number of the original and " + "the cancel request do not match", ((CSeqHeader) cancel.getHeader(CSeqHeader.NAME)) .getSeqNumber() == ((CSeqHeader) invite.getHeader(CSeqHeader.NAME)) .getSeqNumber()); assertEquals( "The CSeqHeader's method of the cancel request was not CANCEL", ((CSeqHeader) cancel.getHeader(CSeqHeader.NAME)).getMethod(), Request.CANCEL); assertTrue( "There was no ViaHeader in the cancel request", cancel.getHeaders(ViaHeader.NAME).hasNext()); Iterator cancelVias = cancel.getHeaders(ViaHeader.NAME); ViaHeader cancelVia = ((ViaHeader) cancelVias.next()); ViaHeader inviteVia = ((ViaHeader) invite.getHeaders(ViaHeader.NAME).next()); assertEquals( "ViaHeaders of the original and the cancel request do not match!", cancelVia, inviteVia); assertFalse( "Cancel request had more than one ViaHeader.", cancelVias.hasNext()); assertEquals( "To tags must match", ((ToHeader) invite.getHeader("to")).getTag(), ((ToHeader) cancel.getHeader("to")).getTag() ); assertEquals( "From tags must match", ((FromHeader) invite.getHeader("from")).getTag(), ((FromHeader) cancel.getHeader("from")).getTag() ); assertEquals( "Max-Forwards must match", invite.getHeader( MaxForwardsHeader.NAME ), cancel.getHeader( MaxForwardsHeader.NAME ) ); } catch (Throwable exc) { exc.printStackTrace(); fail(exc.getClass().getName() + ": " + exc.getMessage()); } assertTrue(new Exception().getStackTrace()[0].toString(), true); } /** * Tests sending a request from a ClientTransaction. */ public void testSendRequest() { try { Request invite = createTiInviteRequest(null, null, null); RequestEvent receivedRequestEvent = null; ClientTransaction tran = null; try { tran = tiSipProvider.getNewClientTransaction(invite); eventCollector.collectRequestEvent(riSipProvider); tran.sendRequest(); waitForMessage(); receivedRequestEvent = eventCollector.extractCollectedRequestEvent(); assertNotNull( "The sent request was not received by the RI!", receivedRequestEvent); assertNotNull( "The sent request was not received by the RI!", receivedRequestEvent.getRequest()); } catch (TransactionUnavailableException exc) { throw new TiUnexpectedError( "A TransactionUnavailableException was thrown while trying to " + "create a new client transaction", exc); } catch (SipException exc) { exc.printStackTrace(); fail("The SipException was thrown while trying to send the request."); } catch (TooManyListenersException exc) { throw new TckInternalError( "A TooManyListenersException was thrown while trying " + "to add a SipListener to an RI SipProvider", exc); } } catch (Throwable exc) { exc.printStackTrace(); fail(exc.getClass().getName() + ": " + exc.getMessage()); } assertTrue(new Exception().getStackTrace()[0].toString(), true); } //mranga: removed testCreateAck -- should not test for deprecated functionality // in the TCK. //==================== end of tests //====== STATIC JUNIT ========== public static Test suite() { return new TestSuite(ClientTransactionTest.class); } }




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