/*

* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:    

*

*/

//  CLASS HEADER

#include "UT_cmceaudiosdpcodec.h"

//  EXTERNAL INCLUDES

#include <digia/eunit/EUnitMacros.h>

#include <sdpdocument.h>

#include <sdpcodecstringpool.h>

#include <sdpcodecstringconstants.h>

#include <sdpmediafield.h>

#include <sdpfmtattributefield.h>

#include <sdprtpmapvalue.h>

#include <sdpattributefield.h>

#include "mcemediamanager.h"

#define RESET()\

    iServer->Reset()

#include "mceaudiosdpcodec.h"

#include "mcemediaidle.h"

#include "mcecomamrcodec.h"

#include "mmcccodecinformation.h"

_LIT8( KMceTestSdpAMR, "v=0\r\n\

o=userb 1234567890 1234567890 IN IP4 10.20.180.72\r\n\

s=-\r\n\

i=-\r\n\

c=IN IP4 10.20.180.72\r\n\

t=0 0\r\n\

m=audio 5078 RTP/AVP 96\r\n\

a=sendrecv\r\n\

a=curr:qos local sendrecv\r\n\

a=curr:qos remote none\r\n\

a=des:qos mandatory local sendrecv\r\n\

a=des:qos none remote sendrecv\r\n\

a=rtpmap:96 AMR/8000\r\n\

a=ptime:20\r\n\

a=maxptime:400\r\n\

a=fmtp:96 octet-align=0; mode-set=0,1,2,3,4,5,6,7\r\n");

_LIT8( KMceTestSdpAMRSessionLevel, "v=0\r\n\

o=userb 1234567890 1234567890 IN IP4 10.20.180.72\r\n\

s=-\r\n\

i=-\r\n\

c=IN IP4 10.20.180.72\r\n\

t=0 0\r\n\

a=ptime:20\r\n\

a=maxptime:400\r\n\

m=audio 5078 RTP/AVP 96\r\n\

a=sendrecv\r\n\

a=curr:qos local sendrecv\r\n\

a=curr:qos remote none\r\n\

a=des:qos mandatory local sendrecv\r\n\

a=des:qos none remote sendrecv\r\n\

a=rtpmap:96 AMR/8000\r\n\

a=fmtp:96 octet-align=0; mode-set=0,1,2,3,4,5,6,7\r\n");

//  INTERNAL INCLUDES

// CONSTRUCTION

UT_CMceAudioSdpCodec* UT_CMceAudioSdpCodec::NewL()

    {

    UT_CMceAudioSdpCodec* self = UT_CMceAudioSdpCodec::NewLC(); 

    CleanupStack::Pop();

    return self;

    }

UT_CMceAudioSdpCodec* UT_CMceAudioSdpCodec::NewLC()

    {

    UT_CMceAudioSdpCodec* self = new( ELeave ) UT_CMceAudioSdpCodec();

    CleanupStack::PushL( self );

	self->ConstructL(); 

    return self;

    }

// Destructor (virtual by CBase)

UT_CMceAudioSdpCodec::~UT_CMceAudioSdpCodec()

    {

    }

// Default constructor

UT_CMceAudioSdpCodec::UT_CMceAudioSdpCodec()

    {

    }

// Second phase construct

void UT_CMceAudioSdpCodec::ConstructL()

    {

    // The ConstructL from the base class CEUnitTestSuiteClass must be called.

    // It generates the test case table.

    CEUnitTestSuiteClass::ConstructL();

    }

//  METHODS

void UT_CMceAudioSdpCodec::SetupL()

    {

    iServer = new (ELeave) CMceServerStub();

    iManager = CMceMediaManager::NewL( *iServer );

    iSession = MceMediaManagerTestHelper::CreateMultimediaOutSessionL();

    iSdpCodec = CMceAudioSdpCodec::NewL();

    TMceMediaIdle::SetAsCurrentStateL( *iSession );

    } 

void UT_CMceAudioSdpCodec::Teardown()

    {

	CMceComSession::Delete( iSession, *iManager );

	delete iSdpCodec;

	iSdpCodec = NULL;

	delete iManager;

	iManager = NULL;

	delete iServer;

	iServer = NULL;

    }

void UT_CMceAudioSdpCodec::UT_CMceAudioSdpCodec_EncodesL()

    {

    EUNIT_ASSERT( !iSdpCodec->Encodes( *iSession->Streams()[2] ) );

    EUNIT_ASSERT( !iSdpCodec->Encodes( *iSession->Streams()[1] ) );

    EUNIT_ASSERT( iSdpCodec->Encodes( *iSession->Streams()[0] ) );

    }

void UT_CMceAudioSdpCodec::UT_CMceAudioSdpCodec_CodecsLL()

    {

    EUNIT_ASSERT( iSdpCodec->CodecsL( *iSession->Streams()[0] ).Count() > 0 );

    EUNIT_ASSERT_LEAVE( iSdpCodec->CodecsL( *iSession->Streams()[1] ) );

    }

void UT_CMceAudioSdpCodec::UT_CMceAudioSdpCodec_EncodeRtpmapAttributeLCL()

    {

    CSdpFmtAttributeField* field = NULL;

    CMceComMediaStream* mediaStream = iSession->Streams()[0];

    const RPointerArray<CMceComCodec>& codecs = iSdpCodec->CodecsL( *mediaStream );

    field = iSdpCodec->EncodeRtpmapAttributeLC( *codecs[0] );

    EUNIT_ASSERT( field != NULL );

    CleanupStack::PopAndDestroy( field );

    }

void UT_CMceAudioSdpCodec::UT_CMceAudioSdpCodec_EncodeMediaAttributesLL()

    {

    CMceComMediaStream* mediaStream = iSession->Streams()[0];

    CMceComMediaStream* mediaBoundStream = &mediaStream->BoundStreamL();

    const RPointerArray<CMceComCodec>& codecs = iSdpCodec->CodecsL( *mediaStream );

    const RPointerArray<CMceComCodec>& boundCodecs = iSdpCodec->CodecsL( *mediaBoundStream );

    RStringF rtpmapStr = SDP_STRINGL( SdpCodecStringConstants::EAttributeRtpmap );

    MCE_DEFINE_DECSTR( payload, 96 );

    TSdpRtpmapValue rtpmapValue = TSdpRtpmapValue::DecodeL( _L8("AMR/8000") );

    HBufC8* rtpmapBuf = rtpmapValue.EncodeL();

    CleanupStack::PushL( rtpmapBuf );

    CSdpFmtAttributeField* rtpmapAttribute = 

        CSdpFmtAttributeField::NewL( rtpmapStr, payload, *rtpmapBuf );

    CleanupStack::PopAndDestroy( rtpmapBuf ); 

    CleanupStack::PushL( rtpmapAttribute ); 

    RStringF audio = MCE_SDP_STRING_AUDIOL();

    RStringF protocol = SDP_STRINGL( SdpCodecStringConstants::EProtocolRtpAvp );

    CSdpMediaField* audioLine = 

        CSdpMediaField::NewLC( audio, 5005, protocol, _L8("0") );

    EUNIT_ASSERT( audioLine->AttributeFields().Count() == 0 );

    iSdpCodec->EncodeMediaAttributesL( *codecs[0], *audioLine, *rtpmapAttribute );

    EUNIT_ASSERT( audioLine->AttributeFields().Count() > 0 );

    audioLine->AttributeFields().ResetAndDestroy();

    iSdpCodec->EncodeMediaAttributesL( *boundCodecs[0], *audioLine, *rtpmapAttribute );

    EUNIT_ASSERT( audioLine->AttributeFields().Count() > 0 );

    audioLine->AttributeFields().ResetAndDestroy();

    mediaStream->iStreamType = CMceComMediaStream::ESendOnlyStream;

    mediaBoundStream->iStreamType = CMceComMediaStream::ESendOnlyStream;

    iSdpCodec->EncodeMediaAttributesL( *boundCodecs[0], *audioLine, *rtpmapAttribute );

    EUNIT_ASSERT( audioLine->AttributeFields().Count() == 0 );

    mediaStream->iStreamType = CMceComMediaStream::EReceiveStream;

    mediaBoundStream->iStreamType = CMceComMediaStream::ESendStream;

    audioLine->AttributeFields().ResetAndDestroy();

    static_cast<CMceComAudioCodec*>( codecs[0] )->iPTime = 120;

    static_cast<CMceComAudioCodec*>( codecs[0] )->iMaxPTime = 0;

    iSdpCodec->EncodeMediaAttributesL( *codecs[0], *audioLine, *rtpmapAttribute );

    EUNIT_ASSERT( audioLine->AttributeFields().Count() == 0 );

    audioLine->AttributeFields().ResetAndDestroy();

    static_cast<CMceComAudioCodec*>( codecs[0] )->iPTime = 0;

    static_cast<CMceComAudioCodec*>( codecs[0] )->iMaxPTime = 0;

    iSdpCodec->EncodeMediaAttributesL( *codecs[0], *audioLine, *rtpmapAttribute );

    EUNIT_ASSERT( audioLine->AttributeFields().Count() == 0 );

    CleanupStack::PopAndDestroy( audioLine );

    CleanupStack::PopAndDestroy( rtpmapAttribute );

    }

void UT_CMceAudioSdpCodec::UT_CMceAudioSdpCodec_DecodeMediaAttributesLL()

    {

    CSdpDocument* sdp = CSdpDocument::DecodeL( KMceTestSdpAMR );

    CleanupStack::PushL( sdp );

    CSdpMediaField* audioLine = sdp->MediaFields()[ 0 ];

    CMceComMediaStream* mediaStream = iSession->Streams()[ 0 ];

    CMceComMediaStream* mediaBoundStream = &mediaStream->BoundStreamL();

    const RPointerArray<CMceComCodec>& codecs = iSdpCodec->CodecsL( *mediaStream );

    CSdpFmtAttributeField* rtpmap = NULL;

    MCE_MMTEST_RTP_MAP_L( rtpmap, audioLine );

    iSdpCodec->DecodeMediaAttributesL( *audioLine, *codecs[0], *rtpmap );

    EUNIT_ASSERT( static_cast<CMceComAudioCodec*>(codecs[0])->iPTime == 20 );

    EUNIT_ASSERT( static_cast<CMceComAudioCodec*>(codecs[0])->iMaxPTime == 400 );

    static_cast<CMceComAudioCodec*>( codecs[0] )->iPTime = 0;

    static_cast<CMceComAudioCodec*>( codecs[0] )->iMaxPTime = 0;

    mediaStream->iStreamType = CMceComMediaStream::EReceiveStream;

    mediaBoundStream->iStreamType = CMceComMediaStream::EReceiveStream;

    iSdpCodec->DecodeMediaAttributesL( *audioLine, *codecs[0], *rtpmap );

    EUNIT_ASSERT( static_cast<CMceComAudioCodec*>(codecs[0])->iPTime == 0 );

    EUNIT_ASSERT( static_cast<CMceComAudioCodec*>(codecs[0])->iMaxPTime == 0 );

    static_cast<CMceComAudioCodec*>( codecs[0] )->iPTime = 0;

    static_cast<CMceComAudioCodec*>( codecs[0] )->iMaxPTime = 0;

    mediaStream->iStreamType = CMceComMediaStream::EReceiveStream;

    mediaBoundStream->iStreamType = CMceComMediaStream::ESendStream;

    audioLine->AttributeFields().ResetAndDestroy();

    iSdpCodec->DecodeMediaAttributesL( *audioLine, *codecs[0], *rtpmap );

    EUNIT_ASSERT( static_cast<CMceComAudioCodec*>(codecs[0])->iPTime == 0 );

    EUNIT_ASSERT( static_cast<CMceComAudioCodec*>(codecs[0])->iMaxPTime == 0 );

    CleanupStack::PopAndDestroy( sdp );

    }

void UT_CMceAudioSdpCodec::UT_CMceAudioSdpCodec_CreateStreamLCL()

    {

    CMceComMediaStream* mediaStream = NULL;

    mediaStream = iSdpCodec->CreateStreamLC( KErrNotFound );

    mediaStream->InitializeL( *iSession );

    EUNIT_ASSERT( mediaStream->iType == KMceAudio );

    EUNIT_ASSERT( mediaStream->BoundStream() );

    EUNIT_ASSERT( mediaStream->iStreamType == CMceComMediaStream::EReceiveStream );

    CleanupStack::PopAndDestroy( mediaStream );

    mediaStream = iSdpCodec->CreateStreamLC( SdpCodecStringConstants::EAttributeSendrecv );

    mediaStream->InitializeL( *iSession );

    EUNIT_ASSERT( mediaStream->iType == KMceAudio );

    EUNIT_ASSERT( mediaStream->BoundStream() );

    EUNIT_ASSERT( mediaStream->iStreamType == CMceComMediaStream::EReceiveStream );

    CleanupStack::PopAndDestroy( mediaStream );

    mediaStream = iSdpCodec->CreateStreamLC( SdpCodecStringConstants::EAttributeInactive );

    mediaStream->InitializeL( *iSession );

    EUNIT_ASSERT( mediaStream->iType == KMceAudio );

    EUNIT_ASSERT( mediaStream->BoundStream() );

    EUNIT_ASSERT( mediaStream->iStreamType == CMceComMediaStream::EReceiveStream );

    CleanupStack::PopAndDestroy( mediaStream );

    mediaStream = iSdpCodec->CreateStreamLC( SdpCodecStringConstants::EAttributeSendonly );

    mediaStream->InitializeL( *iSession );

    EUNIT_ASSERT( mediaStream->iType == KMceAudio );

    EUNIT_ASSERT( !mediaStream->BoundStream() );

    EUNIT_ASSERT( mediaStream->iStreamType == CMceComMediaStream::EReceiveOnlyStream );

    CleanupStack::PopAndDestroy( mediaStream );

    mediaStream = iSdpCodec->CreateStreamLC( SdpCodecStringConstants::EAttributeRecvonly );

    mediaStream->InitializeL( *iSession );

    EUNIT_ASSERT( mediaStream->iType == KMceAudio );

    EUNIT_ASSERT( !mediaStream->BoundStream() );

    EUNIT_ASSERT( mediaStream->iStreamType == CMceComMediaStream::ESendOnlyStream );

    CleanupStack::PopAndDestroy( mediaStream );

    }

void UT_CMceAudioSdpCodec::UT_CMceAudioSdpCodec_UpdateStreamLL()

    {

    CMceComMediaStream* mediaStream = NULL;

    mediaStream = iSdpCodec->CreateStreamLC( SdpCodecStringConstants::EAttributeSendrecv );

    mediaStream->InitializeL( *iSession );

    EUNIT_ASSERT( mediaStream->Direction() == SdpCodecStringConstants::EAttributeSendrecv );

    iSdpCodec->UpdateStreamL( *mediaStream, SdpCodecStringConstants::EAttributeRecvonly );

    EUNIT_ASSERT( mediaStream->Direction() == SdpCodecStringConstants::EAttributeSendrecv );

    mediaStream->iStreamType = CMceComMediaStream::EReceiveOnlyStream;

    iSdpCodec->UpdateStreamL( *mediaStream, SdpCodecStringConstants::EAttributeRecvonly );

    iSdpCodec->UpdateStreamL( *mediaStream, SdpCodecStringConstants::EAttributeSendonly );

    const RPointerArray<CMceComCodec>& codecs = iSdpCodec->CodecsL( *mediaStream );

    CMceComAMRCodec* codec = CMceComAMRCodec::NewLC( KMceSDPNameAMR() );

    mediaStream->AddCodecL( codec );

    CleanupStack::Pop( codec );

    mediaStream->iStreamType = CMceComMediaStream::ESendOnlyStream;

    iSdpCodec->UpdateStreamL( *mediaStream, SdpCodecStringConstants::EAttributeRecvonly );

    iSdpCodec->UpdateStreamL( *mediaStream, SdpCodecStringConstants::EAttributeSendonly );

    mediaStream->iStreamType = CMceComMediaStream::EReceiveStream;

    iSdpCodec->UpdateStreamL( *mediaStream, SdpCodecStringConstants::EAttributeSendrecv );

    iSdpCodec->UpdateStreamL( *mediaStream, SdpCodecStringConstants::EAttributeSendonly );

    CleanupStack::PopAndDestroy( mediaStream );

    }

void UT_CMceAudioSdpCodec::UT_CMceAudioSdpCodec_CreateCodecLCL()

    {

    iSdpCodec->AddCapabilityL( KMceSDPNameAMR );

    iSdpCodec->AddCapabilityPayloadTypeL(KDefaultAmrNbPT);

    RStringF rtpmapStr = SDP_STRINGL( SdpCodecStringConstants::EAttributeRtpmap );

    MCE_DEFINE_DECSTR( payload, 96 );

    TSdpRtpmapValue rtpmapValue = TSdpRtpmapValue::DecodeL( _L8("AMR/8000") );

    HBufC8* rtpmapBuf = rtpmapValue.EncodeL();

    CleanupStack::PushL( rtpmapBuf );

    CSdpFmtAttributeField* rtpmapAttribute = 

        CSdpFmtAttributeField::NewL( rtpmapStr, payload, *rtpmapBuf );

    CleanupStack::PopAndDestroy( rtpmapBuf ); 

    CleanupStack::PushL( rtpmapAttribute ); 

    CMceComCodec* codec = NULL;

    codec = iSdpCodec->CreateCodecLC( *rtpmapAttribute );

    EUNIT_ASSERT( codec != NULL );

    EUNIT_ASSERT( codec->iPayloadType == 96 );

    CleanupStack::PopAndDestroy( codec ); 

    CleanupStack::PopAndDestroy( rtpmapAttribute ); 

    MCE_DEFINE_DECSTR( illegalPayload, KMceMaxPTValue + 1 );

    TSdpRtpmapValue rtpmapValue1 = TSdpRtpmapValue::DecodeL( _L8("AMR/8000") );

    rtpmapBuf = rtpmapValue1.EncodeL();

    CleanupStack::PushL( rtpmapBuf );

    rtpmapAttribute = 

        CSdpFmtAttributeField::NewL( rtpmapStr, illegalPayload, *rtpmapBuf );

    CleanupStack::PopAndDestroy( rtpmapBuf ); 

    CleanupStack::PushL( rtpmapAttribute ); 

    EUNIT_ASSERT_LEAVE( iSdpCodec->CreateCodecLC( *rtpmapAttribute ) );

    CleanupStack::PopAndDestroy( rtpmapAttribute ); 

    TSdpRtpmapValue rtpmapValue2 = TSdpRtpmapValue::DecodeL( _L8("FOOBAR/8000") );

    rtpmapBuf = rtpmapValue2.EncodeL();

    CleanupStack::PushL( rtpmapBuf );

    rtpmapAttribute = 

        CSdpFmtAttributeField::NewL( rtpmapStr, payload, *rtpmapBuf );

    CleanupStack::PopAndDestroy( rtpmapBuf ); 

    CleanupStack::PushL( rtpmapAttribute ); 

    codec = iSdpCodec->CreateCodecLC( *rtpmapAttribute );

    EUNIT_ASSERT( codec == NULL );

    rtpmapAttribute->SetL( rtpmapStr, _L8("96"), _L8("AMR/foo") );

    EUNIT_ASSERT_LEAVE( iSdpCodec->CreateCodecLC( *rtpmapAttribute ) );

    rtpmapAttribute->SetL( rtpmapStr, _L8("aa"), _L8("AMR/8000") );

    EUNIT_ASSERT_LEAVE( iSdpCodec->CreateCodecLC( *rtpmapAttribute ) );

    CleanupStack::PopAndDestroy( rtpmapAttribute ); 

    }

void UT_CMceAudioSdpCodec::UT_CMceAudioSdpCodec_DecodeSessionMediaAttributesLL()

    {

    CSdpDocument* sdp = CSdpDocument::DecodeL( KMceTestSdpAMRSessionLevel );

    CleanupStack::PushL( sdp );

    CMceComMediaStream* mediaStream = iSession->Streams()[ 0 ];

    CMceComMediaStream* mediaBoundStream = &mediaStream->BoundStreamL();

    const RPointerArray<CMceComCodec>& codecs = iSdpCodec->CodecsL( *mediaStream );

    iSdpCodec->DecodeSessionMediaAttributesL( *mediaStream, *sdp );

    EUNIT_ASSERT( static_cast<CMceComAudioCodec*>(codecs[0])->iPTime == 20 );

    EUNIT_ASSERT( static_cast<CMceComAudioCodec*>(codecs[0])->iMaxPTime == 400 );

    static_cast<CMceComAudioCodec*>( codecs[0] )->iPTime = 0;

    static_cast<CMceComAudioCodec*>( codecs[0] )->iMaxPTime = 0;

    mediaStream->iStreamType = CMceComMediaStream::EReceiveStream;

    mediaBoundStream->iStreamType = CMceComMediaStream::EReceiveStream;

    iSdpCodec->DecodeSessionMediaAttributesL( *mediaStream, *sdp );

    EUNIT_ASSERT( static_cast<CMceComAudioCodec*>(codecs[0])->iPTime == 0 );

    EUNIT_ASSERT( static_cast<CMceComAudioCodec*>(codecs[0])->iMaxPTime == 0 );

    mediaStream->iStreamType = CMceComMediaStream::EReceiveStream;

    mediaBoundStream->iStreamType = CMceComMediaStream::ESendStream;

    static_cast< CMceComAudioStream* >( mediaStream )->DestroyCodecs();

    iSdpCodec->DecodeSessionMediaAttributesL( *mediaStream, *sdp );

    sdp->AttributeFields().ResetAndDestroy();

    iSdpCodec->DecodeSessionMediaAttributesL( *mediaStream, *sdp );

    CleanupStack::PopAndDestroy( sdp );

    }

//  TEST TABLE

EUNIT_BEGIN_TEST_TABLE( 

    UT_CMceAudioSdpCodec,

    "CMceAudioSdpCodec tests",

    "UNIT" )

EUNIT_TEST (

    "Encodes test",

    "CMceAudioSdpCodec",

    "Encodes",

    "FUNCTIONALITY",

    SetupL, UT_CMceAudioSdpCodec_EncodesL, Teardown)

EUNIT_TEST (

    "CodecsL test",

    "CMceAudioSdpCodec",

    "CodecsL",

    "FUNCTIONALITY",

    SetupL, UT_CMceAudioSdpCodec_CodecsLL, Teardown)

EUNIT_TEST (

    "EncodeRtpmapAttributeLC test",

    "CMceAudioSdpCodec",

    "EncodeRtpmapAttributeLC",

    "FUNCTIONALITY",

    SetupL, UT_CMceAudioSdpCodec_EncodeRtpmapAttributeLCL, Teardown)

EUNIT_TEST (

    "EncodeMediaAttributes test",

    "CMceAudioSdpCodec",

    "EncodeMediaAttributesL",

    "FUNCTIONALITY",

    SetupL, UT_CMceAudioSdpCodec_EncodeMediaAttributesLL, Teardown)

EUNIT_TEST (

    "DecodeMediaAttributesL test",

    "CMceAudioSdpCodec",

    "DecodeMediaAttributesL",

    "FUNCTIONALITY",

    SetupL, UT_CMceAudioSdpCodec_DecodeMediaAttributesLL, Teardown)

EUNIT_TEST (

    "CreateStreamLC test",

    "CMceAudioSdpCodec",

    "CreateStreamLC",

    "FUNCTIONALITY",

    SetupL, UT_CMceAudioSdpCodec_CreateStreamLCL, Teardown)

EUNIT_TEST (

    "UpdateStreamL test",

    "CMceAudioSdpCodec",

    "UpdateStreamL",

    "FUNCTIONALITY",

    SetupL, UT_CMceAudioSdpCodec_UpdateStreamLL, Teardown)

EUNIT_TEST (

    "CreateCodecLC test",

    "CMceAudioSdpCodec",

    "CreateCodecLC",

    "FUNCTIONALITY",

    SetupL, UT_CMceAudioSdpCodec_CreateCodecLCL, Teardown)

EUNIT_TEST (

    "DecodeSessionMediaAttributesL test",

    "CMceAudioSdpCodec",