path: root/AudioManagerDaemon/test/controlInterface/controlInterfaceTest.cpp

/**
 * Copyright (C) 2011, BMW AG
 *
 * GeniviAudioMananger AudioManagerDaemon
 *
 * \file controlInterfaceTest.cpp
 *
 * \date 20-Oct-2011 3:42:04 PM
 * \author Christian Mueller (christian.ei.mueller@bmw.de)
 *
 * \section License
 * GNU Lesser General Public License, version 2.1, with special exception (GENIVI clause)
 * Copyright (C) 2011, BMW AG Christian Mueller  Christian.ei.mueller@bmw.de
 *
 * This program is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License, version 2.1, as published by the Free Software Foundation.
 * This program 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, version 2.1, for more details.
 * You should have received a copy of the GNU Lesser General Public License, version 2.1, along with this program; if not, see <http://www.gnu.org/licenses/lgpl-2.1.html>.
 * Note that the copyright holders assume that the GNU Lesser General Public License, version 2.1, may also be applicable to programs even in cases in which the program is not a library in the technical sense.
 * Linking AudioManager statically or dynamically with other modules is making a combined work based on AudioManager. You may license such other modules under the GNU Lesser General Public License, version 2.1. If you do not want to license your linked modules under the GNU Lesser General Public License, version 2.1, you may use the program under the following exception.
 * As a special exception, the copyright holders of AudioManager give you permission to combine AudioManager with software programs or libraries that are released under any license unless such a combination is not permitted by the license of such a software program or library. You may copy and distribute such a system following the terms of the GNU Lesser General Public License, version 2.1, including this special exception, for AudioManager and the licenses of the other code concerned.
 * Note that people who make modified versions of AudioManager are not obligated to grant this special exception for their modified versions; it is their choice whether to do so. The GNU Lesser General Public License, version 2.1, gives permission to release a modified version without this exception; this exception also makes it possible to release a modified version which carries forward this exception.
 *
 */

#include "controlInterfaceTest.h"
#include <algorithm>
#include <string>
#include <vector>
#include <set>

using namespace am;
using namespace testing;

DLT_DECLARE_CONTEXT(DLT_CONTEXT)

controlInterfaceTest::controlInterfaceTest() :
        pDBusWrapper((DBusWrapper*) 1), //
        plistCommandPluginDirs(), //
        plistRoutingPluginDirs(), //
        pDatabaseHandler(std::string(":memory:")), //
        pRoutingSender(plistRoutingPluginDirs), //
        pCommandSender(plistCommandPluginDirs), //
        pMockControlInterface(), //
        pMockRoutingInterface(), //
        pControlSender(std::string("")), //
        pRoutingInterfaceBackdoor(), //
        pCommandInterfaceBackdoor(), //
        pControlInterfaceBackdoor(), //
        pDatabaseObserver(&pCommandSender, &pRoutingSender), //
        pControlReceiver(&pDatabaseHandler, &pRoutingSender, &pCommandSender), //
        pRoutingReceiver(&pDatabaseHandler, &pRoutingSender, &pControlSender, pDBusWrapper)
{
    pDatabaseHandler.registerObserver(&pDatabaseObserver);
    pControlInterfaceBackdoor.replaceController(&pControlSender, &pMockControlInterface);
    pRoutingInterfaceBackdoor.injectInterface(&pRoutingSender, &pMockRoutingInterface, "mock");

}

controlInterfaceTest::~controlInterfaceTest()
{
}

void controlInterfaceTest::SetUp()
{
    DLT_REGISTER_APP("Rtest", "RoutingInterfacetest");
    DLT_REGISTER_CONTEXT(DLT_CONTEXT, "Main", "Main Context");
    DLT_LOG(DLT_CONTEXT, DLT_LOG_INFO, DLT_STRING("RoutingSendInterface Test started "));

}

void controlInterfaceTest::TearDown()
{
    DLT_UNREGISTER_CONTEXT(DLT_CONTEXT);
}

TEST_F(controlInterfaceTest,registerDomain)
{

    am_Domain_s domain;
    am_domainID_t domainID;
    pCF.createDomain(domain);

    //When we run this test, we expect the call on the control interface
    EXPECT_CALL(pMockControlInterface,hookSystemRegisterDomain(_,_)).WillRepeatedly(DoAll(SetArgReferee<1>(2), Return(E_OK)));
    ASSERT_EQ(E_OK, pRoutingReceiver.registerDomain(domain,domainID));
    ASSERT_EQ(domainID, 2);
}

TEST_F(controlInterfaceTest,deregisterDomain)
{
    am_domainID_t domainID = 34;

    //When we run this test, we expect the call on the control interface
    EXPECT_CALL(pMockControlInterface,hookSystemDeregisterDomain(34)).WillRepeatedly(Return(E_OK));
    ASSERT_EQ(E_OK, pRoutingReceiver.deregisterDomain(domainID));
}

TEST_F(controlInterfaceTest,registerSink)
{
    am_Sink_s sink;
    am_sinkID_t sinkID;
    pCF.createSink(sink);

    //When we run this test, we expect the call on the control interface
    EXPECT_CALL(pMockControlInterface,hookSystemRegisterSink(_,_)).WillRepeatedly(DoAll(SetArgReferee<1>(2), Return(E_OK)));
    ASSERT_EQ(E_OK, pRoutingReceiver.registerSink(sink,sinkID));
    ASSERT_EQ(sinkID, 2);
}

TEST_F(controlInterfaceTest,deregisterSink)
{
    am_sinkID_t sinkID = 12;

    //When we run this test, we expect the call on the control interface
    EXPECT_CALL(pMockControlInterface,hookSystemDeregisterSink(12)).WillRepeatedly(Return(E_OK));
    ASSERT_EQ(E_OK, pRoutingReceiver.deregisterSink(sinkID));
}

TEST_F(controlInterfaceTest,registerSource)
{
    am_Source_s source;
    am_sourceID_t sourceID;
    pCF.createSource(source);

    //When we run this test, we expect the call on the control interface
    EXPECT_CALL(pMockControlInterface,hookSystemRegisterSource(_,_)).WillRepeatedly(DoAll(SetArgReferee<1>(2), Return(E_OK)));
    ASSERT_EQ(E_OK, pRoutingReceiver.registerSource(source,sourceID));
    ASSERT_EQ(sourceID, 2);
}

TEST_F(controlInterfaceTest,deregisterSource)
{
    am_sourceID_t sourceID = 12;

    //When we run this test, we expect the call on the control interface
    EXPECT_CALL(pMockControlInterface,hookSystemDeregisterSource(12)).WillRepeatedly(Return(E_OK));
    ASSERT_EQ(E_OK, pRoutingReceiver.deregisterSource(sourceID));
}

TEST_F(controlInterfaceTest,registerGateway)
{
    am_Gateway_s gateway;
    am_gatewayID_t gatewayID;
    pCF.createGateway(gateway);

    //When we run this test, we expect the call on the control interface
    EXPECT_CALL(pMockControlInterface,hookSystemRegisterGateway(_,_)).WillRepeatedly(DoAll(SetArgReferee<1>(2), Return(E_OK)));
    ASSERT_EQ(E_OK, pRoutingReceiver.registerGateway(gateway,gatewayID));
    ASSERT_EQ(gatewayID, 2);
}

TEST_F(controlInterfaceTest,deregisterGateway)
{
    am_gatewayID_t gatewayID = 12;

    //When we run this test, we expect the call on the control interface
    EXPECT_CALL(pMockControlInterface,hookSystemDeregisterGateway(12)).WillRepeatedly(Return(E_OK));
    ASSERT_EQ(E_OK, pRoutingReceiver.deregisterGateway(gatewayID));
}

TEST_F(controlInterfaceTest,ackConnect)
{
    am_connectionID_t connectionID;
    am_Sink_s sink;
    am_sinkID_t sinkID;
    am_Domain_s domain;
    am_domainID_t domainID;
    std::vector<am_Connection_s> connectionList;
    std::vector<am_Handle_s> handlesList;
    am_Handle_s handle;
    pCF.createSink(sink);
    pCF.createDomain(domain);
    domain.name = "mock";
    domain.busname = "mock";
    sink.sinkID = 2;
    sink.domainID = 1;

    //prepare the stage
    ASSERT_EQ(E_OK, pDatabaseHandler.enterDomainDB(domain,domainID));
    ASSERT_EQ(E_OK, pDatabaseHandler.enterSinkDB(sink,sinkID));

    //when asyncConnect is called, we expect a call on the routingInterface
    EXPECT_CALL(pMockRoutingInterface,asyncConnect(_,1,2,2,CF_STEREO)).WillOnce(Return(E_OK));
    ASSERT_EQ(E_OK, pControlReceiver.connect(handle,connectionID,CF_STEREO,2,2));

    //The handle should have the correct type
    ASSERT_EQ(handle.handleType, H_CONNECT);
    ASSERT_EQ(handle.handle, 1);
    ASSERT_EQ(connectionID, 1);

    //The list of handles shall have the handle inside
    ASSERT_EQ(E_OK, pControlReceiver.getListHandles(handlesList));
    ASSERT_EQ(handlesList[0].handle, handle.handle);
    ASSERT_EQ(handlesList[0].handleType, handle.handleType);

    //we check the list of connections - but it must be empty because the ack did not arrive yet
    ASSERT_EQ(E_OK, pDatabaseHandler.getListConnections(connectionList));
    ASSERT_TRUE(connectionList.empty());

    //finally we answer via the RoutingInterface and expect a call on the controlInterface
    EXPECT_CALL(pMockControlInterface,cbAckConnect(_,E_OK)).Times(1);
    pRoutingReceiver.ackConnect(handle, connectionID, E_OK);

    //the list of handles must be empty now
    ASSERT_EQ(E_OK, pControlReceiver.getListHandles(handlesList));
    ASSERT_TRUE(handlesList.empty());

    //but the connection must be in the connectionlist
    ASSERT_EQ(E_OK, pDatabaseHandler.getListConnections(connectionList));
    ASSERT_TRUE(!connectionList.empty());

    //no we try the same, but do expect a no_change answer directly and no call because connection already exists
    ASSERT_EQ(E_ALREADY_EXISTS, pControlReceiver.connect(handle,connectionID,CF_STEREO,2,2));
}

TEST_F(controlInterfaceTest,ackDisconnect)
{
    am_connectionID_t connectionID;
    am_Sink_s sink;
    am_sinkID_t sinkID;
    am_Domain_s domain;
    am_domainID_t domainID;
    std::vector<am_Connection_s> connectionList;
    std::vector<am_Handle_s> handlesList;
    am_Handle_s handle;
    pCF.createSink(sink);
    pCF.createDomain(domain);
    domain.name = "mock";
    domain.busname = "mock";
    sink.sinkID = 2;
    sink.domainID = 1;

    //prepare the stage
    ASSERT_EQ(E_OK, pDatabaseHandler.enterDomainDB(domain,domainID));
    ASSERT_EQ(E_OK, pDatabaseHandler.enterSinkDB(sink,sinkID));

    //now we first need to connect, we expect a call on the routing interface
    EXPECT_CALL(pMockRoutingInterface,asyncConnect(_,1,2,2,CF_STEREO)).WillOnce(Return(E_OK));
    ASSERT_EQ(E_OK, pControlReceiver.connect(handle,connectionID,CF_STEREO,2,2));

    //answer with an ack to insert the connection in the database
    EXPECT_CALL(pMockControlInterface,cbAckConnect(_,E_OK)).Times(1);
    pRoutingReceiver.ackConnect(handle, connectionID, E_OK);

    //now we can start to disconnect and expect a call on the routing interface
    EXPECT_CALL(pMockRoutingInterface,asyncDisconnect(_,1)).WillOnce(Return(E_OK));
    ASSERT_EQ(E_OK, pControlReceiver.disconnect(handle,1));

    //during the disconnection, the connection is still in the list!
    ASSERT_EQ(E_OK, pDatabaseHandler.getListConnections(connectionList));
    ASSERT_TRUE(!connectionList.empty());

    //then we fire the ack and expect a call on the controlInterface
    EXPECT_CALL(pMockControlInterface,cbAckDisconnect(_,E_OK)).Times(1);
    pRoutingReceiver.ackDisconnect(handle, connectionID, E_OK);

    //make sure the handle is gone
    ASSERT_EQ(E_OK, pControlReceiver.getListHandles(handlesList));
    ASSERT_TRUE(handlesList.empty());

    //make sure the connection is gone
    ASSERT_EQ(E_OK, pDatabaseHandler.getListConnections(connectionList));
    ASSERT_TRUE(connectionList.empty());

    //Now let's try to disconnect what is not existing...
    ASSERT_EQ(E_NON_EXISTENT, pControlReceiver.disconnect(handle,2));
}

TEST_F(controlInterfaceTest,setSourceState)
{

    am_Source_s source;
    am_sourceID_t sourceID;
    am_Domain_s domain;
    am_domainID_t domainID;
    std::vector<am_Handle_s> handlesList;
    am_Handle_s handle;
    am_SourceState_e state;
    pCF.createSource(source);
    pCF.createDomain(domain);
    domain.name = "mock";
    domain.busname = "mock";
    source.sourceID = 2;
    source.domainID = 1;

    //prepare the stage
    ASSERT_EQ(E_OK, pDatabaseHandler.enterDomainDB(domain,domainID));
    ASSERT_EQ(E_OK, pDatabaseHandler.enterSourceDB(source,sourceID));

    //we set the sourcestate and expect a call on the routingInterface
    EXPECT_CALL(pMockRoutingInterface,asyncSetSourceState(_,2,SS_PAUSED)).WillOnce(Return(E_OK));
    ASSERT_EQ(E_OK, pControlReceiver.setSourceState(handle,source.sourceID,SS_PAUSED));

    //we want our handle in the list and let the type be the right one
    ASSERT_EQ(E_OK, pControlReceiver.getListHandles(handlesList));
    ASSERT_EQ(handlesList[0].handle, handle.handle);
    ASSERT_EQ(handlesList[0].handleType, H_SETSOURCESTATE);

    //the state must be unchanged because did not get the ack
    ASSERT_EQ(E_OK, pDatabaseHandler.getSoureState(source.sourceID,state));
    ASSERT_EQ(state, SS_ON);

    //now we sent out the ack and expect a call on the controlInterface
    EXPECT_CALL(pMockControlInterface,cbAckSetSourceState(_,E_OK)).Times(1);
    pRoutingReceiver.ackSetSourceState(handle, E_OK);

    //finally we need the sourcestate to be changed
    ASSERT_EQ(E_OK, pDatabaseHandler.getSoureState(source.sourceID,state));
    ASSERT_EQ(state, SS_PAUSED);

    //make sure the handle is gone
    ASSERT_EQ(E_OK, pControlReceiver.getListHandles(handlesList));
    ASSERT_TRUE(handlesList.empty());

    //we try again but expect a no change error
    ASSERT_EQ(E_NO_CHANGE, pControlReceiver.setSourceState(handle,source.sourceID,SS_PAUSED));
}

TEST_F(controlInterfaceTest,SetSinkVolumeChange)
{
    am_Sink_s sink;
    am_sinkID_t sinkID;
    am_Domain_s domain;
    am_domainID_t domainID;
    am_volume_t volume;
    std::vector<am_Handle_s> handlesList;
    am_Handle_s handle;
    pCF.createSink(sink);
    pCF.createDomain(domain);
    domain.name = "mock";
    domain.busname = "mock";
    sink.sinkID = 2;
    sink.domainID = 1;
    sink.volume = 10;

    //setup environment, we need a domain and a sink
    ASSERT_EQ(E_OK, pDatabaseHandler.enterDomainDB(domain,domainID));
    ASSERT_EQ(E_OK, pDatabaseHandler.enterSinkDB(sink,sinkID));

    //set the volume and expect a call on the routing interface
    EXPECT_CALL(pMockRoutingInterface,asyncSetSinkVolume(_,2,11,RAMP_DIRECT,23)).WillOnce(Return(E_OK));
    ASSERT_EQ(E_OK, pControlReceiver.setSinkVolume(handle,sinkID,11,RAMP_DIRECT,23));

    //check the list of handles. The handle must be in there and have the right type
    ASSERT_EQ(E_OK, pControlReceiver.getListHandles(handlesList));
    ASSERT_EQ(handlesList[0].handle, handle.handle);
    ASSERT_EQ(handlesList[0].handleType, H_SETSINKVOLUME);

    //now we read out the volume, but we expect no change because the ack did not arrive yet
    ASSERT_EQ(E_OK, pDatabaseHandler.getSinkVolume(sinkID,volume));
    ASSERT_EQ(sink.volume, volume);

    //lets send the answer and expect a call on the controlInterface
    EXPECT_CALL(pMockControlInterface,cbAckSetSinkVolumeChange(_,11,E_OK)).Times(1);
    pRoutingReceiver.ackSetSinkVolumeChange(handle, 11, E_OK);

    //finally, the new value must be in the database
    ASSERT_EQ(E_OK, pDatabaseHandler.getSinkVolume(sinkID,volume));
    ASSERT_EQ(11, volume);

    //and the handle must be destroyed
    ASSERT_EQ(E_OK, pControlReceiver.getListHandles(handlesList));
    ASSERT_TRUE(handlesList.empty());

    //Now we try again, but the value is unchanged
    ASSERT_EQ(E_NO_CHANGE, pControlReceiver.setSinkVolume(handle,sinkID,11,RAMP_DIRECT,23));
}

TEST_F(controlInterfaceTest,ackSetSourceVolumeChange)
{
    am_Source_s source;
    am_sourceID_t sourceID;
    am_Domain_s domain;
    am_domainID_t domainID;
    am_volume_t volume;
    std::vector<am_Handle_s> handlesList;
    am_Handle_s handle;
    pCF.createSource(source);
    pCF.createDomain(domain);
    domain.name = "mock";
    domain.busname = "mock";
    source.sourceID = 2;
    source.domainID = 1;
    source.volume = 12;

    //prepare the scene
    ASSERT_EQ(E_OK, pDatabaseHandler.enterDomainDB(domain,domainID));
    ASSERT_EQ(E_OK, pDatabaseHandler.enterSourceDB(source,sourceID));

    //change the sinkVolume, expect a call on the routingInterface
    EXPECT_CALL(pMockRoutingInterface,asyncSetSourceVolume(_,2,11,RAMP_DIRECT,23)).WillOnce(Return(E_OK));
    ASSERT_EQ(E_OK, pControlReceiver.setSourceVolume(handle,source.sourceID,11,RAMP_DIRECT,23));

    //check the list of handles. The handle must be in there and have the right type
    ASSERT_EQ(E_OK, pControlReceiver.getListHandles(handlesList));
    ASSERT_EQ(handlesList[0].handle, handle.handle);
    ASSERT_EQ(handlesList[0].handleType, H_SETSOURCEVOLUME);

    //now we read out the volume, but we expect no change because the ack did not arrive yet
    ASSERT_EQ(E_OK, pDatabaseHandler.getSourceVolume(sourceID,volume));
    ASSERT_EQ(source.volume, volume);

    //lets send the answer and expect a call on the controlInterface
    EXPECT_CALL(pMockControlInterface,cbAckSetSourceVolumeChange(_,11,E_OK)).Times(1);
    pRoutingReceiver.ackSetSourceVolumeChange(handle, 11, E_OK);

    //finally, the new value must be in the database
    ASSERT_EQ(E_OK, pDatabaseHandler.getSourceVolume(sourceID,volume));
    ASSERT_EQ(11, volume);

    //and the handle must be destroyed
    ASSERT_EQ(E_OK, pControlReceiver.getListHandles(handlesList));
    ASSERT_TRUE(handlesList.empty());

    //Now we try again, but the value is unchanged
    ASSERT_EQ(E_NO_CHANGE, pControlReceiver.setSourceVolume(handle,source.sourceID,11,RAMP_DIRECT,23));
}

TEST_F(controlInterfaceTest,ackSetSinkSoundProperty)
{
    am_Sink_s sink;
    am_sinkID_t sinkID;
    am_Domain_s domain;
    am_domainID_t domainID;
    std::vector<am_Handle_s> handlesList;
    am_Handle_s handle;
    am_SoundProperty_s soundProperty;
    uint16_t oldvalue;
    pCF.createSink(sink);
    pCF.createDomain(domain);
    domain.name = "mock";
    domain.busname = "mock";
    sink.sinkID = 2;
    sink.domainID = 1;
    soundProperty.type = SP_BASS;
    soundProperty.value = 244;

    //setup environment, we need a domain and a sink
    ASSERT_EQ(E_OK, pDatabaseHandler.enterDomainDB(domain,domainID));
    ASSERT_EQ(E_OK, pDatabaseHandler.enterSinkDB(sink,sinkID));

    //change the soundproperty, expect a call on the routinginterface
    EXPECT_CALL(pMockRoutingInterface,asyncSetSinkSoundProperty(_,_,2)).WillOnce(Return(E_OK));
    ASSERT_EQ(E_OK, pControlReceiver.setSinkSoundProperty(handle,sink.sinkID,soundProperty));

    //check the list of handles. The handle must be in there and have the right type
    ASSERT_EQ(E_OK, pControlReceiver.getListHandles(handlesList));
    ASSERT_EQ(handlesList[0].handle, handle.handle);
    ASSERT_EQ(handlesList[0].handleType, H_SETSINKSOUNDPROPERTY);

    //read out this property. There is no change, because the ack did not arrive yet.
    ASSERT_EQ(E_OK, pDatabaseHandler.getSinkSoundPropertyValue(2,SP_BASS,oldvalue));
    ASSERT_EQ(sink.listSoundProperties[0].value, oldvalue);

    //lets send the answer and expect a call on the controlInterface
    EXPECT_CALL(pMockControlInterface,cbAckSetSinkSoundProperty(_,E_OK)).Times(1);
    pRoutingReceiver.ackSetSinkSoundProperty(handle, E_OK);

    //finally, the new value must be in the database
    ASSERT_EQ(E_OK, pDatabaseHandler.getSinkSoundPropertyValue(sinkID,SP_BASS,oldvalue));
    ASSERT_EQ(soundProperty.value, oldvalue);

    //and the handle must be destroyed
    ASSERT_EQ(E_OK, pControlReceiver.getListHandles(handlesList));
    ASSERT_TRUE(handlesList.empty());

    //Now we try again, but the value is unchanged
    ASSERT_EQ(E_NO_CHANGE, pControlReceiver.setSinkSoundProperty(handle,sink.sinkID,soundProperty));
}

TEST_F(controlInterfaceTest,ackSetSourceSoundProperty)
{
    am_Source_s source;
    am_sourceID_t sourceID;
    am_Domain_s domain;
    am_domainID_t domainID;
    std::vector<am_Handle_s> handlesList;
    am_Handle_s handle;
    am_SoundProperty_s soundProperty;
    uint16_t oldvalue;
    pCF.createSource(source);
    pCF.createDomain(domain);
    domain.name = "mock";
    domain.busname = "mock";
    source.sourceID = 2;
    source.domainID = 1;
    soundProperty.type = SP_BASS;
    soundProperty.value = 244;

    //prepare the scene
    ASSERT_EQ(E_OK, pDatabaseHandler.enterDomainDB(domain,domainID));
    ASSERT_EQ(E_OK, pDatabaseHandler.enterSourceDB(source,sourceID));

    //we trigger the change and wait for a call on the routinginterface
    EXPECT_CALL(pMockRoutingInterface,asyncSetSourceSoundProperty(_,_,2)).WillOnce(Return(E_OK));
    ASSERT_EQ(E_OK, pControlReceiver.setSourceSoundProperty(handle,source.sourceID,soundProperty));

    //check the list of handles. The handle must be in there and have the right type
    ASSERT_EQ(E_OK, pControlReceiver.getListHandles(handlesList));
    ASSERT_EQ(handlesList[0].handle, handle.handle);
    ASSERT_EQ(handlesList[0].handleType, H_SETSOURCESOUNDPROPERTY);

    //read out this property. There is no change, because the ack did not arrive yet.
    ASSERT_EQ(E_OK, pDatabaseHandler.getSourceSoundPropertyValue(2,SP_BASS,oldvalue));
    ASSERT_EQ(source.listSoundProperties[0].value, oldvalue);

    //lets send the answer and expect a call on the controlInterface
    EXPECT_CALL(pMockControlInterface,cbAckSetSourceSoundProperty(_,E_OK)).Times(1);
    pRoutingReceiver.ackSetSourceSoundProperty(handle, E_OK);

    //finally, the new value must be in the database
    ASSERT_EQ(E_OK, pDatabaseHandler.getSourceSoundPropertyValue(sourceID,SP_BASS,oldvalue));
    ASSERT_EQ(soundProperty.value, oldvalue);

    //and the handle must be destroyed
    ASSERT_EQ(E_OK, pControlReceiver.getListHandles(handlesList));
    ASSERT_TRUE(handlesList.empty());

    //Now we try again, but the value is unchanged
    ASSERT_EQ(E_NO_CHANGE, pControlReceiver.setSourceSoundProperty(handle,source.sourceID,soundProperty));
}

TEST_F(controlInterfaceTest,crossFading)
{
    //todo: implement crossfading test
}

int main(int argc, char **argv)
{
    ::testing::InitGoogleTest(&argc, argv);
    return RUN_ALL_TESTS();
}