/*

* Copyright (c) 2009 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:  

*

*/

#include "ut_racecar.h"

#include "racecar.h"

#include <symbianunittestmacros.h>

_LIT( KRed, "red" );

_LIT( KBlue, "blue" );

const TInt KInitialFuel( 100 );

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UT_CRaceCar* UT_CRaceCar::NewL()

    {

    UT_CRaceCar* self = UT_CRaceCar::NewLC(); 

    CleanupStack::Pop( self );

    return self;

    }

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UT_CRaceCar* UT_CRaceCar::NewLC()

    {

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

    CleanupStack::PushL( self );

    self->ConstructL();

    return self;

    }

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UT_CRaceCar::UT_CRaceCar()

    {

    }

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void UT_CRaceCar::ConstructL()

    {

    BASE_CONSTRUCT

    DEFINE_TEST_CLASS( UT_CRaceCar )

    ADD_SUT( UT_FuelL )

    ADD_SUT( UT_SteeringL )

    ADD_SUT( UT_SpeedL ) 

    // Setup and teardown functions can be changed for each test function

    // Usually this is not needed, but this is possible.

    ADD_SUT_WITH_SETUP_AND_TEARDOWN( SetupL, UT_ColorL, Teardown )

    ADD_SUT( UT_TimeoutL )

    ADD_SUT(UT_CrashL ) 

    ADD_SUT(UT_QuitL ) 

    }

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UT_CRaceCar::~UT_CRaceCar()

    {

    }

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void UT_CRaceCar::SetupL()

    {

    iRaceCar = CRaceCar::NewL( KRed, KInitialFuel );

    }

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void UT_CRaceCar::Teardown()

    {

    delete iRaceCar;

    iRaceCar = NULL; 

    }

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void UT_CRaceCar::UT_FuelL()

    {

    // Test the initial fuel

    SUT_ASSERT_EQUALS( KInitialFuel, iRaceCar->FuelTankSize() )

    SUT_ASSERT_EQUALS( 0, iRaceCar->FuelLeft() )

    // Add a proper amount of fuel

    SUT_ASSERT_EQUALS( 0, iRaceCar->AddFuel( KInitialFuel ) )

    SUT_ASSERT_EQUALS( KInitialFuel, iRaceCar->FuelLeft() )

    // Add too much fuel

    SUT_ASSERT_EQUALS( 2, iRaceCar->AddFuel( 1 ) )  //expect to leave

    SUT_ASSERT_EQUALS( KInitialFuel, iRaceCar->FuelLeft() )

    }

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void UT_CRaceCar::UT_SteeringL()

    {

    // Try to steer beyond the allowed values

    SUT_ASSERT( iRaceCar->Steer( -( KMaxTyreAngle + 1 ) ) != KErrNone )

    SUT_ASSERT_EQUALS( 0, iRaceCar->Direction() )

    SUT_ASSERT( iRaceCar->Steer( KMaxTyreAngle + 1 ) != KErrNone )

    SUT_ASSERT_EQUALS( 0, iRaceCar->Direction() )

    // Steer with the an allowed value 

    SUT_ASSERT_EQUALS( KErrNone, iRaceCar->Steer( KMaxTyreAngle ) )

    SUT_ASSERT_EQUALS( KMaxTyreAngle, iRaceCar->Direction() )

    // Try beyond the allowed value

    SUT_ASSERT( iRaceCar->Steer( 1 ) != KErrNone )

    SUT_ASSERT_EQUALS( KMaxTyreAngle, iRaceCar->Direction() )

    // Steer to the opposite maximum

    SUT_ASSERT_EQUALS( KErrNone, iRaceCar->Steer( -2 * KMaxTyreAngle ) )

    SUT_ASSERT_EQUALS( -KMaxTyreAngle, iRaceCar->Direction() )

    // Try beyond the allowed value

    SUT_ASSERT( iRaceCar->Steer( -1 ) != KErrNone )

    SUT_ASSERT_EQUALS( -KMaxTyreAngle, iRaceCar->Direction() )

    }

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void UT_CRaceCar::UT_SpeedL()

    {

    // Try to accelerate without fuel

    SUT_ASSERT_EQUALS( 0, iRaceCar->Speed() )

    SUT_ASSERT( iRaceCar->Accelerate( 1 ) != KErrNone )

    // Add fuel and accelerate

    iRaceCar->AddFuel( 2 );

    SUT_ASSERT_EQUALS( 2, iRaceCar->FuelLeft() )

    SUT_ASSERT_EQUALS( KErrNone, iRaceCar->Accelerate( 100 ) )

    SUT_ASSERT_EQUALS( 100, iRaceCar->Speed() )

    SUT_ASSERT_EQUALS( 1, iRaceCar->FuelLeft() )

    SUT_ASSERT_EQUALS( KErrNone, iRaceCar->Accelerate( 50 ) )

    SUT_ASSERT_EQUALS( 150, iRaceCar->Speed() )

    SUT_ASSERT_EQUALS( 0, iRaceCar->FuelLeft() )

    // Try braking

    iRaceCar->Brake( 70 );

    SUT_ASSERT_EQUALS( 80, iRaceCar->Speed() )

    iRaceCar->Brake( 90 );

    SUT_ASSERT_EQUALS( 0, iRaceCar->Speed() )    

    }

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void UT_CRaceCar::UT_ColorL()

    {

    // Check the initial color

    SUT_ASSERT_EQUALS( KRed, iRaceCar->Color() )

    // Try to paint the car, color allowed

    iRaceCar->ChangeColorL( KBlue );

    SUT_ASSERT_EQUALS( KBlue, iRaceCar->Color() )

    // Try to paint the car, color not allowed

    SUT_ASSERT_LEAVE( iRaceCar->ChangeColorL( KNullDesC ) )    

    SUT_ASSERT_LEAVE_WITH( 

        iRaceCar->ChangeColorL( KNullDesC ), KErrArgument )

    }

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void UT_CRaceCar::UT_TimeoutL()

    {

    //the car is too slow (:

    User::After(7 * 1000000);

    }

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void UT_CRaceCar::UT_CrashL()

    {

    //the car is totaled (:

    User::Panic(_L("Crash"), -100);

    }

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void UT_CRaceCar::UT_QuitL()

    {

    User::Leave(-100);

    }