void CBCTestAppFrmAknAppUICase::TestPublicFunction()
    {
    /*********************************************************/
    /*CAknAppUi*/
    /*********************************************************/

    CAknAppUi* iAknAppUI = static_cast<CAknAppUi*>
                           ( CEikonEnv::Static()->EikAppUi() );
    iAknAppUI->Cba();
    _LIT( KCAknAppUiCba, "CAknAppUi::Cba() invoked" );
    AssertTrueL( ETrue, KCAknAppUiCba );

    iAknAppUI->CurrentPopupToolbar();
    _LIT( KCurrentPopupToolbar, "CAknAppUi::CurrentPopupToolbar() invoked" );
    AssertTrueL( ETrue, KCurrentPopupToolbar );

    TInt iErrCode = KErrNone;
    SExtendedError iExtErr;
    TBuf<16> iErrorText;
    TBuf<16> iContextText;
    iAknAppUI->HandleError( iErrCode, iExtErr, iErrorText, iContextText );
    _LIT( KCAknAppUiHandleError , "CAknAppUi::HandleError() invoked" );
    AssertTrueL( ETrue, KCAknAppUiHandleError);

    iAknAppUI->TouchPane();
    _LIT( KTouchPane ,"CAknAppUi::TouchPane() invoked" );
    AssertTrueL( ETrue, KTouchPane );

    iAknAppUI->PopupToolbar();
    _LIT( KPopupToolbar , "CAknAppUi::PopupToolbar() invoked" );
    AssertTrueL( ETrue, KPopupToolbar );

    iAknAppUI->HandleTouchPaneSizeChange();
    _LIT( KHandleTouchPaneSizeChange ,
    "CAknAppUi::HandleTouchPaneSizeChange() invoked" );
    AssertTrueL( ETrue, KHandleTouchPaneSizeChange );

    TBool iHide = ETrue;
    iAknAppUI->HideApplicationFromFSW( iHide );
    _LIT( KHideApplicationFromFSW ,
    "CAknAppUi::HideApplicationFromFSW() invoked" );
    AssertTrueL( ETrue, KHideApplicationFromFSW );

    iAknAppUI->IsAppShutterRunning();
    _LIT( KIsAppShutterRunning ,
    "CAknAppUi::IsAppShutterRunning() invoked" );
    AssertTrueL( ETrue, KIsAppShutterRunning);

    iAknAppUI->ProcessCommandL( 100 );
    _LIT( KProcessCommandL,"CAknAppUi::ProcessCommandL() invoked" );
    AssertTrueL( ETrue, KProcessCommandL);

    /*********************************************************/
    /*CAknAppUiBase*/
    /*********************************************************/

    CAknAppUiBase* iAknAppUIBase = static_cast<CAknAppUiBase*>
                                 ( CEikonEnv::Static()->EikAppUi() );

    iAknAppUIBase->IsFullScreenApp();
    _LIT( KIsFullScreenApp , "CAknAppUIBase::IsFullScreenApp() invoked" );
    AssertTrueL( ETrue, KIsFullScreenApp );

    iAknAppUIBase->IsPartialForeground();
    _LIT( KIsPartialForeground,
    "CAknAppUIBase::IsPartialForeground() invoked" );
    AssertTrueL( ETrue, KIsPartialForeground );

    iAknAppUIBase->LocalUiZoom();
    _LIT( KLocalUiZoom ,"CAknAppUIBase::LocalUiZoom() invoked" );
    AssertTrueL( ETrue, KLocalUiZoom );

    iAknAppUIBase->Orientation();
    _LIT( KOrientation , "CAknAppUIBase::Orientation() invoked" );
    AssertTrueL( ETrue, KOrientation );

    iAknAppUIBase->SetLayoutAwareApp( ETrue );
    _LIT( KSetLayoutAwareApp , "CAknAppUIBase::SetLayoutAwareApp() invoked" );
    AssertTrueL( ETrue, KSetLayoutAwareApp );

    iAknAppUIBase->SetLocalUiZoomL( EAknUiZoomNormal );
    _LIT( KSetLocalUiZoomL , "CAknAppUIBase::SetLocalUiZoomL() invoked" );
    AssertTrueL( ETrue, KSetLocalUiZoomL );

    iAknAppUIBase->HandleForegroundEventL( ETrue );
    _LIT( KHandleForegroundEventL,
    "CAknAppUIBase::HandleForegroundEventL() invoked" );
    AssertTrueL( ETrue, KHandleForegroundEventL );

    iAknAppUIBase->SetOrientationL( iAknAppUIBase->Orientation() );
    _LIT( KSetOrientationL, "CAknAppUIBase::SetOrientationL() invoked" );
    AssertTrueL( ETrue, KSetOrientationL);

    }