--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/datacommsserver/esockserver/test/te_mecunittest/src/mectest054step.cpp	Thu Dec 17 09:22:25 2009 +0200
@@ -0,0 +1,91 @@
+// 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:
+//
+// mectest054step.cpp
+//
+
+/**
+@file
+*/
+
+#include "mectest054step.h"
+#include "testextensions.h"
+#include "metaextensioncontainerspy.h"
+#include <comms-infras/ss_rmetaextensioncontainer.h>
+#include <comms-infras/ss_commsprov.h>
+
+using namespace ESock;
+
+CMecTest054Step::~CMecTest054Step()
+    {
+    }
+
+
+/**
+//! @SYMTestCaseID      MEC_UNIT_TEST_054
+//! @SYMTestCaseDesc 	Container Merging Test, Open container, append extensions, then append a container
+//! @SYMFssID 			COMMS-INFRAS/Esock/MetaExtensionContainer/UnitTest
+//! @SYMTestActions 	1) Open container cont1
+//						2) AppendExtension T1.1 to cont1
+//						3) AppendExtension T2.1 to cont1
+//						4) Open container mergeMec
+//						5) AppendExtension T2.2 to mergeMec
+//						5) AppendExtension T3.1 to mergeMec
+//						8) AppendContainerL cont1  to mergeMec
+//						9) mergeMec container count == 2
+//						11) Find Extension T1 == T1.1
+//						12) Find Extension T2 == T2.1
+//						13) Find Extension T3 == T3.1
+//						14) Close
+//! @SYMTestExpectedResults  KErrNone.
+*/
+TVerdict CMecTest054Step::RunTestStepL()
+    {
+    TVerdict result = EFail;
+    
+    RMetaExtensionContainer container1;
+    container1.Open();
+    CleanupClosePushL(container1);
+    CreateAndAppendExtensionL(container1, TTestExtension1::ETypeId, KExtVersion1);
+    CreateAndAppendExtensionL(container1, TTestExtension2::ETypeId, KExtVersion1);
+
+    
+    RMetaExtensionContainer mergeMec;
+    mergeMec.Open();
+    CleanupClosePushL(mergeMec);
+    
+    CreateAndAppendExtensionL(mergeMec, TTestExtension2::ETypeId, KExtVersion2);
+    CreateAndAppendExtensionL(mergeMec, TTestExtension3::ETypeId, KExtVersion1);
+    
+    mergeMec.AppendContainerL(container1);
+    
+    ESock::CMetaExtensionContainerArray* mergeMecImpl = TMetaExtensionContainerSpy::AppendableContainerArray(mergeMec);
+    if (mergeMecImpl && TMetaExtensionContainerSpy::ContainerCount(*mergeMecImpl) == 2)
+    	{
+		const TTestExtension1* ext1 = static_cast<const TTestExtension1*>(mergeMec.FindExtension(TTestExtension1::TypeId()));
+		const TTestExtension2* ext2 = static_cast<const TTestExtension2*>(mergeMec.FindExtension(TTestExtension2::TypeId()));
+		const TTestExtension3* ext3 = static_cast<const TTestExtension3*>(mergeMec.FindExtension(TTestExtension3::TypeId()));
+		if (ext1 && ext1->GetTypeId() == TTestExtension1::TypeId() && ext1->iVersion == KExtVersion1
+			&& ext2 && ext2->GetTypeId() == TTestExtension2::TypeId() && ext2->iVersion == KExtVersion1
+			&& ext3 && ext3->GetTypeId() == TTestExtension3::TypeId() && ext3->iVersion == KExtVersion1)
+			{
+			result = EPass;
+			}
+    	}
+	
+    CleanupStack::PopAndDestroy(&mergeMec);
+    CleanupStack::PopAndDestroy(&container1);
+    return result;
+    }
+