// Copyright (c) 2006-2009 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 "ctestimapservereventwait.h"

#include "cfakeinputstream.h"

#include "cfakeoutputstream.h"

#include "cactivewaiter.h"

#include "moutputstream.h"

#include "cimapsession.h"

#include "cimapfolderinfo.h"

#include "cimaputils.h"

CTestImapServerEventWait::CTestImapServerEventWait()

	: iInputStream(NULL)

	, iOutputStream(NULL)

	, iActiveWaiter(NULL)

	, iImapSession(NULL)

	{}

CTestImapServerEventWait::~CTestImapServerEventWait()

	{

	delete iImapSession;

	delete iActiveWaiter;

	delete iOutputStream;

	delete iInputStream;

	CImapUtils::Delete();

	}

void CTestImapServerEventWait::SetupL()

	{

	ASSERT(iInputStream == NULL);

	ASSERT(iOutputStream == NULL);

	ASSERT(iActiveWaiter == NULL);

	ASSERT(iImapSession == NULL);

	CImapUtils::CreateL();

	iInputStream = CFakeInputStream::NewL(Logger());

	iOutputStream = CFakeOutputStream::NewL(Logger());

	iActiveWaiter = new(ELeave)CActiveWaiter(Logger());

	CImapSettings* imapSettings=NULL; 

	CImapMailStore* imapMailStore=NULL;

	iImapSession = CImapSession::NewL(*imapSettings,*imapMailStore,*iInputStream, *iOutputStream);

	INFO_PRINTF1(_L("Setup: ServerGreeting"));

	iInputStream->ResetInputStrings();

	iInputStream->AppendInputStringL(_L8("* OK Microsoft Exchange 2000 IMAP4rev1 server version 6.0.6249.0 (lon-cn-exchng2k.msexchange2k.closedtest.intra) ready.\r\n"));

	ASSERT_EQUALS(CImapSession::EServerStateNone, iImapSession->ServerState());

	iImapSession->ReadServerGreetingL(iActiveWaiter->iStatus);

	iActiveWaiter->WaitActive();

	INFO_PRINTF1(_L("...Login"));

	iInputStream->ResetInputStrings();

	iInputStream->AppendInputStringL(_L8("1 OK LOGIN completed\r\n"));

	iImapSession->LoginL(iActiveWaiter->iStatus, _L8("username"), _L8("password"));

	iActiveWaiter->WaitActive();

	ASSERT_EQUALS(CImapSession::EServerStateAuthenticated, iImapSession->ServerState());

	INFO_PRINTF1(_L("...Select inbox"));

	iInputStream->ResetInputStrings();

	iInputStream->AppendInputStringL(_L8("* 23 EXISTS\r\n"));

	iInputStream->AppendInputStringL(_L8("* 1 RECENT\r\n"));

	iInputStream->AppendInputStringL(_L8("* OK [UNSEEN 12] Message 12 is first unseen\r\n"));

	iInputStream->AppendInputStringL(_L8("* OK [UIDVALIDITY 3857529045] UIDs valid\r\n"));

	iInputStream->AppendInputStringL(_L8("2 OK [READ-WRITE] SELECT completed\r\n"));

	CImapFolderInfo* folderInfo = CImapFolderInfo::NewL();

	CleanupStack::PushL(folderInfo);

	folderInfo->SetNameL(_L16("inbox"));

	CleanupStack::Pop(folderInfo);

	iImapSession->SelectL(iActiveWaiter->iStatus, folderInfo);

	iActiveWaiter->WaitActive();

	ASSERT_EQUALS(CImapSession::EServerStateSelected, iImapSession->ServerState());

	ASSERT_EQUALS(folderInfo, iImapSession->SelectedFolderInfo());

	folderInfo = NULL;

	}

void CTestImapServerEventWait::TearDownL()

	{

	delete iImapSession;

	iImapSession = NULL;

	delete iActiveWaiter;

	iActiveWaiter = NULL;

	delete iOutputStream;

	iOutputStream = NULL;

	delete iInputStream;

	iInputStream = NULL;

	CImapUtils::Delete();

	}

// Tests

void CTestImapServerEventWait::TestSimpleL()

	{

	INFO_PRINTF1(_L("TestSimpleL"));

	iInputStream->ResetInputStrings();	

	iInputStream->AppendInputStringL(_L8("* 22 EXPUNGE\r\n"));

	iImapSession->WaitForServerEventL(iActiveWaiter->iStatus);

	iActiveWaiter->WaitActive();

	CImapFolderInfo* selectedFolderInfo = iImapSession->SelectedFolderInfo();

	ASSERT_NOT_NULL(selectedFolderInfo);

	ASSERT_EQUALS(selectedFolderInfo->ExpungedMessages().Count(), 1);

	ASSERT_EQUALS(selectedFolderInfo->ExpungedMessages()[0], (TUint)22);

	INFO_PRINTF1(_L("Complete"));

	}

void CTestImapServerEventWait::TestTwoEventsL()

	{

	INFO_PRINTF1(_L("TestTwoEventsL"));

	iInputStream->ResetInputStrings();	

	iInputStream->AppendInputStringL(_L8("* 22 EXPUNGE\r\n* 321 EXPUNGE\r\n"));

	iImapSession->WaitForServerEventL(iActiveWaiter->iStatus);

	iActiveWaiter->WaitActive();

	iImapSession->WaitForServerEventL(iActiveWaiter->iStatus);

	iActiveWaiter->WaitActive();

	CImapFolderInfo* selectedFolderInfo = iImapSession->SelectedFolderInfo();

	ASSERT_NOT_NULL(selectedFolderInfo);

	ASSERT_EQUALS(selectedFolderInfo->ExpungedMessages().Count(), 2);

	ASSERT_EQUALS(selectedFolderInfo->ExpungedMessages()[0], (TUint)22);

	ASSERT_EQUALS(selectedFolderInfo->ExpungedMessages()[1], (TUint)321);

	INFO_PRINTF1(_L("Complete"));

	}

void CTestImapServerEventWait::TestCancelAfterNoEventL()

	{

	INFO_PRINTF1(_L("TestCancelAfterNoEventL"));

	iInputStream->ResetInputStrings();	

	iImapSession->WaitForServerEventL(iActiveWaiter->iStatus);

	iActiveWaiter->SetActiveAndCancel(*this);

	iImapSession->FlushCancelledCommand(iActiveWaiter->iStatus);

	iActiveWaiter->WaitActive();

	// Check that some other command can now be run

	iInputStream->ResetInputStrings();

	iInputStream->AppendInputStringL(_L8("1 OK noop\r\n"));

	iImapSession->NoopL(iActiveWaiter->iStatus);

	iActiveWaiter->WaitActive();	

	INFO_PRINTF1(_L("Complete"));

	}

void CTestImapServerEventWait::TestCancelAfterWholeEventL()

	{

	INFO_PRINTF1(_L("TestCancelAfterWholeEventL"));

	iInputStream->ResetInputStrings();	

	iInputStream->AppendInputStringL(_L8("* 22 EXPUNGE\r\n"));

	iImapSession->WaitForServerEventL(iActiveWaiter->iStatus);

	iActiveWaiter->WaitActive();

	iImapSession->WaitForServerEventL(iActiveWaiter->iStatus);

	iActiveWaiter->SetActiveAndCancel(*this);

	iImapSession->FlushCancelledCommand(iActiveWaiter->iStatus);

	iActiveWaiter->WaitActive();

	// Check that some other command can now be run

	iInputStream->ResetInputStrings();

	iInputStream->AppendInputStringL(_L8("1 OK noop\r\n"));

	iImapSession->NoopL(iActiveWaiter->iStatus);

	iActiveWaiter->WaitActive();	

	INFO_PRINTF1(_L("Complete"));

	}

void CTestImapServerEventWait::TestCancelDuringEventL()

	{

	INFO_PRINTF1(_L("TestCancelDuringEventL"));

	iInputStream->ResetInputStrings();

	iInputStream->AppendInputStringL(_L8("* XLITERAL {10}\r\n")); // simulate an extension response that happens to return a literal

	iInputStreamNotifyOp = ENotifyOpCompleteXLiteralAndCancel;

	iInputStream->NotifyWhenStreamIsEmpty(*this);

	iImapSession->WaitForServerEventL(iActiveWaiter->iStatus);

	iActiveWaiter->WaitActive(KErrCancel); // this operation will be cancelled by the OnInputStreamIsEmptyL() callback

	iImapSession->FlushCancelledCommand(iActiveWaiter->iStatus);

	iActiveWaiter->WaitActive();

	// Check that some other command can now be run

	iInputStream->ResetInputStrings();

	iInputStream->AppendInputStringL(_L8("1 OK noop\r\n"));

	iImapSession->NoopL(iActiveWaiter->iStatus);

	iActiveWaiter->WaitActive();	

	INFO_PRINTF1(_L("Complete"));

	}

void CTestImapServerEventWait::OnInputStreamIsEmptyL()

	{

	switch (iInputStreamNotifyOp)

		{

		case ENotifyOpCompleteXLiteralAndCancel:

			{

			iInputStream->ResetInputStrings();

			iInputStream->AppendInputStringL(_L8("1234567890\r\n"));

			iActiveWaiter->CancelWaitActive(*this);

			}

			break;

		}

	}	

void CTestImapServerEventWait::DoCancel()

	{

	if (iImapSession)

		{

		iImapSession->Cancel();

		}

	}

CTestSuite* CTestImapServerEventWait::CreateSuiteL(const TDesC& aName)

// static

	{

	SUB_SUITE;

	ADD_ASYNC_TEST_STEP(TestSimpleL);

	ADD_ASYNC_TEST_STEP(TestTwoEventsL);

	ADD_ASYNC_TEST_STEP(TestCancelAfterNoEventL);

	ADD_ASYNC_TEST_STEP(TestCancelAfterWholeEventL);

	ADD_ASYNC_TEST_STEP(TestCancelDuringEventL);

	END_SUITE;

	}