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/**
* @file mock_http_client.cpp
* @brief Framework for testing HTTP requests
*
* $LicenseInfo:firstyear=2007&license=viewergpl$
*
* Copyright (c) 2007-2009, Linden Research, Inc.
*
* Second Life Viewer Source Code
* The source code in this file ("Source Code") is provided by Linden Lab
* to you under the terms of the GNU General Public License, version 2.0
* ("GPL"), unless you have obtained a separate licensing agreement
* ("Other License"), formally executed by you and Linden Lab. Terms of
* the GPL can be found in doc/GPL-license.txt in this distribution, or
* online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
*
* There are special exceptions to the terms and conditions of the GPL as
* it is applied to this Source Code. View the full text of the exception
* in the file doc/FLOSS-exception.txt in this software distribution, or
* online at
* http://secondlifegrid.net/programs/open_source/licensing/flossexception
*
* By copying, modifying or distributing this software, you acknowledge
* that you have read and understood your obligations described above,
* and agree to abide by those obligations.
*
* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
* COMPLETENESS OR PERFORMANCE.
* $/LicenseInfo$
*/
#include "llsdhttpserver.h"
#include "lliohttpserver.h"
#include "llhttpclient.h"
#include "llformat.h"
#include "llpipeutil.h"
#include "llpumpio.h"
namespace tut
{
struct MockHttpClient
{
public:
MockHttpClient()
{
apr_pool_create(&mPool, NULL);
mServerPump = new LLPumpIO(mPool);
mClientPump = new LLPumpIO(mPool);
LLHTTPClient::setPump(*mClientPump);
}
~MockHttpClient()
{
delete mServerPump;
delete mClientPump;
apr_pool_destroy(mPool);
}
void setupTheServer()
{
LLHTTPNode& root = LLIOHTTPServer::create(mPool, *mServerPump, 8888);
LLHTTPStandardServices::useServices();
LLHTTPRegistrar::buildAllServices(root);
}
void runThePump(float timeout = 100.0f)
{
LLTimer timer;
timer.setTimerExpirySec(timeout);
while(!mSawCompleted && !timer.hasExpired())
{
if (mServerPump)
{
mServerPump->pump();
mServerPump->callback();
}
if (mClientPump)
{
mClientPump->pump();
mClientPump->callback();
}
}
}
void killServer()
{
delete mServerPump;
mServerPump = NULL;
}
private:
apr_pool_t* mPool;
LLPumpIO* mServerPump;
LLPumpIO* mClientPump;
protected:
void ensureStatusOK()
{
if (mSawError)
{
std::string msg =
llformat("error() called when not expected, status %d",
mStatus);
fail(msg);
}
}
void ensureStatusError()
{
if (!mSawError)
{
fail("error() wasn't called");
}
}
LLSD getResult()
{
return mResult;
}
protected:
bool mSawError;
U32 mStatus;
std::string mReason;
bool mSawCompleted;
LLSD mResult;
bool mResultDeleted;
class Result : public LLHTTPClient::Responder
{
protected:
Result(MockHttpClient& client)
: mClient(client)
{
}
public:
static boost::intrusive_ptr<Result> build(MockHttpClient& client)
{
return boost::intrusive_ptr<Result>(new Result(client));
}
~Result()
{
mClient.mResultDeleted = true;
}
virtual void error(U32 status, const std::string& reason)
{
mClient.mSawError = true;
mClient.mStatus = status;
mClient.mReason = reason;
}
virtual void result(const LLSD& content)
{
mClient.mResult = content;
}
virtual void completed(
U32 status, const std::string& reason,
const LLSD& content)
{
LLHTTPClient::Responder::completed(status, reason, content);
mClient.mSawCompleted = true;
}
private:
MockHttpClient& mClient;
};
friend class Result;
protected:
void reset()
{
mSawError = false;
mStatus = 0;
mSawCompleted = false;
mResult.clear();
mResultDeleted = false;
}
LLHTTPClient::ResponderPtr newResult()
{
reset();
return Result::build(*this);
}
};
}
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