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/**
* @file mock_http_client.cpp
* @brief Framework for testing HTTP requests
*
* $LicenseInfo:firstyear=2007&license=viewerlgpl$
* Second Life Viewer Source Code
* Copyright (C) 2010, Linden Research, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License only.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
* $/LicenseInfo$
*/
#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("httpFailure() called when not expected, status %d",
mStatus);
fail(msg);
}
}
void ensureStatusError()
{
if (!mSawError)
{
fail("httpFailure() wasn't called");
}
}
LLSD getResult()
{
return mResult;
}
protected:
bool mSawError;
S32 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;
}
protected:
virtual void httpFailure()
{
mClient.mSawError = true;
mClient.mStatus = getStatus();
mClient.mReason = getReason();
}
virtual void httpSuccess()
{
mClient.mResult = getContent();
}
virtual void httpCompleted()
{
LLHTTPClient::Responder::httpCompleted();
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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