//
// VMime library (http://vmime.sourceforge.net)
// Copyright (C) 2002-2004 Vincent Richard <vincent@vincent-richard.net>
//
// This program is free software; you can redistribute it and/or
// modify it under the terms of the GNU General Public License as
// published by the Free Software Foundation; either version 2 of
// the License, or (at your option) any later version.
//
// This program 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
// General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
//

#include "../lib/unit++/unit++.h"

#include <iostream>
#include <ostream>

#include "vmime/vmime.hpp"
#include "vmime/platforms/posix/posixHandler.hpp"
#include "vmime/utility/md5.hpp"

using namespace unitpp;


namespace
{
	class md5Test : public suite
	{
		void testString()
		{
			// Test suites from RFC #1321
			assert_eq("1", "d41d8cd98f00b204e9800998ecf8427e", vmime::utility::md5("").hex());
			assert_eq("2", "0cc175b9c0f1b6a831c399e269772661", vmime::utility::md5("a").hex());
			assert_eq("3", "900150983cd24fb0d6963f7d28e17f72", vmime::utility::md5("abc").hex());
			assert_eq("4", "f96b697d7cb7938d525a2f31aaf161d0", vmime::utility::md5("message digest").hex());
			assert_eq("5", "c3fcd3d76192e4007dfb496cca67e13b", vmime::utility::md5("abcdefghijklmnopqrstuvwxyz").hex());
			assert_eq("6", "d174ab98d277d9f5a5611c2c9f419d9f", vmime::utility::md5("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789").hex());
			assert_eq("7", "57edf4a22be3c955ac49da2e2107b67a", vmime::utility::md5("12345678901234567890123456789012345678901234567890123456789012345678901234567890").hex());
		}

		void testUpdate()
		{
			vmime::utility::md5 m1;
			m1.update("");
			assert_eq("1", "d41d8cd98f00b204e9800998ecf8427e", m1.hex());

			vmime::utility::md5 m2;
			m2.update("a");
			m2.update("");
			assert_eq("2", "0cc175b9c0f1b6a831c399e269772661", m2.hex());

			vmime::utility::md5 m3;
			m3.update("ab");
			m3.update("c");
			assert_eq("3", "900150983cd24fb0d6963f7d28e17f72", m3.hex());

			vmime::utility::md5 m4;
			m4.update("");
			m4.update("message");
			m4.update(" ");
			m4.update("digest");
			assert_eq("4", "f96b697d7cb7938d525a2f31aaf161d0", m4.hex());

			vmime::utility::md5 m5;
			m5.update("abcd");
			m5.update("");
			m5.update("efghijklmnop");
			m5.update("qrstuvwx");
			m5.update("yz");
			assert_eq("5", "c3fcd3d76192e4007dfb496cca67e13b", m5.hex());

			vmime::utility::md5 m6;
			m6.update("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz012");
			m6.update("345");
			m6.update("6");
			m6.update("7");
			m6.update("89");
			assert_eq("6", "d174ab98d277d9f5a5611c2c9f419d9f", m6.hex());

			vmime::utility::md5 m7;
			m7.update("12345678901234567890123456789");
			m7.update("01234567890123456789012345678901");
			m7.update("234567890123456789");
			m7.update("");
			m7.update("0");
			assert_eq("7", "57edf4a22be3c955ac49da2e2107b67a", m7.hex());
		}

	public:

		md5Test() : suite("vmime::utility::md5")
		{
			// VMime initialization
			vmime::platformDependant::setHandler<vmime::platforms::posix::posixHandler>();

			add("String", testcase(this, "String", &md5Test::testString));
			add("Update", testcase(this, "Update", &md5Test::testUpdate));

			suite::main().add("vmime::utility::md5", this);
		}

	};

	md5Test* theTest = new md5Test();
}