MailMessageTest.cpp

//
// MailMessageTest.cpp
//
// $Id: //poco/1.2/Net/testsuite/src/MailMessageTest.cpp#1 $
//
// Copyright (c) 2005-2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// Permission is hereby granted, free of charge, to any person or organization
// obtaining a copy of the software and accompanying documentation covered by
// this license (the "Software") to use, reproduce, display, distribute,
// execute, and transmit the Software, and to prepare derivative works of the
// Software, and to permit third-parties to whom the Software is furnished to
// do so, all subject to the following:
// 
// The copyright notices in the Software and this entire statement, including
// the above license grant, this restriction and the following disclaimer,
// must be included in all copies of the Software, in whole or in part, and
// all derivative works of the Software, unless such copies or derivative
// works are solely in the form of machine-executable object code generated by
// a source language processor.
// 
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
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// DEALINGS IN THE SOFTWARE.
//


#include "MailMessageTest.h"
#include "CppUnit/TestCaller.h"
#include "CppUnit/TestSuite.h"
#include "Poco/Net/MailMessage.h"
#include "Poco/Net/MailRecipient.h"
#include "Poco/Net/PartHandler.h"
#include "Poco/Net/StringPartSource.h"
#include "Poco/Net/MediaType.h"
#include "Poco/Timestamp.h"
#include <sstream>
#include <vector>


using Poco::Net::MailMessage;
using Poco::Net::MailRecipient;
using Poco::Net::MessageHeader;
using Poco::Net::PartHandler;
using Poco::Net::MediaType;
using Poco::Net::StringPartSource;
using Poco::Timestamp;


namespace
{
	class StringPartHandler: public PartHandler
	{
	public:
		StringPartHandler()
		{
		}
		
		void handlePart(const MessageHeader& header, std::istream& stream)
		{
			_disp.push_back(header["Content-Disposition"]);
			_type.push_back(header["Content-Type"]);
			std::string data;
			int ch = stream.get();
			while (ch > 0)
			{
				data += (char) ch;
				ch = stream.get();
			}
			_data.push_back(data);
		}
		
		const std::vector<std::string>& data() const
		{
			return _data;
		}

		const std::vector<std::string>& disp() const
		{
			return _disp;
		}

		const std::vector<std::string>& type() const
		{
			return _type;
		}
		
	private:
		std::vector<std::string> _data;
		std::vector<std::string> _disp;
		std::vector<std::string> _type;
	};
}


MailMessageTest::MailMessageTest(const std::string& name): CppUnit::TestCase(name)
{
}


MailMessageTest::~MailMessageTest()
{
}


void MailMessageTest::testWriteQP()
{
	MailMessage message;
	MailRecipient r1(MailRecipient::PRIMARY_RECIPIENT, "john.doe@no.where", "John Doe");
	MailRecipient r2(MailRecipient::CC_RECIPIENT, "jane.doe@no.where", "Jane Doe");
	MailRecipient r3(MailRecipient::BCC_RECIPIENT, "walter.foo@no.where", "Frank Foo");
	MailRecipient r4(MailRecipient::BCC_RECIPIENT, "bernie.bar@no.where", "Bernie Bar");
	message.addRecipient(r1);
	message.addRecipient(r2);
	message.addRecipient(r3);
	message.addRecipient(r4);
	message.setSubject("Test Message");
	message.setSender("poco@appinf.com");
	message.setContent(
		"Hello, world!\r\n"
		"This is a test for the MailMessage class.\r\n"
		"To test the quoted-printable encoding, we'll put an extra long line here. This should be enough.\r\n"
		"And here is some more =fe.\r\n"
	);
	Timestamp ts(0);
	message.setDate(ts);
	
	assert (!message.isMultipart());
	
	std::ostringstream str;
	message.write(str);
	std::string s = str.str();
	assert (s == 
		"CC: Jane Doe <jane.doe@no.where>\r\n"
		"Content-Transfer-Encoding: quoted-printable\r\n"
		"Content-Type: text/plain\r\n"
		"Date: Thu, 1 Jan 1970 00:00:00 GMT\r\n"
		"From: poco@appinf.com\r\n"
		"Subject: Test Message\r\n"
		"To: John Doe <john.doe@no.where>\r\n"
		"\r\n"
		"Hello, world!\r\n"
		"This is a test for the MailMessage class.\r\n"
		"To test the quoted-printable encoding, we'll put an extra long line here. T=\r\n"
		"his should be enough.\r\n"
		"And here is some more =3Dfe.\r\n"
	);
}


void MailMessageTest::testWrite8Bit()
{
	MailMessage message;
	MailRecipient r1(MailRecipient::PRIMARY_RECIPIENT, "john.doe@no.where", "John Doe");
	message.addRecipient(r1);
	message.setSubject("Test Message");
	message.setSender("poco@appinf.com");
	message.setContent(
		"Hello, world!\r\n"
		"This is a test for the MailMessage class.\r\n",
		MailMessage::ENCODING_8BIT
	);
	Timestamp ts(0);
	message.setDate(ts);
	
	std::ostringstream str;
	message.write(str);
	std::string s = str.str();
	assert (s == 
		"Content-Transfer-Encoding: 8bit\r\n"
		"Content-Type: text/plain\r\n"
		"Date: Thu, 1 Jan 1970 00:00:00 GMT\r\n"
		"From: poco@appinf.com\r\n"
		"Subject: Test Message\r\n"
		"To: John Doe <john.doe@no.where>\r\n"
		"\r\n"
		"Hello, world!\r\n"
		"This is a test for the MailMessage class.\r\n"
	);
}


void MailMessageTest::testWriteBase64()
{
	MailMessage message;
	MailRecipient r1(MailRecipient::PRIMARY_RECIPIENT, "john.doe@no.where", "John Doe");
	message.addRecipient(r1);
	message.setSubject("Test Message");
	message.setSender("poco@appinf.com");
	message.setContent(
		"Hello, world!\r\n"
		"This is a test for the MailMessage class.\r\n",
		MailMessage::ENCODING_BASE64
	);
	Timestamp ts(0);
	message.setDate(ts);

	std::ostringstream str;
	message.write(str);
	std::string s = str.str();
	assert (s == 
		"Content-Transfer-Encoding: base64\r\n"
		"Content-Type: text/plain\r\n"
		"Date: Thu, 1 Jan 1970 00:00:00 GMT\r\n"
		"From: poco@appinf.com\r\n"
		"Subject: Test Message\r\n"
		"To: John Doe <john.doe@no.where>\r\n"
		"\r\n"
		"SGVsbG8sIHdvcmxkIQ0KVGhpcyBpcyBhIHRlc3QgZm9yIHRoZSBNYWlsTWVzc2FnZSBjbGFz\r\n"
		"cy4NCg=="
	);
}


void MailMessageTest::testWriteManyRecipients()
{
	MailMessage message;
	MailRecipient r1(MailRecipient::PRIMARY_RECIPIENT, "john.doe@no.where", "John Doe");
	MailRecipient r2(MailRecipient::PRIMARY_RECIPIENT, "jane.doe@no.where", "Jane Doe");
	MailRecipient r3(MailRecipient::PRIMARY_RECIPIENT, "walter.foo@no.where", "Frank Foo");
	MailRecipient r4(MailRecipient::PRIMARY_RECIPIENT, "bernie.bar@no.where", "Bernie Bar");
	MailRecipient r5(MailRecipient::PRIMARY_RECIPIENT, "joe.spammer@no.where", "Joe Spammer");
	message.addRecipient(r1);
	message.addRecipient(r2);
	message.addRecipient(r3);
	message.addRecipient(r4);
	message.addRecipient(r5);
	message.setSubject("Test Message");
	message.setSender("poco@appinf.com");
	message.setContent(
		"Hello, world!\r\n"
		"This is a test for the MailMessage class.\r\n",
		MailMessage::ENCODING_8BIT
	);
	Timestamp ts(0);
	message.setDate(ts);
	
	std::ostringstream str;
	message.write(str);
	std::string s = str.str();
	assert (s == 
		"Content-Transfer-Encoding: 8bit\r\n"
		"Content-Type: text/plain\r\n"
		"Date: Thu, 1 Jan 1970 00:00:00 GMT\r\n"
		"From: poco@appinf.com\r\n"
		"Subject: Test Message\r\n"
		"To: John Doe <john.doe@no.where>, Jane Doe <jane.doe@no.where>, \r\n"
        "\tFrank Foo <walter.foo@no.where>, Bernie Bar <bernie.bar@no.where>, \r\n"
        "\tJoe Spammer <joe.spammer@no.where>\r\n"
   		"\r\n"
		"Hello, world!\r\n"
		"This is a test for the MailMessage class.\r\n"
	);
}


void MailMessageTest::testWriteMultiPart()
{
	MailMessage message;
	MailRecipient r1(MailRecipient::PRIMARY_RECIPIENT, "john.doe@no.where", "John Doe");
	message.addRecipient(r1);
	message.setSubject("Test Message");
	message.setSender("poco@appinf.com");
	Timestamp ts(0);
	message.setDate(ts);
	message.addContent(new StringPartSource("Hello World!\r\n", "text/plain"), MailMessage::ENCODING_8BIT);
	message.addAttachment("sample", new StringPartSource("This is some binary data. Really.", "application/octet-stream", "sample.dat"));

	assert (message.isMultipart());

	std::ostringstream str;
	message.write(str);
	std::string s = str.str();
	std::string rawMsg(
		"Content-Type: multipart/mixed; boundary=$\r\n"
		"Date: Thu, 1 Jan 1970 00:00:00 GMT\r\n"
		"From: poco@appinf.com\r\n"
		"Mime-Version: 1.0\r\n"
		"Subject: Test Message\r\n"
		"To: John Doe <john.doe@no.where>\r\n"
		"\r\n"
		"\r\n"
		"--$\r\n"
		"Content-Disposition: inline\r\n"
		"Content-Transfer-Encoding: 8bit\r\n"
		"Content-Type: text/plain\r\n"
		"\r\n"
		"Hello World!\r\n"
		"\r\n"
		"--$\r\n"
		"Content-Disposition: attachment; filename=sample.dat\r\n"
		"Content-Transfer-Encoding: base64\r\n"
		"Content-Type: application/octet-stream; name=sample\r\n"
		"\r\n"
		"VGhpcyBpcyBzb21lIGJpbmFyeSBkYXRhLiBSZWFsbHku\r\n"
		"--$--\r\n"
	);
	std::string::size_type p1 = s.find('=') + 1;
	std::string::size_type p2 = s.find('\r');
	std::string boundary(s, p1, p2 - p1);
	std::string msg;
	for (std::string::const_iterator it = rawMsg.begin(); it != rawMsg.end(); ++it)
	{
		if (*it == '$')
			msg += boundary;
		else
			msg += *it;
	}
	assert (s == msg);
}


void MailMessageTest::testReadQP()
{
	std::istringstream istr(
		"Content-Transfer-Encoding: quoted-printable\r\n"
		"Content-Type: text/plain\r\n"
		"Date: Thu, 1 Jan 1970 00:00:00 GMT\r\n"
		"From: poco@appinf.com\r\n"
		"Subject: Test Message\r\n"
		"To: John Doe <john.doe@no.where>\r\n"
		"\r\n"
		"Hello, world!\r\n"
		"This is a test for the MailMessage class.\r\n"
		"To test the quoted-printable encoding, we'll put an extra long line here. T=\r\n"
		"his should be enough.\r\n"
		"And here is some more =3Dfe.\r\n"
	);
	
	MailMessage message;
	message.read(istr);
	
	assert (message.getSender() == "poco@appinf.com");
	assert (message.getContentType() == "text/plain");
	assert (message.getContent() == 
		"Hello, world!\r\n"
		"This is a test for the MailMessage class.\r\n"
		"To test the quoted-printable encoding, we'll put an extra long line here. This should be enough.\r\n"
		"And here is some more =fe.\r\n"
	);
}


void MailMessageTest::testRead8Bit()
{
	std::istringstream istr(
		"Content-Transfer-Encoding: 8bit\r\n"
		"Content-Type: text/plain\r\n"
		"Date: Thu, 1 Jan 1970 00:00:00 GMT\r\n"
		"From: poco@appinf.com\r\n"
		"Subject: Test Message\r\n"
		"To: John Doe <john.doe@no.where>\r\n"
		"\r\n"
		"Hello, world!\r\n"
		"This is a test for the MailMessage class.\r\n"
	);
	
	MailMessage message;
	message.read(istr);
	
	assert (message.getSender() == "poco@appinf.com");
	assert (message.getContentType() == "text/plain");
	assert (message.getContent() == 
		"Hello, world!\r\n"
		"This is a test for the MailMessage class.\r\n"
	);
}


void MailMessageTest::testReadMultiPart()
{
	std::istringstream istr(
		"Content-Type: multipart/mixed; boundary=MIME_boundary_01234567\r\n"
		"Date: Thu, 1 Jan 1970 00:00:00 GMT\r\n"
		"From: poco@appinf.com\r\n"
		"Mime-Version: 1.0\r\n"
		"Subject: Test Message\r\n"
		"To: John Doe <john.doe@no.where>\r\n"
		"\r\n"
		"\r\n"
		"--MIME_boundary_01234567\r\n"
		"Content-Disposition: inline\r\n"
		"Content-Transfer-Encoding: 8bit\r\n"
		"Content-Type: text/plain\r\n"
		"\r\n"
		"Hello World!\r\n"
		"\r\n"
		"--MIME_boundary_01234567\r\n"
		"Content-Disposition: attachment; filename=sample.dat\r\n"
		"Content-Transfer-Encoding: base64\r\n"
		"Content-Type: application/octet-stream; name=sample\r\n"
		"\r\n"
		"VGhpcyBpcyBzb21lIGJpbmFyeSBkYXRhLiBSZWFsbHku\r\n"
		"--MIME_boundary_01234567--\r\n"
	);
	
	StringPartHandler handler;
	MailMessage message;
	message.read(istr, handler);
	
	assert (handler.data().size() == 2);
	assert (handler.data()[0] == "Hello World!\r\n");
	assert (handler.type()[0] == "text/plain");
	assert (handler.disp()[0] == "inline");

	assert (handler.data()[1] == "This is some binary data. Really.");
	assert (handler.type()[1] == "application/octet-stream; name=sample");
	assert (handler.disp()[1] == "attachment; filename=sample.dat");
}


void MailMessageTest::setUp()
{
}


void MailMessageTest::tearDown()
{
}


CppUnit::Test* MailMessageTest::suite()
{
	CppUnit::TestSuite* pSuite = new CppUnit::TestSuite("MailMessageTest");

	CppUnit_addTest(pSuite, MailMessageTest, testWriteQP);
	CppUnit_addTest(pSuite, MailMessageTest, testWrite8Bit);
	CppUnit_addTest(pSuite, MailMessageTest, testWriteBase64);
	CppUnit_addTest(pSuite, MailMessageTest, testWriteManyRecipients);
	CppUnit_addTest(pSuite, MailMessageTest, testWriteMultiPart);
	CppUnit_addTest(pSuite, MailMessageTest, testReadQP);
	CppUnit_addTest(pSuite, MailMessageTest, testRead8Bit);
	CppUnit_addTest(pSuite, MailMessageTest, testReadMultiPart);

	return pSuite;
}