/cake/tests/cases/libs/controller/components/email.test.php

<?php
/**
 * EmailComponentTest file
 *
 * Series of tests for email component.
 *
 * PHP versions 4 and 5
 *
 * CakePHP(tm) Tests <http://book.cakephp.org/view/1196/Testing>
 * Copyright 2005-2012, Cake Software Foundation, Inc. (http://cakefoundation.org)
 *
 *  Licensed under The Open Group Test Suite License
 *  Redistributions of files must retain the above copyright notice.
 *
 * @copyright     Copyright 2005-2012, Cake Software Foundation, Inc. (http://cakefoundation.org)
 * @link          http://book.cakephp.org/view/1196/Testing CakePHP(tm) Tests
 * @package       cake
 * @subpackage    cake.cake.tests.cases.libs.controller.components
 * @since         CakePHP(tm) v 1.2.0.5347
 * @license       http://www.opensource.org/licenses/opengroup.php The Open Group Test Suite License
 */
App::import('Component', 'Email');
App::import('Core', 'CakeSocket');

Mock::generate('CakeSocket', 'MockEmailSocket');

/**
 * EmailTestComponent class
 *
 * @package       cake
 * @subpackage    cake.tests.cases.libs.controller.components
 */
class EmailTestComponent extends EmailComponent {

	var $smtpSend = '';
/**
 * smtpSend method override for testing
 *
 * @access public
 * @return mixed
 */
	function smtpSend($data, $code = '250') {
		return parent::_smtpSend($data, $code);
	}

/**
 * undocumented function
 *
 * @return void
 */
	function _smtpSend($data, $code = '250') {
		if ($this->_debug) {
			$this->smtpSend .= $data . "\n";
			return true;
		}
		return parent::_smtpSend($data, $code);
	}

/**
 * Convenience setter method for testing.
 *
 * @access public
 * @return void
 */
	function setConnectionSocket(&$socket) {
		$this->__smtpConnection = $socket;
	}

/**
 * Allows mocks to be used with tests.
 *
 * @param array $config 
 * @return void
 */
	function _getSocket($config) {
		if (empty($this->__smtpConnection)) {
			parent::_getSocket($config);
		}
	}

/**
 * Convenience getter method for testing.
 *
 * @access public
 * @return mixed
 */
	function getConnectionSocket() {
		return $this->__smtpConnection;
	}

/**
 * Convenience setter for testing.
 *
 * @access public
 * @return void
 */
	function setHeaders($headers) {
		$this->__header += $headers;
	}

/**
 * Convenience getter for testing.
 *
 * @access public
 * @return array
 */
	function getHeaders() {
		return $this->__header;
	}

/**
 * Convenience setter for testing.
 *
 * @access public
 * @return void
 */
	function setBoundary() {
		$this->__createBoundary();
	}

/**
 * Convenience getter for testing.
 *
 * @access public
 * @return string
 */
	function getBoundary() {
		return $this->__boundary;
	}

/**
 * Convenience getter for testing.
 *
 * @access public
 * @return string
 */
	function getMessage() {
		return $this->__message;
	}

/**
 * Convenience getter for testing.
 *
 * @access protected
 * @return string
 */
	function _getMessage() {
		return $this->__message;
	}

/**
 * Convenience method for testing.
 *
 * @access public
 * @return string
 */
	function strip($content, $message = false) {
		return parent::_strip($content, $message);
	}

/**
 * Wrapper for testing.
 *
 * @return void
 */
	function formatAddress($string, $smtp = false) {
		return parent::_formatAddress($string, $smtp);
	}
}

/**
 * EmailTestController class
 *
 * @package       cake
 * @subpackage    cake.tests.cases.libs.controller.components
 */
class EmailTestController extends Controller {

/**
 * name property
 *
 * @var string 'EmailTest'
 * @access public
 */
	var $name = 'EmailTest';

/**
 * uses property
 *
 * @var mixed null
 * @access public
 */
	var $uses = null;

/**
 * components property
 *
 * @var array
 * @access public
 */
	var $components = array('Session', 'EmailTest');

/**
 * pageTitle property
 *
 * @var string
 * @access public
 */
	var $pageTitle = 'EmailTest';
}

/**
 * EmailTest class
 *
 * @package       cake
 * @subpackage    cake.tests.cases.libs.controller.components
 */
class EmailComponentTest extends CakeTestCase {

/**
 * Controller property
 *
 * @var EmailTestController
 * @access public
 */
	var $Controller;

/**
 * name property
 *
 * @var string 'Email'
 * @access public
 */
	var $name = 'Email';

/**
 * setUp method
 *
 * @access public
 * @return void
 */
	function setUp() {
		$this->_appEncoding = Configure::read('App.encoding');
		Configure::write('App.encoding', 'UTF-8');

		$this->Controller =& new EmailTestController();

		restore_error_handler();
		@$this->Controller->Component->init($this->Controller);
		set_error_handler('simpleTestErrorHandler');

		$this->Controller->EmailTest->initialize($this->Controller, array());
		ClassRegistry::addObject('view', new View($this->Controller));

		App::build(array(
			'views' => array(TEST_CAKE_CORE_INCLUDE_PATH . 'tests' . DS . 'test_app' . DS . 'views'. DS)
		));
	}

/**
 * tearDown method
 *
 * @access public
 * @return void
 */
	function tearDown() {
		Configure::write('App.encoding', $this->_appEncoding);
		App::build();
		$this->Controller->Session->delete('Message');
		restore_error_handler();
		ClassRegistry::flush();
	}

/**
 * osFix method
 *
 * @param string $string
 * @access private
 * @return string
 */
	function __osFix($string) {
		return str_replace(array("\r\n", "\r"), "\n", $string);
	}

/**
 * testSmtpConfig method
 *
 * @access public
 * @return void
 */
	function testSmtpConfig() {
		if ($this->skipIf(!@fsockopen('localhost', 25), '%s No SMTP server running on localhost')) {
			return;
		}
		$this->Controller->EmailTest->delivery = 'smtp';
		$this->Controller->EmailTest->smtpOptions = array();
		$this->Controller->EmailTest->send('anything');
		$config = array(
			'host' => 'localhost',
			'port' => 25,
			'protocol' => 'smtp',
			'timeout' => 30
		);
		$this->assertEqual($config, $this->Controller->EmailTest->smtpOptions);

		$this->Controller->EmailTest->smtpOptions = array('port' => 80);
		$this->Controller->EmailTest->send('anything');
		$config['port'] = 80;
		$this->assertEqual($config, $this->Controller->EmailTest->smtpOptions);
	}

/**
 * testBadSmtpSend method
 *
 * @access public
 * @return void
 */
	function testBadSmtpSend() {
		if ($this->skipIf(!@fsockopen('localhost', 25), '%s No SMTP server running on localhost')) {
			return;
		}
		$this->Controller->EmailTest->smtpOptions['host'] = 'blah';
		$this->Controller->EmailTest->delivery = 'smtp';
		$this->assertFalse($this->Controller->EmailTest->send('Should not work'));
	}

/**
 * testSmtpSend method
 *
 * @access public
 * @return void
 */
	function testSmtpSend() {
		if ($this->skipIf(!@fsockopen('localhost', 25), '%s No SMTP server running on localhost')) {
			return;
		}

		$this->Controller->EmailTest->to = 'postmaster@localhost';
		$this->Controller->EmailTest->from = 'noreply@example.com';
		$this->Controller->EmailTest->subject = 'Cake SMTP test';
		$this->Controller->EmailTest->replyTo = 'noreply@example.com';
		$this->Controller->EmailTest->template = null;

		$this->Controller->EmailTest->delivery = 'smtp';
		$this->assertTrue($this->Controller->EmailTest->send('This is the body of the message'));

		$this->Controller->EmailTest->_debug = true;
		$this->Controller->EmailTest->sendAs = 'text';
		$expect = <<<TEMPDOC
<pre>Host: localhost
Port: 25
Timeout: 30
To: postmaster@localhost
From: noreply@example.com
Subject: Cake SMTP test
Header:

To: postmaster@localhost
From: noreply@example.com
Reply-To: noreply@example.com
Subject: Cake SMTP test
X-Mailer: CakePHP Email Component
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 7bitParameters:

Message:

This is the body of the message

</pre>
TEMPDOC;
		$this->assertTrue($this->Controller->EmailTest->send('This is the body of the message'));
		$this->assertEqual($this->Controller->Session->read('Message.email.message'), $this->__osFix($expect));
	}

/**
 * testSmtpEhlo method
 *
 * @access public
 * @return void
 */
	function testSmtpEhlo() {
		if ($this->skipIf(!@fsockopen('localhost', 25), '%s No SMTP server running on localhost')) {
			return;
		}

		$connection =& new CakeSocket(array('protocol'=>'smtp', 'host' => 'localhost', 'port' => 25));
		$this->Controller->EmailTest->setConnectionSocket($connection);
		$this->Controller->EmailTest->smtpOptions['timeout'] = 10;
		$this->assertTrue($connection->connect());
		$this->assertTrue($this->Controller->EmailTest->smtpSend(null, '220') !== false);
		$this->skipIf($this->Controller->EmailTest->smtpSend('EHLO locahost', '250') === false, '%s do not support EHLO.');
		$connection->disconnect();

		$this->Controller->EmailTest->to = 'postmaster@localhost';
		$this->Controller->EmailTest->from = 'noreply@example.com';
		$this->Controller->EmailTest->subject = 'Cake SMTP test';
		$this->Controller->EmailTest->replyTo = 'noreply@example.com';
		$this->Controller->EmailTest->template = null;

		$this->Controller->EmailTest->delivery = 'smtp';
		$this->assertTrue($this->Controller->EmailTest->send('This is the body of the message'));

		$this->Controller->EmailTest->_debug = true;
		$this->Controller->EmailTest->sendAs = 'text';
		$expect = <<<TEMPDOC
<pre>Host: localhost
Port: 25
Timeout: 30
To: postmaster@localhost
From: noreply@example.com
Subject: Cake SMTP test
Header:

To: postmaster@localhost
From: noreply@example.com
Reply-To: noreply@example.com
Subject: Cake SMTP test
X-Mailer: CakePHP Email Component
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 7bitParameters:

Message:

This is the body of the message

</pre>
TEMPDOC;
		$this->assertTrue($this->Controller->EmailTest->send('This is the body of the message'));
		$this->assertEqual($this->Controller->Session->read('Message.email.message'), $this->__osFix($expect));
	}

/**
 * testSmtpSendMultipleTo method
 *
 * @access public
 * @return void
 */
	function testSmtpSendMultipleTo() {
		if ($this->skipIf(!@fsockopen('localhost', 25), '%s No SMTP server running on localhost')) {
			return;
		}
		$this->Controller->EmailTest->reset();
		$this->Controller->EmailTest->to = array('postmaster@localhost', 'root@localhost');
		$this->Controller->EmailTest->from = 'noreply@example.com';
		$this->Controller->EmailTest->subject = 'Cake SMTP multiple To test';
		$this->Controller->EmailTest->replyTo = 'noreply@example.com';
		$this->Controller->EmailTest->template = null;
		$this->Controller->EmailTest->_debug = true;
		$this->Controller->EmailTest->sendAs = 'text';
		$this->Controller->EmailTest->delivery = 'smtp';
		
		$socket = new MockEmailSocket();
		$socket->setReturnValue('connect', true);
		$this->Controller->EmailTest->setConnectionSocket($socket);

		$this->assertTrue($this->Controller->EmailTest->send('This is the body of the message'));

		$this->assertPattern('/EHLO localhost\n/', $this->Controller->EmailTest->smtpSend);
		$this->assertPattern('/MAIL FROM: <noreply@example\.com>\n/', $this->Controller->EmailTest->smtpSend);
		$this->assertPattern('/RCPT TO: <postmaster@localhost>\n/', $this->Controller->EmailTest->smtpSend);
		$this->assertPattern('/RCPT TO: <root@localhost>\n/', $this->Controller->EmailTest->smtpSend);
		$this->assertPattern(
			'/To: postmaster@localhost, root@localhost[\n\r]/', 
			$this->Controller->EmailTest->smtpSend
		);
	}

/**
 * test sending smtp from a host using a port.
 *
 * @return void
 */
	function testSmtpSendHostWithPort() {
		$bkp = env('HTTP_HOST');
		$_SERVER['HTTP_HOST'] = 'localhost:8080';

		$this->Controller->EmailTest->reset();
		$this->Controller->EmailTest->to = array('root@localhost');
		$this->Controller->EmailTest->from = 'noreply@example.com';
		$this->Controller->EmailTest->subject = 'Cake SMTP host test';
		$this->Controller->EmailTest->replyTo = 'noreply@example.com';
		$this->Controller->EmailTest->template = null;
		$this->Controller->EmailTest->delivery = 'smtp';
		$this->Controller->EmailTest->sendAs = 'text';
		$this->Controller->EmailTest->_debug = true;

		$socket = new MockEmailSocket();
		$socket->setReturnValue('connect', true);

		$this->Controller->EmailTest->setConnectionSocket($socket);
		$this->assertTrue($this->Controller->EmailTest->send('This is the body of the message'));

		$this->assertPattern('/EHLO localhost\n/', $this->Controller->EmailTest->smtpSend);

		$_SERVER['HTTP_HOST'] = $bkp;
	}

/**
 * testAuthenticatedSmtpSend method
 *
 * @access public
 * @return void
 */
	function testAuthenticatedSmtpSend() {
		if ($this->skipIf(!@fsockopen('localhost', 25), '%s No SMTP server running on localhost')) {
			return;
		}

		$this->Controller->EmailTest->to = 'postmaster@localhost';
		$this->Controller->EmailTest->from = 'noreply@example.com';
		$this->Controller->EmailTest->subject = 'Cake SMTP test';
		$this->Controller->EmailTest->replyTo = 'noreply@example.com';
		$this->Controller->EmailTest->template = null;
		$this->Controller->EmailTest->smtpOptions['username'] = 'test';
		$this->Controller->EmailTest->smtpOptions['password'] = 'testing';

		$this->Controller->EmailTest->delivery = 'smtp';
		$result = $this->Controller->EmailTest->send('This is the body of the message');
		$code = substr($this->Controller->EmailTest->smtpError, 0, 3);
		$this->skipIf(!$code, '%s Authentication not enabled on server');

		$this->assertFalse($result);
		$this->assertEqual($code, '535');
	}

/**
 * testSendFormats method
 *
 * @access public
 * @return void
 */
	function testSendFormats() {
		$this->Controller->EmailTest->to = 'postmaster@localhost';
		$this->Controller->EmailTest->from = 'noreply@example.com';
		$this->Controller->EmailTest->subject = 'Cake SMTP test';
		$this->Controller->EmailTest->replyTo = 'noreply@example.com';
		$this->Controller->EmailTest->template = null;
		$this->Controller->EmailTest->delivery = 'debug';
		$this->Controller->EmailTest->messageId = false;

		$date = date(DATE_RFC2822);
		$message = <<<MSGBLOC
<pre>To: postmaster@localhost
From: noreply@example.com
Subject: Cake SMTP test
Header:

From: noreply@example.com
Reply-To: noreply@example.com
Date: $date
X-Mailer: CakePHP Email Component
Content-Type: {CONTENTTYPE}
Content-Transfer-Encoding: 7bitParameters:

Message:

This is the body of the message

</pre>
MSGBLOC;

		$this->Controller->EmailTest->sendAs = 'text';
		$expect = str_replace('{CONTENTTYPE}', 'text/plain; charset=UTF-8', $message);
		$this->assertTrue($this->Controller->EmailTest->send('This is the body of the message'));
		$this->assertEqual($this->Controller->Session->read('Message.email.message'), $this->__osFix($expect));

		$this->Controller->EmailTest->sendAs = 'html';
		$expect = str_replace('{CONTENTTYPE}', 'text/html; charset=UTF-8', $message);
		$this->assertTrue($this->Controller->EmailTest->send('This is the body of the message'));
		$this->assertEqual($this->Controller->Session->read('Message.email.message'), $this->__osFix($expect));

		// TODO: better test for format of message sent?
		$this->Controller->EmailTest->sendAs = 'both';
		$this->assertTrue($this->Controller->EmailTest->send('This is the body of the message'));
		$boundary = $this->Controller->EmailTest->getBoundary();

		$expect = str_replace('{CONTENTTYPE}', 'multipart/alternative; boundary="alt-' . $boundary . '"', $message);
		$this->assertEqual($this->Controller->Session->read('Message.email.message'), $this->__osFix($expect));
	}

/**
 * testTemplates method
 *
 * @access public
 * @return void
 */
	function testTemplates() {
		ClassRegistry::flush();

		$this->Controller->EmailTest->to = 'postmaster@localhost';
		$this->Controller->EmailTest->from = 'noreply@example.com';
		$this->Controller->EmailTest->subject = 'Cake SMTP test';
		$this->Controller->EmailTest->replyTo = 'noreply@example.com';

		$this->Controller->EmailTest->delivery = 'debug';
		$this->Controller->EmailTest->messageId = false;

		$date = date(DATE_RFC2822);
		$header = <<<HEADBLOC
To: postmaster@localhost
From: noreply@example.com
Subject: Cake SMTP test
Header:

From: noreply@example.com
Reply-To: noreply@example.com
Date: $date
X-Mailer: CakePHP Email Component
Content-Type: {CONTENTTYPE}
Content-Transfer-Encoding: 7bitParameters:

Message:


HEADBLOC;

		$this->Controller->EmailTest->layout = 'default';
		$this->Controller->EmailTest->template = 'default';

		$text = <<<TEXTBLOC

This is the body of the message

This email was sent using the CakePHP Framework, http://cakephp.org.
TEXTBLOC;

		$html = <<<HTMLBLOC
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN">

<html>
<head>
	<title>Email Test</title>
</head>

<body>
	<p> This is the body of the message</p><p> </p>
	<p>This email was sent using the <a href="http://cakephp.org">CakePHP Framework</a></p>
</body>
</html>
HTMLBLOC;

		$this->Controller->EmailTest->sendAs = 'text';
		$expect = '<pre>' . str_replace('{CONTENTTYPE}', 'text/plain; charset=UTF-8', $header) . $text . "\n" . '</pre>';
		$this->assertTrue($this->Controller->EmailTest->send('This is the body of the message'));
		$this->assertEqual($this->Controller->Session->read('Message.email.message'), $this->__osFix($expect));

		$this->Controller->EmailTest->sendAs = 'html';
		$expect = '<pre>' . str_replace('{CONTENTTYPE}', 'text/html; charset=UTF-8', $header) . $html . "\n" . '</pre>';
		$this->assertTrue($this->Controller->EmailTest->send('This is the body of the message'));
		$this->assertEqual($this->Controller->Session->read('Message.email.message'), $this->__osFix($expect));

		$this->Controller->EmailTest->sendAs = 'both';
		$this->assertTrue($this->Controller->EmailTest->send('This is the body of the message'));
		$boundary = $this->Controller->EmailTest->getBoundary();

		$expect = str_replace('{CONTENTTYPE}', 'multipart/alternative; boundary="alt-' . $boundary . '"', $header);
		$expect .= '--alt-' . $boundary . "\n" . 'Content-Type: text/plain; charset=UTF-8' . "\n" . 'Content-Transfer-Encoding: 7bit' . "\n\n" . $text . "\n\n";
		$expect .= '--alt-' . $boundary . "\n" . 'Content-Type: text/html; charset=UTF-8' . "\n" . 'Content-Transfer-Encoding: 7bit' . "\n\n" . $html . "\n\n";
		$expect = '<pre>' . $expect . "--alt-$boundary--" . "\n\n" . '</pre>';
		$this->assertEqual($this->Controller->Session->read('Message.email.message'), $this->__osFix($expect));

		$this->Controller->EmailTest->reset();
		$this->Controller->EmailTest->to = 'postmaster@localhost';
		$this->Controller->EmailTest->from = 'noreply@example.com';
		$this->Controller->EmailTest->subject = 'Cake SMTP test';
		$this->Controller->EmailTest->replyTo = 'noreply@example.com';

		$this->Controller->EmailTest->delivery = 'debug';
		$this->Controller->EmailTest->messageId = false;

		$html = <<<HTMLBLOC
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN">

<html>
<head>
	<title>Email Test</title>
</head>

<body>
	<p> This is the body of the message</p><p> </p>
	<p>This email was sent using the CakePHP Framework</p>
</body>
</html>

HTMLBLOC;

		$this->Controller->EmailTest->sendAs = 'html';
		$this->assertTrue($this->Controller->EmailTest->send('This is the body of the message', 'default', 'thin'));

		$boundary = $this->Controller->EmailTest->getBoundary();
		$expect = str_replace('{CONTENTTYPE}', 'text/html; charset=UTF-8', $header) . $html;
		$expect = '<pre>' . $expect . '</pre>';
		$this->assertEqual($this->Controller->Session->read('Message.email.message'), $this->__osFix($expect));
		
		$result = ClassRegistry::getObject('view');
		$this->assertFalse($result);
	}

/**
 * test that elements used in email templates get helpers.
 *
 * @return void
 */
	function testTemplateNestedElements() {
		$this->Controller->EmailTest->to = 'postmaster@localhost';
		$this->Controller->EmailTest->from = 'noreply@example.com';
		$this->Controller->EmailTest->subject = 'Cake SMTP test';
		$this->Controller->EmailTest->replyTo = 'noreply@example.com';

		$this->Controller->EmailTest->delivery = 'debug';
		$this->Controller->EmailTest->messageId = false;
		$this->Controller->EmailTest->layout = 'default';
		$this->Controller->EmailTest->template = 'nested_element';
		$this->Controller->EmailTest->sendAs = 'html';
		$this->Controller->helpers = array('Html');

		$this->Controller->EmailTest->send();
		$result = $this->Controller->Session->read('Message.email.message');
		$this->assertPattern('/Test/', $result);
		$this->assertPattern('/http\:\/\/example\.com/', $result);
	}

/**
 * testSmtpSendSocket method
 *
 * @access public
 * @return void
 */
	function testSmtpSendSocket() {
		if ($this->skipIf(!@fsockopen('localhost', 25), '%s No SMTP server running on localhost')) {
			return;
		}

		$this->Controller->EmailTest->smtpOptions['timeout'] = 10;
		$socket =& new CakeSocket(array_merge(array('protocol'=>'smtp'), $this->Controller->EmailTest->smtpOptions));
		$this->Controller->EmailTest->setConnectionSocket($socket);

		$this->assertTrue($this->Controller->EmailTest->getConnectionSocket());

		$response = $this->Controller->EmailTest->smtpSend('HELO', '250');
		$this->assertPattern('/501 Syntax: HELO hostname/', $this->Controller->EmailTest->smtpError);

		$this->Controller->EmailTest->reset();
		$response = $this->Controller->EmailTest->smtpSend('HELO somehostname', '250');
		$this->assertNoPattern('/501 Syntax: HELO hostname/', $this->Controller->EmailTest->smtpError);
	}

/**
 * testSendDebug method
 *
 * @access public
 * @return void
 */
	function testSendDebug() {
		$this->Controller->EmailTest->to = 'postmaster@localhost';
		$this->Controller->EmailTest->from = 'noreply@example.com';
		$this->Controller->EmailTest->cc = 'cc@example.com';
		$this->Controller->EmailTest->bcc = 'bcc@example.com';
		$this->Controller->EmailTest->subject = 'Cake Debug Test';
		$this->Controller->EmailTest->replyTo = 'noreply@example.com';
		$this->Controller->EmailTest->template = null;

		$this->Controller->EmailTest->delivery = 'debug';
		$this->assertTrue($this->Controller->EmailTest->send('This is the body of the message'));
		$result = $this->Controller->Session->read('Message.email.message');

		$this->assertPattern('/To: postmaster@localhost\n/', $result);
		$this->assertPattern('/Subject: Cake Debug Test\n/', $result);
		$this->assertPattern('/Reply-To: noreply@example.com\n/', $result);
		$this->assertPattern('/From: noreply@example.com\n/', $result);
		$this->assertPattern('/Cc: cc@example.com\n/', $result);
		$this->assertPattern('/Bcc: bcc@example.com\n/', $result);
		$this->assertPattern('/Date: ' . preg_quote(date(DATE_RFC2822)) . '\n/', $result);
		$this->assertPattern('/X-Mailer: CakePHP Email Component\n/', $result);
		$this->assertPattern('/Content-Type: text\/plain; charset=UTF-8\n/', $result);
		$this->assertPattern('/Content-Transfer-Encoding: 7bitParameters:\n/', $result);
		$this->assertPattern('/This is the body of the message/', $result);
	}

/**
 * test send with delivery = debug and not using sessions.
 *
 * @return void
 */
	function testSendDebugWithNoSessions() {
		$session =& $this->Controller->Session;
		unset($this->Controller->Session);
		$this->Controller->EmailTest->to = 'postmaster@localhost';
		$this->Controller->EmailTest->from = 'noreply@example.com';
		$this->Controller->EmailTest->subject = 'Cake Debug Test';
		$this->Controller->EmailTest->replyTo = 'noreply@example.com';
		$this->Controller->EmailTest->template = null;

		$this->Controller->EmailTest->delivery = 'debug';
		$result = $this->Controller->EmailTest->send('This is the body of the message');

		$this->assertPattern('/To: postmaster@localhost\n/', $result);
		$this->assertPattern('/Subject: Cake Debug Test\n/', $result);
		$this->assertPattern('/Reply-To: noreply@example.com\n/', $result);
		$this->assertPattern('/From: noreply@example.com\n/', $result);
		$this->assertPattern('/Date: ' . preg_quote(date(DATE_RFC2822)) . '\n/', $result);
		$this->assertPattern('/X-Mailer: CakePHP Email Component\n/', $result);
		$this->assertPattern('/Content-Type: text\/plain; charset=UTF-8\n/', $result);
		$this->assertPattern('/Content-Transfer-Encoding: 7bitParameters:\n/', $result);
		$this->assertPattern('/This is the body of the message/', $result);
		$this->Controller->Session = $session;
	}

/**
 * testMessageRetrievalWithoutTemplate method
 *
 * @access public
 * @return void
 */
	function testMessageRetrievalWithoutTemplate() {
		App::build(array(
			'views' => array(TEST_CAKE_CORE_INCLUDE_PATH . 'tests' . DS . 'test_app' . DS . 'views'. DS)
		));

		$this->Controller->EmailTest->to = 'postmaster@localhost';
		$this->Controller->EmailTest->from = 'noreply@example.com';
		$this->Controller->EmailTest->subject = 'Cake Debug Test';
		$this->Controller->EmailTest->replyTo = 'noreply@example.com';
		$this->Controller->EmailTest->layout = 'default';
		$this->Controller->EmailTest->template = null;

		$this->Controller->EmailTest->delivery = 'debug';

		$text = $html = 'This is the body of the message';

		$this->Controller->EmailTest->sendAs = 'both';
		$this->assertTrue($this->Controller->EmailTest->send('This is the body of the message'));
		$this->assertEqual($this->Controller->EmailTest->textMessage, $this->__osFix($text));
		$this->assertEqual($this->Controller->EmailTest->htmlMessage, $this->__osFix($html));

		$this->Controller->EmailTest->sendAs = 'text';
		$this->assertTrue($this->Controller->EmailTest->send('This is the body of the message'));
		$this->assertEqual($this->Controller->EmailTest->textMessage, $this->__osFix($text));
		$this->assertNull($this->Controller->EmailTest->htmlMessage);

		$this->Controller->EmailTest->sendAs = 'html';
		$this->assertTrue($this->Controller->EmailTest->send('This is the body of the message'));
		$this->assertNull($this->Controller->EmailTest->textMessage);
		$this->assertEqual($this->Controller->EmailTest->htmlMessage, $this->__osFix($html));
	}

/**
 * testMessageRetrievalWithTemplate method
 *
 * @access public
 * @return void
 */
	function testMessageRetrievalWithTemplate() {
		App::build(array(
			'views' => array(TEST_CAKE_CORE_INCLUDE_PATH . 'tests' . DS . 'test_app' . DS . 'views'. DS)
		));

		$this->Controller->set('value', 22091985);
		$this->Controller->set('title_for_layout', 'EmailTest');

		$this->Controller->EmailTest->to = 'postmaster@localhost';
		$this->Controller->EmailTest->from = 'noreply@example.com';
		$this->Controller->EmailTest->subject = 'Cake Debug Test';
		$this->Controller->EmailTest->replyTo = 'noreply@example.com';
		$this->Controller->EmailTest->layout = 'default';
		$this->Controller->EmailTest->template = 'custom';

		$this->Controller->EmailTest->delivery = 'debug';

		$text = <<<TEXTBLOC

Here is your value: 22091985
This email was sent using the CakePHP Framework, http://cakephp.org.
TEXTBLOC;

		$html = <<<HTMLBLOC
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01//EN">

<html>
<head>
	<title>EmailTest</title>
</head>

<body>
	<p>Here is your value: <b>22091985</b></p>
	<p>This email was sent using the <a href="http://cakephp.org">CakePHP Framework</a></p>
</body>
</html>
HTMLBLOC;

		$this->Controller->EmailTest->sendAs = 'both';
		$this->assertTrue($this->Controller->EmailTest->send());
		$this->assertEqual($this->Controller->EmailTest->textMessage, $this->__osFix($text));
		$this->assertEqual($this->Controller->EmailTest->htmlMessage, $this->__osFix($html));

		$this->Controller->EmailTest->sendAs = 'text';
		$this->assertTrue($this->Controller->EmailTest->send());
		$this->assertEqual($this->Controller->EmailTest->textMessage, $this->__osFix($text));
		$this->assertNull($this->Controller->EmailTest->htmlMessage);

		$this->Controller->EmailTest->sendAs = 'html';
		$this->assertTrue($this->Controller->EmailTest->send());
		$this->assertNull($this->Controller->EmailTest->textMessage);
		$this->assertEqual($this->Controller->EmailTest->htmlMessage, $this->__osFix($html));
	}

/**
 * testContentArray method
 *
 * @access public
 * @return void
 */
	function testSendContentArray() {
		$this->Controller->EmailTest->to = 'postmaster@localhost';
		$this->Controller->EmailTest->from = 'noreply@example.com';
		$this->Controller->EmailTest->subject = 'Cake Debug Test';
		$this->Controller->EmailTest->replyTo = 'noreply@example.com';
		$this->Controller->EmailTest->template = null;
		$this->Controller->EmailTest->delivery = 'debug';

		$content = array('First line', 'Second line', 'Third line');
		$this->assertTrue($this->Controller->EmailTest->send($content));
		$result = $this->Controller->Session->read('Message.email.message');

		$this->assertPattern('/To: postmaster@localhost\n/', $result);
		$this->assertPattern('/Subject: Cake Debug Test\n/', $result);
		$this->assertPattern('/Reply-To: noreply@example.com\n/', $result);
		$this->assertPattern('/From: noreply@example.com\n/', $result);
		$this->assertPattern('/X-Mailer: CakePHP Email Component\n/', $result);
		$this->assertPattern('/Content-Type: text\/plain; charset=UTF-8\n/', $result);
		$this->assertPattern('/Content-Transfer-Encoding: 7bitParameters:\n/', $result);
		$this->assertPattern('/First line\n/', $result);
		$this->assertPattern('/Second line\n/', $result);
		$this->assertPattern('/Third line\n/', $result);
	}

/**
 * test setting a custom date.
 *
 * @return void
 */
	function testDateProperty() {
		$this->Controller->EmailTest->to = 'postmaster@localhost';
		$this->Controller->EmailTest->from = 'noreply@example.com';
		$this->Controller->EmailTest->subject = 'Cake Debug Test';
		$this->Controller->EmailTest->date = 'Today!';
		$this->Controller->EmailTest->template = null;
		$this->Controller->EmailTest->delivery = 'debug';

		$this->assertTrue($this->Controller->EmailTest->send('test message'));
		$result = $this->Controller->Session->read('Message.email.message');
		$this->assertPattern('/Date: Today!\n/', $result);
	}

/**
 * testContentStripping method
 *
 * @access public
 * @return void
 */
	function testContentStripping() {
		$content = "Previous content\n--alt-\nContent-TypeContent-Type:: text/html; charsetcharset==utf-8\nContent-Transfer-Encoding: 7bit";
		$content .= "\n\n<p>My own html content</p>";

		$result = $this->Controller->EmailTest->strip($content, true);
		$expected = "Previous content\n--alt-\n text/html; utf-8\n 7bit\n\n<p>My own html content</p>";
		$this->assertEqual($result, $expected);

		$content = '<p>Some HTML content with an <a href="mailto:test@example.com">email link</a>';
		$result  = $this->Controller->EmailTest->strip($content, true);
		$expected = $content;
		$this->assertEqual($result, $expected);

		$content  = '<p>Some HTML content with an ';
		$content .= '<a href="mailto:test@example.com,test2@example.com">email link</a>';
		$result  = $this->Controller->EmailTest->strip($content, true);
		$expected = $content;
		$this->assertEqual($result, $expected);

		$content = 'This is a test email to: you and whomever you forward it to';
		$result  = $this->Controller->EmailTest->strip($content, true);
		$expected = $content;
		$this->assertEqual($result, $expected);
	}

/**
 * test that the _encode() will set mb_internal_encoding.
 *
 * @return void
 */
	function test_encodeSettingInternalCharset() {
		$skip = !function_exists('mb_internal_encoding');
		if ($this->skipIf($skip, 'Missing mb_* functions, cannot run test.')) {
			return;
		}
		mb_internal_encoding('ISO-8859-1');

		$this->Controller->charset = 'UTF-8';
		$this->Controller->EmailTest->to = 'postmaster@localhost';
		$this->Controller->EmailTest->from = 'noreply@example.com';
		$this->Controller->EmailTest->subject = 'هذه رسالة بعنوان طويل مرسل للمستلم';
		$this->Controller->EmailTest->replyTo = 'noreply@example.com';
		$this->Controller->EmailTest->template = null;
		$this->Controller->EmailTest->delivery = 'debug';

		$this->Controller->EmailTest->sendAs = 'text';
		$this->assertTrue($this->Controller->EmailTest->send('This is the body of the message'));

		$subject = '=?UTF-8?B?2YfYsNmHINix2LPYp9mE2Kkg2KjYudmG2YjYp9mGINi32YjZitmEINmF2LE=?=' . "\r\n" . ' =?UTF-8?B?2LPZhCDZhNmE2YXYs9iq2YTZhQ==?=';

		preg_match('/Subject: (.*)Header:/s', $this->Controller->Session->read('Message.email.message'), $matches);
		$this->assertEqual(trim($matches[1]), $subject);

		$result = mb_internal_encoding();
		$this->assertEqual($result, 'ISO-8859-1');
	}

/**
 * testMultibyte method
 *
 * @access public
 * @return void
 */
	function testMultibyte() {
		$this->Controller->charset = 'UTF-8';
		$this->Controller->EmailTest->to = 'postmaster@localhost';
		$this->Controller->EmailTest->from = 'noreply@example.com';
		$this->Controller->EmailTest->subject = 'هذه رسالة بعنوان طويل مرسل للمستلم';
		$this->Controller->EmailTest->replyTo = 'noreply@example.com';
		$this->Controller->EmailTest->template = null;
		$this->Controller->EmailTest->delivery = 'debug';

		$subject = '=?UTF-8?B?2YfYsNmHINix2LPYp9mE2Kkg2KjYudmG2YjYp9mGINi32YjZitmEINmF2LE=?=' . "\r\n" . ' =?UTF-8?B?2LPZhCDZhNmE2YXYs9iq2YTZhQ==?=';

		$this->Controller->EmailTest->sendAs = 'text';
		$this->assertTrue($this->Controller->EmailTest->send('This is the body of the message'));
		preg_match('/Subject: (.*)Header:/s', $this->Controller->Session->read('Message.email.message'), $matches);
		$this->assertEqual(trim($matches[1]), $subject);

		$this->Controller->EmailTest->sendAs = 'html';
		$this->assertTrue($this->Controller->EmailTest->send('This is the body of the message'));
		preg_match('/Subject: (.*)Header:/s', $this->Controller->Session->read('Message.email.message'), $matches);
		$this->assertEqual(trim($matches[1]), $subject);

		$this->Controller->EmailTest->sendAs = 'both';
		$this->assertTrue($this->Controller->EmailTest->send('This is the body of the message'));
		preg_match('/Subject: (.*)Header:/s', $this->Controller->Session->read('Message.email.message'), $matches);
		$this->assertEqual(trim($matches[1]), $subject);
	}

/**
 * undocumented function
 *
 * @return void
 * @access public
 */
	function testSendWithAttachments() {
		$this->Controller->EmailTest->to = 'postmaster@localhost';
		$this->Controller->EmailTest->from = 'noreply@example.com';
		$this->Controller->EmailTest->subject = 'Attachment Test';
		$this->Controller->EmailTest->replyTo = 'noreply@example.com';
		$this->Controller->EmailTest->template = null;
		$this->Controller->EmailTest->delivery = 'debug';
		$this->Controller->EmailTest->attachments = array(
			__FILE__,
			'some-name.php' => __FILE__
		);
		$body = '<p>This is the body of the message</p>';

		$this->Controller->EmailTest->sendAs = 'text';
		$this->assertTrue($this->Controller->EmailTest->send($body));
		$msg = $this->Controller->Session->read('Message.email.message');
		$this->assertPattern('/' . preg_quote('Content-Disposition: attachment; filename="email.test.php"') . '/', $msg);
		$this->assertPattern('/' . preg_quote('Content-Disposition: attachment; filename="some-name.php"') . '/', $msg);
	}

/**
 * testSendAsIsNotIgnoredIfAttachmentsPresent method
 *
 * @return void
 * @access public
 */
	function testSendAsIsNotIgnoredIfAttachmentsPresent() {
		$this->Controller->EmailTest->to = 'postmaster@localhost';
		$this->Controller->EmailTest->from = 'noreply@example.com';
		$this->Controller->EmailTest->subject = 'Attachment Test';
		$this->Controller->EmailTest->replyTo = 'noreply@example.com';
		$this->Controller->EmailTest->template = null;
		$this->Controller->EmailTest->delivery = 'debug';
		$this->Controller->EmailTest->attachments = array(__FILE__);
		$body = '<p>This is the body of the message</p>';

		$this->Controller->EmailTest->sendAs = 'html';
		$this->assertTrue($this->Controller->EmailTest->send($body));
		$msg = $this->Controller->Session->read('Message.email.message');
		$this->assertNoPattern('/text\/plain/', $msg);
		$this->assertPattern('/text\/html/', $msg);

		$this->Controller->EmailTest->sendAs = 'text';
		$this->assertTrue($this->Controller->EmailTest->send($body));
		$msg = $this->Controller->Session->read('Message.email.message');
		$this->assertPattern('/text\/plain/', $msg);
		$this->assertNoPattern('/text\/html/', $msg);

		$this->Controller->EmailTest->sendAs = 'both';
		$this->assertTrue($this->Controller->EmailTest->send($body));
		$msg = $this->Controller->Session->read('Message.email.message');

		$this->assertNoPattern('/text\/plain/', $msg);
		$this->assertNoPattern('/text\/html/', $msg);
		$this->assertPattern('/multipart\/alternative/', $msg);
	}

/**
 * testNoDoubleNewlinesInHeaders function
 *
 * @return void
 * @access public
 */
	function testNoDoubleNewlinesInHeaders() {
		$this->Controller->EmailTest->to = 'postmaster@localhost';
		$this->Controller->EmailTest->from = 'noreply@example.com';
		$this->Controller->EmailTest->subject = 'Attachment Test';
		$this->Controller->EmailTest->replyTo = 'noreply@example.com';
		$this->Controller->EmailTest->template = null;
		$this->Controller->EmailTest->delivery = 'debug';
		$body = '<p>This is the body of the message</p>';

		$this->Controller->EmailTest->sendAs = 'both';
		$this->assertTrue($this->Controller->EmailTest->send($body));
		$msg = $this->Controller->Session->read('Message.email.message');

		$this->assertNoPattern('/\n\nContent-Transfer-Encoding/', $msg);
		$this->assertPattern('/\nContent-Transfer-Encoding/', $msg);
	}

/**
 * testReset method
 *
 * @access public
 * @return void
 */
	function testReset() {
		$this->Controller->EmailTest->template = 'test_template';
		$this->Controller->EmailTest->to = 'test.recipient@example.com';
		$this->Controller->EmailTest->from = 'test.sender@example.com';
		$this->Controller->EmailTest->replyTo = 'test.replyto@example.com';
		$this->Controller->EmailTest->return = 'test.return@example.com';
		$this->Controller->EmailTest->cc = array('cc1@example.com', 'cc2@example.com');
		$this->Controller->EmailTest->bcc = array('bcc1@example.com', 'bcc2@example.com');
		$this->Controller->EmailTest->date = 'Today!';
		$this->Controller->EmailTest->subject = 'Test subject';
		$this->Controller->EmailTest->additionalParams = 'X-additional-header';
		$this->Controller->EmailTest->delivery = 'smtp';
		$this->Controller->EmailTest->smtpOptions['host'] = 'blah';
		$this->Controller->EmailTest->smtpOptions['timeout'] = 0.5;
		$this->Controller->EmailTest->attachments = array('attachment1', 'attachment2');
		$this->Controller->EmailTest->textMessage = 'This is the body of the message';
		$this->Controller->EmailTest->htmlMessage = 'This is the body of the message';
		$this->Controller->EmailTest->messageId = false;

		$this->assertFalse($this->Controller->EmailTest->send('Should not work'));

		$this->Controller->EmailTest->reset();

		$this->assertNull($this->Controller->EmailTest->template);
		$this->assertIdentical($this->Controller->EmailTest->to, array());
		$this->assertNull($this->Controller->EmailTest->from);
		$this->assertNull($this->Controller->EmailTest->replyTo);
		$this->assertNull($this->Controller->EmailTest->return);
		$this->assertIdentical($this->Controller->EmailTest->cc, array());
		$this->assertIdentical($this->Controller->EmailTest->bcc, array());
		$this->assertNull($this->Controller->EmailTest->date);
		$this->assertNull($this->Controller->EmailTest->subject);
		$this->assertNull($this->Controller->EmailTest->additionalParams);
		$this->assertIdentical($this->Controller->EmailTest->getHeaders(), array());
		$this->assertNull($this->Controller->EmailTest->getBoundary());
		$this->assertIdentical($this->Controller->EmailTest->getMessage(), array());
		$this->assertNull($this->Controller->EmailTest->smtpError);
		$this->assertIdentical($this->Controller->EmailTest->attachments, array());
		$this->assertNull($this->Controller->EmailTest->textMessage);
		$this->assertTrue($this->Controller->EmailTest->messageId);
		$this->assertEqual('mail', $this->Controller->EmailTest->delivery);
	}

	function testPluginCustomViewClass() {
		App::build(array(
			'plugins' => array(TEST_CAKE_CORE_INCLUDE_PATH . 'tests' . DS . 'test_app' . DS . 'plugins' . DS),
			'views' => array(TEST_CAKE_CORE_INCLUDE_PATH . 'tests' . DS . 'test_app' . DS . 'views'. DS)
		));

		$this->Controller->view = 'TestPlugin.Email';

		$this->Controller->EmailTest->to = 'postmaster@localhost';
		$this->Controller->EmailTest->from = 'noreply@example.com';
		$this->Controller->EmailTest->subject = 'CustomViewClass test';
		$this->Controller->EmailTest->delivery = 'debug';
		$body = 'Body of message';

		$this->assertTrue($this->Controller->EmailTest->send($body));
		$result = $this->Controller->Session->read('Message.email.message');

		$this->assertPattern('/Body of message/', $result);

	}

/**
 * testStartup method
 *
 * @access public
 * @return void
 */
	function testStartup() {
		$this->assertNull($this->Controller->EmailTest->startup($this->Controller));
	}

/**
 * testMessageId method
 *
 * @access public
 * @return void
 */
	function testMessageId() {
		$this->Controller->EmailTest->to = 'postmaster@localhost';
		$this->Controller->EmailTest->from = 'noreply@example.com';
		$this->Controller->EmailTest->subject = 'Cake Debug Test';
		$this->Controller->EmailTest->replyTo = 'noreply@example.com';
		$this->Controller->EmailTest->template = null;

		$this->Controller->EmailTest->delivery = 'debug';
		$this->assertTrue($this->Controller->EmailTest->send('This is the body of the message'));
		$result = $this->Controller->Session->read('Message.email.message');

		$this->assertPattern('/Message-ID: \<[a-f0-9]{32}@' . env('HTTP_HOST') . '\>\n/', $result);

		$this->Controller->EmailTest->messageId = '<22091985.998877@localhost>';

		$this->assertTrue($this->Controller->EmailTest->send('This is the body of the message'));
		$result = $this->Controller->Session->read('Message.email.message');

		$this->assertPattern('/Message-ID: <22091985.998877@localhost>\n/', $result);

		$this->Controller->EmailTest->messageId = false;

		$this->assertTrue($this->Controller->EmailTest->send('This is the body of the message'));
		$result = $this->Controller->Session->read('Message.email.message');

		$this->assertNoPattern('/Message-ID:/', $result);
	}

/**
 * testSendMessage method
 *
 * @access public
 * @return void
 */
	function testSendMessage() {
		$this->Controller->EmailTest->delivery = 'getMessage';
		$this->Controller->EmailTest->lineLength = 70;

		$text = 'Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.';
		$this->Controller->EmailTest->sendAs = 'text';
		$result = $this->Controller->EmailTest->send($text);
		$expected = array(
			'Lorem ipsum dolor sit amet, consectetur adipisicing elit, sed do',
			'eiusmod tempor incididunt ut labore et dolore magna aliqua.',
			'',
			''
		);
		$this->assertEqual($expected, $result);

		$text = 'Lorem ipsum dolor sit amet, <b>consectetur</b> adipisicing elit, sed do <span>eiusmod tempor</span> incididunt ut labore et dolore magna aliqua.';
		$this->Controller->EmailTest->sendAs = 'html';
		$result = $this->Controller->EmailTest->send($text);
		$expected = array(
			$text,
			'',
			''
		);
		$this->assertEqual($expected, $result);
	}

/**
 * Test that _formatName doesn't jack up email addresses with alias parts.
 *
 * @return void
 */
	function testFormatAddressAliases() {
		$result = $this->Controller->EmailTest->formatAddress('email@example.com');
		$this->assertEqual($result, 'email@example.com');

		$result = $this->Controller->EmailTest->formatAddress('alias <email@example.com>');
		$this->assertEqual($result, 'alias <email@example.com>');
		
		$result = $this->Controller->EmailTest->formatAddress('alias<email@example.com>');
		$this->assertEqual($result, 'alias <email@example.com>');

		$result = $this->Controller->EmailTest->formatAddress('email@example.com');
		$this->assertEqual($result, 'email@example.com');

		$result = $this->Controller->EmailTest->formatAddress('<email@example.com>');
		$this->assertEqual($result, '<email@example.com>');

		$result = $this->Controller->EmailTest->formatAddress('email@example.com', true);
		$this->assertEqual($result, '<email@example.com>');

		$result = $this->Controller->EmailTest->formatAddress('<email@example.com>', true);
		$this->assertEqual($result, '<email@example.com>');

		$result = $this->Controller->EmailTest->formatAddress('alias name <email@example.com>', true);
		$this->assertEqual($result, '<email@example.com>');
	}

/**
 * test formatting addresses with multibyte chars
 *
 * @return void
 */
	function testFormatAddressMultibyte() {
		$this->Controller->EmailTest->charset = 'UTF-8';
		$result = $this->Controller->EmailTest->formatAddress('ÄÖÜTest <email@domain.de>');
		$this->assertEqual($result, '=?UTF-8?B?w4TDlsOcVGVzdA==?= <email@domain.de>');
		
		$result = $this->Controller->EmailTest->formatAddress('ÄÖÜTest<email@domain.de>');
		$this->assertEqual($result, '=?UTF-8?B?w4TDlsOcVGVzdA==?= <email@domain.de>');

		$result = $this->Controller->EmailTest->formatAddress('ÄÖÜTest <email@domain.de>', true);
		$this->assertEqual($result, '<email@domain.de>');
	}
}