From 8a98ee24860bd0a358eb04565ccc3c87ccda5b2b Mon Sep 17 00:00:00 2001
From: Jose Lorenzo Rodriguez <jose.zap@gmail.com>
Date: Fri, 17 Jun 2011 17:51:31 -0430
Subject: [PATCH] Adding a Debug transport class to help users test their apps
 when sending emails

---
 lib/Cake/Network/Email/CakeEmail.php          |  2 +-
 lib/Cake/Network/Email/DebugTransport.php     | 50 +++++++++++++
 .../Case/Network/Email/DebugTransportTest.php | 74 +++++++++++++++++++
 3 files changed, 125 insertions(+), 1 deletion(-)
 create mode 100644 lib/Cake/Network/Email/DebugTransport.php
 create mode 100644 lib/Cake/Test/Case/Network/Email/DebugTransportTest.php

diff --git a/lib/Cake/Network/Email/CakeEmail.php b/lib/Cake/Network/Email/CakeEmail.php
index 545581ba186..91dff9d3d92 100644
--- a/lib/Cake/Network/Email/CakeEmail.php
+++ b/lib/Cake/Network/Email/CakeEmail.php
@@ -1061,7 +1061,7 @@ public function reset() {
 		$this->_htmlMessage = '';
 		$this->_message = '';
 		$this->_emailFormat = 'text';
-		$this->_transportName = 'mail';
+		$this->_transportName = 'Mail';
 		$this->_transportClass = null;
 		$this->_attachments = array();
 		$this->_config = 'default';
diff --git a/lib/Cake/Network/Email/DebugTransport.php b/lib/Cake/Network/Email/DebugTransport.php
new file mode 100644
index 00000000000..f359b8f98e6
--- /dev/null
+++ b/lib/Cake/Network/Email/DebugTransport.php
@@ -0,0 +1,50 @@
+<?php
+/**
+ * Emulates the email sending process for testing purposes
+ *
+ * PHP 5
+ *
+ * CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
+ * Copyright 2005-2011, Cake Software Foundation, Inc. (http://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * Redistributions of files must retain the above copyright notice.
+ *
+ * @copyright     Copyright 2005-2011, Cake Software Foundation, Inc. (http://cakefoundation.org)
+ * @link          http://cakephp.org CakePHP(tm) Project
+ * @package       cake.libs.email
+ * @since         CakePHP(tm) v 2.0.0
+ * @license       MIT License (http://www.opensource.org/licenses/mit-license.php)
+ */
+
+/**
+ * Debug Transport class, useful for emulate the email sending process and inspect the resulted
+ * email message before actually send it during development
+ *
+ * @package Cake.Network.Email
+ */
+class DebugTransport extends AbstractTransport {
+
+/**
+ * Send mail
+ *
+ * @params object $email CakeEmail
+ * @return boolean
+ */
+	public function send(CakeEmail $email) {
+		$headers = $email->getHeaders(array(
+			'from' => true,
+			'sender' => true,
+			'replyTo' => true,
+			'readReceipt' => true,
+			'returnPath' => true,
+			'to' => true,
+			'cc' => true,
+			'bcc' => true,
+			'subject' => true
+		));
+		$headers = $this->_headersToString($headers);
+		return $headers . "\n\n" . implode((array)$email->message(), "\n");
+	}
+
+}
diff --git a/lib/Cake/Test/Case/Network/Email/DebugTransportTest.php b/lib/Cake/Test/Case/Network/Email/DebugTransportTest.php
new file mode 100644
index 00000000000..a84a862338f
--- /dev/null
+++ b/lib/Cake/Test/Case/Network/Email/DebugTransportTest.php
@@ -0,0 +1,74 @@
+<?php
+/**
+ * DebugTransportTest file
+ *
+ * PHP 5
+ *
+ * CakePHP(tm) Tests <http://book.cakephp.org/view/1196/Testing>
+ * Copyright 2005-2011, Cake Software Foundation, Inc. (http://cakefoundation.org)
+ *
+ * Licensed under The MIT License
+ * Redistributions of files must retain the above copyright notice
+ *
+ * @copyright     Copyright 2005-2011, Cake Software Foundation, Inc. (http://cakefoundation.org)
+ * @link          http://book.cakephp.org/view/1196/Testing CakePHP(tm) Tests
+ * @package       cake.tests.cases.libs.email
+ * @since         CakePHP(tm) v 2.0.0
+ * @license       MIT License (http://www.opensource.org/licenses/mit-license.php)
+ */
+App::uses('CakeEmail', 'Network/Email');
+App::uses('AbstractTransport', 'Network/Email');
+App::uses('DebugTransport', 'Network/Email');
+
+/**
+ * Test case
+ *
+ */
+class DebugTransportTest extends CakeTestCase {
+
+/**
+ * Setup
+ *
+ * @return void
+ */
+	public function setUp() {
+		$this->DebugTransport = new DebugTransport();
+		$this->DebugTransport->config();
+	}
+
+/**
+ * testSend method
+ *
+ * @return void
+ */
+	public function testSend() {
+		$this->getMock('CakeEmail', array('message'), array(), 'DebugCakeEmail');
+		$email = new DebugCakeEmail();
+		$email->from('noreply@cakephp.org', 'CakePHP Test');
+		$email->to('cake@cakephp.org', 'CakePHP');
+		$email->cc(array('mark@cakephp.org' => 'Mark Story', 'juan@cakephp.org' => 'Juan Basso'));
+		$email->bcc('phpnut@cakephp.org');
+		$email->messageID('<4d9946cf-0a44-4907-88fe-1d0ccbdd56cb@localhost>');
+		$email->subject('Testing Message');
+		$email->expects($this->any())->method('message')->will($this->returnValue(array('First Line', 'Second Line', '')));
+
+		$data = "From: CakePHP Test <noreply@cakephp.org>\r\n";
+		$data .= "To: CakePHP <cake@cakephp.org>\r\n";
+		$data .= "Cc: Mark Story <mark@cakephp.org>, Juan Basso <juan@cakephp.org>\r\n";
+		$data .= "Bcc: phpnut@cakephp.org\r\n";
+		$data .= "X-Mailer: CakePHP Email\r\n";
+		$data .= "Date: " . date(DATE_RFC2822) . "\r\n";
+		$data .= "Message-ID: <4d9946cf-0a44-4907-88fe-1d0ccbdd56cb@localhost>\r\n";
+		$data .= "Subject: Testing Message\r\n";
+		$data .= "MIME-Version: 1.0\r\n";
+		$data .= "Content-Type: text/plain; charset=UTF-8\r\n";
+		$data .= "Content-Transfer-Encoding: 7bit";
+		$data .= "\n\n";
+		$data .= "First Line\n";
+		$data .= "Second Line\n";
+
+		$result = $this->DebugTransport->send($email);
+		$this->assertEquals($data, $result);
+	}
+
+}
\ No newline at end of file