muzich/vendor/swiftmailer/tests/bug/Swift/Bug38Test.php

<?php

require_once 'Swift/Tests/SwiftUnitTestCase.php';

class Swift_Bug38Test extends Swift_Tests_SwiftUnitTestCase
{
  
  private $_attFile;
  private $_attFileName;
  private $_attFileType;
  
  public function setUp()
  {
    $this->_attFileName = 'data.txt';
    $this->_attFileType = 'text/plain';
    $this->_attFile = dirname(__FILE__) . '/../../_samples/files/data.txt';
    Swift_Preferences::getInstance()->setCharset('utf-8');
  }
  
  public function testWritingMessageToByteStreamProducesCorrectStructure()
  {
    $message = new Swift_Message();
    $message->setSubject('test subject');
    $message->setTo('user@domain.tld');
    $message->setCc('other@domain.tld');
    $message->setFrom('user@domain.tld');
    
    $image = new Swift_Image('<data>', 'image.gif', 'image/gif');
    
    $cid = $message->embed($image);
    $message->setBody('HTML part', 'text/html');
    
    $id = $message->getId();
    $date = preg_quote(date('r', $message->getDate()), '~');
    $boundary = $message->getBoundary();
    $imgId = $image->getId();
    
    $stream = new Swift_ByteStream_ArrayByteStream();
    
    $message->toByteStream($stream);
    
    $this->assertPatternInStream(
      '~^' .
      'Message-ID: <' . $id . '>' . "\r\n" .
      'Date: ' . $date . "\r\n" .
      'Subject: test subject' . "\r\n" .
      'From: user@domain.tld' . "\r\n" .
      'To: user@domain.tld' . "\r\n" .
      'Cc: other@domain.tld' . "\r\n" .
      'MIME-Version: 1.0' . "\r\n" .
      'Content-Type: multipart/related;' . "\r\n" .
      ' boundary="' . $boundary . '"' . "\r\n" .
      "\r\n\r\n" .
      '--' . $boundary . "\r\n" .
      'Content-Type: text/html; charset=utf-8' . "\r\n" .
      'Content-Transfer-Encoding: quoted-printable' . "\r\n" .
      "\r\n" .
      'HTML part' .
      "\r\n\r\n" .
      '--' . $boundary . "\r\n" .
      'Content-Type: image/gif; name=image.gif' . "\r\n" .
      'Content-Transfer-Encoding: base64' . "\r\n" .
      'Content-Disposition: inline; filename=image.gif' . "\r\n" .
      'Content-ID: <' . preg_quote($imgId, '~') . '>' . "\r\n" .
      "\r\n" .
      preg_quote(base64_encode('<data>'), '~') .
      "\r\n\r\n" .
      '--' . $boundary . '--' . "\r\n" .
      '$~D',
      $stream
    );
  }
  
  public function testWritingMessageToByteStreamTwiceProducesCorrectStructure()
  {
    $message = new Swift_Message();
    $message->setSubject('test subject');
    $message->setTo('user@domain.tld');
    $message->setCc('other@domain.tld');
    $message->setFrom('user@domain.tld');
    
    $image = new Swift_Image('<data>', 'image.gif', 'image/gif');
    
    $cid = $message->embed($image);
    $message->setBody('HTML part', 'text/html');
    
    $id = $message->getId();
    $date = preg_quote(date('r', $message->getDate()), '~');
    $boundary = $message->getBoundary();
    $imgId = $image->getId();
    
    $pattern = '~^' .
    'Message-ID: <' . $id . '>' . "\r\n" .
    'Date: ' . $date . "\r\n" .
    'Subject: test subject' . "\r\n" .
    'From: user@domain.tld' . "\r\n" .
    'To: user@domain.tld' . "\r\n" .
    'Cc: other@domain.tld' . "\r\n" .
    'MIME-Version: 1.0' . "\r\n" .
    'Content-Type: multipart/related;' . "\r\n" .
    ' boundary="' . $boundary . '"' . "\r\n" .
    "\r\n\r\n" .
    '--' . $boundary . "\r\n" .
    'Content-Type: text/html; charset=utf-8' . "\r\n" .
    'Content-Transfer-Encoding: quoted-printable' . "\r\n" .
    "\r\n" .
    'HTML part' .
    "\r\n\r\n" .
    '--' . $boundary . "\r\n" .
    'Content-Type: image/gif; name=image.gif' . "\r\n" .
    'Content-Transfer-Encoding: base64' . "\r\n" .
    'Content-Disposition: inline; filename=image.gif' . "\r\n" .
    'Content-ID: <' . preg_quote($imgId, '~') . '>' . "\r\n" .
    "\r\n" .
    preg_quote(base64_encode('<data>'), '~') .
    "\r\n\r\n" .
    '--' . $boundary . '--' . "\r\n" .
    '$~D'
    ;
    
    $streamA = new Swift_ByteStream_ArrayByteStream();
    $streamB = new Swift_ByteStream_ArrayByteStream();
    
    $message->toByteStream($streamA);
    $message->toByteStream($streamB);
    
    $this->assertPatternInStream($pattern, $streamA);
    $this->assertPatternInStream($pattern, $streamB);
  }
  
  public function testWritingMessageToByteStreamTwiceUsingAFileAttachment()
  {
    $message = new Swift_Message();
    $message->setSubject('test subject');
    $message->setTo('user@domain.tld');
    $message->setCc('other@domain.tld');
    $message->setFrom('user@domain.tld');
    
    $attachment = Swift_Attachment::fromPath($this->_attFile);
    
    $message->attach($attachment);
    
    $message->setBody('HTML part', 'text/html');
    
    $id = $message->getId();
    $date = preg_quote(date('r', $message->getDate()), '~');
    $boundary = $message->getBoundary();
    
    $streamA = new Swift_ByteStream_ArrayByteStream();
    $streamB = new Swift_ByteStream_ArrayByteStream();
    
    $pattern = '~^' .
      'Message-ID: <' . $id . '>' . "\r\n" .
      'Date: ' . $date . "\r\n" .
      'Subject: test subject' . "\r\n" .
      'From: user@domain.tld' . "\r\n" .
      'To: user@domain.tld' . "\r\n" .
      'Cc: other@domain.tld' . "\r\n" .
      'MIME-Version: 1.0' . "\r\n" .
      'Content-Type: multipart/mixed;' . "\r\n" .
      ' boundary="' . $boundary . '"' . "\r\n" .
      "\r\n\r\n" .
      '--' . $boundary . "\r\n" .
      'Content-Type: text/html; charset=utf-8' . "\r\n" .
      'Content-Transfer-Encoding: quoted-printable' . "\r\n" .
      "\r\n" .
      'HTML part' .
      "\r\n\r\n" .
      '--' . $boundary . "\r\n" .
      'Content-Type: ' . $this->_attFileType . '; name=' . $this->_attFileName . "\r\n" .
      'Content-Transfer-Encoding: base64' . "\r\n" .
      'Content-Disposition: attachment; filename=' . $this->_attFileName . "\r\n" .
      "\r\n" .
      preg_quote(base64_encode(file_get_contents($this->_attFile)), '~') .
      "\r\n\r\n" .
      '--' . $boundary . '--' . "\r\n" .
      '$~D'
      ;
    
    $message->toByteStream($streamA);
    $message->toByteStream($streamB);
    
    $this->assertPatternInStream($pattern, $streamA);
    $this->assertPatternInStream($pattern, $streamB);
  }
  
  // -- Helpers
  
  public function assertPatternInStream($pattern, $stream, $message = '%s')
  {
    $string = '';
    while (false !== $bytes = $stream->read(8192))
    {
      $string .= $bytes;
    }
    $this->assertPattern($pattern, $string, $message);
  }
  
}