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);
    }
}