<?php

class Swift_Encoder_Rfc2231EncoderTest extends SwiftMailerTestCase
{
    private $_rfc2045Token = '/^[\x21\x23-\x27\x2A\x2B\x2D\x2E\x30-\x39\x41-\x5A\x5E-\x7E]+$/D';

    public function testEncodingAsciiCharactersProducesValidToken()
    {
        $charStream = $this->getMockery('Swift_CharacterStream');

        $string = '';
        foreach (range(0x00, 0x7F) as $octet) {
            $char = pack('C', $octet);
            $string .= $char;
            $charStream->shouldReceive('read')
                       ->once()
                       ->andReturn($char);
        }

        $charStream->shouldReceive('flushContents')
                    ->once();
        $charStream->shouldReceive('importString')
                    ->once()
                    ->with($string);
        $charStream->shouldReceive('read')
                    ->atLeast()->times(1)
                    ->andReturn(false);

        $encoder = new Swift_Encoder_Rfc2231Encoder($charStream);
        $encoded = $encoder->encodeString($string);

        foreach (explode("\r\n", $encoded) as $line) {
            $this->assertRegExp($this->_rfc2045Token, $line,
                '%s: Encoder should always return a valid RFC 2045 token.');
        }
    }

    public function testEncodingNonAsciiCharactersProducesValidToken()
    {
        $charStream = $this->getMockery('Swift_CharacterStream');

        $string = '';
        foreach (range(0x80, 0xFF) as $octet) {
            $char = pack('C', $octet);
            $string .= $char;
            $charStream->shouldReceive('read')
                       ->once()
                       ->andReturn($char);
        }
        $charStream->shouldReceive('flushContents')
                    ->once();
        $charStream->shouldReceive('importString')
                    ->once()
                    ->with($string);
        $charStream->shouldReceive('read')
                    ->atLeast()->times(1)
                    ->andReturn(false);
        $encoder = new Swift_Encoder_Rfc2231Encoder($charStream);

        $encoded = $encoder->encodeString($string);

        foreach (explode("\r\n", $encoded) as $line) {
            $this->assertRegExp($this->_rfc2045Token, $line,
                '%s: Encoder should always return a valid RFC 2045 token.');
        }
    }

    public function testMaximumLineLengthCanBeSet()
    {
        $charStream = $this->getMockery('Swift_CharacterStream');

        $string = '';
        for ($x = 0; $x < 200; ++$x) {
            $char = 'a';
            $string .= $char;
            $charStream->shouldReceive('read')
                       ->once()
                       ->andReturn($char);
        }
        $charStream->shouldReceive('flushContents')
                    ->once();
        $charStream->shouldReceive('importString')
                    ->once()
                    ->with($string);
        $charStream->shouldReceive('read')
                    ->atLeast()->times(1)
                    ->andReturn(false);
        $encoder = new Swift_Encoder_Rfc2231Encoder($charStream);

        $encoded = $encoder->encodeString($string, 0, 75);

        $this->assertEquals(
            str_repeat('a', 75)."\r\n".
            str_repeat('a', 75)."\r\n".
            str_repeat('a', 50),
            $encoded,
            '%s: Lines should be wrapped at each 75 characters'
            );
    }

    public function testFirstLineCanHaveShorterLength()
    {
        $charStream = $this->getMockery('Swift_CharacterStream');

        $string = '';
        for ($x = 0; $x < 200; ++$x) {
            $char = 'a';
            $string .= $char;
            $charStream->shouldReceive('read')
                       ->once()
                       ->andReturn($char);
        }
        $charStream->shouldReceive('flushContents')
                    ->once();
        $charStream->shouldReceive('importString')
                    ->once()
                    ->with($string);
        $charStream->shouldReceive('read')
                    ->atLeast()->times(1)
                    ->andReturn(false);
        $encoder = new Swift_Encoder_Rfc2231Encoder($charStream);
        $encoded = $encoder->encodeString($string, 25, 75);

        $this->assertEquals(
            str_repeat('a', 50)."\r\n".
            str_repeat('a', 75)."\r\n".
            str_repeat('a', 75),
            $encoded,
            '%s: First line should be 25 bytes shorter than the others.'
            );
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----MzA5MjE2ODk4MzUwMTAwOCA0Nzk5MjAxMDM2Mjk4NDMgNjczMTQ3NDk4NjQxOTE2Ng==