public function testCanDetachStream()
{
$r = fopen('php://temp', 'w+');
$stream = new puzzle_stream_Stream($r);
$this->assertTrue($stream->isReadable());
$this->assertSame($r, $stream->detach());
$this->assertNull($stream->detach());
$this->assertFalse($stream->isReadable());
$this->assertSame('', $stream->read(10));
$this->assertFalse($stream->isWritable());
$this->assertFalse($stream->write('foo'));
$this->assertFalse($stream->isSeekable());
$this->assertFalse($stream->seek(10));
$this->assertFalse($stream->tell());
$this->assertFalse($stream->eof());
$this->assertNull($stream->getSize());
$this->assertSame('', (string) $stream);
$this->assertSame('', $stream->getContents());
$stream->close();
}
