public function testCloseClearProperties()
{
$handle = fopen('php://temp', 'r+');
$stream = new puzzle_stream_Stream($handle);
$stream->close();
$this->assertEmpty($stream->getMetadata());
$this->assertFalse($stream->isSeekable());
$this->assertFalse($stream->isReadable());
$this->assertFalse($stream->isWritable());
$this->assertNull($stream->getSize());
}