/**
* Handle body to stream object.
*
* @param string $body The body data.
*
* @return StreamInterface Converted to stream object.
*/
protected function handleBody($body)
{
$stream = new Stream('php://memory', 'rw+');
$stream->write($body);
$stream->rewind();
return $stream;
}
/**
* Handle body to stream object.
*
* @param string $body The body data.
*
* @return StreamInterface Converted to stream object.
*/
protected function handleBody($body)
{
if (is_string($body)) {
$stream = new Stream('php://temp', 'wb+');
$stream->write($body);
$stream->rewind();
$body = $stream;
}
if (!$body instanceof StreamInterface) {
throw new \InvalidArgumentException(sprintf('Invalid body content type %s, please provide string or StreamInterface', gettype($body)));
}
return $body;
}
/**
* Method to test read().
*
* @return void
*
* @covers \Windwalker\Http\Stream::read
*/
public function testRead()
{
$this->createTempFile();
file_put_contents($this->tmpnam, 'FOO BAR');
$resource = fopen($this->tmpnam, Stream::MODE_READ_ONLY_FROM_BEGIN);
$stream = new Stream($resource);
$this->assertEquals('FO', $stream->read(2));
$this->assertEquals('O B', $stream->read(3));
$stream->rewind();
$this->assertEquals('FOO', $stream->read(3));
}
