/**
* Create a JSON response with the given data.
*
* Default JSON encoding is performed with the following options, which
* produces RFC4627-compliant JSON, capable of embedding into HTML.
*
* - JSON_HEX_TAG
* - JSON_HEX_APOS
* - JSON_HEX_AMP
* - JSON_HEX_QUOT
* - JSON_UNESCAPED_SLASHES
*
* @param mixed $data Data to convert to JSON.
* @param int $status Integer status code for the response; 200 by default.
* @param array $headers Array of headers to use at initialization.
* @param int $encodingOptions JSON encoding options to use.
* @throws InvalidArgumentException if unable to encode the $data to JSON.
*/
public function __construct($data, $status = 200, array $headers = [], $encodingOptions = self::DEFAULT_JSON_FLAGS)
{
$body = new Stream('php://temp', 'wb+');
$body->write($this->jsonEncode($data, $encodingOptions));
$headers = $this->injectContentType('application/json', $headers);
parent::__construct($body, $status, $headers);
}
public function testSerializesRequestWithBody()
{
$body = json_encode(['test' => 'value']);
$stream = new Stream('php://memory', 'wb+');
$stream->write($body);
$request = (new Request())->withMethod('POST')->withUri(new Uri('http://example.com/foo/bar'))->withAddedHeader('Accept', 'application/json')->withAddedHeader('Content-Type', 'application/json')->withBody($stream);
$message = Serializer::toString($request);
$this->assertContains("POST /foo/bar HTTP/1.1\r\n", $message);
$this->assertContains("\r\n\r\n" . $body, $message);
}
/**
* Create the message body.
*
* @param string|StreamInterface $html
* @return StreamInterface
* @throws InvalidArgumentException if $html is neither a string or stream.
*/
private function createBody($html)
{
if ($html instanceof StreamInterface) {
return $html;
}
if (!is_string($html)) {
throw new InvalidArgumentException(sprintf('Invalid content (%s) provided to %s', is_object($html) ? get_class($html) : gettype($html), __CLASS__));
}
$body = new Stream('php://temp', 'wb+');
$body->write($html);
return $body;
}
/**
* Deserialize a response string to a response instance.
*
* @param string $message
* @return Response
* @throws UnexpectedValueException when errors occur parsing the message.
*/
public static function fromString($message)
{
$stream = new Stream('php://temp', 'wb+');
$stream->write($message);
return static::fromStream($stream);
}
/**
* @group 67
*/
public function testRaisesExceptionOnAttachForNonStreamResources()
{
$resource = $this->getResourceFor67();
if (false === $resource) {
$this->markTestSkipped('No acceptable resource available to test ' . __METHOD__);
}
$stream = new Stream(__FILE__);
$this->setExpectedException('InvalidArgumentException', 'stream');
$stream->attach($resource);
}
public function testCannotRetrieveStreamAfterMove()
{
$stream = new Stream('php://temp', 'wb+');
$stream->write('Foo bar!');
$upload = new UploadedFile($stream, 0, UPLOAD_ERR_OK);
$this->tmpFile = $to = tempnam(sys_get_temp_dir(), 'diac');
$upload->moveTo($to);
$this->assertTrue(file_exists($to));
$this->setExpectedException('RuntimeException', 'moved');
$upload->getStream();
}
