public function testPutRequest()
{
$curl = new Curl();
$curl->setMethod('PUT');
$curl->setOption(CURLOPT_URL, 'http://httpbin.org/put');
$curl->setPutString(json_encode(['foo' => 23, 'bar' => 42]));
$response = $curl->execute();
$data = json_decode($response);
$this->assertEquals(['foo' => 23, 'bar' => 42], (array) json_decode($data->data));
}
