public function testnullIsReturnedWhenRequestingANonExistingHeader()
{
$response = new CurlClientResponse("HTTP/1.1 200 OK\r\nCache-Control: max-age=30\r\nCache-Control: s-maxage=50\r\n\r\n");
$this->assertEquals(null, $response->getHeader('Host'));
}
/**
* Executes a Curl.
*
* @param String $method
* @param String $location
*
* @return CurlClientResponse
* @throws ConnectionFailedException
*/
public function execute($method, $location)
{
curl_setopt_array($this->curl, [CURLOPT_URL => $location, CURLOPT_COOKIE => $this->getRequestCookies(), CURLOPT_CUSTOMREQUEST => $method]);
if (!($response = curl_exec($this->curl))) {
$err = curl_error($this->curl);
$msg = sprintf("unable to communicate with server at '%s'; %s", $location, $err);
$this->restart();
throw new ConnectionFailedException($msg);
}
$response = new CurlClientResponse($response);
$this->cookies = array_merge($this->cookies, $response->getCookies());
if ($this->restart === true) {
$this->restart();
}
return $response;
}