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add imdb dependencies
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xiaomlove
166
HTTP/Request2/Adapter/Mock.php
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166
HTTP/Request2/Adapter/Mock.php
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<?php
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/**
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* Mock adapter intended for testing
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*
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* PHP version 5
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*
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* LICENSE
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*
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* This source file is subject to BSD 3-Clause License that is bundled
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* with this package in the file LICENSE and available at the URL
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* https://raw.github.com/pear/HTTP_Request2/trunk/docs/LICENSE
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*
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* @category HTTP
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* @package HTTP_Request2
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* @author Alexey Borzov <avb@php.net>
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* @copyright 2008-2020 Alexey Borzov <avb@php.net>
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* @license http://opensource.org/licenses/BSD-3-Clause BSD 3-Clause License
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* @link http://pear.php.net/package/HTTP_Request2
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*/
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/**
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* Base class for HTTP_Request2 adapters
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*/
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require_once 'HTTP/Request2/Adapter.php';
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/**
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* Mock adapter intended for testing
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*
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* Can be used to test applications depending on HTTP_Request2 package without
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* actually performing any HTTP requests. This adapter will return responses
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* previously added via addResponse()
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* <code>
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* $mock = new HTTP_Request2_Adapter_Mock();
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* $mock->addResponse("HTTP/1.1 ... ");
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*
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* $request = new HTTP_Request2();
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* $request->setAdapter($mock);
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*
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* // This will return the response set above
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* $response = $req->send();
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* </code>
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*
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* @category HTTP
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* @package HTTP_Request2
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* @author Alexey Borzov <avb@php.net>
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* @license http://opensource.org/licenses/BSD-3-Clause BSD 3-Clause License
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* @version Release: 2.4.2
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* @link http://pear.php.net/package/HTTP_Request2
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*/
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class HTTP_Request2_Adapter_Mock extends HTTP_Request2_Adapter
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{
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/**
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* A queue of responses to be returned by sendRequest()
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* @var array
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*/
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protected $responses = [];
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/**
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* Returns the next response from the queue built by addResponse()
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*
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* Only responses without explicit URLs or with URLs equal to request URL
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* will be considered. If matching response is not found or the queue is
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* empty then default empty response with status 400 will be returned,
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* if an Exception object was added to the queue it will be thrown.
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*
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* @param HTTP_Request2 $request HTTP request message
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*
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* @return HTTP_Request2_Response
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* @throws Exception
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*/
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public function sendRequest(HTTP_Request2 $request)
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{
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$requestUrl = (string)$request->getUrl();
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$response = null;
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foreach ($this->responses as $k => $v) {
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if (!$v[1] || $requestUrl == $v[1]) {
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$response = $v[0];
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array_splice($this->responses, $k, 1);
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break;
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}
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}
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if (!$response) {
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return self::createResponseFromString("HTTP/1.1 400 Bad Request\r\n\r\n");
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} elseif ($response instanceof HTTP_Request2_Response) {
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return $response;
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} else {
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// rethrow the exception
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$class = get_class($response);
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$message = $response->getMessage();
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$code = $response->getCode();
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throw new $class($message, $code);
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}
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}
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/**
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* Adds response to the queue
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*
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* @param mixed $response either a string, a pointer to an open file,
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* an instance of HTTP_Request2_Response or Exception
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* @param string $url A request URL this response should be valid for
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* (see {@link http://pear.php.net/bugs/bug.php?id=19276})
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*
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* @throws HTTP_Request2_Exception
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*/
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public function addResponse($response, $url = null)
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{
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if (is_string($response)) {
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$response = self::createResponseFromString($response);
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} elseif (is_resource($response)) {
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$response = self::createResponseFromFile($response);
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} elseif (!$response instanceof HTTP_Request2_Response &&
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!$response instanceof Exception
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) {
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throw new HTTP_Request2_Exception('Parameter is not a valid response');
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}
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$this->responses[] = [$response, $url];
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}
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/**
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* Creates a new HTTP_Request2_Response object from a string
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*
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* @param string $str string containing HTTP response message
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*
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* @return HTTP_Request2_Response
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* @throws HTTP_Request2_Exception
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*/
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public static function createResponseFromString($str)
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{
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$parts = preg_split('!(\r?\n){2}!m', $str, 2);
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$headerLines = explode("\n", $parts[0]);
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$response = new HTTP_Request2_Response(array_shift($headerLines));
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foreach ($headerLines as $headerLine) {
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$response->parseHeaderLine($headerLine);
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}
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$response->parseHeaderLine('');
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if (isset($parts[1])) {
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$response->appendBody($parts[1]);
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}
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return $response;
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}
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/**
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* Creates a new HTTP_Request2_Response object from a file
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*
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* @param resource $fp file pointer returned by fopen()
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*
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* @return HTTP_Request2_Response
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* @throws HTTP_Request2_Exception
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*/
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public static function createResponseFromFile($fp)
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{
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$response = new HTTP_Request2_Response(fgets($fp));
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do {
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$headerLine = fgets($fp);
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$response->parseHeaderLine($headerLine);
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} while ('' != trim($headerLine));
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while (!feof($fp)) {
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$response->appendBody(fread($fp, 8192));
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}
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return $response;
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}
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}
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?>
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