181 lines
6.6 KiB
PHP
181 lines
6.6 KiB
PHP
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<?php
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/**
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* PHPUnit
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*
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* Copyright (c) 2010-2013, Sebastian Bergmann <sebastian@phpunit.de>.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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*
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* * Neither the name of Sebastian Bergmann nor the names of his
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
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* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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* @package PHPUnit_Selenium
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* @author Giorgio Sironi <info@giorgiosironi.com>
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* @copyright 2010-2013 Sebastian Bergmann <sebastian@phpunit.de>
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* @license http://www.opensource.org/licenses/BSD-3-Clause The BSD 3-Clause License
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* @link http://www.phpunit.de/
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* @since File available since Release 1.2.0
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*/
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namespace PHPUnit\Extensions\Selenium2TestCase;
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use BadMethodCallException;
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use PHPUnit\Extensions\Selenium2TestCase\Session\Timeouts;
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/**
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* Driver for creating browser session with Selenium 2 (WebDriver API).
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*
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* @package PHPUnit_Selenium
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* @author Giorgio Sironi <info@giorgiosironi.com>
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* @copyright 2010-2013 Sebastian Bergmann <sebastian@phpunit.de>
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* @license http://www.opensource.org/licenses/BSD-3-Clause The BSD 3-Clause License
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* @version Release: @package_version@
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* @link http://www.phpunit.de/
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* @since Class available since Release 1.2.0
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*/
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class Driver
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{
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private $seleniumServerUrl;
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private $seleniumServerRequestsTimeout;
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public function __construct(URL $seleniumServerUrl, $timeout = 60)
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{
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$this->seleniumServerUrl = $seleniumServerUrl;
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$this->seleniumServerRequestsTimeout = $timeout;
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}
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public function startSession(array $desiredCapabilities, URL $browserUrl)
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{
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$sessionCreation = $this->seleniumServerUrl->descend("/wd/hub/session");
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$response = $this->curl('POST', $sessionCreation, array(
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'desiredCapabilities' => $desiredCapabilities
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));
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$sessionPrefix = $response->getURL();
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$timeouts = new Timeouts(
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$this,
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$sessionPrefix->descend('timeouts'),
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$this->seleniumServerRequestsTimeout * 1000
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);
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return new Session(
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$this,
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$sessionPrefix,
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$browserUrl,
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$timeouts
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);
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}
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/**
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* Performs an HTTP request to the Selenium 2 server.
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*
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* @param string $method 'GET'|'POST'|'DELETE'|...
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* @param string $url
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* @param array $params JSON parameters for POST requests
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*/
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public function curl($http_method, URL $url, $params = NULL)
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{
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$curl = curl_init($url->getValue());
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curl_setopt($curl, CURLOPT_TIMEOUT, $this->seleniumServerRequestsTimeout);
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curl_setopt($curl, CURLOPT_RETURNTRANSFER, TRUE);
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curl_setopt($curl,
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CURLOPT_HTTPHEADER,
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array(
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'Content-type: application/json;charset=UTF-8',
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'Accept: application/json;charset=UTF-8'
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));
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if ($http_method === 'POST') {
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curl_setopt($curl, CURLOPT_POST, TRUE);
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if ($params && is_array($params)) {
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curl_setopt($curl, CURLOPT_POSTFIELDS, json_encode($params));
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} else {
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curl_setopt($curl, CURLOPT_POSTFIELDS, '');
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}
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curl_setopt($curl, CURLOPT_FOLLOWLOCATION, TRUE);
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} else if ($http_method == 'DELETE') {
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curl_setopt($curl, CURLOPT_CUSTOMREQUEST, 'DELETE');
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}
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$rawResponse = trim(curl_exec($curl));
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if (curl_errno($curl)) {
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throw new NoSeleniumException(
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'Error connection[' . curl_errno($curl) . '] to ' .
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$url->getValue() . ': ' . curl_error($curl)
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);
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}
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$info = curl_getinfo($curl);
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if ($info['http_code'] == 0) {
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throw new NoSeleniumException();
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}
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if ($info['http_code'] == 404) {
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throw new BadMethodCallException("The command $url is not recognized by the server.");
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}
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if (($info['http_code'] >= 400) && ($info['http_code'] < 500)) {
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throw new BadMethodCallException("Something unexpected happened: '$rawResponse'");
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}
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curl_close($curl);
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$content = json_decode($rawResponse, TRUE);
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if ($content === null && json_last_error() !== JSON_ERROR_NONE) {
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throw new \PHPUnit\Extensions\Selenium2TestCase\Exception(
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sprintf(
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"JSON decoding of remote response failed.\n".
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"Error code: %d\n".
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"The response: '%s'\n",
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json_last_error(),
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$rawResponse
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)
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);
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}
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$value = null;
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if (is_array($content) && array_key_exists('value', $content)) {
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$value = $content['value'];
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}
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$message = null;
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if (is_array($value) && array_key_exists('message', $value)) {
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$message = $value['message'];
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}
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$status = isset($content['status']) ? $content['status'] : 0;
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if ($status !== WebDriverException::Success) {
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throw new WebDriverException($message, $status);
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}
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return new Response($content, $info);
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}
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public function execute(Command $command)
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{
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return $this->curl($command->httpMethod(),
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$command->url(),
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$command->jsonParameters());
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}
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}
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