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<?php |
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namespace BeubiQA\Application\Selenium; |
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use BeubiQA\Application\Lib\ResponseWaitter; |
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use BeubiQA\Application\Selenium\Options\SeleniumStartOptions; |
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use Symfony\Component\Process\ExecutableFinder; |
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use Symfony\Component\Process\Process; |
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class SeleniumStarter |
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{ |
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/** @var Process */ |
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private $process; |
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/** @var ResponseWaitter */ |
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private $responseWaitter; |
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/** @var ExecutableFinder */ |
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private $exeFinder; |
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/** @var SeleniumStartOptions */ |
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private $seleniumOptions; |
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/** @var string */ |
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private $startCommand; |
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/** |
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* @param Process $process |
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* @param ResponseWaitter $responseWaitter |
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* @param ExecutableFinder $exeFinder |
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*/ |
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public function __construct(SeleniumStartOptions $seleniumOptions, Process $process, ResponseWaitter $responseWaitter, ExecutableFinder $exeFinder) |
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{ |
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$this->seleniumOptions = $seleniumOptions; |
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$this->process = $process; |
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$this->responseWaitter = $responseWaitter; |
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$this->exeFinder = $exeFinder; |
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} |
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private function setStartCommand($command) |
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{ |
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$this->startCommand = $command; |
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} |
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public function getStartCommand() |
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{ |
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return $this->startCommand; |
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} |
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public function start() |
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{ |
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$seleniumUrl = $this->seleniumOptions->getSeleniumUrl(); |
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$seleniumQuery = $this->seleniumOptions->getSeleniumQuery(); |
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$seleniumJarLocation = $this->seleniumOptions->getSeleniumJarLocation(); |
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if (!$seleniumUrl || !$seleniumQuery || !$seleniumJarLocation) { |
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throw new \LogicException('Url, Query and Selenium Jar Location is mandatory and Jar Location should point to a .jar file.'); |
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} |
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if (!is_file($seleniumJarLocation)) { |
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throw new \RuntimeException('Selenium jar is not a file'); |
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} |
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if (!is_readable($seleniumJarLocation)) { |
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throw new \RuntimeException('Selenium jar not readable - '.$seleniumJarLocation); |
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} |
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if ($this->isSeleniumAvailable()) { |
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throw new \RuntimeException('Selenium was already started'); |
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} |
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$this->setStartCommand($this->createStartCommand()); |
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$this->process->setCommandLine($this->getStartCommand()); |
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$this->process->start(); |
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$this->responseWaitter->waitUntilAvailable($seleniumUrl, $seleniumQuery); |
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} |
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public function isSeleniumAvailable() |
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{ |
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return $this->responseWaitter->isAvailable($this->seleniumOptions->getSeleniumUrl(), $this->seleniumOptions->getSeleniumQuery()); |
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} |
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/** |
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* @param array $options |
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* |
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* @return string |
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*/ |
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private function createStartCommand() |
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{ |
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$cmd = $this->exeFinder->find('java').' -jar '.$this->seleniumOptions->getSeleniumJarLocation(); |
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if ($this->seleniumOptions->isXvfbEnabled()) { |
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$xvfbCmd = 'DISPLAY=:21'; |
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$cmd = $xvfbCmd.' '.$cmd; |
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} |
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$seleniumExtraArgs = $this->seleniumOptions->getSeleniumExtraArguments(); |
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if ($seleniumExtraArgs) { |
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foreach ($seleniumExtraArgs as $optionName => $optionValue) { |
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$cmd .= ' -'.$optionName.' '.$optionValue; |
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} |
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} |
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$seleniumPort = $this->seleniumOptions->getSeleniumPort(); |
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if ($seleniumPort) { |
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$cmd .= ' -port '.$seleniumPort; |
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} |
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$logLocation = $this->seleniumOptions->getSeleniumLogLocation(); |
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if ($logLocation) { |
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$cmd .= ' > '.$logLocation.' 2> '.$logLocation; |
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} |
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return $cmd; |
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} |
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/** |
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* @return SeleniumStartOptions |
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*/ |
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public function getStartOptions() |
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{ |
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return $this->seleniumOptions; |
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} |
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/** |
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* @return ResponseWaitter |
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*/ |
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public function getResponseWaitter() |
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{ |
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return $this->responseWaitter; |
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} |
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} |
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fonsecas72 /
selenium-handler
