/**
* @param $script
* @param array $arguments
* @return mixed
* @throws WebDriverException
*/
public function executeAsyncScript($script, array $arguments = array())
{
if (!$this->driver instanceof JavaScriptExecutor) {
throw new UnsupportedOperationException('driver does not implement JavaScriptExecutor');
}
$this->dispatch('beforeScript', $script, $this);
try {
$result = $this->driver->executeAsyncScript($script, $arguments);
} catch (WebDriverException $exception) {
$this->dispatchOnException($exception);
}
$this->dispatch('afterScript', $script, $this);
return $result;
}
