Behat\Testwork\ServiceContainer\Configuration\ConfigurationLoader::setConfigurationFilePath PHP Method

    public function setConfigurationFilePath($path)
    {
        $this->configurationPath = $path;
    }

 /**
  * Runs the current application.
  *
  * @param InputInterface  $input  An Input instance
  * @param OutputInterface $output An Output instance
  *
  * @return integer 0 if everything went fine, or an error code
  */
 public function doRun(InputInterface $input, OutputInterface $output)
 {
     if (is_file($path = $input->getParameterOption(array('--config', '-c')))) {
         $this->configurationLoader->setConfigurationFilePath($path);
     }
     $this->add($this->createCommand($input, $output));
     if ($input->hasParameterOption(array('--config-reference'))) {
         $input = new ArrayInput(array('--config-reference' => true));
     }
     return parent::doRun($input, $output);
 }