/**
  * @param array $configuration
  * @param $fileName
  * @return array
  * @throws InvalidConfigurationException
  */
 protected function parseConfiguration(array $configuration, $fileName)
 {
     try {
         $definitionsData = array();
         if (!empty($configuration[self::NODE_DEFINITIONS])) {
             $definitionsData = $this->definitionConfiguration->processConfiguration($configuration[self::NODE_DEFINITIONS]);
         }
         $triggersData = array();
         if (!empty($configuration[self::NODE_TRIGGERS])) {
             $triggersData = $this->triggerConfiguration->processConfiguration($configuration[self::NODE_TRIGGERS]);
         }
     } catch (InvalidConfigurationException $exception) {
         $message = sprintf('Can\'t parse process configuration from %s. %s', $fileName, $exception->getMessage());
         throw new InvalidConfigurationException($message);
     }
     return array($definitionsData, $triggersData);
 }
 /**
  * @param array $input
  * @param array $expected
  * @dataProvider processDataProvider
  */
 public function testProcess(array $input, array $expected)
 {
     $this->assertSame($expected, $this->configuration->processConfiguration($input));
 }