public function testSetAndGetPhpPath()
 {
     $configuration = new Configuration();
     $phpPath = $this->configuration->getPhpPath();
     $configuration->setPhpPath($phpPath);
     $this->assertEquals($phpPath, $configuration->getPhpPath());
 }
 protected function assembleShellJobString($command)
 {
     return $this->configuration->getPhpPath() . ' ' . $this->configuration->getScriptPath() . $command;
 }