Author: Tim Wagner (tw@appserver.io)
Inheritance: extends AppserverIo\Appserver\Core\Api\AbstractFileOperationService
 /**
  * Test if the application server's base directory will be returned appended
  * with the directory passed as parameter.
  *
  * @return void
  */
 public function testGetBaseDirectoryWithDirectoryToAppend()
 {
     $directoryToAppend = '/webapps';
     $this->assertSame('/opt/appserver' . $directoryToAppend, $this->service->getBaseDirectory($directoryToAppend));
 }