Coverage Summary for Class: CommandService (org.kitodo.filemanagement)

 /*
  * (c) Kitodo. Key to digital objects e. V. <contact@kitodo.org>
  *
  * This file is part of the Kitodo project.
  *
  * It is licensed under GNU General Public License version 3 or later.
  *
  * For the full copyright and license information, please read the
  * GPL3-License.txt file that was distributed with this source code.
  */
 
 package org.kitodo.filemanagement;
 
 import java.io.File;
 import java.io.IOException;
 import java.util.List;
 import java.util.Random;
 
 import org.kitodo.api.command.CommandInterface;
 import org.kitodo.api.command.CommandResult;
 import org.kitodo.serviceloader.KitodoServiceLoader;
 
 class CommandService {
 
     private Random random = new Random(1000000);
 
     /**
      * Method executes a script string.
      *
      * @param script
      *            Path to the script file with optional arguments (filepath
      *            parameter1 parameter2 ...).
      * @return CommandResult objects
      */
     CommandResult runCommand(String script) throws IOException {
         if (script == null) {
             return null;
         }
         KitodoServiceLoader<CommandInterface> serviceLoader = new KitodoServiceLoader<>(CommandInterface.class);
         CommandInterface command = serviceLoader.loadModule();
 
         CommandResult commandResult = command.runCommand(random.nextInt(), script);
         List<String> commandResultMessages = commandResult.getMessages();
         if (commandResultMessages.size() > 0 && commandResultMessages.get(0).contains("IOException")) {
             throw new IOException(commandResultMessages.get(1));
         }
         return commandResult;
     }
 
     /**
      * Method executes a script file with parameters.
      *
      * @param scriptFile
      *            script file
      * @param parameter
      *            script parameters
      * @return CommandResult object
      */
     CommandResult runCommand(File scriptFile, List<String> parameter) throws IOException {
         if (scriptFile == null) {
             return null;
         }
         String script = generateScriptString(scriptFile, parameter);
         return runCommand(script);
     }
 
     /**
      * Generates a String in the form of (filepath parameter1 parameter2 ...).
      *
      * @param file
      *            The file.
      *
      * @param parameter
      *            The parameters.
      *
      * @return The String.
      */
     private String generateScriptString(File file, List<String> parameter) {
         String scriptString = file.getAbsolutePath();
         if (parameter != null) {
             scriptString = scriptString + " " + String.join(" ", parameter);
         }
         return scriptString;
     }
 }