content: /*
   * JBoss, Home of Professional Open Source
   * Copyright 2014 Red Hat Inc. and/or its affiliates and other contributors
   * as indicated by the @authors tag. All rights reserved.
   * See the copyright.txt in the distribution for a
   * full listing of individual contributors.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package org.aesh.command;
  
  import org.aesh.command.activator.CommandActivator;
  import org.aesh.command.activator.OptionActivator;
  import org.aesh.command.completer.CompleterInvocation;
  import org.aesh.command.converter.ConverterInvocation;
  import org.aesh.command.impl.registry.AeshCommandRegistryBuilder;
  import org.aesh.command.invocation.CommandInvocation;
  import org.aesh.command.option.Argument;
  import org.aesh.command.option.Option;
  import org.aesh.command.registry.CommandRegistry;
  import org.aesh.command.settings.Settings;
  import org.aesh.command.settings.SettingsBuilder;
  import org.aesh.command.validator.ValidatorInvocation;
  import org.aesh.readline.Prompt;
  import org.aesh.readline.ReadlineConsole;
  import org.aesh.tty.TestConnection;
  import org.aesh.terminal.utils.Config;
  import org.junit.Test;
  
  /**
   * @author <a href="mailto:stale.pedersen@jboss.org">Ståle W. Pedersen</a>
   */
  public class AeshCommandRequiredTest {
  
      @Test
      public void testOptionRequired() throws Exception {
          TestConnection connection = new TestConnection(false);
  
          CommandRegistry registry = AeshCommandRegistryBuilder.builder()
                  .command(ReqCommand.class)
                  .create();
  
          Settings<CommandInvocation, ConverterInvocation, CompleterInvocation, ValidatorInvocation,
                          OptionActivator, CommandActivator> settings =
                  SettingsBuilder.builder()
                          .logging(true)
                          .connection(connection)
                          .commandRegistry(registry)
                          .build();
  
          ReadlineConsole console = new ReadlineConsole(settings);
          console.setPrompt(new Prompt(""));
          console.start();
  
          connection.read("req "+ Config.getLineSeparator());
          Thread.sleep(200);
          connection.assertBufferEndsWith("Option: --reset-configuration is required for this command."
                  +Config.getLineSeparator());
  
          console.stop();
      }
  
      @Test
      public void testArgumentAndOptionRequired() throws Exception {
          TestConnection connection = new TestConnection(false);
  
          CommandRegistry registry = AeshCommandRegistryBuilder.builder()
                  .command(ReqCommand2.class)
                  .create();
  
          Settings<CommandInvocation, ConverterInvocation, CompleterInvocation, ValidatorInvocation,
                  OptionActivator, CommandActivator> settings =
                  SettingsBuilder.builder()
                          .logging(true)
                          .connection(connection)
                          .commandRegistry(registry)
                          .build();
  
          ReadlineConsole console = new ReadlineConsole(settings);
          console.setPrompt(new Prompt(""));
          console.start();
  
          connection.read("req2 --reset-configuration=false"+ Config.getLineSeparator());
          Thread.sleep(200);
          connection.assertBufferEndsWith("Argument 'arg' is required for this command."
                  +Config.getLineSeparator());
  
          console.stop();
      }
  
      @Test
      public void testArgumentAndOptionRequiredGroupCommand() throws Exception {
          TestConnection connection = new TestConnection(false);
  
          CommandRegistry registry = AeshCommandRegistryBuilder.builder()
                  .command(GroupReqCommand.class)
                  .create();
  
          Settings<CommandInvocation, ConverterInvocation, CompleterInvocation, ValidatorInvocation,
                  OptionActivator, CommandActivator> settings =
                  SettingsBuilder.builder()
                          .logging(true)
                          .connection(connection)
                          .commandRegistry(registry)
                          .build();
  
          ReadlineConsole console = new ReadlineConsole(settings);
          console.setPrompt(new Prompt(""));
          console.start();
  
          connection.read("group req2 --reset-configuration=false"+ Config.getLineSeparator());
          Thread.sleep(200);
          connection.assertBufferEndsWith("Argument 'arg' is required for this command."
                  +Config.getLineSeparator());
  
          console.stop();
      }
  
  
  
      @CommandDefinition(name = "req", description = "")
      public static class ReqCommand implements Command {
  
          @Option(name = "reset-configuration", required = true)
          private boolean resetConfiguration;
  
          @Option
          private String foo;
  
          @Argument
          private String arg;
  
          @Override
          public CommandResult execute(CommandInvocation commandInvocation) throws CommandException, InterruptedException {
              return CommandResult.SUCCESS;
          }
      }
  
      @GroupCommandDefinition(name = "group", description = "", groupCommands = {ReqCommand2.class})
      public static class GroupReqCommand implements Command {
  
          @Override
          public CommandResult execute(CommandInvocation commandInvocation) throws CommandException, InterruptedException {
              return CommandResult.SUCCESS;
          }
      }
  
  
      @CommandDefinition(name = "req2", description = "")
      public static class ReqCommand2 implements Command {
  
          @Option(name = "reset-configuration", required = true)
          private boolean resetConfiguration;
  
          @Option
          private String foo;
  
          @Argument(required = true)
          private String arg;
  
          @Override
          public CommandResult execute(CommandInvocation commandInvocation) throws CommandException, InterruptedException {
              commandInvocation.println("resetConfiguration is: "+resetConfiguration+", arg is:"+arg);
              return CommandResult.SUCCESS;
          }
      }
  
  
  }
  