content: /*
   * Copyright 2010-2025 Hyland Software, Inc. and its affiliates.
   *
   * 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.activiti.examples.bpmn.shell;
  
  import static org.assertj.core.api.Assertions.assertThat;
  
  import org.activiti.engine.impl.test.PluggableActivitiTestCase;
  import org.activiti.engine.runtime.ProcessInstance;
  import org.activiti.engine.test.Deployment;
  
  public class ShellTaskTest extends PluggableActivitiTestCase {
  
      enum OsType {
          LINUX,
          WINDOWS,
          MAC,
          SOLARIS,
          UNKOWN,
      }
  
      OsType osType;
  
      OsType getSystemOsType() {
          String osName = System.getProperty("os.name").toLowerCase();
          if (osName.contains("win")) return OsType.WINDOWS;
          else if (osName.contains("mac")) return OsType.MAC;
          else if ((osName.contains("nix")) || (osName.contains("nux"))) return OsType.LINUX;
          else if (osName.contains("sunos")) return OsType.SOLARIS;
          else return OsType.UNKOWN;
      }
  
      protected void setUp() throws Exception {
          osType = getSystemOsType();
      }
  
      public void testOsDetection() throws Exception {
          assertThat(osType != OsType.UNKOWN).isTrue();
      }
  
      @Deployment
      public void testEchoShellWindows() {
          if (osType == OsType.WINDOWS) {
              ProcessInstance pi = runtimeService.startProcessInstanceByKey("echoShellWindows");
  
              String st = (String) runtimeService.getVariable(pi.getId(), "resultVar");
              assertThat(st).isNotNull();
              assertThat(st.startsWith("EchoTest")).isTrue();
          }
      }
  
      @Deployment
      public void testEchoShellLinux() {
          if (osType == OsType.LINUX) {
              ProcessInstance pi = runtimeService.startProcessInstanceByKey("echoShellLinux");
  
              String st = (String) runtimeService.getVariable(pi.getId(), "resultVar");
              assertThat(st).isNotNull();
              assertThat(st.startsWith("EchoTest")).isTrue();
          }
      }
  
      @Deployment
      public void testEchoShellMac() {
          if (osType == OsType.MAC) {
              ProcessInstance pi = runtimeService.startProcessInstanceByKey("echoShellMac");
  
              String st = (String) runtimeService.getVariable(pi.getId(), "resultVar");
              assertThat(st).isNotNull();
              assertThat(st.startsWith("EchoTest")).isTrue();
          }
      }
  }
  