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.gateway;
  
  import static org.assertj.core.api.Assertions.assertThat;
  import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
  
  import java.util.HashMap;
  import java.util.List;
  import java.util.Map;
  import org.activiti.engine.ActivitiException;
  import org.activiti.engine.impl.test.PluggableActivitiTestCase;
  import org.activiti.engine.runtime.ProcessInstance;
  import org.activiti.engine.task.Task;
  import org.activiti.engine.test.Deployment;
  
  /**
   * Example of using the exclusive gateway.
   *
   */
  public class InclusiveGatewayTest extends PluggableActivitiTestCase {
  
      private static final String TASK1_NAME = "Send e-mail for more information";
      private static final String TASK2_NAME = "Check account balance";
      private static final String TASK3_NAME = "Call customer";
  
      /**
       * The test process has an OR gateway where, the 'input' variable is used to select the expected outgoing sequence flow.
       */
      @Deployment
      public void testDecisionFunctionality() {
          Map<String, Object> variables = new HashMap<String, Object>();
  
          // Test with input == 1
          variables.put("input", 1);
          ProcessInstance pi = runtimeService.startProcessInstanceByKey("inclusiveGateway", variables);
          List<Task> tasks = taskService.createTaskQuery().processInstanceId(pi.getId()).list();
          assertThat(tasks).hasSize(3);
          Map<String, String> expectedMessages = new HashMap<String, String>();
          expectedMessages.put(TASK1_NAME, TASK1_NAME);
          expectedMessages.put(TASK2_NAME, TASK2_NAME);
          expectedMessages.put(TASK3_NAME, TASK3_NAME);
          for (Task task : tasks) {
              expectedMessages.remove(task.getName());
          }
          assertThat(expectedMessages).hasSize(0);
  
          // Test with input == 2
          variables.put("input", 2);
          pi = runtimeService.startProcessInstanceByKey("inclusiveGateway", variables);
          tasks = taskService.createTaskQuery().processInstanceId(pi.getId()).list();
          assertThat(tasks).hasSize(2);
          expectedMessages = new HashMap<String, String>();
          expectedMessages.put(TASK2_NAME, TASK2_NAME);
          expectedMessages.put(TASK3_NAME, TASK3_NAME);
          for (Task task : tasks) {
              expectedMessages.remove(task.getName());
          }
          assertThat(expectedMessages).hasSize(0);
  
          // Test with input == 3
          variables.put("input", 3);
          pi = runtimeService.startProcessInstanceByKey("inclusiveGateway", variables);
          tasks = taskService.createTaskQuery().processInstanceId(pi.getId()).list();
          assertThat(tasks).hasSize(1);
          expectedMessages = new HashMap<String, String>();
          expectedMessages.put(TASK3_NAME, TASK3_NAME);
          for (Task task : tasks) {
              expectedMessages.remove(task.getName());
          }
          assertThat(expectedMessages).hasSize(0);
  
          // Test with input == 4
          variables.put("input", 4);
          // Exception is expected since no outgoing sequence flow matches
          assertThatExceptionOfType(ActivitiException.class).isThrownBy(() ->
              runtimeService.startProcessInstanceByKey("inclusiveGateway", variables)
          );
      }
  }
  