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.engine.test.api.repository;
  
  import static org.assertj.core.api.Assertions.assertThat;
  
  import java.util.HashSet;
  import java.util.List;
  import org.activiti.engine.impl.test.PluggableActivitiTestCase;
  import org.activiti.engine.repository.Deployment;
  import org.activiti.engine.repository.ProcessDefinition;
  
  /**
  
   */
  public class ProcessDefinitionCategoryTest extends PluggableActivitiTestCase {
  
      public void testQueryByCategoryNotEquals() {
          Deployment deployment = repositoryService
              .createDeployment()
              .addClasspathResource("org/activiti/engine/test/api/repository/processCategoryOne.bpmn20.xml")
              .addClasspathResource("org/activiti/engine/test/api/repository/processCategoryTwo.bpmn20.xml")
              .addClasspathResource("org/activiti/engine/test/api/repository/processCategoryThree.bpmn20.xml")
              .deploy();
  
          HashSet<String> processDefinitionNames = getProcessDefinitionNames(
              repositoryService.createProcessDefinitionQuery().processDefinitionCategoryNotEquals("one").list()
          );
          HashSet<String> expectedProcessDefinitionNames = new HashSet<String>();
          expectedProcessDefinitionNames.add("processTwo");
          expectedProcessDefinitionNames.add("processThree");
          assertThat(processDefinitionNames).isEqualTo(expectedProcessDefinitionNames);
  
          processDefinitionNames = getProcessDefinitionNames(
              repositoryService.createProcessDefinitionQuery().processDefinitionCategoryNotEquals("two").list()
          );
          expectedProcessDefinitionNames = new HashSet<String>();
          expectedProcessDefinitionNames.add("processOne");
          expectedProcessDefinitionNames.add("processThree");
          assertThat(processDefinitionNames).isEqualTo(expectedProcessDefinitionNames);
  
          repositoryService.deleteDeployment(deployment.getId());
      }
  
      private HashSet<String> getProcessDefinitionNames(List<ProcessDefinition> processDefinitions) {
          HashSet<String> processDefinitionNames = new HashSet<String>();
          for (ProcessDefinition processDefinition : processDefinitions) {
              processDefinitionNames.add(processDefinition.getKey());
          }
          return processDefinitionNames;
      }
  
      @org.activiti.engine.test.Deployment
      public void testSetProcessDefinitionCategory() {
          // Verify category and see if we can start a process instance
          ProcessDefinition processDefinition = repositoryService.createProcessDefinitionQuery().singleResult();
          assertThat(processDefinition.getCategory()).isEqualTo("testCategory");
  
          processDefinition = repositoryService
              .createProcessDefinitionQuery()
              .processDefinitionCategory("testCategory")
              .singleResult();
          assertThat(processDefinition).isNotNull();
  
          long count = runtimeService.createProcessInstanceQuery().count();
          runtimeService.startProcessInstanceById(processDefinition.getId());
          long newCount = runtimeService.createProcessInstanceQuery().count();
          assertThat(newCount == count + 1).isTrue();
  
          // Update category
          repositoryService.setProcessDefinitionCategory(processDefinition.getId(), "UpdatedCategory");
  
          assertThat(
              repositoryService.createProcessDefinitionQuery().processDefinitionCategory("testCategory").count()
          ).isEqualTo(0);
          processDefinition = repositoryService
              .createProcessDefinitionQuery()
              .processDefinitionCategory("UpdatedCategory")
              .singleResult();
          assertThat(processDefinition).isNotNull();
  
          // Start a process instance
          runtimeService.startProcessInstanceById(processDefinition.getId());
          newCount = runtimeService.createProcessInstanceQuery().count();
          assertThat(newCount == count + 2).isTrue();
  
          // Set category to null
          repositoryService.setProcessDefinitionCategory(processDefinition.getId(), null);
          assertThat(
              repositoryService.createProcessDefinitionQuery().processDefinitionCategory("testCategory").count()
          ).isEqualTo(0);
          assertThat(
              repositoryService.createProcessDefinitionQuery().processDefinitionCategory("UpdatedCategory").count()
          ).isEqualTo(0);
          assertThat(
              repositoryService
                  .createProcessDefinitionQuery()
                  .processDefinitionCategoryNotEquals("UpdatedCategory")
                  .count()
          ).isEqualTo(1);
      }
  }
  