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.bpmn.usertask;
  
  import static java.util.Arrays.asList;
  import static org.assertj.core.api.Assertions.assertThat;
  import static org.assertj.core.api.Assertions.assertThatExceptionOfType;
  
  import java.util.List;
  import org.activiti.bpmn.exceptions.XMLException;
  import org.activiti.engine.impl.test.PluggableActivitiTestCase;
  import org.activiti.engine.impl.test.TestHelper;
  import org.activiti.engine.task.Task;
  import org.activiti.engine.task.TaskQuery;
  import org.activiti.engine.test.Deployment;
  
  /**
   * Testcase for the non-spec extensions to the task candidate use case.
   *
  
   */
  public class TaskAssignmentExtensionsTest extends PluggableActivitiTestCase {
  
      private static final String KERMIT = "kermit";
      private static final List<String> KERMITSGROUPS = asList("management", "accountancy");
  
      private static final String GONZO = "gonzo";
      private static final List<String> GONZOSGROUPS = asList();
  
      private static final String FOZZIE = "fozzie";
      private static final List<String> FOZZIESGROUPS = asList("management");
  
      @Deployment
      public void testAssigneeExtension() {
          runtimeService.startProcessInstanceByKey("assigneeExtension");
          List<Task> tasks = taskService.createTaskQuery().taskAssignee(KERMIT).list();
          assertThat(tasks).hasSize(1);
          assertThat(tasks.get(0).getName()).isEqualTo("my task");
      }
  
      public void testDuplicateAssigneeDeclaration() {
          String resource = TestHelper.getBpmnProcessDefinitionResource(getClass(), "testDuplicateAssigneeDeclaration");
          assertThatExceptionOfType(XMLException.class)
              .as("Invalid BPMN 2.0 process should not parse, but it gets parsed successfully")
              .isThrownBy(() -> repositoryService.createDeployment().addClasspathResource(resource).deploy());
      }
  
      @Deployment
      public void testOwnerExtension() {
          runtimeService.startProcessInstanceByKey("ownerExtension");
          List<Task> tasks = taskService.createTaskQuery().taskOwner(GONZO).list();
          assertThat(tasks).hasSize(1);
          assertThat(tasks.get(0).getName()).isEqualTo("my task");
      }
  
      @Deployment
      public void testCandidateUsersExtension() {
          runtimeService.startProcessInstanceByKey("candidateUsersExtension");
          List<Task> tasks = taskService.createTaskQuery().taskCandidateUser(KERMIT, KERMITSGROUPS).list();
          assertThat(tasks).hasSize(1);
          tasks = taskService.createTaskQuery().taskCandidateUser(GONZO, GONZOSGROUPS).list();
          assertThat(tasks).hasSize(1);
      }
  
      @Deployment
      public void testCandidateGroupsExtension() {
          runtimeService.startProcessInstanceByKey("candidateGroupsExtension");
  
          // Bugfix check: potentially the query could return 2 tasks since
          // kermit is a member of the two candidate groups
          List<Task> tasks = taskService.createTaskQuery().taskCandidateUser(KERMIT, KERMITSGROUPS).list();
          assertThat(tasks).hasSize(1);
          assertThat(tasks.get(0).getName()).isEqualTo("make profit");
  
          tasks = taskService.createTaskQuery().taskCandidateUser(FOZZIE, FOZZIESGROUPS).list();
          assertThat(tasks).hasSize(1);
          assertThat(tasks.get(0).getName()).isEqualTo("make profit");
  
          // Test the task query find-by-candidate-group operation
          TaskQuery query = taskService.createTaskQuery();
          assertThat(query.taskCandidateGroup("management").count()).isEqualTo(1);
          assertThat(query.taskCandidateGroup("accountancy").count()).isEqualTo(1);
      }
  
      // Test where the candidate user extension is used together
      // with the spec way of defining candidate users
      @Deployment
      public void testMixedCandidateUserDefinition() {
          runtimeService.startProcessInstanceByKey("mixedCandidateUser");
  
          List<Task> tasks = taskService.createTaskQuery().taskCandidateUser(KERMIT, KERMITSGROUPS).list();
          assertThat(tasks).hasSize(1);
  
          tasks = taskService.createTaskQuery().taskCandidateUser(FOZZIE, FOZZIESGROUPS).list();
          assertThat(tasks).hasSize(1);
  
          tasks = taskService.createTaskQuery().taskCandidateUser(GONZO, GONZOSGROUPS).list();
          assertThat(tasks).hasSize(1);
  
          tasks = taskService.createTaskQuery().taskCandidateUser("mispiggy", null).list();
          assertThat(tasks).hasSize(0);
      }
  }
  