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.editor.language;
  
  import static org.assertj.core.api.Assertions.assertThat;
  import static org.assertj.core.api.Assertions.assertThat;
  import static org.assertj.core.api.Assertions.assertThat;
  
  import java.util.List;
  import org.activiti.bpmn.model.ActivitiListener;
  import org.activiti.bpmn.model.BpmnModel;
  import org.activiti.bpmn.model.FlowElement;
  import org.activiti.bpmn.model.FormProperty;
  import org.activiti.bpmn.model.ImplementationType;
  import org.activiti.bpmn.model.SequenceFlow;
  import org.activiti.bpmn.model.StartEvent;
  import org.activiti.bpmn.model.UserTask;
  import org.apache.commons.lang3.StringUtils;
  import org.junit.jupiter.api.Test;
  
  public class UserTaskConverterTest extends AbstractConverterTest {
  
      @Test
      public void convertJsonToModel() throws Exception {
          BpmnModel bpmnModel = readJsonFile();
          validateModel(bpmnModel);
      }
  
      @Test
      public void doubleConversionValidation() throws Exception {
          BpmnModel bpmnModel = readJsonFile();
          bpmnModel = convertToJsonAndBack(bpmnModel);
          validateModel(bpmnModel);
      }
  
      protected String getResource() {
          return "test.usertaskmodel.json";
      }
  
      private void validateModel(BpmnModel model) {
          FlowElement flowElement = model.getMainProcess().getFlowElement("usertask", true);
          assertThat(flowElement).isNotNull();
          assertThat(flowElement).isInstanceOf(UserTask.class);
          assertThat(flowElement.getId()).isEqualTo("usertask");
          UserTask userTask = (UserTask) flowElement;
          assertThat(userTask.getId()).isEqualTo("usertask");
          assertThat(userTask.getName()).isEqualTo("User task");
          assertThat(userTask.getFormKey()).isEqualTo("testKey");
          assertThat(userTask.getPriority()).isEqualTo("40");
          assertThat(userTask.getDueDate()).isEqualTo("2012-11-01");
          assertThat(userTask.getCategory()).isEqualTo("defaultCategory");
  
          assertThat(userTask.getAssignee()).isEqualTo("kermit");
          assertThat(userTask.getCandidateUsers()).hasSize(2);
          assertThat(userTask.getCandidateUsers().contains("kermit")).isTrue();
          assertThat(userTask.getCandidateUsers().contains("fozzie")).isTrue();
          assertThat(userTask.getCandidateGroups()).hasSize(2);
          assertThat(userTask.getCandidateGroups().contains("management")).isTrue();
          assertThat(userTask.getCandidateGroups().contains("sales")).isTrue();
  
          List<FormProperty> formProperties = userTask.getFormProperties();
          assertThat(formProperties).hasSize(2);
          FormProperty formProperty = formProperties.get(0);
          assertThat(formProperty.getId()).isEqualTo("formId");
          assertThat(formProperty.getName()).isEqualTo("formName");
          assertThat(formProperty.getType()).isEqualTo("string");
          assertThat(formProperty.getVariable()).isEqualTo("variable");
          assertThat(formProperty.getExpression()).isEqualTo("${expression}");
          formProperty = formProperties.get(1);
          assertThat(formProperty.getId()).isEqualTo("formId2");
          assertThat(formProperty.getName()).isEqualTo("anotherName");
          assertThat(formProperty.getType()).isEqualTo("long");
          assertThat(StringUtils.isEmpty(formProperty.getVariable())).isTrue();
          assertThat(StringUtils.isEmpty(formProperty.getExpression())).isTrue();
  
          List<ActivitiListener> listeners = userTask.getTaskListeners();
          assertThat(listeners).hasSize(3);
          ActivitiListener listener = (ActivitiListener) listeners.get(0);
          assertThat(ImplementationType.IMPLEMENTATION_TYPE_CLASS.equals(listener.getImplementationType())).isTrue();
          assertThat(listener.getImplementation()).isEqualTo("org.test.TestClass");
          assertThat(listener.getEvent()).isEqualTo("create");
          assertThat(listener.getFieldExtensions()).hasSize(2);
          assertThat(listener.getFieldExtensions().get(0).getFieldName()).isEqualTo("testField");
          assertThat(listener.getFieldExtensions().get(0).getStringValue()).isEqualTo("test");
          listener = (ActivitiListener) listeners.get(1);
          assertThat(ImplementationType.IMPLEMENTATION_TYPE_EXPRESSION.equals(listener.getImplementationType())).isTrue();
          assertThat(listener.getImplementation()).isEqualTo("${someExpression}");
          assertThat(listener.getEvent()).isEqualTo("assignment");
          listener = (ActivitiListener) listeners.get(2);
          assertThat(
              ImplementationType.IMPLEMENTATION_TYPE_DELEGATEEXPRESSION.equals(listener.getImplementationType())
          ).isTrue();
          assertThat(listener.getImplementation()).isEqualTo("${someDelegateExpression}");
          assertThat(listener.getEvent()).isEqualTo("complete");
  
          flowElement = model.getMainProcess().getFlowElement("start", true);
          assertThat(flowElement).isInstanceOf(StartEvent.class);
  
          StartEvent startEvent = (StartEvent) flowElement;
          assertThat(startEvent.getOutgoingFlows().size() == 1).isTrue();
  
          flowElement = model.getMainProcess().getFlowElement("flow1", true);
          assertThat(flowElement).isInstanceOf(SequenceFlow.class);
  
          SequenceFlow flow = (SequenceFlow) flowElement;
          assertThat(flow.getId()).isEqualTo("flow1");
          assertThat(flow.getSourceRef()).isNotNull();
          assertThat(flow.getTargetRef()).isNotNull();
      }
  }
  