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.runtime.api.event.impl;
  
  import static org.activiti.runtime.api.model.impl.MockTaskBuilder.taskEntityBuilder;
  import static org.assertj.core.api.Assertions.assertThat;
  import static org.mockito.BDDMockito.given;
  import static org.mockito.Mockito.mock;
  
  import java.util.Optional;
  import org.activiti.api.task.model.events.TaskRuntimeEvent;
  import org.activiti.api.task.model.impl.TaskImpl;
  import org.activiti.api.task.runtime.events.TaskCancelledEvent;
  import org.activiti.engine.delegate.event.ActivitiEventType;
  import org.activiti.engine.delegate.event.impl.ActivitiEntityEventImpl;
  import org.activiti.engine.runtime.ProcessInstance;
  import org.activiti.engine.task.Task;
  import org.activiti.runtime.api.model.impl.APITaskConverter;
  import org.junit.jupiter.api.Test;
  import org.junit.jupiter.api.extension.ExtendWith;
  import org.mockito.InjectMocks;
  import org.mockito.Mock;
  import org.mockito.junit.jupiter.MockitoExtension;
  
  @ExtendWith(MockitoExtension.class)
  public class ToTaskCancelledConverterTest {
  
      @InjectMocks
      private ToTaskCancelledConverter eventConverter;
  
      @Mock
      private APITaskConverter taskConverter;
  
      @Test
      public void should_returnConvertedTask_when_entityIsACancelledTask() {
          //given
          Task internalTask = taskEntityBuilder().withCancelled(true).build();
          ActivitiEntityEventImpl internalEvent = new ActivitiEntityEventImpl(
              internalTask,
              ActivitiEventType.ENTITY_DELETED
          );
  
          TaskImpl apiTask = new TaskImpl("id", "myTask", org.activiti.api.task.model.Task.TaskStatus.CANCELLED);
          given(taskConverter.from(internalTask, org.activiti.api.task.model.Task.TaskStatus.CANCELLED)).willReturn(
              apiTask
          );
  
          //when
          TaskCancelledEvent convertedTaskCancelledEvent = eventConverter.from(internalEvent).orElse(null);
  
          //then
          assertThat(convertedTaskCancelledEvent).isNotNull();
          assertThat(convertedTaskCancelledEvent.getEntity()).isEqualTo(apiTask);
          assertThat(convertedTaskCancelledEvent.getEventType()).isEqualTo(TaskRuntimeEvent.TaskEvents.TASK_CANCELLED);
      }
  
      @Test
      public void should_ReturnEmpty_when_entityIsANonCancelledTask() {
          //given
          Task internalTask = taskEntityBuilder().withCancelled(false).build();
          ActivitiEntityEventImpl internalEvent = new ActivitiEntityEventImpl(
              internalTask,
              ActivitiEventType.ENTITY_DELETED
          );
  
          //when
          Optional<TaskCancelledEvent> convertedTaskCancelledEvent = eventConverter.from(internalEvent);
  
          //then
          assertThat(convertedTaskCancelledEvent).isEmpty();
      }
  
      @Test
      public void should_returnEmpty_when_entityIsNotTask() {
          //given
          ActivitiEntityEventImpl internalEvent = new ActivitiEntityEventImpl(
              mock(ProcessInstance.class),
              ActivitiEventType.ENTITY_DELETED
          );
  
          //when
          Optional<TaskCancelledEvent> convertedTaskCancelledEvent = eventConverter.from(internalEvent);
  
          //then
          assertThat(convertedTaskCancelledEvent).isEmpty();
      }
  }
  