content: /*
   * Copyright 2017-2025 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.cloud.services.query.events.handlers;
  
  import static org.assertj.core.api.Assertions.assertThat;
  import static org.mockito.ArgumentMatchers.any;
  import static org.mockito.ArgumentMatchers.eq;
  import static org.mockito.Mockito.mock;
  import static org.mockito.Mockito.when;
  
  import jakarta.persistence.EntityGraph;
  import jakarta.persistence.EntityManager;
  import java.util.Map;
  import java.util.Optional;
  import org.activiti.cloud.services.query.model.ProcessInstanceEntity;
  import org.activiti.cloud.services.query.model.TaskEntity;
  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)
  class EntityManagerFinderTest {
  
      @InjectMocks
      private EntityManagerFinder subject;
  
      @Mock
      private EntityManager entityManager;
  
      @Test
      void findTaskWithVariables() {
          //given
          when(entityManager.createEntityGraph(TaskEntity.class)).thenReturn(mock(EntityGraph.class));
          final TaskEntity taskEntity = mock(TaskEntity.class);
          when(entityManager.find(eq(TaskEntity.class), eq("taskId"), any(Map.class))).thenReturn(taskEntity);
  
          //when
          Optional<TaskEntity> result = subject.findTaskWithVariables("taskId");
  
          //then
          assertThat(result).isNotEmpty().hasValue(taskEntity);
      }
  
      @Test
      void findTaskWithCandidateUsers() {
          //given
          when(entityManager.createEntityGraph(TaskEntity.class)).thenReturn(mock(EntityGraph.class));
          final TaskEntity taskEntity = mock(TaskEntity.class);
          when(entityManager.find(eq(TaskEntity.class), eq("taskId"), any(Map.class))).thenReturn(taskEntity);
  
          //when
          Optional<TaskEntity> result = subject.findTaskWithCandidateUsers("taskId");
  
          //then
          assertThat(result).isNotEmpty().hasValue(taskEntity);
      }
  
      @Test
      void findTaskWithCandidateGroups() {
          //given
          when(entityManager.createEntityGraph(TaskEntity.class)).thenReturn(mock(EntityGraph.class));
          final TaskEntity taskEntity = mock(TaskEntity.class);
          when(entityManager.find(eq(TaskEntity.class), eq("taskId"), any(Map.class))).thenReturn(taskEntity);
  
          //when
          Optional<TaskEntity> result = subject.findTaskWithCandidateGroups("taskId");
  
          //then
          assertThat(result).isNotEmpty().hasValue(taskEntity);
      }
  
      @Test
      void findProcessInstanceWithVariables() {
          //given
          when(entityManager.createEntityGraph(ProcessInstanceEntity.class)).thenReturn(mock(EntityGraph.class));
          final ProcessInstanceEntity processInstance = mock(ProcessInstanceEntity.class);
          when(entityManager.find(eq(ProcessInstanceEntity.class), eq("procId"), any(Map.class)))
              .thenReturn(processInstance);
  
          //when
          Optional<ProcessInstanceEntity> result = subject.findProcessInstanceWithVariables("procId");
  
          //then
          assertThat(result).isNotEmpty().hasValue(processInstance);
      }
  }
  