content: /*
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements.  See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.
   * The ASF licenses this file to You 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.apache.camel.component.jpa;
  
  import jakarta.persistence.EntityManagerFactory;
  import jakarta.persistence.LockModeType;
  import jakarta.persistence.Persistence;
  
  import org.apache.camel.examples.SendEmail;
  import org.apache.camel.test.junit5.CamelTestSupport;
  import org.junit.jupiter.api.Test;
  import org.springframework.orm.jpa.JpaTransactionManager;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertNotNull;
  import static org.junit.jupiter.api.Assertions.assertNull;
  import static org.junit.jupiter.api.Assertions.assertSame;
  
  public class JpaComponentTest extends CamelTestSupport {
  
      @Test
      public void testJpaComponentConsumerHasLockModeType() throws Exception {
          try (JpaComponent comp = new JpaComponent()) {
              comp.setCamelContext(context);
              assertNull(comp.getEntityManagerFactory());
              assertNull(comp.getTransactionStrategy());
  
              JpaEndpoint jpa
                      = (JpaEndpoint) comp
                              .createEndpoint("jpa://" + SendEmail.class.getName() + "?lockModeType=PESSIMISTIC_WRITE");
              JpaConsumer consumer = (JpaConsumer) jpa.createConsumer(null);
  
              assertEquals(LockModeType.PESSIMISTIC_WRITE, consumer.getLockModeType());
          }
      }
  
      @Test
      public void testJpaComponentCtr() throws Exception {
          try (JpaComponent comp = new JpaComponent()) {
              comp.setCamelContext(context);
              assertNull(comp.getEntityManagerFactory());
              assertNull(comp.getTransactionStrategy());
  
              JpaEndpoint jpa = (JpaEndpoint) comp.createEndpoint("jpa://" + SendEmail.class.getName());
              assertNotNull(jpa);
              assertNotNull(jpa.getEntityType());
          }
      }
  
      @Test
      public void testJpaComponentEMFandTM() throws Exception {
          try (JpaComponent comp = new JpaComponent()) {
              comp.setCamelContext(context);
              assertNull(comp.getEntityManagerFactory());
              assertNull(comp.getTransactionStrategy());
  
              EntityManagerFactory fac = Persistence.createEntityManagerFactory("camel");
              JpaTransactionManager tm = new JpaTransactionManager(fac);
              tm.afterPropertiesSet();
  
              comp.setEntityManagerFactory(fac);
              if (comp.getTransactionStrategy() instanceof DefaultTransactionStrategy strategy) {
                  strategy.setTransactionManager(tm);
              }
  
              assertSame(fac, comp.getEntityManagerFactory());
              if (comp.getTransactionStrategy() instanceof DefaultTransactionStrategy strategy) {
                  assertSame(tm, strategy.getTransactionManager());
              }
  
              JpaEndpoint jpa = (JpaEndpoint) comp.createEndpoint("jpa://" + SendEmail.class.getName());
              assertNotNull(jpa);
              assertNotNull(jpa.getEntityType());
          }
      }
  
      @Test
      public void testJpaComponentWithPath() throws Exception {
          try (JpaComponent comp = new JpaComponent()) {
              comp.setCamelContext(context);
              assertNull(comp.getEntityManagerFactory());
              assertNull(comp.getTransactionStrategy());
  
              JpaEndpoint jpa = (JpaEndpoint) comp.createEndpoint(
                      "jpa://" + SendEmail.class.getName() + "?persistenceUnit=journalPersistenceUnit&usePersist=true");
              assertNotNull(jpa);
              assertNotNull(jpa.getEntityType());
          }
      }
  
      @Test
      public void testJpaComponentEmptyPath() throws Exception {
          try (JpaComponent comp = new JpaComponent()) {
              comp.setCamelContext(context);
              assertNull(comp.getEntityManagerFactory());
              assertNull(comp.getTransactionStrategy());
  
              JpaEndpoint jpa = (JpaEndpoint) comp.createEndpoint("jpa:?persistenceUnit=journalPersistenceUnit&usePersist=true");
              assertNotNull(jpa);
              assertNull(jpa.getEntityType());
          }
      }
  }
  