TestPersistenceContextOnUpdateDuringTxn.java

package org.tests.persistencecontext;

import io.ebean.BaseTestCase;
import io.ebean.Ebean;
import io.ebean.EbeanServer;
import org.tests.model.basic.EBasic;
import org.junit.Test;

import static org.assertj.core.api.Assertions.assertThat;

public class TestPersistenceContextOnUpdateDuringTxn extends BaseTestCase {

  @Test
  public void test() {

    EbeanServer server = Ebean.getServer(null);

    server.beginTransaction();
    try {

      EBasic bean1 = new EBasic();
      bean1.setName("hello");

      server.save(bean1);

      EBasic updatedEntity = new EBasic();
      updatedEntity.setId(bean1.getId());
      updatedEntity.setName("hello-changed");

      server.update(updatedEntity);

      // actually the bean is not in the persistence context so ...  the assert is fine
      EBasic loadedEntity = server.find(EBasic.class, bean1.getId());

      assertThat(loadedEntity.getName()).isEqualTo("hello-changed");

    } finally {
      server.endTransaction();
    }

  }

}