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   *  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
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   *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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  package org.apache.causeway.testdomain.persistence.jdo;
  
  import java.sql.SQLException;
  
  import jakarta.inject.Inject;
  
  import org.junit.jupiter.api.BeforeAll;
  import org.junit.jupiter.api.MethodOrderer;
  import org.junit.jupiter.api.Order;
  import org.junit.jupiter.api.Test;
  import org.junit.jupiter.api.TestMethodOrder;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertNotNull;
  
  import org.springframework.boot.test.context.SpringBootTest;
  import org.springframework.test.annotation.Commit;
  import org.springframework.test.context.TestPropertySource;
  import org.springframework.transaction.annotation.Transactional;
  
  import org.apache.causeway.commons.collections.Can;
  import org.apache.causeway.core.config.presets.CausewayPresets;
  import org.apache.causeway.testdomain.fixtures.EntityTestFixtures.Lock;
  import org.apache.causeway.testdomain.jdo.JdoTestFixtures;
  import org.apache.causeway.testdomain.jdo.conf.Configuration_usingJdo;
  import org.apache.causeway.testdomain.jdo.entities.JdoInventory;
  import org.apache.causeway.testing.integtestsupport.applib.CausewayIntegrationTestAbstract;
  
  @SpringBootTest(
          classes = {
                  Configuration_usingJdo.class,
          },
          properties = {
                  "spring.datasource.url=jdbc:h2:mem:JdoBootstrappingTest"
          }
  )
  @TestPropertySource(CausewayPresets.UseLog4j2Test)
  @Transactional @TestMethodOrder(MethodOrderer.OrderAnnotation.class)
  class JdoBootstrappingTest extends CausewayIntegrationTestAbstract {
  
      @Inject private JdoTestFixtures testFixtures;
      private static Lock lock;
  
      @BeforeAll
      static void beforeAll() throws SQLException {
          // launch H2Console for troubleshooting ...
          // Util_H2Console.main(null);
      }
  
      @Test @Order(0) @Commit
      void aquireLock() {
          lock = testFixtures.aquireLock(); // concurrent test synchronization
          lock.install();
      }
  
      @Test @Order(1) @Commit
      void sampleInventoryShouldBeSetUp() {
  
          // when - expected condition before install: no inventories
          testFixtures.resetTo3Books(()->
              assertEquals(0, repositoryService.allInstances(JdoInventory.class).size()));
  
          // then - expected post condition: ONE inventory
  
          var inventories = repositoryService.allInstances(JdoInventory.class);
          assertEquals(1, inventories.size());
  
          var inventory = inventories.get(0);
          assertNotNull(inventory);
          assertNotNull(inventory.getProducts());
          assertEquals(3, inventory.getProducts().size());
  
          var expectedBookTitles = JdoTestFixtures.expectedBookTitles();
  
          var multipleBooks = Can.ofCollection(inventory.getProducts())
                  .filter(book->expectedBookTitles.contains(book.getName()));
  
          assertEquals(3, multipleBooks.size());
  
          var firstProduct = inventory.getProducts().iterator().next();
  
          testFixtures.assertHasPersistenceId(firstProduct);
      }
  
      @Test @Order(2) @Commit
      void aSecondRunShouldWorkAsWell() {
          sampleInventoryShouldBeSetUp();
      }
  
      @Test @Order(3) @Commit
      void releaseLock() {
          lock.release(); // concurrent test synchronization
      }
  
  }
  