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   *  to you under the Apache License, Version 2.0 (the
   *  "License"); you may not use this file except in compliance
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   *
   *        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.injecting.jpa;
  
  import jakarta.inject.Inject;
  
  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.assertTrue;
  
  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.applib.services.repository.RepositoryService;
  import org.apache.causeway.commons.internal.assertions._Assert;
  import org.apache.causeway.commons.internal.primitives._Longs.Bound;
  import org.apache.causeway.commons.internal.primitives._Longs.Range;
  import org.apache.causeway.core.config.presets.CausewayPresets;
  import org.apache.causeway.testdomain.fixtures.EntityTestFixtures.Lock;
  import org.apache.causeway.testdomain.jpa.JpaTestFixtures;
  import org.apache.causeway.testdomain.jpa.conf.Configuration_usingJpa;
  import org.apache.causeway.testdomain.jpa.entities.JpaBook;
  import org.apache.causeway.testdomain.jpa.entities.JpaProduct;
  import org.apache.causeway.testdomain.util.dto.BookDto;
  import org.apache.causeway.testdomain.util.kv.KVStoreForTesting;
  import org.apache.causeway.testing.integtestsupport.applib.CausewayIntegrationTestAbstract;
  import org.apache.causeway.testing.unittestsupport.applib.annotations.DisabledIfRunningWithSurefire;
  
  import lombok.extern.log4j.Log4j2;
  
  @SpringBootTest(
          classes = {
                  Configuration_usingJpa.class
          },
          properties = {
                  "spring.datasource.url=jdbc:h2:mem:XXX",
          })
  @TestPropertySource(CausewayPresets.UseLog4j2Test)
  @Transactional
  @TestMethodOrder(MethodOrderer.OrderAnnotation.class)
  @Log4j2
  @DisabledIfRunningWithSurefire
  class JpaEntityInjectingTest extends CausewayIntegrationTestAbstract {
  
      @Inject private JpaTestFixtures jpaTestFixtures;
      @Inject private RepositoryService repository;
      @Inject private KVStoreForTesting kvStore;
      private static Lock lock;
  
      @Test @Order(1) @Commit
      void setup() {
  
          // given
          lock = jpaTestFixtures.aquireLockAndClear();
  
          // when
          lock.install();
          assertInjectCountRange(2, 9); //TODO either a bug or we fail to measure this accurately
      }
  
      @Test @Order(2)
      void sampleBook_shouldHave_injectionPointsResolved() {
          log.debug("TEST 1 ENTERING");
  
          //assertInjectCountRange(1, 2);
  
          var book = getSampleBook();
          assertTrue(book.hasInjectionPointsResolved());
  
          //assertInjectCountRange(1, 3);
  
          log.debug("TEST 1 EXITING");
      }
  
      @Test @Order(3)
      void sampleBook_shouldHave_injectionPointsResolved_whenFetchedAgain() {
  
          log.debug("TEST 2 ENTERING");
  
          //assertInjectCountRange(1, 2);
  
          var book = getSampleBook();
          assertTrue(book.hasInjectionPointsResolved());
  
          //assertInjectCountRange(1, 3);
  
          log.debug("TEST 2 EXITING");
  
      }
  
      @Test @Order(4)
      void sampleBook_shouldHave_injectionPointsResolved_whenFetchedAgain2() {
  
          log.debug("TEST 3 ENTERING");
  
          //assertInjectCountRange(1, 3);
  
          var book = getSampleBook();
          assertTrue(book.hasInjectionPointsResolved());
  
          //assertInjectCountRange(1, 4);
  
          log.debug("TEST 3 EXITING");
  
      }
  
      @Test @Order(5) @Commit
      void releaseLock() {
          lock.release();
      }
  
      // -- HELPER
  
      private long getInjectCount() {
          return kvStore.getCounter(JpaBook.class, "injection-count");
      }
  
      private JpaBook getSampleBook() {
          var books = repository.allInstances(JpaProduct.class);
          assertEquals(3, books.size(), "book count");
          var book = books.get(0);
          assertEquals(BookDto.sample().getName(), book.getName(), "book name");
          return (JpaBook)book;
      }
  
      private void assertInjectCountRange(final long lower, final long upper) {
          _Assert.assertRangeContains(
                  new Range(Bound.inclusive(lower), Bound.inclusive(upper)),
                  getInjectCount(), "injection count");
      }
  
  }
  