HHH-12233 : test case

hibernate-core/src/test/java/org/hibernate/test/cache/GetAllSecondLevelCacheRegionsTest.java

@@ -0,0 +1,134 @@
+/*
+ * Hibernate, Relational Persistence for Idiomatic Java
+ *
+ * License: GNU Lesser General Public License (LGPL), version 2.1 or later.
+ * See the lgpl.txt file in the root directory or <http://www.gnu.org/licenses/lgpl-2.1.html>.
+ */
+package org.hibernate.test.cache;
+
+import java.util.HashMap;
+import java.util.Map;
+import java.util.Set;
+import javax.persistence.ElementCollection;
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.Id;
+
+import org.hibernate.Session;
+import org.hibernate.annotations.Cache;
+import org.hibernate.annotations.CacheConcurrencyStrategy;
+import org.hibernate.cache.internal.StandardQueryCache;
+import org.hibernate.cache.spi.UpdateTimestampsCache;
+import org.hibernate.cfg.AvailableSettings;
+import org.hibernate.cfg.Configuration;
+
+import org.hibernate.testing.TestForIssue;
+import org.hibernate.testing.junit4.BaseCoreFunctionalTestCase;
+import org.junit.Test;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertTrue;
+
+/**
+ * @author Gail Badner
+ */
+public class GetAllSecondLevelCacheRegionsTest extends BaseCoreFunctionalTestCase {
+	private static String PREFIX = "HIBERNATE";
+
+	@Override
+	protected Class[] getAnnotatedClasses() {
+		return new Class[] { AnEntity.class };
+	}
+
+	@Override
+	protected void configure(Configuration cfg) {
+		cfg.setProperty( AvailableSettings.CACHE_REGION_PREFIX, PREFIX );
+	}
+
+	@Test
+	@TestForIssue(jiraKey = "HHH-12233")
+	public void testQueryCacheDisabled() {
+		Map properties = new HashMap();
+		properties.put( AvailableSettings.USE_SECOND_LEVEL_CACHE, "true" );
+		properties.put( AvailableSettings.USE_QUERY_CACHE, "false" );
+
+		rebuildSessionFactory( properties );
+
+		Map regions = sessionFactory().getAllSecondLevelCacheRegions();
+
+		assertEquals( 2, regions.size() );
+
+		assertNull( regions.get( getCacheRegionName( StandardQueryCache.class.getName() ) ) );
+		assertNull( regions.get( getCacheRegionName( UpdateTimestampsCache.class.getName() ) ) );
+		assertNotNull( regions.get( getCacheRegionName( AnEntity.class.getName() ) ) );
+		assertNotNull( regions.get( getCacheRegionName( AnEntity.class.getName() + ".strings" ) ) );
+	}
+
+	@Test
+	@TestForIssue(jiraKey = "HHH-12233")
+	public void testQueryCacheEnabled() {
+		Map properties = new HashMap();
+		properties.put( AvailableSettings.USE_SECOND_LEVEL_CACHE, "true" );
+		properties.put( AvailableSettings.USE_QUERY_CACHE, "true" );
+
+		rebuildSessionFactory( properties );
+
+		Map regions = sessionFactory().getAllSecondLevelCacheRegions();
+
+		assertEquals( 4, regions.size() );
+
+		assertNotNull( regions.get( getCacheRegionName( StandardQueryCache.class.getName() ) ) );
+		assertNotNull( regions.get( getCacheRegionName( UpdateTimestampsCache.class.getName() ) ) );
+		assertNotNull( regions.get( getCacheRegionName( AnEntity.class.getName() ) ) );
+		assertNotNull( regions.get( getCacheRegionName( AnEntity.class.getName() + ".strings" ) ) );
+
+		Session s = openSession();
+		s.getTransaction().begin();
+		s.createQuery( "from AnEntity" ).setCacheable( true ).setCacheRegion( "ACacheRegion" ).list();
+		s.getTransaction().commit();
+		s.close();
+
+		regions = sessionFactory().getAllSecondLevelCacheRegions();
+
+		assertEquals( 5, regions.size() );
+
+		assertNotNull( regions.get( getCacheRegionName( "ACacheRegion" ) ) );
+
+		assertNotNull( regions.get( getCacheRegionName( StandardQueryCache.class.getName() ) ) );
+		assertNotNull( regions.get( getCacheRegionName( UpdateTimestampsCache.class.getName() ) ) );
+		assertNotNull( regions.get( getCacheRegionName( AnEntity.class.getName() ) ) );
+		assertNotNull( regions.get( getCacheRegionName( AnEntity.class.getName() + ".strings" ) ) );
+	}
+
+	@Test
+	@TestForIssue(jiraKey = "HHH-12233")
+	public void testSecondLevelCacheDisabled() {
+		Map properties = new HashMap();
+		properties.put( AvailableSettings.USE_SECOND_LEVEL_CACHE, "false" );
+
+		rebuildSessionFactory( properties );
+
+		Map regions = sessionFactory().getAllSecondLevelCacheRegions();
+
+		assertTrue( regions.isEmpty() );
+	}
+
+
+	private String getCacheRegionName(String role) {
+		return PREFIX + '.' + role;
+	}
+
+	@Entity(name = "AnEntity")
+	@Cache(usage = CacheConcurrencyStrategy.READ_WRITE)
+	public static class AnEntity {
+		@Id
+		@GeneratedValue
+		private long id;
+
+		@Cache(usage = CacheConcurrencyStrategy.READ_WRITE)
+		@ElementCollection
+		private Set<String> strings;
+	}
+}