HHH-13645 : test cases

hibernate-core/src/test/java/org/hibernate/stat/internal/StatsNamedContainerNullComputedValueTest.java

@@ -0,0 +1,30 @@
+/*
+ * 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.stat.internal;
+
+import org.hibernate.testing.TestForIssue;
+import org.junit.Test;
+
+import static org.junit.Assert.assertNull;
+
+@TestForIssue(jiraKey = "HHH-13645")
+public class StatsNamedContainerNullComputedValueTest {
+
+	@Test
+	public void testNullComputedValue() {
+		final StatsNamedContainer statsNamedContainer = new StatsNamedContainer<Integer>();
+		assertNull(
+				statsNamedContainer.getOrCompute(
+						"key",
+						v -> {
+							return null;
+						}
+				)
+		);
+	}
+
+}

hibernate-core/src/test/java/org/hibernate/test/stats/StatisticsWithNoQueryCachingTest.java

@@ -0,0 +1,36 @@
+/*
+ * 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.stats;
+
+import org.hibernate.cfg.AvailableSettings;
+import org.hibernate.cfg.Configuration;
+import org.hibernate.stat.Statistics;
+
+import org.hibernate.testing.TestForIssue;
+import org.hibernate.testing.junit4.BaseCoreFunctionalTestCase;
+import org.junit.Test;
+
+import static org.junit.Assert.assertNull;
+
+/**
+ * @author Gail Badner
+ */
+public class StatisticsWithNoQueryCachingTest extends BaseCoreFunctionalTestCase {
+
+	@Override
+	protected void configure(Configuration configuration) {
+		configuration.setProperty( AvailableSettings.USE_SECOND_LEVEL_CACHE, "true"  );
+		configuration.setProperty( AvailableSettings.USE_QUERY_CACHE, "false"  );
+	}
+
+	@Test
+	@TestForIssue( jiraKey = "HHH-13645")
+	public void testUncachedRegion() {
+		final Statistics statistics = sessionFactory().getStatistics();
+		assertNull( statistics.getCacheRegionStatistics( "hibernate.test.unknown" ) );
+	}
+}