HHH-11988 - Added test case.

hibernate-envers/src/test/java/org/hibernate/envers/test/integration/basic/BigDecimalTypeTest.java

@@ -0,0 +1,168 @@
+/*
+ * 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.envers.test.integration.basic;
+
+import java.math.BigDecimal;
+import java.util.Arrays;
+
+import javax.persistence.Column;
+import javax.persistence.Entity;
+import javax.persistence.EntityManager;
+import javax.persistence.GeneratedValue;
+import javax.persistence.Id;
+
+import org.hibernate.envers.Audited;
+import org.hibernate.envers.NotAudited;
+import org.hibernate.envers.test.BaseEnversJPAFunctionalTestCase;
+import org.hibernate.envers.test.Priority;
+import org.junit.Test;
+
+import org.hibernate.testing.TestForIssue;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertTrue;
+
+/**
+ * @author Chris Cranford
+ */
+@TestForIssue(jiraKey = "HHH-11988")
+public class BigDecimalTypeTest extends BaseEnversJPAFunctionalTestCase {
+
+	private Integer entityId;
+	private Double bigDecimalValue = 2.2d;
+
+	@Test
+	@Priority(10)
+	public void initData() {
+		// Triggers RevisionType.ADD
+		EntityManager entityManager = getOrCreateEntityManager();
+		try {
+			entityManager.getTransaction().begin();
+			final BigDecimalEntity entity = new BigDecimalEntity( BigDecimal.valueOf( bigDecimalValue ), "Test" );
+			System.out.println( entity.getBigDecimal().scale() );
+			entityManager.persist( entity );
+			entityManager.getTransaction().commit();
+			this.entityId = entity.getId();
+		}
+		catch ( Throwable t ) {
+			if ( entityManager.getTransaction().isActive() ) {
+				entityManager.getTransaction().rollback();
+			}
+			throw t;
+		}
+		finally {
+			entityManager.close();
+		}
+
+		// Should *not* trigger a revision
+		entityManager = getOrCreateEntityManager();
+		try {
+			entityManager.getTransaction().begin();
+			final BigDecimalEntity entity = entityManager.find( BigDecimalEntity.class, entityId );
+			entity.setData( "Updated" );
+			entity.setBigDecimal( BigDecimal.valueOf( bigDecimalValue ) );
+			entityManager.merge( entity );
+			entityManager.getTransaction().commit();
+		}
+		catch ( Throwable t ) {
+			if ( entityManager.getTransaction().isActive() ) {
+				entityManager.getTransaction().rollback();
+			}
+			throw t;
+		}
+		finally {
+			entityManager.close();
+		}
+
+		// Triggers RevisionType.MOD
+		entityManager = getOrCreateEntityManager();
+		try {
+			entityManager.getTransaction().begin();
+			final BigDecimalEntity entity = entityManager.find( BigDecimalEntity.class, entityId );
+			entity.setData( "Updated2" );
+			entity.setBigDecimal( BigDecimal.valueOf( bigDecimalValue + 1d ) );
+			entityManager.merge( entity );
+			entityManager.getTransaction().commit();
+		}
+		catch ( Throwable t ) {
+			if ( entityManager.getTransaction().isActive() ) {
+				entityManager.getTransaction().rollback();
+			}
+			throw t;
+		}
+		finally {
+			entityManager.close();
+		}
+	}
+
+	@Test
+	public void testRevisionCounts() {
+		assertEquals( Arrays.asList( 1, 2 ), getAuditReader().getRevisions( BigDecimalEntity.class, entityId ) );
+	}
+
+	@Test
+	public void testRevisionHistory() {
+		final BigDecimalEntity rev1 = getAuditReader().find( BigDecimalEntity.class, entityId, 1 );
+		assertTrue( BigDecimal.valueOf( bigDecimalValue ).compareTo( rev1.getBigDecimal() ) == 0 );
+		assertNull( rev1.getData() );
+
+		final BigDecimalEntity rev2 = getAuditReader().find( BigDecimalEntity.class, entityId, 2 );
+		assertTrue( BigDecimal.valueOf( bigDecimalValue + 1d ).compareTo( rev2.getBigDecimal() ) == 0 );
+		assertNull( rev2.getData() );
+	}
+
+	@Override
+	protected Class<?>[] getAnnotatedClasses() {
+		return new Class<?>[] { BigDecimalEntity.class };
+	}
+
+	@Entity(name = "BigDecimalEntity")
+	@Audited
+	public static class BigDecimalEntity {
+		@Id
+		@GeneratedValue
+		private Integer id;
+		@Column(precision = 23, scale = 6)
+		private BigDecimal bigDecimal;
+		@NotAudited
+		private String data;
+
+		BigDecimalEntity() {
+
+		}
+
+		BigDecimalEntity(BigDecimal bigDecimal, String data) {
+			this.bigDecimal = bigDecimal;
+			this.data = data;
+		}
+
+		public Integer getId() {
+			return id;
+		}
+
+		public void setId(Integer id) {
+			this.id = id;
+		}
+
+		public BigDecimal getBigDecimal() {
+			return bigDecimal;
+		}
+
+		public void setBigDecimal(BigDecimal bigDecimal) {
+			this.bigDecimal = bigDecimal;
+		}
+
+		public String getData() {
+			return data;
+		}
+
+		public void setData(String data) {
+			this.data = data;
+		}
+	}
+}