add integration test profile

spring-hibernate3/src/main/java/org/baeldung/spring/PersistenceConfig.java

@@ -21,7 +21,7 @@ import com.google.common.base.Preconditions;
 
 @Configuration
 @EnableTransactionManagement
-@PropertySource({ "classpath:persistence-mysql.properties" })
+@PropertySource({ "classpath:persistence-h2.properties" })
 @ComponentScan({ "org.baeldung.persistence.dao", "org.baeldung.persistence.service" })
 public class PersistenceConfig {
 

spring-hibernate3/src/main/resources/persistence-h2.properties

@@ -0,0 +1,10 @@
+# jdbc.X
+jdbc.driverClassName=org.h2.Driver
+jdbc.url=jdbc:h2:mem:spring_hibernate3_01;DB_CLOSE_DELAY=-1;DB_CLOSE_ON_EXIT=FALSE
+jdbc.user=sa
+jdbc.pass=
+
+# hibernate.X
+hibernate.dialect=org.hibernate.dialect.H2Dialect
+hibernate.show_sql=false
+hibernate.hbm2ddl.auto=create-drop