OPENJPA-2816 correct jdbc url for herddb-docker
diff --git a/pom.xml b/pom.xml
index 4914a3c..91907cc 100644
--- a/pom.xml
+++ b/pom.xml
@@ -1120,8 +1120,10 @@
             </dependencies>
             <properties>
                 <connection.driver.name>herddb.jdbc.Driver</connection.driver.name>
+                <tests.openjpa.driverDataSource>simple</tests.openjpa.driverDataSource>
 
-                <connection.url>jdbc:herddb://localhost</connection.url>
+
+                <connection.url>jdbc:herddb:localhost:7000</connection.url>
                 <connection.username>sa</connection.username>
                 <connection.password>hdb</connection.password>
                 <jdbc.DBDictionary />