diff --git a/ovsdb/api/src/test/java/org/onosproject/ovsdb/controller/driver/OvsdbClientServiceAdapter.java b/ovsdb/api/src/test/java/org/onosproject/ovsdb/controller/driver/OvsdbClientServiceAdapter.java
index 71fee4f..2c418d5 100644
--- a/ovsdb/api/src/test/java/org/onosproject/ovsdb/controller/driver/OvsdbClientServiceAdapter.java
+++ b/ovsdb/api/src/test/java/org/onosproject/ovsdb/controller/driver/OvsdbClientServiceAdapter.java
@@ -34,6 +34,7 @@
 import org.onosproject.ovsdb.rfc.schema.DatabaseSchema;
 
 import java.util.List;
+import java.util.Map;
 import java.util.Set;
 
 /**
@@ -52,6 +53,11 @@
     }
 
     @Override
+    public boolean createTunnel(String bridgeName, String portName, String tunnelType, Map<String, String> options) {
+        return true;
+    }
+
+    @Override
     public void dropTunnel(IpAddress srcIp, IpAddress dstIp) {
 
     }
@@ -67,6 +73,11 @@
     }
 
     @Override
+    public boolean createBridge(String bridgeName, String dpid, List<ControllerInfo> controllers) {
+        return true;
+    }
+
+    @Override
     public void dropBridge(String bridgeName) {
 
     }