diff --git a/openflow/ctl/src/test/java/org/onosproject/openflow/DriverAdapter.java b/openflow/ctl/src/test/java/org/onosproject/openflow/DriverAdapter.java
new file mode 100644
index 0000000..57becf9
--- /dev/null
+++ b/openflow/ctl/src/test/java/org/onosproject/openflow/DriverAdapter.java
@@ -0,0 +1,104 @@
+/*
+ * Copyright 2015 Open Networking Laboratory
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.onosproject.openflow;
+
+import java.util.Map;
+import java.util.Set;
+
+import org.onosproject.net.driver.Behaviour;
+import org.onosproject.net.driver.Driver;
+import org.onosproject.net.driver.DriverData;
+import org.onosproject.net.driver.DriverHandler;
+import org.onosproject.openflow.controller.driver.OpenFlowSwitchDriver;
+
+/**
+ * Created by ray on 11/4/15.
+ */
+public class DriverAdapter implements Driver {
+    @Override
+    public String name() {
+        return null;
+    }
+
+    @Override
+    public Driver parent() {
+        return null;
+    }
+
+    @Override
+    public String manufacturer() {
+        return null;
+    }
+
+    @Override
+    public String hwVersion() {
+        return null;
+    }
+
+    @Override
+    public String swVersion() {
+        return null;
+    }
+
+    @Override
+    public Set<Class<? extends Behaviour>> behaviours() {
+        return null;
+    }
+
+    @Override
+    public Class<? extends Behaviour> implementation(Class<? extends Behaviour> behaviour) {
+        return null;
+    }
+
+    @Override
+    public boolean hasBehaviour(Class<? extends Behaviour> behaviourClass) {
+        return true;
+    }
+
+    @Override
+    public <T extends Behaviour> T createBehaviour(DriverData data, Class<T> behaviourClass) {
+        return null;
+    }
+
+    @SuppressWarnings("unchecked")
+    @Override
+    public <T extends Behaviour> T createBehaviour(DriverHandler handler, Class<T> behaviourClass) {
+        if (behaviourClass == OpenFlowSwitchDriver.class) {
+            return (T) new OpenflowSwitchDriverAdapter();
+        }
+        return null;
+    }
+
+    @Override
+    public Map<String, String> properties() {
+        return null;
+    }
+
+    @Override
+    public Driver merge(Driver other) {
+        return null;
+    }
+
+    @Override
+    public Set<String> keys() {
+        return null;
+    }
+
+    @Override
+    public String value(String key) {
+        return null;
+    }
+}