Unit tests for OpenFlowControllerImplTest

Change-Id: I8a6d68f66e5a96597c4a0793940c3f707837f555

@@ -41,6 +41,9 @@ import org.projectfloodlight.openflow.protocol.OFVersion;
  * Testing adapter for the OpenFlow switch driver class.
  */
 public class OpenflowSwitchDriverAdapter implements OpenFlowSwitchDriver {
+
+    RoleState role = RoleState.MASTER;
+
     @Override
     public void setAgent(OpenFlowAgent agent) {
 
@@ -218,12 +221,12 @@ public class OpenflowSwitchDriverAdapter implements OpenFlowSwitchDriver {
 
     @Override
     public void setRole(RoleState role) {
-
+        this.role = role;
     }
 
     @Override
     public RoleState getRole() {
-        return null;
+        return role;
     }
 
     @Override

@@ -63,6 +63,15 @@
             <version>1.3</version>
             <scope>test</scope>
         </dependency>
+        <dependency>
+            <groupId>org.easymock</groupId>
+            <artifactId>easymock</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.osgi</groupId>
+            <artifactId>org.osgi.core</artifactId>
+        </dependency>
     </dependencies>
 
     <build>