private static final Logger log = LoggerFactory.getLogger(TestSO.class);
        
+       static{
+                /* Set environment properties */
+                Util.setAAIProps();
+                Util.setSOProps();
+       }
+       
        @BeforeClass
        public static void setUpSimulator() {
                try {
 
 import org.onap.policy.controlloop.policy.guard.ControlLoopGuard;
 import org.onap.policy.drools.http.server.HttpServletServer;
 import org.onap.policy.drools.impl.PolicyEngineJUnitImpl;
+import org.onap.policy.drools.system.PolicyEngine;
 import org.onap.policy.guard.PolicyGuardYamlToXacml;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
                }
                return kieSession;
        }
+       
+       public static void setAAIProps(){
+               PolicyEngine.manager.setEnvironmentProperty("aai.url", "http://localhost:6666");
+        PolicyEngine.manager.setEnvironmentProperty("aai.username", "AAI");
+        PolicyEngine.manager.setEnvironmentProperty("aai.password", "AAI");
+       }
+       public static void setSOProps(){
+               PolicyEngine.manager.setEnvironmentProperty("so.url", "http://localhost:6667");
+        PolicyEngine.manager.setEnvironmentProperty("so.username", "SO");
+        PolicyEngine.manager.setEnvironmentProperty("so.password", "SO");
+       }
 
 }
 
     
     static {
         /* Set environment properties */
-        PolicyEngine.manager.setEnvironmentProperty("aai.url", "http://localhost:6666");
-        PolicyEngine.manager.setEnvironmentProperty("aai.username", "AAI");
-        PolicyEngine.manager.setEnvironmentProperty("aai.password", "AAI");
-        
-        PolicyEngine.manager.setEnvironmentProperty("so.url", "http://localhost:6667");
-        PolicyEngine.manager.setEnvironmentProperty("so.username", "SO");
-        PolicyEngine.manager.setEnvironmentProperty("so.password", "SO");
+        Util.setAAIProps();
+        Util.setSOProps();
     }
     
        @BeforeClass
 
 
        static {
            /* Set environment properties */
-        PolicyEngine.manager.setEnvironmentProperty("aai.url", "http://localhost:6666");
-        PolicyEngine.manager.setEnvironmentProperty("aai.username", "AAI");
-        PolicyEngine.manager.setEnvironmentProperty("aai.password", "AAI");
+        Util.setAAIProps();
         
         PolicyEngine.manager.setEnvironmentProperty("vfc.url", "http://localhost:6668");
         PolicyEngine.manager.setEnvironmentProperty("vfc.username", "VFC");
 
     
     static {
         /* Set environment properties */
-        PolicyEngine.manager.setEnvironmentProperty("aai.url", "http://localhost:6666");
-        PolicyEngine.manager.setEnvironmentProperty("aai.username", "AAI");
-        PolicyEngine.manager.setEnvironmentProperty("aai.password", "AAI");
+        Util.setAAIProps();
     }
     
     @BeforeClass