rib: recognize /localhop/nfd HUB prefix in RemoteRegistrator

Change-Id: If4d29b17e381f121d025ee8a9a52466a68e46a83
refs: #2412
diff --git a/tests/rib/remote-registrator.cpp b/tests/rib/remote-registrator.cpp
index 8e30218..9caf345 100644
--- a/tests/rib/remote-registrator.cpp
+++ b/tests/rib/remote-registrator.cpp
@@ -164,7 +164,7 @@
   void
   connectToHub()
   {
-    rib.insert(COMMAND_PREFIX, Route());
+    rib.insert(Name("/localhop/nfd"), Route());
 
     advanceClocks(time::milliseconds(1));
   }
@@ -172,7 +172,7 @@
   void
   disconnectToHub()
   {
-    rib.erase(COMMAND_PREFIX, Route());
+    rib.erase(Name("/localhop/nfd"), Route());
 
     advanceClocks(time::milliseconds(1));
   }