src: change initialization order

Send Hello Interest after route to neighbor is successfully registered
--> First Hello interval is eliminated
--> After Hello Nack, wait exponentially before processing it as a timeout
Register sync route for each neighbor after its Hello Data is validated

refs: #5009

Change-Id: Ice39a591f1e58e474b494d93c913fa45e10f24f2
diff --git a/tests/test-common.hpp b/tests/test-common.hpp
index 9a648a0..878a27d 100644
--- a/tests/test-common.hpp
+++ b/tests/test-common.hpp
@@ -181,10 +181,10 @@
     conf.setNetwork("/ndn");
     conf.setSiteName("/site");
     conf.setRouterName("/%C1.Router/this-router");
-    conf.buildRouterPrefix();
+    conf.buildRouterAndSyncUserPrefix();
 
     conf.setSyncProtocol(protocol);
-    conf.setHyperbolicState(HYPERBOLIC_STATE_OFF);
+    conf.setHyperbolicState(hyperbolicState);
   }
 };