diff --git a/test/test_ccnx_wrapper.cc b/test/test_ccnx_wrapper.cc
index 6934584..3db44ba 100644
--- a/test/test_ccnx_wrapper.cc
+++ b/test/test_ccnx_wrapper.cc
@@ -62,7 +62,7 @@
   this_thread::sleep (posix_time::milliseconds (10));
 
   string interest = "/ucla.edu/0";
-  hb.sendInterest(interest, memberFunc);
+  hb.sendInterestForString(interest, memberFunc);
 
   // give time for ccnd to react
   sleep(1);
@@ -71,9 +71,9 @@
 
   string name = "/ucla.edu/0";
   string data = "random bits: !#$!@#$!";
-  ha.publishData(name, data, 5);
+  ha.publishStringData(name, data, 5);
 
-  hb.sendInterest(interest, memberFunc);
+  hb.sendInterestForString(interest, memberFunc);
 
   // give time for ccnd to react
   this_thread::sleep (posix_time::milliseconds (5));