further update and rename files

Change-Id: Ie664c5b9e5a764b8706d21cc85b9cec8755dc380
diff --git a/tests/unit-tests/bench.t.cpp b/tests/unit-tests/bench.t.cpp
index 1fe853b..dd23d49 100644
--- a/tests/unit-tests/bench.t.cpp
+++ b/tests/unit-tests/bench.t.cpp
@@ -20,7 +20,7 @@
 
 #include "ca-module.hpp"
 #include "identity-challenge/challenge-pin.hpp"
-#include "detail/info-encoder.hpp"
+#include "protocol-detail/info-encoder.hpp"
 #include "requester.hpp"
 #include "test-common.hpp"