tests: sync common testing infrastructure with ndn-cxx

Change-Id: I1bd56d472f5627207f17c950eb4c5550d1b3724c
diff --git a/tests/unit-tests/crypto-helpers.t.cpp b/tests/unit-tests/crypto-helpers.t.cpp
index e67828f..ff645dd 100644
--- a/tests/unit-tests/crypto-helpers.t.cpp
+++ b/tests/unit-tests/crypto-helpers.t.cpp
@@ -20,7 +20,7 @@
 
 #include "detail/crypto-helpers.hpp"
 
-#include "test-common.hpp"
+#include "tests/boost-test.hpp"
 
 namespace ndncert::tests {