code review fix

Change-Id: Ie616543094aaa31d596980ba7a3cef05de4351fc
diff --git a/tests/unit-tests/bench.t.cpp b/tests/unit-tests/bench.t.cpp
index 1fffef1..d036d88 100644
--- a/tests/unit-tests/bench.t.cpp
+++ b/tests/unit-tests/bench.t.cpp
@@ -128,8 +128,8 @@
       BOOST_CHECK(security::verifySignature(response, cert));
 
       requester::Requester::onChallengeResponse(state, response);
-      BOOST_CHECK(state.m_status == Status::CHALLENGE);
-      BOOST_CHECK_EQUAL(state.m_challengeStatus, ChallengePin::NEED_CODE);
+      BOOST_CHECK(state.status == Status::CHALLENGE);
+      BOOST_CHECK_EQUAL(state.challengeStatus, ChallengePin::NEED_CODE);
       auto paramList = requester::Requester::selectOrContinueChallenge(state, "pin");
       challengeInterest2 = requester::Requester::genChallengeInterest(state, std::move(paramList));
     }
@@ -138,8 +138,8 @@
       BOOST_CHECK(security::verifySignature(response, cert));
 
       requester::Requester::onChallengeResponse(state, response);
-      BOOST_CHECK(state.m_status == Status::CHALLENGE);
-      BOOST_CHECK_EQUAL(state.m_challengeStatus, ChallengePin::WRONG_CODE);
+      BOOST_CHECK(state.status == Status::CHALLENGE);
+      BOOST_CHECK_EQUAL(state.challengeStatus, ChallengePin::WRONG_CODE);
 
       auto paramList = requester::Requester::selectOrContinueChallenge(state, "pin");
       auto request = ca.getCertificateRequest(*challengeInterest2);
@@ -153,7 +153,7 @@
       count++;
       BOOST_CHECK(security::verifySignature(response, cert));
       requester::Requester::onChallengeResponse(state, response);
-      BOOST_CHECK(state.m_status == Status::SUCCESS);
+      BOOST_CHECK(state.status == Status::SUCCESS);
     }
   });