use enum class for status

Change-Id: Iaba23e0754335a7fecec2d6c4b3446988b2fd9d0
diff --git a/tests/unit-tests/bench.t.cpp b/tests/unit-tests/bench.t.cpp
index 3f015b8..a8602ef 100644
--- a/tests/unit-tests/bench.t.cpp
+++ b/tests/unit-tests/bench.t.cpp
@@ -120,7 +120,7 @@
       BOOST_CHECK(security::verifySignature(response, cert));
 
       client.onChallengeResponse(response);
-      BOOST_CHECK_EQUAL(client.m_status, STATUS_CHALLENGE);
+      BOOST_CHECK(client.m_status == Status::CHALLENGE);
       BOOST_CHECK_EQUAL(client.m_challengeStatus, ChallengePin::NEED_CODE);
 
       auto paramJson = pinChallenge.getRequirementForChallenge(client.m_status, client.m_challengeStatus);
@@ -133,7 +133,7 @@
       BOOST_CHECK(security::verifySignature(response, cert));
 
       client.onChallengeResponse(response);
-      BOOST_CHECK_EQUAL(client.m_status, STATUS_CHALLENGE);
+      BOOST_CHECK(client.m_status == Status::CHALLENGE);
       BOOST_CHECK_EQUAL(client.m_challengeStatus, ChallengePin::WRONG_CODE);
 
       auto paramJson = pinChallenge.getRequirementForChallenge(client.m_status, client.m_challengeStatus);
@@ -154,7 +154,7 @@
       BOOST_CHECK(security::verifySignature(response, cert));
 
       client.onChallengeResponse(response);
-      BOOST_CHECK_EQUAL(client.m_status, STATUS_SUCCESS);
+      BOOST_CHECK(client.m_status == Status::SUCCESS);
       BOOST_CHECK_EQUAL(client.m_challengeStatus, CHALLENGE_STATUS_SUCCESS);
     }
   });