still one error left

Change-Id: Id89dd6c85e02032b788d6cf97fc8b3ae9964b757
diff --git a/tests/unit-tests/ca-memory.t.cpp b/tests/unit-tests/ca-memory.t.cpp
index 86c150e..4d6c9cc 100644
--- a/tests/unit-tests/ca-memory.t.cpp
+++ b/tests/unit-tests/ca-memory.t.cpp
@@ -40,7 +40,9 @@
 
   // add operation
   RequestId requestId = {1,2,3,4,5,6,7,8};
-  RequestState request1(Name("/ndn/site1"), requestId, RequestType::NEW, Status::BEFORE_CHALLENGE, cert1, makeStringBlock(ndn::tlv::ContentType_Key, "PretendItIsAKey"));
+  std::array<uint8_t, 16> aesKey1;
+  RequestState request1(Name("/ndn/site1"), requestId, RequestType::NEW,
+                        Status::BEFORE_CHALLENGE, cert1, std::move(aesKey1));
   BOOST_CHECK_NO_THROW(storage.addRequest(request1));
 
   // get operation
@@ -48,15 +50,17 @@
   BOOST_CHECK_EQUAL(request1.m_cert, result.m_cert);
   BOOST_CHECK(request1.m_status == result.m_status);
   BOOST_CHECK_EQUAL(request1.m_caPrefix, result.m_caPrefix);
-  BOOST_CHECK_EQUAL(request1.m_encryptionKey, result.m_encryptionKey);
+  BOOST_CHECK_EQUAL_COLLECTIONS(request1.m_encryptionKey.begin(), request1.m_encryptionKey.end(),
+                                result.m_encryptionKey.begin(), result.m_encryptionKey.end());
 
   JsonSection json;
   json.put("code", "1234");
 
   // update operation
+  std::array<uint8_t, 16> aesKey2;
   RequestState request2(Name("/ndn/site1"), requestId, RequestType::NEW, Status::CHALLENGE, cert1,
                    "email", "test", time::system_clock::now(), 3, time::seconds(3600),
-                   std::move(json), makeStringBlock(ndn::tlv::ContentType_Key, "PretendItIsAKey"), 0);
+                   std::move(json), std::move(aesKey2), 0);
   storage.updateRequest(request2);
   result = storage.getRequest(requestId);
   BOOST_CHECK_EQUAL(request2.m_cert, result.m_cert);
@@ -67,7 +71,9 @@
   auto key2 = identity2.getDefaultKey();
   auto cert2 = key2.getDefaultCertificate();
   RequestId requestId2 = {8,7,6,5,4,3,2,1};
-  RequestState request3(Name("/ndn/site2"), requestId2, RequestType::NEW, Status::BEFORE_CHALLENGE, cert2, makeStringBlock(ndn::tlv::ContentType_Key, "PretendItIsAKey"));
+  std::array<uint8_t, 16> aesKey3;
+  RequestState request3(Name("/ndn/site2"), requestId2, RequestType::NEW, Status::BEFORE_CHALLENGE,
+                        cert2, std::move(aesKey3));
   storage.addRequest(request3);
 
   // list operation
diff --git a/tests/unit-tests/ca-module.t.cpp b/tests/unit-tests/ca-module.t.cpp
index d346014..97727c0 100644
--- a/tests/unit-tests/ca-module.t.cpp
+++ b/tests/unit-tests/ca-module.t.cpp
@@ -260,8 +260,8 @@
     RequestId requestId;
     std::memcpy(requestId.data(), contentBlock.get(tlv::RequestId).value(), contentBlock.get(tlv::RequestId).value_size());
     auto ca_encryption_key = ca.getCaStorage()->getRequest(requestId).m_encryptionKey;
-    BOOST_CHECK_EQUAL_COLLECTIONS(state.m_aesKey, state.m_aesKey + sizeof(state.m_aesKey),
-                                  ca_encryption_key.value(), ca_encryption_key.value() + ca_encryption_key.value_size());
+    BOOST_CHECK_EQUAL_COLLECTIONS(state.m_aesKey.begin(), state.m_aesKey.end(),
+                                  ca_encryption_key.begin(), ca_encryption_key.end());
   });
   face.receive(*interest);
 
@@ -468,7 +468,8 @@
                                                            time::system_clock::now() + time::hours(10)));
   m_keyChain.sign(clientCert, signingByKey(clientKey.getName()).setSignatureInfo(signatureInfo));
   RequestId requestId = {1,2,3,4,5,6,7,8};
-  RequestState certRequest(Name("/ndn"), requestId, RequestType::NEW, Status::SUCCESS, clientCert, makeEmptyBlock(ndn::tlv::ContentType_Key));
+  std::array<uint8_t, 16> aesKey;
+  RequestState certRequest(Name("/ndn"), requestId, RequestType::NEW, Status::SUCCESS, clientCert, std::move(aesKey));
   auto issuedCert = ca.issueCertificate(certRequest);
 
   CaProfile item;
@@ -502,8 +503,8 @@
     RequestId requestId;
     std::memcpy(requestId.data(), contentBlock.get(tlv::RequestId).value(), contentBlock.get(tlv::RequestId).value_size());
     auto ca_encryption_key = ca.getCaStorage()->getRequest(requestId).m_encryptionKey;
-    BOOST_CHECK_EQUAL_COLLECTIONS(state.m_aesKey, state.m_aesKey + sizeof(state.m_aesKey),
-                                  ca_encryption_key.value(), ca_encryption_key.value() + ca_encryption_key.value_size());
+    BOOST_CHECK_EQUAL_COLLECTIONS(state.m_aesKey.begin(), state.m_aesKey.end(),
+                                  ca_encryption_key.begin(), ca_encryption_key.end());
   });
   face.receive(*interest);
 
diff --git a/tests/unit-tests/ca-sqlite.t.cpp b/tests/unit-tests/ca-sqlite.t.cpp
index 5f8e49e..ee1a2c5 100644
--- a/tests/unit-tests/ca-sqlite.t.cpp
+++ b/tests/unit-tests/ca-sqlite.t.cpp
@@ -39,7 +39,8 @@
 
   // add operation
   RequestId requestId = {1,2,3,4,5,6,7,8};
-  RequestState request1(Name("/ndn/site1"), requestId, RequestType::NEW, Status::BEFORE_CHALLENGE, cert1, makeStringBlock(ndn::tlv::ContentType_Key, "PretendItIsAKey"));
+  std::array<uint8_t, 16> aesKey1;
+  RequestState request1(Name("/ndn/site1"), requestId, RequestType::NEW, Status::BEFORE_CHALLENGE, cert1, std::move(aesKey1));
   storage.addRequest(request1);
 
   // get operation
@@ -47,14 +48,16 @@
   BOOST_CHECK_EQUAL(request1.m_cert, result.m_cert);
   BOOST_CHECK(request1.m_status == result.m_status);
   BOOST_CHECK_EQUAL(request1.m_caPrefix, result.m_caPrefix);
-  BOOST_CHECK_EQUAL(request1.m_encryptionKey, result.m_encryptionKey);
+  BOOST_CHECK_EQUAL_COLLECTIONS(request1.m_encryptionKey.begin(), request1.m_encryptionKey.end(),
+                                result.m_encryptionKey.begin(), result.m_encryptionKey.end());
 
   // update operation
   JsonSection json;
   json.put("test", "4567");
+  std::array<uint8_t, 16> aesKey2;
   RequestState request2(Name("/ndn/site1"), requestId, RequestType::NEW, Status::CHALLENGE, cert1,
                    "email", "test", time::system_clock::now(), 3, time::seconds(3600),
-                  std::move(json), makeEmptyBlock(ndn::tlv::ContentType_Key), 0);
+                  std::move(json), std::move(aesKey2), 0);
   storage.updateRequest(request2);
   result = storage.getRequest(requestId);
   BOOST_CHECK_EQUAL(request2.m_cert, result.m_cert);
@@ -65,7 +68,9 @@
   auto key2 = identity2.getDefaultKey();
   auto cert2 = key2.getDefaultCertificate();
   RequestId requestId2 = {8,7,6,5,4,3,2,1};
-  RequestState request3(Name("/ndn/site2"), requestId2, RequestType::NEW, Status::BEFORE_CHALLENGE, cert2, makeStringBlock(ndn::tlv::ContentType_Key, "PretendItIsAKey"));
+  std::array<uint8_t, 16> aesKey3;
+  RequestState request3(Name("/ndn/site2"), requestId2, RequestType::NEW,
+                        Status::BEFORE_CHALLENGE, cert2, std::move(aesKey3));
   storage.addRequest(request3);
 
   // list operation
@@ -91,7 +96,9 @@
 
     // add operation
     RequestId requestId = {1,2,3,4,5,6,7,8};
-    RequestState request1(Name("/ndn/site1"),requestId, RequestType::NEW, Status::BEFORE_CHALLENGE, cert1, makeEmptyBlock(ndn::tlv::ContentType_Key));
+    std::array<uint8_t, 16> aesKey;
+    RequestState request1(Name("/ndn/site1"),requestId, RequestType::NEW,
+                          Status::BEFORE_CHALLENGE, cert1, std::move(aesKey));
     BOOST_CHECK_NO_THROW(storage.addRequest(request1));
     // add again
     BOOST_CHECK_THROW(storage.addRequest(request1), std::runtime_error);
diff --git a/tests/unit-tests/challenge-credential.t.cpp b/tests/unit-tests/challenge-credential.t.cpp
index 8a301df..93a52d0 100644
--- a/tests/unit-tests/challenge-credential.t.cpp
+++ b/tests/unit-tests/challenge-credential.t.cpp
@@ -54,7 +54,9 @@
   auto keyA = identityA.getDefaultKey();
   auto certA = key.getDefaultCertificate();
   RequestId requestId = {1,2,3,4,5,6,7,8};
-  ca::RequestState state(Name("/example"), requestId, RequestType::NEW, Status::BEFORE_CHALLENGE, certA, makeEmptyBlock(ndn::tlv::ContentType_Key));
+  std::array<uint8_t, 16> aesKey;
+  ca::RequestState state(Name("/example"), requestId, RequestType::NEW,
+                         Status::BEFORE_CHALLENGE, certA, std::move(aesKey));
 
   // create requester's credential
   auto identityB = addIdentity(Name("/trust/cert"));
diff --git a/tests/unit-tests/challenge-email.t.cpp b/tests/unit-tests/challenge-email.t.cpp
index ccf51cf..5801bca 100644
--- a/tests/unit-tests/challenge-email.t.cpp
+++ b/tests/unit-tests/challenge-email.t.cpp
@@ -45,8 +45,9 @@
   auto identity = addIdentity(Name("/ndn/site1"));
   auto key = identity.getDefaultKey();
   auto cert = key.getDefaultCertificate();
-  RequestId requestId = {1,2,3,4,5,6,7,8};
-  ca::RequestState request(Name("/ndn/site1"), requestId, RequestType::NEW, Status::BEFORE_CHALLENGE, cert, makeEmptyBlock(ndn::tlv::ContentType_Key));
+  RequestId requestId = {1, 2, 3, 4, 5, 6, 7, 8};
+  std::array<uint8_t, 16> aesKey;
+  ca::RequestState request(Name("/ndn/site1"), requestId, RequestType::NEW, Status::BEFORE_CHALLENGE, cert, std::move(aesKey));
 
   Block paramTLV = makeEmptyBlock(tlv::EncryptedPayload);
   paramTLV.push_back(makeStringBlock(tlv::ParameterKey, ChallengeEmail::PARAMETER_KEY_EMAIL));
@@ -95,8 +96,9 @@
   auto identity = addIdentity(Name("/ndn/site1"));
   auto key = identity.getDefaultKey();
   auto cert = key.getDefaultCertificate();
-  RequestId requestId = {1,2,3,4,5,6,7,8};
-  ca::RequestState request(Name("/ndn/site1"), requestId, RequestType::NEW, Status::BEFORE_CHALLENGE, cert, makeEmptyBlock(ndn::tlv::ContentType_Key));
+  RequestId requestId = {1, 2, 3, 4, 5, 6, 7, 8};
+  std::array<uint8_t, 16> aesKey;
+  ca::RequestState request(Name("/ndn/site1"), requestId, RequestType::NEW, Status::BEFORE_CHALLENGE, cert, std::move(aesKey));
 
   Block paramTLV = makeEmptyBlock(tlv::EncryptedPayload);
   paramTLV.push_back(makeStringBlock(tlv::ParameterKey, ChallengeEmail::PARAMETER_KEY_EMAIL));
@@ -117,10 +119,11 @@
   auto cert = key.getDefaultCertificate();
   JsonSection json;
   json.put(ChallengeEmail::PARAMETER_KEY_CODE, "4567");
-  RequestId requestId = {1,2,3,4,5,6,7,8};
+  RequestId requestId = {1, 2, 3, 4, 5, 6, 7, 8};
+  std::array<uint8_t, 16> aesKey;
   ca::RequestState request(Name("/ndn/site1"), requestId, RequestType::NEW, Status::CHALLENGE, cert,
-                  "email", ChallengeEmail::NEED_CODE, time::system_clock::now(),
-                  3, time::seconds(3600), std::move(json), makeEmptyBlock(ndn::tlv::ContentType_Key), 0);
+                           "email", ChallengeEmail::NEED_CODE, time::system_clock::now(),
+                           3, time::seconds(3600), std::move(json), std::move(aesKey), 0);
 
   Block paramTLV = makeEmptyBlock(tlv::EncryptedPayload);
   paramTLV.push_back(makeStringBlock(tlv::ParameterKey, ChallengeEmail::PARAMETER_KEY_CODE));
@@ -140,10 +143,11 @@
   auto cert = key.getDefaultCertificate();
   JsonSection json;
   json.put(ChallengeEmail::PARAMETER_KEY_CODE, "4567");
-  RequestId requestId = {1,2,3,4,5,6,7,8};
+  RequestId requestId = {1, 2, 3, 4, 5, 6, 7, 8};
+  std::array<uint8_t, 16> aesKey;
   ca::RequestState request(Name("/ndn/site1"), requestId, RequestType::NEW, Status::CHALLENGE, cert,
-                  "email", ChallengeEmail::NEED_CODE, time::system_clock::now(),
-                  3, time::seconds(3600), std::move(json), makeEmptyBlock(ndn::tlv::ContentType_Key), 0);
+                           "email", ChallengeEmail::NEED_CODE, time::system_clock::now(),
+                           3, time::seconds(3600), std::move(json), std::move(aesKey), 0);
 
   Block paramTLV = makeEmptyBlock(tlv::EncryptedPayload);
   paramTLV.push_back(makeStringBlock(tlv::ParameterKey, ChallengeEmail::PARAMETER_KEY_CODE));
diff --git a/tests/unit-tests/challenge-pin.t.cpp b/tests/unit-tests/challenge-pin.t.cpp
index e1bfad1..f790bad 100644
--- a/tests/unit-tests/challenge-pin.t.cpp
+++ b/tests/unit-tests/challenge-pin.t.cpp
@@ -38,8 +38,9 @@
   auto identity = addIdentity(Name("/ndn/site1"));
   auto key = identity.getDefaultKey();
   auto cert = key.getDefaultCertificate();
-  RequestId requestId = {1,2,3,4,5,6,7,8};
-  ca::RequestState request(Name("/ndn/site1"), requestId, RequestType::NEW, Status::BEFORE_CHALLENGE, cert, makeEmptyBlock(ndn::tlv::ContentType_Key));
+  RequestId requestId = {1, 2, 3, 4, 5, 6, 7, 8};
+  std::array<uint8_t, 16> aesKey;
+  ca::RequestState request(Name("/ndn/site1"), requestId, RequestType::NEW, Status::BEFORE_CHALLENGE, cert, std::move(aesKey));
 
   ChallengePin challenge;
   challenge.handleChallengeRequest(makeEmptyBlock(tlv::EncryptedPayload), request);
@@ -56,10 +57,11 @@
   auto cert = key.getDefaultCertificate();
   JsonSection secret;
   secret.add(ChallengePin::PARAMETER_KEY_CODE, "12345");
-  RequestId requestId = {1,2,3,4,5,6,7,8};
+  RequestId requestId = {1, 2, 3, 4, 5, 6, 7, 8};
+  std::array<uint8_t, 16> aesKey;
   ca::RequestState request(Name("/ndn/site1"), requestId, RequestType::NEW, Status::CHALLENGE, cert,
-                  "pin", ChallengePin::NEED_CODE, time::system_clock::now(),
-                  3, time::seconds(3600), std::move(secret), makeEmptyBlock(ndn::tlv::ContentType_Key), 0);
+                           "pin", ChallengePin::NEED_CODE, time::system_clock::now(),
+                           3, time::seconds(3600), std::move(secret), std::move(aesKey), 0);
 
   Block paramTLV = makeEmptyBlock(tlv::EncryptedPayload);
   paramTLV.push_back(makeStringBlock(tlv::ParameterKey, ChallengePin::PARAMETER_KEY_CODE));
@@ -79,10 +81,11 @@
   auto cert = key.getDefaultCertificate();
   JsonSection secret;
   secret.add(ChallengePin::PARAMETER_KEY_CODE, "12345");
-  RequestId requestId = {1,2,3,4,5,6,7,8};
+  RequestId requestId = {1, 2, 3, 4, 5, 6, 7, 8};
+  std::array<uint8_t, 16> aesKey;
   ca::RequestState request(Name("/ndn/site1"), requestId, RequestType::NEW, Status::CHALLENGE, cert,
-                  "pin", ChallengePin::NEED_CODE, time::system_clock::now(),
-                  3, time::seconds(3600), std::move(secret), makeEmptyBlock(ndn::tlv::ContentType_Key), 0);
+                           "pin", ChallengePin::NEED_CODE, time::system_clock::now(),
+                           3, time::seconds(3600), std::move(secret), std::move(aesKey), 0);
 
   Block paramTLV = makeEmptyBlock(tlv::EncryptedPayload);
   paramTLV.push_back(makeStringBlock(tlv::ParameterKey, ChallengePin::PARAMETER_KEY_CODE));
diff --git a/tests/unit-tests/protocol-encoders.t.cpp b/tests/unit-tests/protocol-encoders.t.cpp
index 184b608..6382194 100644
--- a/tests/unit-tests/protocol-encoders.t.cpp
+++ b/tests/unit-tests/protocol-encoders.t.cpp
@@ -141,29 +141,33 @@
   BOOST_CHECK_EQUAL(static_cast<size_t>(s), static_cast<size_t>(Status::BEFORE_CHALLENGE));
 }
 
-// BOOST_AUTO_TEST_CASE(ChallengeEncoding)
-// {
-//   time::system_clock::TimePoint t = time::system_clock::now();
-//   requester::ProfileStorage caCache;
-//   caCache.load("tests/unit-tests/config-files/config-client-1");
-//   security::Certificate certRequest = *caCache.m_caItems.front().m_cert;
-//   RequestId id = {102};
-//   ca::RequestState state(Name("/ndn/ucla"), id, RequestType::NEW, Status::PENDING,
-//                          certRequest, "hahaha", "Just a test", t, 3, time::seconds(321), JsonSection(),
-//                          Block(), 0);
-//   auto b = ChallengeEncoder::encodeDataContent(state);
-//   b.push_back(makeNestedBlock(tlv::IssuedCertName, Name("/ndn/ucla/a/b/c")));
+BOOST_AUTO_TEST_CASE(ChallengeEncoding)
+{
+  const uint8_t key[] = {0x23, 0x70, 0xe3, 0x20, 0xd4, 0x34, 0x42, 0x08,
+                         0xe0, 0xff, 0x56, 0x83, 0xf2, 0x43, 0xb2, 0x13};
+  time::system_clock::TimePoint t = time::system_clock::now();
+  requester::ProfileStorage caCache;
+  caCache.load("tests/unit-tests/config-files/config-client-1");
+  security::Certificate certRequest = *caCache.m_caItems.front().m_cert;
+  RequestId id = {102};
+  std::array<uint8_t, 16> aesKey;
+  std::memcpy(aesKey.data(), key, sizeof(key));
+  ca::RequestState state(Name("/ndn/ucla"), id, RequestType::NEW, Status::PENDING,
+                         certRequest, "pin", "test", t, 3, time::seconds(321), JsonSection(),
+                         std::move(aesKey), 0);
+  auto b = ChallengeEncoder::encodeDataContent(state, Name("/ndn/ucla/a/b/c"));
 
-//   requester::RequestContext context(m_keyChain, caCache.m_caItems.front(), RequestType::NEW);
-//   ChallengeEncoder::decodeDataContent(b, context);
+  requester::RequestContext context(m_keyChain, caCache.m_caItems.front(), RequestType::NEW);
+  std::memcpy(context.m_aesKey.data(), key, sizeof(key));
+  ChallengeEncoder::decodeDataContent(b, context);
 
-//   BOOST_CHECK_EQUAL(static_cast<size_t>(context.m_status), static_cast<size_t>(Status::PENDING));
-//   BOOST_CHECK_EQUAL(context.m_challengeStatus, "Just a test");
-//   BOOST_CHECK_EQUAL(context.m_remainingTries, 3);
-//   BOOST_ASSERT(context.m_freshBefore > time::system_clock::now() + time::seconds(321) - time::milliseconds(100));
-//   BOOST_ASSERT(context.m_freshBefore < time::system_clock::now() + time::seconds(321) + time::milliseconds(100));
-//   BOOST_CHECK_EQUAL(context.m_issuedCertName, "/ndn/ucla/a/b/c");
-// }
+  BOOST_CHECK_EQUAL(static_cast<size_t>(context.m_status), static_cast<size_t>(Status::PENDING));
+  BOOST_CHECK_EQUAL(context.m_challengeStatus, "test");
+  BOOST_CHECK_EQUAL(context.m_remainingTries, 3);
+  BOOST_ASSERT(context.m_freshBefore > time::system_clock::now() + time::seconds(321) - time::milliseconds(100));
+  BOOST_ASSERT(context.m_freshBefore < time::system_clock::now() + time::seconds(321) + time::milliseconds(100));
+  BOOST_CHECK_EQUAL(context.m_issuedCertName, "/ndn/ucla/a/b/c");
+}
 
 BOOST_AUTO_TEST_SUITE_END()