Use Boost.Operators in more places

Change-Id: I7024c3e7d4c30c99ec7a895d484f227cb60fb356
diff --git a/tests/unit/name.t.cpp b/tests/unit/name.t.cpp
index da95aed..734edb7 100644
--- a/tests/unit/name.t.cpp
+++ b/tests/unit/name.t.cpp
@@ -31,6 +31,7 @@
 using ndn::name::Component;
 
 BOOST_CONCEPT_ASSERT((boost::EqualityComparable<Name>));
+BOOST_CONCEPT_ASSERT((boost::Comparable<Name>));
 BOOST_CONCEPT_ASSERT((WireEncodable<Name>));
 BOOST_CONCEPT_ASSERT((WireEncodableWithEncodingBuffer<Name>));
 BOOST_CONCEPT_ASSERT((WireDecodable<Name>));