diff --git a/tests/test-block.cpp b/tests/test-block.cpp
index 32cd8cd..1c7557d 100644
--- a/tests/test-block.cpp
+++ b/tests/test-block.cpp
@@ -3,10 +3,11 @@
  * See COPYING for copyright and distribution information.
  */
 
-#include <boost/test/unit_test.hpp>
-
 #include "encoding/encoding-buffer.hpp"
 
+#include <boost/test/unit_test.hpp>
+#include <boost/concept_check.hpp>
+
 using namespace std;
 namespace ndn {
 
@@ -563,6 +564,26 @@
   BOOST_CHECK_THROW(testBlock = Block(stream), Tlv::Error);
 }
 
+BOOST_AUTO_TEST_CASE(Equality)
+{
+  BOOST_CONCEPT_ASSERT((boost::EqualityComparable<Block>));
+
+  Block a("\x08\x00", 2);
+  Block b("\x08\x00", 2);;
+  BOOST_CHECK_EQUAL(a == b, true);
+  BOOST_CHECK_EQUAL(a != b, false);
+
+  Block c("\x06\x00", 2);
+  Block d("\x08\x00", 2);;
+  BOOST_CHECK_EQUAL(c == d, false);
+  BOOST_CHECK_EQUAL(c != d, true);
+
+  Block e("\x06\x00", 2);
+  Block f("\x06\x01\xcc", 3);;
+  BOOST_CHECK_EQUAL(e == f, false);
+  BOOST_CHECK_EQUAL(e != f, true);
+}
+
 BOOST_AUTO_TEST_SUITE_END()
 
 } // namespace ndn