encoding: convert to span

Change-Id: I8bd73284fbd5acc0ff8ad2626af9b4324e9df7a1
diff --git a/tests/unit/meta-info.t.cpp b/tests/unit/meta-info.t.cpp
index e5229bf..87add29 100644
--- a/tests/unit/meta-info.t.cpp
+++ b/tests/unit/meta-info.t.cpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2013-2019 Regents of the University of California.
+ * Copyright (c) 2013-2022 Regents of the University of California.
  *
  * This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
  *
@@ -124,11 +124,11 @@
                               0x6c, 0x65, 0x78, 0x2c, 0x20, 0x49, 0x20, 0x61, 0x6d, 0x20, 0x58,
                               0x69, 0x61, 0x6f, 0x6b, 0x65, 0x20, 0x4a, 0x69, 0x61, 0x6e, 0x67};
 
-  BOOST_REQUIRE_EQUAL_COLLECTIONS(info1.wireEncode().begin(), info1.wireEncode().end(),
-                                  METAINFO, METAINFO + sizeof(METAINFO));
+  BOOST_CHECK_EQUAL_COLLECTIONS(info1.wireEncode().begin(), info1.wireEncode().end(),
+                                METAINFO, METAINFO + sizeof(METAINFO));
 
   MetaInfo info2;
-  info2.wireDecode(Block(METAINFO, sizeof(METAINFO)));
+  info2.wireDecode(Block(METAINFO));
 
   for (size_t i = 0; i < 5; i++) {
     uint32_t tlvType = 128 + i * 10;