chunks+peek: stop using deprecated {get,set}FinalBlockId

Change-Id: I64ae1c33a6f83af34b3db3d5f48cee3f3e7b7cb1
Refs: #4526
diff --git a/tests/chunks/producer.t.cpp b/tests/chunks/producer.t.cpp
index 902c3fb..c508abc 100644
--- a/tests/chunks/producer.t.cpp
+++ b/tests/chunks/producer.t.cpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /*
- * Copyright (c) 2016-2017,  Regents of the University of California,
+ * Copyright (c) 2016-2018,  Regents of the University of California,
  *                           Colorado State University,
  *                           University Pierre & Marie Curie, Sorbonne University.
  *
@@ -114,8 +114,8 @@
   auto lastData = face.sentData.back();
   BOOST_REQUIRE_EQUAL(lastData.getName().size(), prefix.size() + 2);
   BOOST_CHECK_EQUAL(lastData.getName()[-1].toSegment(), 0);
-  BOOST_REQUIRE(!lastData.getFinalBlockId().empty());
-  BOOST_CHECK_EQUAL(lastData.getFinalBlockId().toSegment(), nSegments - 1);
+  BOOST_REQUIRE(lastData.getFinalBlock());
+  BOOST_CHECK_EQUAL(lastData.getFinalBlock()->toSegment(), nSegments - 1);
   BOOST_CHECK_EQUAL(lastData.getSignature().getKeyLocator().getName(), keyLocatorName);
 
   // segment request
@@ -130,8 +130,8 @@
   lastData = face.sentData.back();
   BOOST_REQUIRE_EQUAL(lastData.getName().size(), prefix.size() + 2);
   BOOST_CHECK_EQUAL(lastData.getName()[-1].toSegment(), requestSegmentNo);
-  BOOST_REQUIRE(!lastData.getFinalBlockId().empty());
-  BOOST_CHECK_EQUAL(lastData.getFinalBlockId().toSegment(), nSegments - 1);
+  BOOST_REQUIRE(lastData.getFinalBlock());
+  BOOST_CHECK_EQUAL(lastData.getFinalBlock()->toSegment(), nSegments - 1);
   BOOST_CHECK_EQUAL(lastData.getSignature().getKeyLocator().getName(), keyLocatorName);
 }
 
@@ -150,8 +150,8 @@
   BOOST_REQUIRE_EQUAL(lastData.getName().size(), prefix.size() + 1);
   BOOST_CHECK_EQUAL(lastData.getName()[-2].toVersion(), version);
   BOOST_CHECK_EQUAL(lastData.getName()[-1].toSegment(), 0);
-  BOOST_REQUIRE(!lastData.getFinalBlockId().empty());
-  BOOST_CHECK_EQUAL(lastData.getFinalBlockId().toSegment(), nSegments - 1);
+  BOOST_REQUIRE(lastData.getFinalBlock());
+  BOOST_CHECK_EQUAL(lastData.getFinalBlock()->toSegment(), nSegments - 1);
   BOOST_CHECK_EQUAL(lastData.getSignature().getKeyLocator().getName(), keyLocatorName);
 
   // segment request
@@ -166,8 +166,8 @@
   BOOST_REQUIRE_EQUAL(lastData.getName().size(), prefix.size() + 1);
   BOOST_CHECK_EQUAL(lastData.getName()[-2].toVersion(), version);
   BOOST_CHECK_EQUAL(lastData.getName()[-1].toSegment(), requestSegmentNo);
-  BOOST_REQUIRE(!lastData.getFinalBlockId().empty());
-  BOOST_CHECK_EQUAL(lastData.getFinalBlockId().toSegment(), nSegments - 1);
+  BOOST_REQUIRE(lastData.getFinalBlock());
+  BOOST_CHECK_EQUAL(lastData.getFinalBlock()->toSegment(), nSegments - 1);
   BOOST_CHECK_EQUAL(lastData.getSignature().getKeyLocator().getName(), keyLocatorName);
 }
 
@@ -185,8 +185,8 @@
   auto lastData = face.sentData.back();
   BOOST_REQUIRE_EQUAL(lastData.getName().size(), prefix.size() + 2);
   BOOST_CHECK_EQUAL(lastData.getName()[-1].toSegment(), 0);
-  BOOST_REQUIRE(!lastData.getFinalBlockId().empty());
-  BOOST_CHECK_EQUAL(lastData.getFinalBlockId().toSegment(), nSegments - 1);
+  BOOST_REQUIRE(lastData.getFinalBlock());
+  BOOST_CHECK_EQUAL(lastData.getFinalBlock()->toSegment(), nSegments - 1);
   BOOST_CHECK_EQUAL(lastData.getSignature().getKeyLocator().getName(), keyLocatorName);
 
   // segment request