tests: respect naming conventions and improve nesting of some test suites

Change-Id: I65af858bc6d10197c6ee11111fa9f7c1faa617ef
Refs: #2497
diff --git a/tests/daemon/face/lp-reassembler.t.cpp b/tests/daemon/face/lp-reassembler.t.cpp
index 5b62d4e..9cfa8dd 100644
--- a/tests/daemon/face/lp-reassembler.t.cpp
+++ b/tests/daemon/face/lp-reassembler.t.cpp
@@ -1,6 +1,6 @@
 /* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
 /**
- * Copyright (c) 2014-2015,  Regents of the University of California,
+ * Copyright (c) 2014-2016,  Regents of the University of California,
  *                           Arizona Board of Regents,
  *                           Colorado State University,
  *                           University Pierre & Marie Curie, Sorbonne University,
@@ -33,11 +33,9 @@
 
 using namespace nfd::tests;
 
-BOOST_AUTO_TEST_SUITE(Face)
-
 class LpReassemblerFixture : public UnitTestTimeFixture
 {
-public:
+protected:
   LpReassemblerFixture()
   {
     reassembler.beforeTimeout.connect(
@@ -46,7 +44,7 @@
       });
   }
 
-public:
+protected:
   LpReassembler reassembler;
   std::vector<std::tuple<Transport::EndpointId, size_t>> timeoutHistory;
 
@@ -58,6 +56,7 @@
         0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08,
 };
 
+BOOST_AUTO_TEST_SUITE(Face)
 BOOST_FIXTURE_TEST_SUITE(TestLpReassembler, LpReassemblerFixture)
 
 BOOST_AUTO_TEST_SUITE(SingleFragment)
@@ -460,7 +459,9 @@
 
 BOOST_AUTO_TEST_SUITE_END() // MultiFragment
 
-BOOST_AUTO_TEST_CASE(MultiRemoteEndpoints)
+BOOST_AUTO_TEST_SUITE(MultipleRemoteEndpoints)
+
+BOOST_AUTO_TEST_CASE(Normal)
 {
   ndn::Buffer data1Buffer(data, 5);
   ndn::Buffer data2Buffer(data + 5, 5);
@@ -510,6 +511,8 @@
   BOOST_CHECK_EQUAL(reassembler.size(), 0);
 }
 
+BOOST_AUTO_TEST_SUITE_END() // MultipleRemoteEndpoints
+
 BOOST_AUTO_TEST_SUITE_END() // TestLpReassembler
 BOOST_AUTO_TEST_SUITE_END() // Face