Refactor and modernize namespace declarations
* Completely remove inline namespace v2
* Flatten some unnecessarily deep namespace nesting
* Move DummyClientFace, Segmenter, SegmentFetcher to namespace ndn
* Move all unit tests to namespace ndn::tests
Change-Id: I8bcfcf9fd669936a3277d2d5d505f765b4b05742
diff --git a/tests/unit/security/validation-error.t.cpp b/tests/unit/security/validation-error.t.cpp
index c4a1a08..f59d6e7 100644
--- a/tests/unit/security/validation-error.t.cpp
+++ b/tests/unit/security/validation-error.t.cpp
@@ -1,6 +1,6 @@
/* -*- Mode:C++; c-file-style:"gnu"; indent-tabs-mode:nil; -*- */
/*
- * Copyright (c) 2013-2022 Regents of the University of California.
+ * Copyright (c) 2013-2023 Regents of the University of California.
*
* This file is part of ndn-cxx library (NDN C++ library with eXperimental eXtensions).
*
@@ -25,10 +25,9 @@
#include <boost/lexical_cast.hpp>
-namespace ndn {
-namespace security {
-inline namespace v2 {
-namespace tests {
+namespace ndn::tests {
+
+using ndn::security::ValidationError;
BOOST_AUTO_TEST_SUITE(Security)
BOOST_AUTO_TEST_SUITE(TestValidationError)
@@ -59,7 +58,4 @@
BOOST_AUTO_TEST_SUITE_END() // TestValidationError
BOOST_AUTO_TEST_SUITE_END() // Security
-} // namespace tests
-} // inline namespace v2
-} // namespace security
-} // namespace ndn
+} // namespace ndn::tests