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/util/ostream-joiner.t.cpp b/tests/unit/util/ostream-joiner.t.cpp
index 7e8e63f..2e7ac8f 100644
--- a/tests/unit/util/ostream-joiner.t.cpp
+++ b/tests/unit/util/ostream-joiner.t.cpp
@@ -26,8 +26,7 @@
#include <numeric>
#include <boost/test/tools/output_test_stream.hpp>
-namespace ndn {
-namespace tests {
+namespace ndn::tests {
BOOST_AUTO_TEST_SUITE(Util)
BOOST_AUTO_TEST_SUITE(TestOstreamJoiner)
@@ -69,5 +68,4 @@
BOOST_AUTO_TEST_SUITE_END() // TestOstreamJoiner
BOOST_AUTO_TEST_SUITE_END() // Util
-} // namespace tests
-} // namespace ndn
+} // namespace ndn::tests