build: migrate to C++17
Change-Id: Ic9f09efd20b608bfcb713fd319834b2666cf6242
diff --git a/tests/clock-fixture.hpp b/tests/clock-fixture.hpp
index 401f6b4..62e6224 100644
--- a/tests/clock-fixture.hpp
+++ b/tests/clock-fixture.hpp
@@ -28,8 +28,7 @@
#include <ndn-cxx/util/time-unit-test-clock.hpp>
-namespace nlsr {
-namespace test {
+namespace nlsr::test {
namespace time = ndn::time;
@@ -85,7 +84,6 @@
std::shared_ptr<time::UnitTestSystemClock> m_systemClock;
};
-} // namespace test
-} // namespace nlsr
+} // namespace nlsr::test
#endif // NLSR_TESTS_CLOCK_FIXTURE_HPP