util: add ndn::scheduler namespace alias
This is the new preferred way to refer to Scheduler and related
classes. The Scheduler class itself is also available as ndn::Scheduler
like before. ndn::util::Scheduler and ndn::EventId are deprecated.
Refs: #4883
Change-Id: I825c2a0911a959caa60d7d8a547ca7199c58f61e
diff --git a/tests/unit/util/scheduler.t.cpp b/tests/unit/util/scheduler.t.cpp
index d8335c4..77b60a5 100644
--- a/tests/unit/util/scheduler.t.cpp
+++ b/tests/unit/util/scheduler.t.cpp
@@ -31,9 +31,7 @@
namespace scheduler {
namespace tests {
-using namespace ndn::tests;
-
-class SchedulerFixture : public UnitTestTimeFixture
+class SchedulerFixture : public ndn::tests::UnitTestTimeFixture
{
public:
SchedulerFixture()