tests: Do not use ``using namespace ndn'' and defining all tests in ndn namespace
Change-Id: I3299e6255e4067b142ad0c8f87bebe1892505d0d
diff --git a/tests/test-signed-interest.cpp b/tests/test-signed-interest.cpp
index c321057..2d03097 100644
--- a/tests/test-signed-interest.cpp
+++ b/tests/test-signed-interest.cpp
@@ -11,8 +11,7 @@
#include <iostream>
using namespace std;
-using namespace ndn;
-
+namespace ndn {
BOOST_AUTO_TEST_SUITE(TestSignedInterest)
@@ -38,3 +37,5 @@
}
BOOST_AUTO_TEST_SUITE_END()
+
+} // namespace ndn