diff --git a/test/utility/type_traits.cpp b/test/utility/type_traits.cpp
index f2beed7..1a411f7 100644
--- a/test/utility/type_traits.cpp
+++ b/test/utility/type_traits.cpp
@@ -1,21 +1,27 @@
+#include <gtest/gtest.h>
 #include <sdbusplus/utility/type_traits.hpp>
+#include <type_traits>
 
-int main()
+namespace
 {
-    using sdbusplus::utility::array_to_ptr_t;
 
-    static_assert(std::is_same<char, array_to_ptr_t<char, char>>::value,
+using sdbusplus::utility::array_to_ptr_t;
+using std::is_same;
+
+TEST(TypeTraits, Basic)
+{
+
+    static_assert(is_same<char, array_to_ptr_t<char, char>>::value,
                   "array_to_ptr_t<char, char> != char");
 
-    static_assert(std::is_same<char*, array_to_ptr_t<char, char*>>::value,
+    static_assert(is_same<char*, array_to_ptr_t<char, char*>>::value,
                   "array_to_ptr_t<char, char*> != char*");
 
-    static_assert(std::is_same<char*, array_to_ptr_t<char, char[100]>>::value,
+    static_assert(is_same<char*, array_to_ptr_t<char, char[100]>>::value,
                   "array_to_ptr_t<char, char[100]> != char*");
 
-    static_assert(
-        std::is_same<char[100], array_to_ptr_t<int, char[100]>>::value,
-        "array_to_ptr_t<int, char[100]> != char[100]");
-
-    return 0;
+    static_assert(is_same<char[100], array_to_ptr_t<int, char[100]>>::value,
+                  "array_to_ptr_t<int, char[100]> != char[100]");
 }
+
+} // namespace