1 files changed, 12 insertions, 0 deletions
diff --git a/tests/utils.cpp b/tests/utils.cpp
index c5ef7e7..6de19f0 100644
--- a/tests/utils.cpp
+++ b/tests/utils.cpp
@@ -11,6 +11,7 @@
 #include <utils/system.hpp>
 #include <utils/scopeguard.hpp>
 #include <utils/dirname.hpp>
+#include <utils/is_one_of.hpp>
 
 using namespace std::string_literals;
 
@@ -171,3 +172,14 @@ TEST_CASE("dirname")
   CHECK(utils::dirname(".") == ".");
   CHECK(utils::dirname("./") == "./");
 }
+
+TEST_CASE("is_in")
+{
+  CHECK((is_one_of<int, float, std::string, int>) == true);
+  CHECK((is_one_of<int, float, std::string>) == false);
+  CHECK((is_one_of<int>) == false);
+  CHECK((is_one_of<int, int>) == true);
+  CHECK((is_one_of<bool, int>) == false);
+  CHECK((is_one_of<bool, bool>) == true);
+  CHECK((is_one_of<bool, bool, bool, bool, bool, int>) == true);
+}