2 files changed, 49 insertions, 0 deletions
diff --git a/nihil.config/tests/CMakeLists.txt b/nihil.config/tests/CMakeLists.txt
new file mode 100644
index 0000000..1805f7f
--- /dev/null
+++ b/nihil.config/tests/CMakeLists.txt
@@ -0,0 +1,15 @@
+# This source code is released into the public domain.
+
+add_executable(nihil.config.test
+	string.cc
+)
+
+target_link_libraries(nihil.config.test PRIVATE
+	nihil.config
+	Catch2::Catch2WithMain)
+
+find_package(Catch2 REQUIRED)
+
+include(CTest)
+include(Catch)
+catch_discover_tests(nihil.config.test)
diff --git a/nihil.config/tests/string.cc b/nihil.config/tests/string.cc
new file mode 100644
index 0000000..7e95190
--- /dev/null
+++ b/nihil.config/tests/string.cc
@@ -0,0 +1,34 @@
+/*
+ * This source code is released into the public domain.
+ */
+
+#include <string>
+
+#include <catch2/catch_test_macros.hpp>
+
+import nihil.config;
+
+TEST_CASE("nihil.config: string option", "[nihil][nihil.config]")
+{
+	std::string storage;
+
+	REQUIRE_THROWS_AS(nihil::config::get_option("test_option"),
+			  nihil::config::unknown_option);
+
+	{
+		auto string_option = nihil::config::string(
+			storage, "test_option", "This is a test option");
+
+		auto &opt = nihil::config::get_option("test_option");
+		REQUIRE(opt.name() == "test_option");
+		REQUIRE(opt.description() == "This is a test option");
+		REQUIRE(opt.is_default() == true);
+		REQUIRE(opt.string() == "");
+
+		opt.string("testing");
+		REQUIRE(storage == "testing");
+	}
+
+	REQUIRE_THROWS_AS(nihil::config::get_option("test_option"),
+			  nihil::config::unknown_option);
+}