add nihil.ucl (incomplete)

1 files changed, 50 insertions, 0 deletions

diff --git a/nihil.ucl/tests/boolean.cc b/nihil.ucl/tests/boolean.cc
new file mode 100644
index 0000000..c023498
--- /dev/null
+++ b/nihil.ucl/tests/boolean.cc
@@ -0,0 +1,50 @@
+/*
+ * This source code is released into the public domain.
+ */
+
+#include <string>
+
+#include <catch2/catch_test_macros.hpp>
+
+import nihil.ucl;
+
+TEST_CASE("ucl: boolean: construct", "[ucl]")
+{
+	auto obj = nihil::ucl::boolean(true);
+	REQUIRE(object_cast<nihil::ucl::boolean>(obj).value() == true);
+}
+
+TEST_CASE("ucl: boolean: compare", "[ucl]")
+{
+	auto b = nihil::ucl::boolean(true);
+
+	REQUIRE(b == nihil::ucl::boolean(true));
+	REQUIRE(b == true);
+
+	REQUIRE(b != nihil::ucl::boolean(false));
+	REQUIRE(b != false);
+}
+
+TEST_CASE("ucl: boolean: parse", "[ucl]")
+{
+	using namespace std::literals;
+
+	auto input = "value = true"sv;
+	auto obj = nihil::ucl::parse(input);
+
+	auto v = obj.lookup("value");
+	REQUIRE(v);
+	REQUIRE(v->key() == "value");
+	REQUIRE(object_cast<nihil::ucl::boolean>(*v).value() == true);
+}
+
+TEST_CASE("ucl: boolean: emit", "[ucl]")
+{
+	auto ucl = nihil::ucl::parse("bool = true;");
+
+	auto output = std::string();
+	emit(ucl, nihil::ucl::emitter::configuration,
+	     std::back_inserter(output));
+
+	REQUIRE(output == "bool = true;\n");
+}