1 files changed, 38 insertions, 0 deletions
diff --git a/tests/tree.cpp b/tests/tree.cpp
new file mode 100644
index 0000000..de6bda6
--- /dev/null
+++ b/tests/tree.cpp
@@ -0,0 +1,38 @@
+#include <forstio/test/suite.h>
+#include <forstio/core/tree.h>
+
+namespace {
+SAW_TEST("Tree insert"){
+	using namespace saw;
+
+	tree_or<int> troi;
+	{
+		// Replace with value
+		auto eor = troi.replace_tree(5);
+
+		SAW_EXPECT(eor.is_value(), "Didn't manage to replace with value");
+	}
+	{
+		// Replace with tree again
+		auto eor = troi.replace_value(tree<int>{});
+
+		SAW_EXPECT(eor.is_value(), "Not a value");
+	}
+}
+
+SAW_TEST("Tree add child"){
+	using namespace saw;
+
+	tree<int> tr;
+	{
+		auto eov = tr.add(10);
+		SAW_EXPECT(eov.is_value(), "Didn't manage to add value");
+	}
+	{
+		auto eov = tr.add();
+		SAW_EXPECT(eov.is_value(), "Didn't manage to add tree");
+		std::size_t index = eov.get_value();
+
+	}
+}
+}