From 679da45cc3a7b169075152cbb5ab89d869edaad5 Mon Sep 17 00:00:00 2001
From: Henry Mercer <henrymercer@github.com>
Date: Tue, 27 Jan 2026 15:19:17 +0000
Subject: [PATCH] Add basic unit tests for `Result` class

---
 src/util.test.ts | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/src/util.test.ts b/src/util.test.ts
index d6fc6aad0..4d3121cf1 100644
--- a/src/util.test.ts
+++ b/src/util.test.ts
@@ -563,3 +563,28 @@ test("joinAtMost - truncates list if array is > than limit", (t) => {
   t.assert(result.includes("test5"));
   t.false(result.includes("test6"));
 });
+
+test("Result.success creates a success result", (t) => {
+  const result = util.Result.success("test value");
+  t.true(result.isSuccess());
+  t.false(result.isFailure());
+  t.is(result.value, "test value");
+});
+
+test("Result.failure creates a failure result", (t) => {
+  const error = new Error("test error");
+  const result = util.Result.failure(error);
+  t.false(result.isSuccess());
+  t.true(result.isFailure());
+  t.is(result.value, error);
+});
+
+test("Result.orElse returns the value for a success result", (t) => {
+  const result = util.Result.success("success value");
+  t.is(result.orElse("default value"), "success value");
+});
+
+test("Result.orElse returns the default value for a failure result", (t) => {
+  const result = util.Result.failure(new Error("test error"));
+  t.is(result.orElse("default value"), "default value");
+});