From ec3ff8520653e0b69cc140a5d1ba0be3a9e6bb3d Mon Sep 17 00:00:00 2001
From: forge-bot <bot@forge.local>
Date: Thu, 9 Jul 2026 01:02:18 +0000
Subject: [PATCH] Design Architecture for Utility Functions (iss-1ac610bafd4c)

---
 tests/test_string_utils.py | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 tests/test_string_utils.py

diff --git a/tests/test_string_utils.py b/tests/test_string_utils.py
new file mode 100644
index 0000000..21c6248
--- /dev/null
+++ b/tests/test_string_utils.py
@@ -0,0 +1,15 @@
+import unittest
+from utils.string_utils import capitalize_first_letter, reverse_string
+
+
+class TestStringUtils(unittest.TestCase):
+    def test_capitalize_first_letter(self):
+        self.assertEqual(capitalize_first_letter('hello'), 'Hello')
+        self.assertEqual(capitalize_first_letter(''), '')
+
+    def test_reverse_string(self):
+        self.assertEqual(reverse_string('hello'), 'olleh')
+
+
+if __name__ == '__main__':
+    unittest.main()
\ No newline at end of file