Rewrote to unittest

tests/unit/test_cert_utils.py

@@ -2,14 +2,27 @@
 
 import os
 import sys
+import unittest
 
 # Add module_utils/ to the import path
-sys.path.insert(0, os.path.abspath(os.path.join(os.path.dirname(__file__), "../../..", "module_utils")))
+sys.path.insert(
+    0,
+    os.path.abspath(
+        os.path.join(
+            os.path.dirname(__file__),
+            "../../..",
+            "module_utils",
+        )
+    ),
+)
 
 from module_utils.cert_utils import CertUtils
 
-def test_matches():
-    tests = [
+
+class TestCertUtilsMatches(unittest.TestCase):
+    def setUp(self):
+        # prepare your test cases
+        self.tests = [
             # Exact matches
             ("example.com", "example.com", True),
             ("www.example.com", "www.example.com", True),
@@ -32,19 +45,16 @@ def test_matches():
             ("test.other.com", "*.example.com", False),
         ]
 
-    passed = 0
-    failed = 0
-
-    for domain, san, expected in tests:
+    def test_matches(self):
+        for domain, san, expected in self.tests:
+            with self.subTest(domain=domain, san=san):
                 result = CertUtils.matches(domain, san)
-        if result == expected:
-            print(f"✅ PASS: {domain} vs {san} -> {result}")
-            passed += 1
-        else:
-            print(f"❌ FAIL: {domain} vs {san} -> {result} (expected {expected})")
-            failed += 1
+                self.assertEqual(
+                    result,
+                    expected,
+                    msg=f"CertUtils.matches({domain!r}, {san!r}) returned {result}, expected {expected}",
+                )
 
-    print(f"\nSummary: {passed} passed, {failed} failed")
 
 if __name__ == "__main__":
-    test_matches()
+    unittest.main()