Attach generic references to normalized objects

2026-09-19 19:57:03 -04:00
parent 4b1326e150
commit d5caee8b8b
3 changed files with 111 additions and 0 deletions
@@ -0,0 +1,76 @@
+import unittest
+
+from dns_sync.adapters import (
+    CERTIFICATES,
+    PROXY_HOSTS,
+    DiscoveredObject,
+    ObjectReference,
+)
+from dns_sync.object_normalizer import normalize_discovered_object
+
+
+class ReferenceNormalizationTests(unittest.TestCase):
+    def test_adapter_reference_survives_central_normalization(self):
+        certificate = ObjectReference(
+            relation="certificate",
+            object_type=CERTIFICATES,
+            local_key="67",
+        )
+        discovered = DiscoveredObject(
+            object_type=PROXY_HOSTS,
+            local_key="12",
+            payload={
+                "domain_names": ["app.example.com"],
+                "forward_scheme": "http",
+                "forward_host": "192.168.1.20",
+                "forward_port": 8080,
+                "enabled": True,
+            },
+            references=[certificate],
+        )
+
+        normalized = normalize_discovered_object(discovered)
+
+        self.assertIsInstance(discovered.references, tuple)
+        self.assertEqual(normalized.references, (certificate,))
+        self.assertEqual(
+            normalized.references[0].local_key,
+            "67",
+        )
+        self.assertIsNone(
+            normalized.references[0].logical_key,
+        )
+
+    def test_duplicate_references_are_rejected(self):
+        certificate = ObjectReference(
+            relation="certificate",
+            object_type=CERTIFICATES,
+            local_key="67",
+        )
+
+        with self.assertRaisesRegex(
+            ValueError,
+            "cannot contain duplicates",
+        ):
+            DiscoveredObject(
+                object_type=PROXY_HOSTS,
+                local_key="12",
+                payload={},
+                references=(certificate, certificate),
+            )
+
+    def test_non_reference_values_are_rejected(self):
+        with self.assertRaisesRegex(
+            ValueError,
+            "ObjectReference instances",
+        ):
+            DiscoveredObject(
+                object_type=PROXY_HOSTS,
+                local_key="12",
+                payload={},
+                references=("certificate:67",),
+            )
+
+
+if __name__ == "__main__":
+    unittest.main()