init

2026-06-03 20:04:31 -04:00
commit 325f8eca62
17 changed files with 1816 additions and 0 deletions
@@ -0,0 +1,77 @@
+from __future__ import annotations
+
+from unittest.mock import MagicMock, patch
+
+import pytest
+
+from ddns.route53_update import update_ipv4, update_ipv6
+
+
+class TestUpdateIpv4:
+    def test_update_ipv4_success(self) -> None:
+        mock_client = MagicMock()
+        mock_client.change_resource_record_sets.return_value = {}
+
+        with patch("ddns.route53_update._get_route53_client", return_value=mock_client):
+            update_ipv4("ZONE123", "test.example.com", "1.2.3.4")
+
+        mock_client.change_resource_record_sets.assert_called_once_with(
+            HostedZoneId="ZONE123",
+            ChangeBatch={
+                "Comment": "Update Public Addresses",
+                "Changes": [
+                    {
+                        "Action": "UPSERT",
+                        "ResourceRecordSet": {
+                            "Name": "test.example.com",
+                            "Type": "A",
+                            "TTL": 300,
+                            "ResourceRecords": [{"Value": "1.2.3.4"}],
+                        },
+                    }
+                ],
+            },
+        )
+
+    def test_update_ipv4_raises_on_error(self) -> None:
+        mock_client = MagicMock()
+        mock_client.change_resource_record_sets.side_effect = Exception("API error")
+
+        with patch("ddns.route53_update._get_route53_client", return_value=mock_client):
+            with pytest.raises(Exception, match="API error"):
+                update_ipv4("ZONE123", "test.example.com", "1.2.3.4")
+
+
+class TestUpdateIpv6:
+    def test_update_ipv6_success(self) -> None:
+        mock_client = MagicMock()
+        mock_client.change_resource_record_sets.return_value = {}
+
+        with patch("ddns.route53_update._get_route53_client", return_value=mock_client):
+            update_ipv6("ZONE123", "test.example.com", "2001:db8::1")
+
+        mock_client.change_resource_record_sets.assert_called_once_with(
+            HostedZoneId="ZONE123",
+            ChangeBatch={
+                "Comment": "Update Public Addresses",
+                "Changes": [
+                    {
+                        "Action": "UPSERT",
+                        "ResourceRecordSet": {
+                            "Name": "test.example.com",
+                            "Type": "AAAA",
+                            "TTL": 300,
+                            "ResourceRecords": [{"Value": "2001:db8::1"}],
+                        },
+                    }
+                ],
+            },
+        )
+
+    def test_update_ipv6_raises_on_error(self) -> None:
+        mock_client = MagicMock()
+        mock_client.change_resource_record_sets.side_effect = Exception("API error")
+
+        with patch("ddns.route53_update._get_route53_client", return_value=mock_client):
+            with pytest.raises(Exception, match="API error"):
+                update_ipv6("ZONE123", "test.example.com", "2001:db8::1")