feat: add AWS Secrets Manager Integration

tests/unittest/test_secret_provider_factory.py

@@ -0,0 +1,69 @@
+import pytest
+from unittest.mock import MagicMock, patch
+
+from pr_agent.secret_providers import get_secret_provider
+
+
+class TestSecretProviderFactory:
+
+    def test_get_secret_provider_none_when_not_configured(self):
+        with patch('pr_agent.secret_providers.get_settings') as mock_get_settings:
+            settings = MagicMock()
+            settings.get.return_value = None
+            mock_get_settings.return_value = settings
+
+            result = get_secret_provider()
+            assert result is None
+
+    def test_get_secret_provider_google_cloud_storage(self):
+        with patch('pr_agent.secret_providers.get_settings') as mock_get_settings:
+            settings = MagicMock()
+            settings.get.return_value = "google_cloud_storage"
+            settings.config.secret_provider = "google_cloud_storage"
+            mock_get_settings.return_value = settings
+
+            with patch('pr_agent.secret_providers.google_cloud_storage_secret_provider.GoogleCloudStorageSecretProvider') as MockProvider:
+                mock_instance = MagicMock()
+                MockProvider.return_value = mock_instance
+                
+                result = get_secret_provider()
+                assert result is mock_instance
+                MockProvider.assert_called_once()
+
+    def test_get_secret_provider_aws_secrets_manager(self):
+        with patch('pr_agent.secret_providers.get_settings') as mock_get_settings:
+            settings = MagicMock()
+            settings.get.return_value = "aws_secrets_manager"
+            settings.config.secret_provider = "aws_secrets_manager"
+            mock_get_settings.return_value = settings
+
+            with patch('pr_agent.secret_providers.aws_secrets_manager_provider.AWSSecretsManagerProvider') as MockProvider:
+                mock_instance = MagicMock()
+                MockProvider.return_value = mock_instance
+                
+                result = get_secret_provider()
+                assert result is mock_instance
+                MockProvider.assert_called_once()
+
+    def test_get_secret_provider_unknown_provider(self):
+        with patch('pr_agent.secret_providers.get_settings') as mock_get_settings:
+            settings = MagicMock()
+            settings.get.return_value = "unknown_provider"
+            settings.config.secret_provider = "unknown_provider"
+            mock_get_settings.return_value = settings
+
+            with pytest.raises(ValueError, match="Unknown SECRET_PROVIDER"):
+                get_secret_provider()
+
+    def test_get_secret_provider_initialization_error(self):
+        with patch('pr_agent.secret_providers.get_settings') as mock_get_settings:
+            settings = MagicMock()
+            settings.get.return_value = "aws_secrets_manager"
+            settings.config.secret_provider = "aws_secrets_manager"
+            mock_get_settings.return_value = settings
+
+            with patch('pr_agent.secret_providers.aws_secrets_manager_provider.AWSSecretsManagerProvider') as MockProvider:
+                MockProvider.side_effect = Exception("Initialization failed")
+                
+                with pytest.raises(ValueError, match="Failed to initialize aws_secrets_manager secret provider"):
+                    get_secret_provider()