Add basic test to ensure OIDC metadata is parsable

LucaButBoring · LucaButBoring · commit 095c11054b60 · 2025-07-14T11:35:29.000-07:00
diff --git a/tests/shared/test_auth.py b/tests/shared/test_auth.py
@@ -0,0 +1,39 @@
+"""Tests for OAuth 2.0 shared code."""
+
+from mcp.shared.auth import OAuthMetadata
+
+
+class TestOAuthMetadata:
+    """Tests for OAuthMetadata parsing."""
+
+    def test_oauth(self):
+        """Should not throw when parsing OAuth metadata."""
+        OAuthMetadata.model_validate(
+            {
+                "issuer": "https://example.com",
+                "authorization_endpoint": "https://example.com/oauth2/authorize",
+                "token_endpoint": "https://example.com/oauth2/token",
+                "scopes_supported": ["read", "write"],
+                "response_types_supported": ["code", "token"],
+                "token_endpoint_auth_methods_supported": ["client_secret_basic", "client_secret_post"],
+            }
+        )
+
+    def test_oidc(self):
+        """Should not throw when parsing OIDC metadata."""
+        OAuthMetadata.model_validate(
+            {
+                "issuer": "https://example.com",
+                "authorization_endpoint": "https://example.com/oauth2/authorize",
+                "token_endpoint": "https://example.com/oauth2/token",
+                "end_session_endpoint": "https://example.com/logout",
+                "id_token_signing_alg_values_supported": ["RS256"],
+                "jwks_uri": "https://example.com/.well-known/jwks.json",
+                "response_types_supported": ["code", "token"],
+                "revocation_endpoint": "https://example.com/oauth2/revoke",
+                "scopes_supported": ["openid", "read", "write"],
+                "subject_types_supported": ["public"],
+                "token_endpoint_auth_methods_supported": ["client_secret_basic", "client_secret_post"],
+                "userinfo_endpoint": "https://example.com/oauth2/userInfo",
+            }
+        )
