Allow custom provider to override oauthlib valuesoauth-metadata

See https://github.com/oauthlib/oauthlib/pull/605#discussion_r234438151

1 files changed, 10 insertions, 0 deletions

diff --git a/tests/oauth2/rfc6749/endpoints/test_metadata.py b/tests/oauth2/rfc6749/endpoints/test_metadata.py
index a07ba63..301e846 100644
--- a/tests/oauth2/rfc6749/endpoints/test_metadata.py
+++ b/tests/oauth2/rfc6749/endpoints/test_metadata.py
@@ -22,6 +22,16 @@ class MetadataEndpointTest(TestCase):
         self.assertIn("grant_types_supported", metadata.claims)
         self.assertEqual(metadata.claims["grant_types_supported"], ["password"])
 
+    def test_token_endpoint_overridden(self):
+        endpoint = TokenEndpoint(None, None, grant_types={"password": None})
+        metadata = MetadataEndpoint([endpoint], {
+            "issuer": 'https://foo.bar',
+            "token_endpoint": "https://foo.bar/token",
+            "grant_types_supported": ["pass_word_special_provider"]
+        })
+        self.assertIn("grant_types_supported", metadata.claims)
+        self.assertEqual(metadata.claims["grant_types_supported"], ["pass_word_special_provider"])
+
     def test_mandatory_fields(self):
         metadata = MetadataEndpoint([], self.metadata)
         self.assertIn("issuer", metadata.claims)