adding test to None functionality

tests/test_annotation.py

@@ -6,6 +6,7 @@
 import responses
 
 from caveclient.endpoints import annotation_endpoints_v2, schema_endpoints_v2
+from responses.matchers import json_params_matcher
 
 from .conftest import datastack_dict, test_info
 
@@ -187,3 +188,26 @@ def test_staged_post(self, myclient, mocker):
             myclient.annotation.upload_staged_annotations(schema_stage)
         schema_stage.table_name = self.default_mapping.get("table_name")
         myclient.annotation.upload_staged_annotations(schema_stage)
+
+    @responses.activate
+    def test_update_metadata(self, myclient):
+        update_table_name = "test_table"
+        endpoint_mapping = self.default_mapping
+        endpoint_mapping["table_name"] = update_table_name
+
+        post_url = self.ae_endpoints.get("tables").format_map(endpoint_mapping)
+
+        metadata = {"description": "a new description", "notice_text": ""}
+
+        metadata_match = {"metadata": metadata, "table_name": update_table_name}
+        responses.add(
+            responses.PUT,
+            url=post_url,
+            json=metadata,
+            match=[json_params_matcher(metadata_match)],
+        )
+
+        resp = myclient.annotation.update_metadata(
+            update_table_name, description="a new description", notice_text="None"
+        )
+        print(resp)