feat: 增强日历功能并集成 AgentScope 代理服务

backend/tests/unit/v1/schedule_items/test_schemas.py

@@ -86,3 +86,30 @@ def test_metadata_attachment_reminder() -> None:
     )
     assert attachment.type == AttachmentType.REMINDER
     assert attachment.content == "Don't forget!"
+
+
+def test_metadata_rejects_invalid_color() -> None:
+    with pytest.raises(ValidationError):
+        ScheduleItemMetadata(color="blue")
+
+
+def test_metadata_rejects_invalid_version() -> None:
+    with pytest.raises(ValidationError):
+        ScheduleItemMetadata(version=2)
+
+
+def test_metadata_rejects_unknown_field() -> None:
+    with pytest.raises(ValidationError):
+        ScheduleItemMetadata.model_validate({"color": "#FF6B6B", "unknown": True})
+
+
+def test_metadata_attachment_rejects_unknown_field() -> None:
+    with pytest.raises(ValidationError):
+        ScheduleItemMetadataAttachment.model_validate(
+            {
+                "name": "memo",
+                "type": "document",
+                "url": "https://example.com",
+                "unexpected": "x",
+            }
+        )