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Client-side 2026-07-28 support: .discover()/.adopt() + Client(mode=); request-metadata green (#2950)

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Max 2026-06-25 16:09:23 +02:00 • committed by GitHub
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16
tests/server/test_stateless_mode.py
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@ -21,7 +21,16 @@ from mcp.types import LATEST_PROTOCOL_VERSION
class StubOutbound:
"""Records `send_raw_request` / `notify` calls and returns a canned result."""
"""Records `send_raw_request` / `notify` calls and returns a canned result.
Structurally a `DispatchContext[Any]` so it can stand in for the per-request channel.
"""
transport: Any = None
can_send_request: bool = True
request_id: Any = None
message_metadata: Any = None
cancel_requested: Any = None
def __init__(self, result: dict[str, Any] | None = None) -> None:
self.requests: list[tuple[str, Mapping[str, Any] | None, CallOptions | None]] = []
@ -37,9 +46,12 @@ class StubOutbound:
self.requests.append((method, params, opts))
return self.result
async def notify(self, method: str, params: Mapping[str, Any] | None) -> None:
async def notify(self, method: str, params: Mapping[str, Any] | None, opts: CallOptions | None = None) -> None:
self.notifications.append((method, params))
async def progress(self, progress: float, total: float | None = None, message: str | None = None) -> None:
raise NotImplementedError # pragma: no cover
def _no_channel_session(request_ch: StubOutbound | None = None) -> tuple[ServerSession, StubOutbound]:
"""A session whose standalone channel is the connection's no-channel