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Replace httpx and httpx-sse with httpx2 (#2972)
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Co-authored-by: Max Isbey <224885523+maxisbey@users.noreply.github.com>
This commit is contained in:
Marcelo Trylesinski 2026-07-14 18:05:08 +02:00 • committed by GitHub
commit 2713b53b12
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1 changed files with 1029 additions and 948 deletions
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14
tests/server/test_streamable_http_modern.py
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@ -12,7 +12,7 @@ from collections.abc import Callable
from typing import Any
import anyio
import httpx
import httpx2
import pytest
from mcp_types import (
CLIENT_CAPABILITIES_META_KEY,
@ -81,12 +81,12 @@ def _asgi_client(
*,
json_response: bool = True,
accept: str = "application/json, text/event-stream",
) -> httpx.AsyncClient:
) -> httpx2.AsyncClient:
async def app(scope: Scope, receive: Receive, send: Send) -> None:
async with server.lifespan(server) as lifespan_state:
await handle_modern_request(server, security_settings, json_response, lifespan_state, scope, receive, send)
return httpx.AsyncClient(
return httpx2.AsyncClient(
transport=StreamingASGITransport(app),
base_url="http://testserver",
headers={
@ -894,8 +894,8 @@ async def test_modern_tools_call_leaves_mis_shaped_name_and_arguments_to_dispatc
async def test_modern_tools_call_rejects_a_duplicated_mcp_param_header() -> None:
"""A duplicated recognized header is rejected even if one copy matches: readers may disagree on which wins."""
# An httpx header list with a repeated name reaches the ASGI scope as two raw header lines.
duplicated = httpx.Headers(
# An httpx2 header list with a repeated name reaches the ASGI scope as two raw header lines.
duplicated = httpx2.Headers(
[*_TOOL_CALL_HEADERS.items(), ("mcp-param-region", "spoofed"), ("mcp-param-region", "eu")]
)
async with _asgi_client(_x_mcp_server()) as http:
@ -928,7 +928,7 @@ async def test_modern_synthetic_listing_does_not_replay_caller_meta_extras() ->
async def test_modern_post_rejects_a_duplicated_routing_header() -> None:
"""A duplicated routing header (`Mcp-Name`) is unverifiable and rejected before the validation ladder runs."""
duplicated = httpx.Headers(
duplicated = httpx2.Headers(
[(MCP_METHOD_HEADER, "tools/call"), (MCP_NAME_HEADER, "search"), (MCP_NAME_HEADER, "admin-tool")]
)
async with _asgi_client(_x_mcp_server()) as http:
@ -1066,7 +1066,7 @@ async def test_json_response_mode_still_streams_subscriptions_listen() -> None:
server = Server("test", on_subscriptions_listen=handler)
body = _listen_body()
responses: list[httpx.Response] = []
responses: list[httpx2.Response] = []
async with _asgi_client(server, json_response=True) as http:
async with anyio.create_task_group() as tg: