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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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1 changed files with 2533 additions and 993 deletions
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20
tests/server/mcpserver/test_integration.py
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@ -105,7 +105,7 @@ async def elicitation_callback(context: ClientRequestContext, params: ElicitRequ
async def test_basic_tools() -> None:
"""Test basic tool functionality."""
async with Client(basic_tool.mcp) as client:
assert client.initialize_result.capabilities.tools is not None
assert client.server_capabilities.tools is not None
# Test sum tool
tool_result = await client.call_tool("sum", {"a": 5, "b": 3})
@ -123,7 +123,7 @@ async def test_basic_tools() -> None:
async def test_basic_resources() -> None:
"""Test basic resource functionality."""
async with Client(basic_resource.mcp) as client:
assert client.initialize_result.capabilities.resources is not None
assert client.server_capabilities.resources is not None
# Test document resource
doc_content = await client.read_resource("file://documents/readme")
@ -145,7 +145,7 @@ async def test_basic_resources() -> None:
async def test_basic_prompts() -> None:
"""Test basic prompt functionality."""
async with Client(basic_prompt.mcp) as client:
assert client.initialize_result.capabilities.prompts is not None
assert client.server_capabilities.prompts is not None
# Test review_code prompt
prompts = await client.list_prompts()
@ -185,7 +185,7 @@ async def test_tool_progress() -> None:
if isinstance(message, Exception): # pragma: no cover
raise message
async with Client(tool_progress.mcp, message_handler=message_handler) as client:
async with Client(tool_progress.mcp, message_handler=message_handler, mode="legacy") as client:
# Test progress callback
progress_updates = []
@ -215,8 +215,8 @@ async def test_tool_progress() -> None:
async def test_sampling() -> None:
"""Test sampling (LLM interaction) functionality."""
async with Client(sampling.mcp, sampling_callback=sampling_callback) as client:
assert client.initialize_result.capabilities.tools is not None
async with Client(sampling.mcp, sampling_callback=sampling_callback, mode="legacy") as client:
assert client.server_capabilities.tools is not None
# Test sampling tool
sampling_result = await client.call_tool("generate_poem", {"topic": "nature"})
@ -227,7 +227,7 @@ async def test_sampling() -> None:
async def test_elicitation() -> None:
"""Test elicitation (user interaction) functionality."""
async with Client(elicitation.mcp, elicitation_callback=elicitation_callback) as client:
async with Client(elicitation.mcp, elicitation_callback=elicitation_callback, mode="legacy") as client:
# Test booking with unavailable date (triggers elicitation)
booking_result = await client.call_tool(
"book_table",
@ -264,7 +264,7 @@ async def test_notifications() -> None:
if isinstance(message, Exception): # pragma: no cover
raise message
async with Client(notifications.mcp, message_handler=message_handler) as client:
async with Client(notifications.mcp, message_handler=message_handler, mode="legacy") as client:
# Call tool that generates notifications
tool_result = await client.call_tool("process_data", {"data": "test_data"})
assert len(tool_result.content) == 1
@ -286,8 +286,8 @@ async def test_notifications() -> None:
async def test_completion() -> None:
"""Test completion (autocomplete) functionality."""
async with Client(completion.mcp) as client:
assert client.initialize_result.capabilities.resources is not None
assert client.initialize_result.capabilities.prompts is not None
assert client.server_capabilities.resources is not None
assert client.server_capabilities.prompts is not None
# Test resource completion
completion_result = await client.complete(