copilot-sdk/python/test_client.py at main · github/copilot-sdk · GitHub

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"""

CopilotClient Unit Tests

This file is for unit tests. Where relevant, prefer to add e2e tests in e2e/*.py instead.

"""

import asyncio

import inspect

import os

from datetime import UTC, datetime

from tempfile import TemporaryDirectory

from unittest.mock import AsyncMock, Mock, patch

import pytest

from copilot import (

CanvasProviderIdentity,

CapiSessionOptions,

CopilotClient,

DisableBypassPermissionsModes,

ExtensionInfo,

ModelBillingTokenPrices,

ModelBillingTokenPricesLongContext,

RuntimeConnection,

StdioRuntimeConnection,

define_tool,

)

from copilot.client import (

CloudSessionOptions,

CloudSessionRepository,

CopilotExpAssignmentResponse,

ExpConfigEntry,

ManagedSettings,

ManagedSettingsPermissions,

ModelBilling,

ModelCapabilities,

ModelInfo,

ModelLimits,

ModelSupports,

)

from copilot.session import PermissionHandler

from copilot.session_events import (

McpOauthRequestReason,

McpOauthRequiredData,

McpOauthRequiredStaticClientConfig,

McpOauthWWWAuthenticateParams,

SessionEvent,

SessionEventType,

)

from copilot.tools import Tool

from e2e.testharness import CLI_PATH

def test_inprocess_connection_has_no_child_process_options():

connection = RuntimeConnection.for_inprocess()

assert list(inspect.signature(RuntimeConnection.for_inprocess).parameters) == []

assert not hasattr(connection, "path")

assert not hasattr(connection, "args")

class TestBuiltinPluginDirectories:

@staticmethod

async def _start_client(paths=None):

client = CopilotClient(

connection=RuntimeConnection.for_uri("localhost:1234"),

builtin_plugin_directories=paths,

)

client._connect_to_server = AsyncMock()

client._verify_protocol_version = AsyncMock()

client._client = Mock()

client._client.request = AsyncMock(return_value={})

await client.start()

return client

@pytest.mark.asyncio

@pytest.mark.parametrize("paths", [None, []])

async def test_default_or_empty_does_not_call_rpc(self, paths):

client = await self._start_client(paths)

client._client.request.assert_not_awaited()

@pytest.mark.asyncio

async def test_configured_paths_call_rpc_once_before_start_completes(self):

paths = [

os.path.abspath("plugins/core"),

os.path.abspath("plugins/github"),

]

client = await self._start_client(paths)

client._client.request.assert_awaited_once_with(

"plugins.builtin.set",

{"paths": paths},

)

def test_relative_path_is_rejected(self):

with pytest.raises(ValueError, match="builtin_plugin_directories.*absolute paths"):

CopilotClient(

connection=RuntimeConnection.for_uri("localhost:1234"),

builtin_plugin_directories=["plugins/core"],

)

class TestClientShutdown:

@pytest.mark.asyncio

async def test_stop_requests_runtime_shutdown_for_owned_process(self):

calls: list[str] = []

process = Mock()

process.poll.return_value = None

process.wait.return_value = 0

class Runtime:

async def shutdown(self, *, timeout=None):

calls.append("runtime.shutdown")

client = CopilotClient(connection=RuntimeConnection.for_stdio(path="copilot"))

client._rpc = Mock(runtime=Runtime())

client._process = process

client._cli_process = process

client._is_external_server = False

await client.stop()

assert calls == ["runtime.shutdown"]

# The runtime never self-exits after runtime.shutdown (it keeps its

# JSON-RPC server alive to send the response and leaves termination to

# the caller), so stop() terminates the owned process. The mocked

# process exits on terminate() (wait returns immediately), so we never

# escalate to kill().

process.terminate.assert_called_once()

process.kill.assert_not_called()

@pytest.mark.asyncio

async def test_force_stop_and_external_stop_do_not_request_runtime_shutdown(self):

calls: list[str] = []

process = Mock()

class Runtime:

async def shutdown(self):

calls.append("runtime.shutdown")

force_client = CopilotClient(connection=RuntimeConnection.for_stdio(path="copilot"))

force_client._rpc = Mock(runtime=Runtime())

force_client._process = process

force_client._cli_process = process

force_client._is_external_server = False

await force_client.force_stop()

assert calls == []

process.kill.assert_called_once()

external_client = CopilotClient(connection=RuntimeConnection.for_uri("localhost:1234"))

external_client._rpc = Mock(runtime=Runtime())

external_client._is_external_server = True

await external_client.stop()

assert calls == []

@pytest.mark.asyncio

async def test_force_stop_external_server_clears_process_references(self):

process = Mock()

client = CopilotClient(connection=RuntimeConnection.for_uri("localhost:1234"))

client._is_external_server = True

client._process = process

client._cli_process = process

await client.force_stop()

process.terminate.assert_called_once()

assert client._process is None

assert client._cli_process is None

class TestPermissionHandlerOptional:

@pytest.mark.asyncio

async def test_create_session_allows_missing_permission_handler(self):

client = CopilotClient(connection=RuntimeConnection.for_stdio(path=CLI_PATH))

await client.start()

try:

session = await client.create_session()

assert session.session_id

finally:

await client.force_stop()

@pytest.mark.asyncio

async def test_create_session_allows_none_permission_handler(self):

client = CopilotClient(connection=RuntimeConnection.for_stdio(path=CLI_PATH))

await client.start()

try:

session = await client.create_session(on_permission_request=None)

assert session.session_id

finally:

await client.force_stop()

@pytest.mark.asyncio

async def test_resume_session_allows_none_permission_handler(self):

client = CopilotClient(connection=RuntimeConnection.for_stdio(path=CLI_PATH))

await client.start()

try:

session = await client.create_session(

on_permission_request=PermissionHandler.approve_all

)

resumed = await client.resume_session(session.session_id, on_permission_request=None)

assert resumed.session_id == session.session_id

finally:

await client.force_stop()

class TestCreateSessionConfig:

@pytest.mark.asyncio

async def test_additional_directories_forwarded_on_create_and_resume(self):

client = CopilotClient(connection=RuntimeConnection.for_stdio(path=CLI_PATH))

await client.start()

try:

captured: list[tuple[str, dict]] = []

async def mock_request(method, params, **kwargs):

captured.append((method, params))

if method == "session.create":

result = {"sessionId": params["sessionId"], "workspacePath": None}

callback = kwargs.get("on_response_inline")

if callback is not None:

callback(result)

return result

if method == "session.resume":

return {"sessionId": params["sessionId"], "workspacePath": None}

return {}

client._client.request = mock_request

await client.create_session(

session_id="create-with-additional-directories",

additional_directories=["/repo/shared", "/repo/generated"],

)

await client.resume_session(

"resume-with-additional-directories",

additional_directories=["/repo/resumed"],

)

create_payload = next(

params for method, params in captured if method == "session.create"

)

resume_payload = next(

params for method, params in captured if method == "session.resume"

)

assert create_payload["additionalDirectories"] == ["/repo/shared", "/repo/generated"]

assert resume_payload["additionalDirectories"] == ["/repo/resumed"]

finally:

await client.force_stop()

@pytest.mark.asyncio

async def test_mcp_auth_handler_registers_interest_in_create_session(self):

client = CopilotClient(connection=RuntimeConnection.for_stdio(path=CLI_PATH))

await client.start()

try:

captured: list[tuple[str, dict]] = []

async def mock_request(method, params, **kwargs):

captured.append((method, params))

if method == "session.eventLog.registerInterest":

return {"id": "interest-1"}

if method == "session.create":

result = {"sessionId": params["sessionId"], "workspacePath": None}

callback = kwargs.get("on_response_inline")

if callback is not None:

callback(result)

return result

return {}

client._client.request = mock_request

await client.create_session(

on_permission_request=PermissionHandler.approve_all,

on_mcp_auth_request=lambda request: {"kind": "cancelled"},

)

create_method, create_payload = captured[0]

interest_method, interest_payload = captured[1]

assert create_method == "session.create"

assert interest_method == "session.eventLog.registerInterest"

assert interest_payload["eventType"] == "mcp.oauth_required"

assert interest_payload["sessionId"] == create_payload["sessionId"]

finally:

await client.force_stop()

@pytest.mark.asyncio

async def test_mcp_auth_interest_is_not_registered_without_handler(self):

client = CopilotClient(connection=RuntimeConnection.for_stdio(path=CLI_PATH))

await client.start()

try:

captured: list[tuple[str, dict]] = []

async def mock_request(method, params, **kwargs):

captured.append((method, params))

if method == "session.create":

result = {"sessionId": params["sessionId"], "workspacePath": None}

callback = kwargs.get("on_response_inline")

if callback is not None:

callback(result)

return result

if method == "session.resume":

return {"sessionId": params["sessionId"], "workspacePath": None}

return {}

client._client.request = mock_request

session = await client.create_session(

on_permission_request=PermissionHandler.approve_all,

on_event=lambda event: None,

)

await client.resume_session(

"session-without-auth",

on_permission_request=PermissionHandler.approve_all,

on_event=lambda event: None,

)

assert session.session_id

assert not any(

method == "session.eventLog.registerInterest"

and params["eventType"] == "mcp.oauth_required"

for method, params in captured

)

assert any(

method == "session.create" and params["requestPermission"] is True

for method, params in captured

)

assert any(

method == "session.resume" and params["requestPermission"] is True

for method, params in captured

)

finally:

await client.force_stop()

@pytest.mark.asyncio

async def test_mcp_auth_handler_registers_interest_after_resume(self):

client = CopilotClient(connection=RuntimeConnection.for_stdio(path=CLI_PATH))

await client.start()

try:

captured: list[tuple[str, dict]] = []

async def mock_request(method, params, **kwargs):

captured.append((method, params))

if method == "session.eventLog.registerInterest":

return {"id": "interest-1"}

if method == "session.resume":

return {"sessionId": params["sessionId"], "workspacePath": None}

return {}

client._client.request = mock_request

await client.resume_session(

"session-with-auth",

on_permission_request=PermissionHandler.approve_all,

on_mcp_auth_request=lambda request: {"kind": "cancelled"},

)

resume_method, resume_payload = captured[0]

interest_method, interest_payload = captured[1]

assert resume_method == "session.resume"

assert resume_payload["requestPermission"] is True

assert interest_method == "session.eventLog.registerInterest"

assert interest_payload == {

"sessionId": "session-with-auth",

"eventType": "mcp.oauth_required",

}

finally:

await client.force_stop()

@pytest.mark.asyncio

async def test_mcp_auth_handler_registers_interest_after_cloud_create_only_with_handler(self):

client = CopilotClient(connection=RuntimeConnection.for_stdio(path=CLI_PATH))

await client.start()

try:

captured: list[tuple[str, dict]] = []

create_count = 0

async def mock_request(method, params, **kwargs):

nonlocal create_count

captured.append((method, params))

if method == "session.eventLog.registerInterest":

return {"id": "interest-1"}

if method == "session.create":

create_count += 1

result = {

"sessionId": f"server-assigned-session-{create_count}",

"workspacePath": None,

}

callback = kwargs.get("on_response_inline")

if callback is not None:

callback(result)

return result

return {}

cloud = CloudSessionOptions(

repository=CloudSessionRepository(

owner="github",

name="copilot-sdk",

branch="main",

)

client._client.request = mock_request

await client.create_session(

on_permission_request=PermissionHandler.approve_all,

cloud=cloud,

)

assert not any(

method == "session.eventLog.registerInterest"

and params["eventType"] == "mcp.oauth_required"

for method, params in captured

)

captured.clear()

await client.create_session(

on_permission_request=PermissionHandler.approve_all,

on_mcp_auth_request=lambda request: {"kind": "cancelled"},

cloud=cloud,

)

create_method, _create_payload = captured[0]

interest_method, interest_payload = captured[1]

assert create_method == "session.create"

assert interest_method == "session.eventLog.registerInterest"

assert interest_payload == {

"sessionId": "server-assigned-session-2",

"eventType": "mcp.oauth_required",

}

finally:

await client.force_stop()

@pytest.mark.asyncio

async def test_mcp_auth_required_event_sends_host_token(self):

client = CopilotClient(connection=RuntimeConnection.for_stdio(path=CLI_PATH))

await client.start()

try:

captured: list[tuple[str, dict]] = []

async def mock_request(method, params, **kwargs):

if method == "session.mcp.oauth.handlePendingRequest":

captured.append((method, params))

return {"success": True}

if method == "session.create":

result = {"sessionId": params["sessionId"], "workspacePath": None}

callback = kwargs.get("on_response_inline")

if callback is not None:

callback(result)

return result

if method == "session.eventLog.registerInterest":

return {"id": "interest-1"}

return {}

client._client.request = mock_request

observed_request = None

def handle_mcp_auth_request(request, invocation):

nonlocal observed_request

observed_request = request

assert invocation == {"sessionId": session.session_id}

return {

"accessToken": "host-token",

"tokenType": "Bearer",

}

session = await client.create_session(

on_permission_request=PermissionHandler.approve_all,

on_mcp_auth_request=handle_mcp_auth_request,

)

session._dispatch_event(

SessionEvent(

data=McpOauthRequiredData(

request_id="oauth-request",

server_name="oauth-server",

server_url="https://example.com/mcp",

reason=McpOauthRequestReason.INITIAL,

www_authenticate_params=McpOauthWWWAuthenticateParams(

resource_metadata_url="https://example.com/.well-known/oauth-protected-resource"

resource_metadata='{"resource":"https://example.com/mcp"}',

static_client_config=McpOauthRequiredStaticClientConfig(

client_id="static-client",

client_secret="static-secret",

grant_type="client_credentials",

public_client=False,

id="evt-1",

timestamp="2026-01-01T00:00:00Z",

type=SessionEventType.MCP_OAUTH_REQUIRED,

ephemeral=True,

parent_id=None,

)

for _ in range(200):

if captured:

break

await asyncio.sleep(0.005)

assert observed_request is not None

assert observed_request["resourceMetadata"] == '{"resource":"https://example.com/mcp"}'

assert observed_request["wwwAuthenticateParams"]["resourceMetadataUrl"] == (

"https://example.com/.well-known/oauth-protected-resource"

)

assert observed_request["staticClientConfig"] == {

"clientId": "static-client",

"clientSecret": "static-secret",

"grantType": "client_credentials",

"publicClient": False,

}

assert captured == [

(

"session.mcp.oauth.handlePendingRequest",

{

"sessionId": session.session_id,

"requestId": "oauth-request",

"result": {

"kind": "token",

"accessToken": "host-token",

"tokenType": "Bearer",

)

]

observed_request = None

session._dispatch_event(

SessionEvent(

data=McpOauthRequiredData(

request_id="oauth-request-without-metadata",

server_name="oauth-server",

server_url="https://example.com/mcp",

reason=McpOauthRequestReason.INITIAL,

id="evt-2",

timestamp="2026-01-01T00:00:00Z",

type=SessionEventType.MCP_OAUTH_REQUIRED,

ephemeral=True,

parent_id=None,

)

for _ in range(200):

if observed_request is not None:

break

await asyncio.sleep(0.005)

assert observed_request is not None

assert "resourceMetadata" not in observed_request

assert "wwwAuthenticateParams" not in observed_request

finally:

await client.force_stop()

@pytest.mark.asyncio

async def test_create_session_forwards_cloud_options(self):

client = CopilotClient(connection=RuntimeConnection.for_stdio(path=CLI_PATH))

await client.start()

try:

captured = {}

async def mock_request(method, params, **kwargs):

captured[method] = params

if method == "session.create":

# Cloud sessions: server assigns the id if the client didn't.

sid = params.get("sessionId") or "server-assigned-session"

result = {"sessionId": sid, "workspacePath": None}

callback = kwargs.get("on_response_inline")

if callback is not None:

callback(result)

return result

return {}

client._client.request = mock_request

await client.create_session(

on_permission_request=PermissionHandler.approve_all,

cloud=CloudSessionOptions(

repository=CloudSessionRepository(

owner="github",

name="copilot-sdk",

branch="main",

)

assert captured["session.create"]["cloud"] == {

"repository": {

"owner": "github",

"name": "copilot-sdk",

"branch": "main",

}

finally:

await client.force_stop()

@pytest.mark.asyncio

async def test_create_and_resume_session_forward_github_mcp_tool_config(self):

client = CopilotClient(connection=RuntimeConnection.for_stdio(path=CLI_PATH))

await client.start()

try:

captured = {}

async def mock_request(method, params, **kwargs):

captured[method] = params

if method in ("session.create", "session.resume"):

result = {"sessionId": params.get("sessionId") or "session-1"}

callback = kwargs.get("on_response_inline")

if callback is not None:

callback(result)

return result

return {}

client._client.request = mock_request

config = {

"enable_all_tools": True,

"additional_toolsets": ["repos"],

"additional_tools": ["get_issue"],

"enable_insiders_mode": True,

"disable_form_deferral": True,

}

session = await client.create_session(github_mcp_tool_config=config)

await client.resume_session(session.session_id, github_mcp_tool_config=config)

expected = {

"enableAllTools": True,

"additionalToolsets": ["repos"],

"additionalTools": ["get_issue"],

"enableInsidersMode": True,

"disableFormDeferral": True,

}

assert captured["session.create"]["githubMcpToolConfig"] == expected

assert captured["session.resume"]["githubMcpToolConfig"] == expected

finally:

await client.force_stop()

@pytest.mark.asyncio

async def test_create_and_resume_session_forward_reasoning_summary(self):

client = CopilotClient(connection=RuntimeConnection.for_stdio(path=CLI_PATH))

await client.start()

try:

captured = {}

async def mock_request(method, params, **kwargs):

captured[method] = params

if method in ("session.create", "session.resume"):

result = {"sessionId": params.get("sessionId") or "session-1"}

callback = kwargs.get("on_response_inline")

if callback is not None:

callback(result)

return result

return {}

client._client.request = mock_request

session = await client.create_session(

on_permission_request=PermissionHandler.approve_all,

reasoning_summary="concise",

)

await client.resume_session(

session.session_id,

on_permission_request=PermissionHandler.approve_all,

reasoning_summary="none",

)

assert captured["session.create"]["reasoningSummary"] == "concise"

assert captured["session.resume"]["reasoningSummary"] == "none"

finally:

await client.force_stop()

@pytest.mark.asyncio

async def test_create_and_resume_session_forward_enable_experimental_mode(self):

client = CopilotClient(connection=RuntimeConnection.for_stdio(path=CLI_PATH))

await client.start()

try:

captured = {}

async def mock_request(method, params, **kwargs):

captured[method] = params

if method in ("session.create", "session.resume"):

result = {"sessionId": params.get("sessionId") or "session-1"}

callback = kwargs.get("on_response_inline")

if callback is not None:

callback(result)

return result

return {}

client._client.request = mock_request

session = await client.create_session(

on_permission_request=PermissionHandler.approve_all,

enable_experimental_mode=False,

)

await client.resume_session(

session.session_id,

on_permission_request=PermissionHandler.approve_all,

enable_experimental_mode=True,

)

assert captured["session.create"]["isExperimentalMode"] is False

assert captured["session.resume"]["isExperimentalMode"] is True

finally:

await client.force_stop()

@pytest.mark.asyncio

async def test_create_and_resume_session_forward_managed_settings(self):

client = CopilotClient(connection=RuntimeConnection.for_stdio(path=CLI_PATH))

await client.start()

try:

captured = {}

async def mock_request(method, params, **kwargs):

captured[method] = params

if method in ("session.create", "session.resume"):

result = {"sessionId": params.get("sessionId") or "session-1"}

callback = kwargs.get("on_response_inline")

if callback is not None:

callback(result)

return result

return {}

client._client.request = mock_request

session = await client.create_session(

on_permission_request=PermissionHandler.approve_all,

enable_managed_settings=True,

managed_settings=ManagedSettings(

permissions=ManagedSettingsPermissions(

disable_bypass_permissions_mode=DisableBypassPermissionsModes.ALLOW_AUTO_ONLY,

deny=["Shell(git push)"],

ask=["Domain(publish.example)"],

allow=["Read(**)"],

)

resumed_session = await client.resume_session(

session.session_id,

on_permission_request=PermissionHandler.approve_all,

managed_settings=ManagedSettings(

permissions=ManagedSettingsPermissions(

disable_bypass_permissions_mode="future-fail-closed-mode",

ask=["Domain(publish.example)"],

)

assert session._managed_settings_enabled is True

assert resumed_session._managed_settings_enabled is True

assert captured["session.create"]["enableManagedSettings"] is True

assert captured["session.create"]["managedSettings"] == {

"permissions": {

"disableBypassPermissionsMode": "allow-auto-only",

"deny": ["Shell(git push)"],

"ask": ["Domain(publish.example)"],

"allow": ["Read(**)"],

}

assert captured["session.resume"]["managedSettings"] == {

"permissions": {

"disableBypassPermissionsMode": "future-fail-closed-mode",

"ask": ["Domain(publish.example)"],

}

await client.create_session(

on_permission_request=PermissionHandler.approve_all,

managed_settings=ManagedSettings(

permissions=ManagedSettingsPermissions(

disable_bypass_permissions_mode=DisableBypassPermissionsModes.DISABLE,

)

assert captured["session.create"]["managedSettings"] == {

"permissions": {

"disableBypassPermissionsMode": "disable",

}

finally:

await client.force_stop()

@pytest.mark.asyncio

async def test_create_and_resume_session_default_enable_experimental_mode_by_mode(self):

with TemporaryDirectory() as base_directory:

client = CopilotClient(

connection=RuntimeConnection.for_stdio(path=CLI_PATH),

mode="empty",

base_directory=base_directory,

)

await client.start()

try:

captured = {}

async def mock_request(method, params, **kwargs):

captured[method] = params

if method in ("session.create", "session.resume"):

result = {"sessionId": params.get("sessionId") or "session-1"}

callback = kwargs.get("on_response_inline")

if callback is not None:

callback(result)

return result

if method == "session.options.update":

return {"success": True}

return {}

client._client.request = mock_request

session = await client.create_session(

on_permission_request=PermissionHandler.approve_all,

available_tools=[],

)

await client.resume_session(

session.session_id,

on_permission_request=PermissionHandler.approve_all,

available_tools=[],

)

assert captured["session.create"]["isExperimentalMode"] is False

assert captured["session.resume"]["isExperimentalMode"] is False

finally:

await client.force_stop()

async def test_managed_settings_omitted_when_not_supplied(self):

client = CopilotClient(connection=RuntimeConnection.for_stdio(path=CLI_PATH))

await client.start()

try:

captured = {}

async def mock_request(method, params, **kwargs):

captured[method] = params

if method == "session.create":

result = {"sessionId": params.get("sessionId") or "session-1"}

callback = kwargs.get("on_response_inline")

if callback is not None:

callback(result)

return result

return {}

client._client.request = mock_request

await client.create_session(

on_permission_request=PermissionHandler.approve_all,

)

assert "managedSettings" not in captured["session.create"]

finally:

await client.force_stop()

@pytest.mark.asyncio

async def test_managed_settings_preserves_empty_arrays(self):

client = CopilotClient(connection=RuntimeConnection.for_stdio(path=CLI_PATH))

await client.start()

try:

captured = {}

async def mock_request(method, params, **kwargs):

captured[method] = params

if method == "session.create":

result = {"sessionId": params.get("sessionId") or "session-1"}

callback = kwargs.get("on_response_inline")

if callback is not None:

callback(result)

return result

return {}

client._client.request = mock_request

await client.create_session(

on_permission_request=PermissionHandler.approve_all,

managed_settings=ManagedSettings(

permissions=ManagedSettingsPermissions(deny=[], ask=[], allow=[])

)

assert captured["session.create"]["managedSettings"] == {

"permissions": {"deny": [], "ask": [], "allow": []}

}

finally:

await client.force_stop()

@pytest.mark.asyncio

async def test_create_and_resume_session_forward_context_tier(self):

client = CopilotClient(connection=RuntimeConnection.for_stdio(path=CLI_PATH))

await client.start()

try:

captured = {}

async def mock_request(method, params, **kwargs):

captured[method] = params

if method in ("session.create", "session.resume"):

result = {"sessionId": params.get("sessionId") or "session-1"}

callback = kwargs.get("on_response_inline")

if callback is not None:

callback(result)

return result

return {}

client._client.request = mock_request

session = await client.create_session(

on_permission_request=PermissionHandler.approve_all,

context_tier="long_context",

)

await client.resume_session(

session.session_id,

on_permission_request=PermissionHandler.approve_all,

context_tier="default",

)

assert captured["session.create"]["contextTier"] == "long_context"

assert captured["session.resume"]["contextTier"] == "default"

finally:

await client.force_stop()

@pytest.mark.asyncio

async def test_create_and_resume_session_forward_tool_metadata(self):

client = CopilotClient(connection=RuntimeConnection.for_stdio(path=CLI_PATH))

await client.start()

try:

captured = {}

async def mock_request(method, params, **kwargs):

captured[method] = params

if method in ("session.create", "session.resume"):

result = {"sessionId": params.get("sessionId") or "session-1"}

callback = kwargs.get("on_response_inline")

if callback is not None:

callback(result)

return result

return {}

client._client.request = mock_request

metadata = {"github.com/copilot:safeForTelemetry": {"name": True, "inputsNames": False}}

tool = Tool(name="my_tool", description="a tool", metadata=metadata)

plain_tool = Tool(name="plain_tool", description="a tool")

session = await client.create_session(

on_permission_request=PermissionHandler.approve_all,

tools=[tool, plain_tool],

)

await client.resume_session(

session.session_id,

on_permission_request=PermissionHandler.approve_all,

tools=[tool],

)

create_tools = captured["session.create"]["tools"]

assert create_tools[0]["metadata"] == metadata

# Omitted when unset.

assert "metadata" not in create_tools[1]

assert captured["session.resume"]["tools"][0]["metadata"] == metadata

finally:

await client.force_stop()

@pytest.mark.asyncio

async def test_create_and_resume_session_forward_tool_is_terminal(self):

client = CopilotClient(connection=RuntimeConnection.for_stdio(path=CLI_PATH))

await client.start()

try:

captured = {}

async def mock_request(method, params, **kwargs):

captured[method] = params

if method in ("session.create", "session.resume"):

result = {"sessionId": params.get("sessionId") or "session-1"}

callback = kwargs.get("on_response_inline")

if callback is not None:

callback(result)

return result

return {}

client._client.request = mock_request

tool = Tool(name="my_tool", description="a tool", is_terminal=True)

plain_tool = Tool(name="plain_tool", description="a tool")

session = await client.create_session(

on_permission_request=PermissionHandler.approve_all,

tools=[tool, plain_tool],

)

await client.resume_session(

session.session_id,

on_permission_request=PermissionHandler.approve_all,

tools=[tool],

)

create_tools = captured["session.create"]["tools"]

assert create_tools[0]["isTerminal"] is True

# Omitted when left at its default.

assert "isTerminal" not in create_tools[1]

assert captured["session.resume"]["tools"][0]["isTerminal"] is True

finally:

await client.force_stop()

@pytest.mark.asyncio

async def test_create_and_resume_session_forward_canvas_provider(self):

client = CopilotClient(connection=RuntimeConnection.for_stdio(path=CLI_PATH))

await client.start()

try:

captured = {}

async def mock_request(method, params, **kwargs):

captured[method] = params

if method in ("session.create", "session.resume"):

result = {"sessionId": params.get("sessionId") or "session-1"}

callback = kwargs.get("on_response_inline")

if callback is not None:

callback(result)

return result

return {}

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