vibe/tests/snapshots/test_ui_snapshot_mcp_command.py
Mathias Gesbert 1fd7eea289
v2.9.1 (#644)
Co-authored-by: Brice Carpentier <brice.carpentier@mistral.ai>
Co-authored-by: Clément Drouin <clement.drouin@mistral.ai>
Co-authored-by: Clément Sirieix <clement.sirieix@mistral.ai>
Co-authored-by: Kim-Adeline Miguel <51720070+kimadeline@users.noreply.github.com>
Co-authored-by: Lucas Marandat <31749711+lucasmrdt@users.noreply.github.com>
Co-authored-by: Michel Thomazo <51709227+michelTho@users.noreply.github.com>
Co-authored-by: Pierre Rossinès <pierre.rossines@mistral.ai>
Co-authored-by: Quentin <quentin.torroba@mistral.ai>
Co-authored-by: Mistral Vibe <vibe@mistral.ai>
2026-04-29 17:20:27 +02:00

407 lines
14 KiB
Python

from __future__ import annotations
from unittest.mock import patch
from textual.pilot import Pilot
from tests.snapshots.base_snapshot_test_app import BaseSnapshotTestApp, default_config
from tests.snapshots.snap_compare import SnapCompare
from tests.stubs.fake_connector_registry import FakeConnectorRegistry
from tests.stubs.fake_mcp_registry import (
FakeMCPRegistry,
FakeMCPRegistryWithBrokenServer,
)
from vibe.core.config import MCPHttp, MCPStdio
from vibe.core.tools.connectors import CONNECTORS_ENV_VAR
from vibe.core.tools.mcp.tools import RemoteTool
_MCP_PATCH = "vibe.core.agent_loop.MCPRegistry"
_FAKE_CONNECTORS = {
"gmail": [
RemoteTool(name="gmail_search", description="Search emails in Gmail"),
RemoteTool(name="gmail_draft_create", description="Draft an email in Gmail"),
RemoteTool(name="gmail_open_message", description="Open a mail on Gmail"),
],
"slack": [
RemoteTool(name="search_messages", description="Search Slack messages"),
RemoteTool(name="send_message", description="Send a Slack message"),
],
}
_FAKE_CONNECTORS_MIXED_CONNECTION = {
"zeta": [],
"alpha": [RemoteTool(name="lookup", description="Lookup Alpha records")],
"beta": [],
}
class SnapshotTestAppNoMcpServers(BaseSnapshotTestApp):
def __init__(self) -> None:
super().__init__(config=default_config())
class SnapshotTestAppWithBrokenMcpServer(BaseSnapshotTestApp):
def __init__(self) -> None:
config = default_config()
config.mcp_servers = [
MCPStdio(name="filesystem", transport="stdio", command="npx"),
MCPStdio(
name="broken-server", transport="stdio", command="nonexistent-cmd"
),
MCPHttp(name="search", transport="http", url="http://localhost:8080"),
]
super().__init__(config=config)
class SnapshotTestAppWithMcpServers(BaseSnapshotTestApp):
def __init__(self) -> None:
config = default_config()
config.mcp_servers = [
MCPStdio(name="filesystem", transport="stdio", command="npx"),
MCPHttp(name="search", transport="http", url="http://localhost:8080"),
]
super().__init__(config=config)
async def _run_mcp_command(pilot: Pilot, command: str) -> None:
await pilot.pause(0.1)
await pilot.press(*command)
await pilot.press("enter")
await pilot.pause(0.1)
pilot.app.set_focus(None)
await pilot.pause(0.1)
def test_snapshot_mcp_no_servers(snap_compare: SnapCompare) -> None:
async def run_before(pilot: Pilot) -> None:
await _run_mcp_command(pilot, "/mcp")
assert snap_compare(
"test_ui_snapshot_mcp_command.py:SnapshotTestAppNoMcpServers",
terminal_size=(120, 36),
run_before=run_before,
)
def test_snapshot_mcp_broken_server(snap_compare: SnapCompare) -> None:
async def run_before(pilot: Pilot) -> None:
await _run_mcp_command(pilot, "/mcp")
with patch(_MCP_PATCH, FakeMCPRegistryWithBrokenServer):
assert snap_compare(
"test_ui_snapshot_mcp_command.py:SnapshotTestAppWithBrokenMcpServer",
terminal_size=(120, 36),
run_before=run_before,
)
def test_snapshot_mcp_overview(snap_compare: SnapCompare) -> None:
async def run_before(pilot: Pilot) -> None:
await _run_mcp_command(pilot, "/mcp")
with patch(_MCP_PATCH, FakeMCPRegistry):
assert snap_compare(
"test_ui_snapshot_mcp_command.py:SnapshotTestAppWithMcpServers",
terminal_size=(120, 36),
run_before=run_before,
)
def test_snapshot_mcp_overview_navigate_down(snap_compare: SnapCompare) -> None:
async def run_before(pilot: Pilot) -> None:
await _run_mcp_command(pilot, "/mcp")
await pilot.press("down")
await pilot.pause(0.1)
with patch(_MCP_PATCH, FakeMCPRegistry):
assert snap_compare(
"test_ui_snapshot_mcp_command.py:SnapshotTestAppWithMcpServers",
terminal_size=(120, 36),
run_before=run_before,
)
def test_snapshot_mcp_enter_drills_into_server(snap_compare: SnapCompare) -> None:
async def run_before(pilot: Pilot) -> None:
await _run_mcp_command(pilot, "/mcp")
await pilot.press("enter")
await pilot.pause(0.1)
await pilot.press("down")
await pilot.pause(0.1)
await pilot.press("enter")
with patch(_MCP_PATCH, FakeMCPRegistry):
assert snap_compare(
"test_ui_snapshot_mcp_command.py:SnapshotTestAppWithMcpServers",
terminal_size=(120, 36),
run_before=run_before,
)
def test_snapshot_mcp_server_arg(snap_compare: SnapCompare) -> None:
async def run_before(pilot: Pilot) -> None:
await _run_mcp_command(pilot, "/mcp filesystem")
await pilot.pause(0.1)
with patch(_MCP_PATCH, FakeMCPRegistry):
assert snap_compare(
"test_ui_snapshot_mcp_command.py:SnapshotTestAppWithMcpServers",
terminal_size=(120, 36),
run_before=run_before,
)
def test_snapshot_mcp_backspace_returns_to_overview(snap_compare: SnapCompare) -> None:
async def run_before(pilot: Pilot) -> None:
await _run_mcp_command(pilot, "/mcp filesystem")
await pilot.press("backspace")
await pilot.pause(0.1)
with patch(_MCP_PATCH, FakeMCPRegistry):
assert snap_compare(
"test_ui_snapshot_mcp_command.py:SnapshotTestAppWithMcpServers",
terminal_size=(120, 36),
run_before=run_before,
)
def test_snapshot_mcp_escape_closes(snap_compare: SnapCompare) -> None:
async def run_before(pilot: Pilot) -> None:
await _run_mcp_command(pilot, "/mcp")
await pilot.press("escape")
await pilot.pause(0.2)
with patch(_MCP_PATCH, FakeMCPRegistry):
assert snap_compare(
"test_ui_snapshot_mcp_command.py:SnapshotTestAppWithMcpServers",
terminal_size=(120, 36),
run_before=run_before,
)
def test_snapshot_mcp_refresh_shortcut(snap_compare: SnapCompare) -> None:
async def run_before(pilot: Pilot) -> None:
await _run_mcp_command(pilot, "/mcp")
await pilot.press("r")
await pilot.pause(0.2)
with patch(_MCP_PATCH, FakeMCPRegistry):
assert snap_compare(
"test_ui_snapshot_mcp_command.py:SnapshotTestAppWithMcpServers",
terminal_size=(120, 36),
run_before=run_before,
)
# ---------------------------------------------------------------------------
# Apps with connectors
# ---------------------------------------------------------------------------
class SnapshotTestAppWithConnectors(BaseSnapshotTestApp):
def __init__(self) -> None:
config = default_config()
config.mcp_servers = [
MCPStdio(name="filesystem", transport="stdio", command="npx")
]
super().__init__(config=config)
registry = FakeConnectorRegistry(connectors=_FAKE_CONNECTORS)
self.agent_loop.connector_registry = registry
self.agent_loop.tool_manager._connector_registry = registry
self.agent_loop.tool_manager.integrate_connectors()
class SnapshotTestAppConnectorsOnly(BaseSnapshotTestApp):
def __init__(self) -> None:
config = default_config()
config.mcp_servers = []
super().__init__(config=config)
registry = FakeConnectorRegistry(connectors=_FAKE_CONNECTORS)
self.agent_loop.connector_registry = registry
self.agent_loop.tool_manager._connector_registry = registry
self.agent_loop.tool_manager.integrate_connectors()
class SnapshotTestAppConnectorsMixedState(BaseSnapshotTestApp):
def __init__(self) -> None:
config = default_config()
config.mcp_servers = []
super().__init__(config=config)
registry = FakeConnectorRegistry(connectors=_FAKE_CONNECTORS_MIXED_CONNECTION)
self.agent_loop.connector_registry = registry
self.agent_loop.tool_manager._connector_registry = registry
self.agent_loop.tool_manager.integrate_connectors()
# ---------------------------------------------------------------------------
# Connector snapshot tests
# ---------------------------------------------------------------------------
@patch.dict("os.environ", {CONNECTORS_ENV_VAR: "1"})
def test_snapshot_mcp_with_connectors_overview(snap_compare: SnapCompare) -> None:
async def run_before(pilot: Pilot) -> None:
await _run_mcp_command(pilot, "/mcp")
with patch(_MCP_PATCH, FakeMCPRegistry):
assert snap_compare(
"test_ui_snapshot_mcp_command.py:SnapshotTestAppWithConnectors",
terminal_size=(120, 36),
run_before=run_before,
)
# ---------------------------------------------------------------------------
# Connector auth app snapshot tests
# ---------------------------------------------------------------------------
@patch.dict("os.environ", {CONNECTORS_ENV_VAR: "1"})
def test_snapshot_connector_auth_opens_on_disconnected(
snap_compare: SnapCompare,
) -> None:
"""Clicking a disconnected connector opens the auth app."""
async def run_before(pilot: Pilot) -> None:
await _run_mcp_command(pilot, "/mcp")
# In mixed state: alpha (connected) is first, then beta, zeta (disconnected).
# Navigate to a disconnected connector and press enter.
await pilot.press("down") # beta
await pilot.pause(0.1)
await pilot.press("enter") # opens auth app
await pilot.pause(0.5) # wait for auth URL fetch worker
assert snap_compare(
"test_ui_snapshot_mcp_command.py:SnapshotTestAppConnectorsMixedState",
terminal_size=(120, 36),
run_before=run_before,
)
@patch.dict("os.environ", {CONNECTORS_ENV_VAR: "1"})
def test_snapshot_connector_auth_show_url(snap_compare: SnapCompare) -> None:
"""Selecting 'Manually show the URL' reveals the auth URL."""
async def run_before(pilot: Pilot) -> None:
await _run_mcp_command(pilot, "/mcp")
await pilot.press("down") # beta (disconnected)
await pilot.pause(0.1)
await pilot.press("enter") # opens auth app
await pilot.pause(0.5) # wait for auth URL fetch
# Navigate to "Manually show the URL" (3rd selectable option)
await pilot.press("down", "down")
await pilot.pause(0.1)
await pilot.press("enter") # toggle URL display
await pilot.pause(0.1)
assert snap_compare(
"test_ui_snapshot_mcp_command.py:SnapshotTestAppConnectorsMixedState",
terminal_size=(120, 36),
run_before=run_before,
)
@patch.dict("os.environ", {CONNECTORS_ENV_VAR: "1"})
def test_snapshot_connector_auth_back_to_mcp(snap_compare: SnapCompare) -> None:
"""Pressing backspace in the auth app returns to the /mcp menu."""
async def run_before(pilot: Pilot) -> None:
await _run_mcp_command(pilot, "/mcp")
await pilot.press("down") # beta (disconnected)
await pilot.pause(0.1)
await pilot.press("enter") # opens auth app
await pilot.pause(0.5) # wait for auth URL fetch
await pilot.press("backspace") # back to /mcp
await pilot.pause(0.3)
assert snap_compare(
"test_ui_snapshot_mcp_command.py:SnapshotTestAppConnectorsMixedState",
terminal_size=(120, 36),
run_before=run_before,
)
@patch.dict("os.environ", {CONNECTORS_ENV_VAR: "1"})
def test_snapshot_mcp_help_bar_shows_authenticate(snap_compare: SnapCompare) -> None:
"""Help bar shows 'Enter Authenticate' when a disconnected connector is highlighted."""
async def run_before(pilot: Pilot) -> None:
await _run_mcp_command(pilot, "/mcp")
# Navigate to a disconnected connector (beta or zeta)
await pilot.press("down") # beta (disconnected)
await pilot.pause(0.1)
assert snap_compare(
"test_ui_snapshot_mcp_command.py:SnapshotTestAppConnectorsMixedState",
terminal_size=(120, 36),
run_before=run_before,
)
@patch.dict("os.environ", {CONNECTORS_ENV_VAR: "1"})
def test_snapshot_mcp_connectors_only(snap_compare: SnapCompare) -> None:
async def run_before(pilot: Pilot) -> None:
await _run_mcp_command(pilot, "/mcp")
assert snap_compare(
"test_ui_snapshot_mcp_command.py:SnapshotTestAppConnectorsOnly",
terminal_size=(120, 36),
run_before=run_before,
)
@patch.dict("os.environ", {CONNECTORS_ENV_VAR: "1"})
def test_snapshot_mcp_connectors_sorted_by_status(snap_compare: SnapCompare) -> None:
async def run_before(pilot: Pilot) -> None:
await _run_mcp_command(pilot, "/mcp")
assert snap_compare(
"test_ui_snapshot_mcp_command.py:SnapshotTestAppConnectorsMixedState",
terminal_size=(120, 36),
run_before=run_before,
)
@patch.dict("os.environ", {CONNECTORS_ENV_VAR: "1"})
def test_snapshot_mcp_drill_into_connector(snap_compare: SnapCompare) -> None:
async def run_before(pilot: Pilot) -> None:
await _run_mcp_command(pilot, "/mcp")
# Navigate past the MCP server to the first connector
await pilot.press("down") # skip filesystem server
await pilot.pause(0.1)
await pilot.press("down") # first connector
await pilot.pause(0.1)
await pilot.press("enter") # drill in
await pilot.pause(0.1)
with patch(_MCP_PATCH, FakeMCPRegistry):
assert snap_compare(
"test_ui_snapshot_mcp_command.py:SnapshotTestAppWithConnectors",
terminal_size=(120, 36),
run_before=run_before,
)
@patch.dict("os.environ", {CONNECTORS_ENV_VAR: "1"})
def test_snapshot_mcp_connector_back_to_overview(snap_compare: SnapCompare) -> None:
async def run_before(pilot: Pilot) -> None:
await _run_mcp_command(pilot, "/mcp")
await pilot.press("down", "down")
await pilot.pause(0.1)
await pilot.press("enter")
await pilot.pause(0.1)
await pilot.press("backspace")
await pilot.pause(0.1)
with patch(_MCP_PATCH, FakeMCPRegistry):
assert snap_compare(
"test_ui_snapshot_mcp_command.py:SnapshotTestAppWithConnectors",
terminal_size=(120, 36),
run_before=run_before,
)