"""Tests for Docker Compose executor functions."""
from unittest.mock import AsyncMock, MagicMock
import pytest
from scout_mcp.services.executors import compose_config, compose_logs, compose_ls
@pytest.mark.asyncio
async def test_compose_ls_returns_projects() -> None:
"""compose_ls returns list of compose projects."""
mock_conn = AsyncMock()
mock_conn.run = AsyncMock(
return_value=MagicMock(
stdout='[{"Name":"plex","Status":"running(1)","ConfigFiles":"/compose/plex/docker-compose.yaml"}]',
returncode=0,
)
)
projects = await compose_ls(mock_conn)
assert len(projects) == 1
assert projects[0]["name"] == "plex"
assert "running" in projects[0]["status"]
assert "/compose/plex" in projects[0]["config_file"]
@pytest.mark.asyncio
async def test_compose_ls_returns_empty_on_error() -> None:
"""compose_ls returns empty list on Docker error."""
mock_conn = AsyncMock()
mock_conn.run = AsyncMock(
return_value=MagicMock(
stdout="docker compose not found",
returncode=127,
)
)
projects = await compose_ls(mock_conn)
assert projects == []
@pytest.mark.asyncio
async def test_compose_config_returns_content() -> None:
"""compose_config returns config file content."""
mock_conn = AsyncMock()
mock_conn.run = AsyncMock(
side_effect=[
MagicMock(
stdout='[{"Name":"plex","Status":"running(1)","ConfigFiles":"/compose/plex/docker-compose.yaml"}]',
returncode=0,
),
MagicMock(
stdout="services:\n plex:\n image: plex",
returncode=0,
),
]
)
content, path = await compose_config(mock_conn, "plex")
assert "services:" in content
assert path == "/compose/plex/docker-compose.yaml"
@pytest.mark.asyncio
async def test_compose_config_project_not_found() -> None:
"""compose_config returns empty for missing project."""
mock_conn = AsyncMock()
mock_conn.run = AsyncMock(
return_value=MagicMock(
stdout='[{"Name":"other","Status":"running(1)","ConfigFiles":"/compose/other/docker-compose.yaml"}]',
returncode=0,
)
)
content, path = await compose_config(mock_conn, "missing")
assert content == ""
assert path is None
@pytest.mark.asyncio
async def test_compose_logs_returns_logs() -> None:
"""compose_logs returns stack logs."""
mock_conn = AsyncMock()
mock_conn.run = AsyncMock(
return_value=MagicMock(
stdout="plex | Starting Plex Media Server",
returncode=0,
)
)
logs, exists = await compose_logs(mock_conn, "plex")
assert exists is True
assert "Starting Plex" in logs
@pytest.mark.asyncio
async def test_compose_logs_project_not_found() -> None:
"""compose_logs returns exists=False for missing project."""
mock_conn = AsyncMock()
mock_conn.run = AsyncMock(
return_value=MagicMock(
stdout="no configuration file provided: not found",
returncode=1,
)
)
logs, exists = await compose_logs(mock_conn, "missing")
assert exists is False
assert logs == ""
