"""Tests for hosts resource."""
from pathlib import Path
from unittest.mock import patch
import pytest
from scout_mcp.config import Config
@pytest.fixture
def mock_ssh_config(tmp_path: Path) -> Path:
"""Create a temporary SSH config with multiple hosts."""
config_file = tmp_path / "ssh_config"
config_file.write_text("""
Host tootie
HostName 192.168.1.10
User admin
Host squirts
HostName 192.168.1.20
User root
""")
return config_file
@pytest.mark.asyncio
async def test_hosts_resource_shows_dynamic_schemes(mock_ssh_config: Path) -> None:
"""hosts://list shows host-specific URI schemes."""
from scout_mcp.resources.hosts import list_hosts_resource
config = Config.from_ssh_config(ssh_config_path=mock_ssh_config)
# Mock ping to return all hosts online
async def mock_check_hosts(
hosts: dict[str, tuple[str, int]], timeout: float
) -> dict[str, bool]:
return {name: True for name in hosts}
with (
patch("scout_mcp.resources.hosts.get_config", return_value=config),
patch(
"scout_mcp.resources.hosts.check_hosts_online",
side_effect=mock_check_hosts,
),
):
result = await list_hosts_resource()
# Should show host-specific schemes
assert "tootie://" in result, f"Expected tootie:// in output: {result}"
assert "squirts://" in result, f"Expected squirts:// in output: {result}"
# Should also show fallback generic scheme
assert "scout://" in result, f"Expected scout:// fallback in output: {result}"
@pytest.mark.asyncio
async def test_hosts_resource_shows_examples(mock_ssh_config: Path) -> None:
"""hosts://list shows example URIs for each host."""
from scout_mcp.resources.hosts import list_hosts_resource
config = Config.from_ssh_config(ssh_config_path=mock_ssh_config)
async def mock_check_hosts(
hosts: dict[str, tuple[str, int]], timeout: float
) -> dict[str, bool]:
return {name: True for name in hosts}
with (
patch("scout_mcp.resources.hosts.get_config", return_value=config),
patch(
"scout_mcp.resources.hosts.check_hosts_online",
side_effect=mock_check_hosts,
),
):
result = await list_hosts_resource()
# Should show practical examples
assert "etc/hosts" in result or "/etc" in result, "Should show path examples"
