Files
unraid-mcp/tests/test_storage.py
Jacob Magar 523b3edc76 feat: consolidate 26 tools into 10 tools with 90 actions
Refactor the entire tool layer to use the consolidated action pattern
(action: Literal[...] with QUERIES/MUTATIONS dicts). This reduces LLM
context from ~12k to ~5k tokens while adding ~60 new API capabilities.

New tools: unraid_info (19 actions), unraid_array (12), unraid_notifications (9),
unraid_users (8), unraid_keys (5). Rewritten: unraid_docker (15), unraid_vm (9),
unraid_storage (6), unraid_rclone (4), unraid_health (3).

Includes 129 tests across 10 test files, code review fixes for 16 issues
(severity ordering, PrefixedID regex, sensitive var redaction, etc.).

Removes tools/system.py (replaced by tools/info.py). Version bumped to 0.2.0.
2026-02-08 08:49:47 -05:00

106 lines
3.8 KiB
Python

"""Tests for unraid_storage tool."""
from unittest.mock import AsyncMock, patch
import pytest
from conftest import make_tool_fn
from unraid_mcp.core.exceptions import ToolError
from unraid_mcp.tools.storage import format_bytes
# --- Unit tests for helpers ---
class TestFormatBytes:
def test_none(self) -> None:
assert format_bytes(None) == "N/A"
def test_bytes(self) -> None:
assert format_bytes(512) == "512.00 B"
def test_kilobytes(self) -> None:
assert format_bytes(2048) == "2.00 KB"
def test_megabytes(self) -> None:
assert format_bytes(1048576) == "1.00 MB"
def test_gigabytes(self) -> None:
assert format_bytes(1073741824) == "1.00 GB"
def test_terabytes(self) -> None:
assert format_bytes(1099511627776) == "1.00 TB"
# --- Integration tests ---
@pytest.fixture
def _mock_graphql() -> AsyncMock:
with patch("unraid_mcp.tools.storage.make_graphql_request", new_callable=AsyncMock) as mock:
yield mock
def _make_tool():
return make_tool_fn("unraid_mcp.tools.storage", "register_storage_tool", "unraid_storage")
class TestStorageValidation:
async def test_disk_details_requires_disk_id(self, _mock_graphql: AsyncMock) -> None:
tool_fn = _make_tool()
with pytest.raises(ToolError, match="disk_id"):
await tool_fn(action="disk_details")
async def test_logs_requires_log_path(self, _mock_graphql: AsyncMock) -> None:
tool_fn = _make_tool()
with pytest.raises(ToolError, match="log_path"):
await tool_fn(action="logs")
class TestStorageActions:
async def test_shares(self, _mock_graphql: AsyncMock) -> None:
_mock_graphql.return_value = {
"shares": [{"id": "s:1", "name": "media"}, {"id": "s:2", "name": "backups"}]
}
tool_fn = _make_tool()
result = await tool_fn(action="shares")
assert len(result["shares"]) == 2
async def test_disks(self, _mock_graphql: AsyncMock) -> None:
_mock_graphql.return_value = {"disks": [{"id": "d:1", "device": "sda"}]}
tool_fn = _make_tool()
result = await tool_fn(action="disks")
assert len(result["disks"]) == 1
async def test_disk_details(self, _mock_graphql: AsyncMock) -> None:
_mock_graphql.return_value = {
"disk": {"id": "d:1", "device": "sda", "name": "WD", "serialNum": "SN1", "size": 1073741824, "temperature": 35}
}
tool_fn = _make_tool()
result = await tool_fn(action="disk_details", disk_id="d:1")
assert result["summary"]["temperature"] == "35C"
assert "1.00 GB" in result["summary"]["size_formatted"]
async def test_disk_details_not_found(self, _mock_graphql: AsyncMock) -> None:
_mock_graphql.return_value = {"disk": None}
tool_fn = _make_tool()
with pytest.raises(ToolError, match="not found"):
await tool_fn(action="disk_details", disk_id="d:missing")
async def test_unassigned(self, _mock_graphql: AsyncMock) -> None:
_mock_graphql.return_value = {"unassignedDevices": []}
tool_fn = _make_tool()
result = await tool_fn(action="unassigned")
assert result["devices"] == []
async def test_log_files(self, _mock_graphql: AsyncMock) -> None:
_mock_graphql.return_value = {"logFiles": [{"name": "syslog", "path": "/var/log/syslog"}]}
tool_fn = _make_tool()
result = await tool_fn(action="log_files")
assert len(result["log_files"]) == 1
async def test_logs(self, _mock_graphql: AsyncMock) -> None:
_mock_graphql.return_value = {"logFile": {"path": "/var/log/syslog", "content": "log line", "totalLines": 1}}
tool_fn = _make_tool()
result = await tool_fn(action="logs", log_path="/var/log/syslog")
assert result["content"] == "log line"