File size: 3,138 Bytes
881f9f2 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 | """Tests for the Cell B MCP tool builder."""
from __future__ import annotations
import pathlib
import sys
import pytest
def test_mcp_client_timeout_default(monkeypatch):
from scripts.aat_tools_mcp import _client_timeout_seconds
monkeypatch.delenv("AAT_MCP_CLIENT_TIMEOUT_SECONDS", raising=False)
assert _client_timeout_seconds() == 30
def test_mcp_client_timeout_env(monkeypatch):
from scripts.aat_tools_mcp import _client_timeout_seconds
monkeypatch.setenv("AAT_MCP_CLIENT_TIMEOUT_SECONDS", "45.5")
assert _client_timeout_seconds() == 45.5
def test_mcp_client_timeout_rejects_invalid_env(monkeypatch):
from scripts.aat_tools_mcp import _client_timeout_seconds
monkeypatch.setenv("AAT_MCP_CLIENT_TIMEOUT_SECONDS", "nope")
with pytest.raises(ValueError, match="must be numeric"):
_client_timeout_seconds()
def test_server_launch_mode_rejects_invalid_env(monkeypatch):
from scripts.aat_tools_mcp import _server_launch_mode
monkeypatch.setenv("AAT_MCP_SERVER_LAUNCH_MODE", "bogus")
with pytest.raises(ValueError, match="must be either"):
_server_launch_mode()
def test_server_params_python_uses_bootstrap(monkeypatch):
from scripts.aat_tools_mcp import _server_params
repo_root = pathlib.Path.cwd()
server_path = repo_root / "mcp_servers/iot_server/server.py"
monkeypatch.setenv("AAT_MCP_SERVER_LAUNCH_MODE", "python")
monkeypatch.setenv("AAT_MCP_SERVER_PYTHON", sys.executable)
params = _server_params(repo_root, server_path)
assert params["command"] == sys.executable
assert params["args"][:2] == [
"-u",
str(repo_root / "scripts/aat_mcp_server_bootstrap.py"),
]
assert params["args"][-1] == str(server_path)
assert params["cwd"] == str(repo_root)
assert params["env"] == {
"PYTHONUNBUFFERED": "1",
"AAT_MCP_REPO_ROOT": str(repo_root),
}
def test_server_params_python_requires_server_python(monkeypatch):
from scripts.aat_tools_mcp import _server_params
repo_root = pathlib.Path.cwd()
server_path = repo_root / "mcp_servers/iot_server/server.py"
monkeypatch.setenv("AAT_MCP_SERVER_LAUNCH_MODE", "python")
monkeypatch.delenv("AAT_MCP_SERVER_PYTHON", raising=False)
with pytest.raises(ValueError, match="requires AAT_MCP_SERVER_PYTHON"):
_server_params(repo_root, server_path)
def test_server_params_uv_ignores_server_python(monkeypatch):
from scripts.aat_tools_mcp import _server_params
repo_root = pathlib.Path.cwd()
server_path = repo_root / "mcp_servers/iot_server/server.py"
monkeypatch.setenv("AAT_MCP_SERVER_LAUNCH_MODE", "uv")
monkeypatch.setenv("AAT_MCP_SERVER_PYTHON", "/usr/bin/python3")
params = _server_params(repo_root, server_path)
assert params["command"] == "uv"
assert "python" in params["args"]
assert "-u" in params["args"]
assert str(repo_root / "scripts/aat_mcp_server_bootstrap.py") in params["args"]
assert params["args"][-1] == str(server_path)
assert params["env"] == {
"PYTHONUNBUFFERED": "1",
"AAT_MCP_REPO_ROOT": str(repo_root),
}
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