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mealie-mcp/tests/test_client_launcher.py
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2026-07-31 10:35:34 +02:00
from __future__ import annotations
import os
import subprocess
from pathlib import Path
LAUNCHER = (
Path(__file__).parents[1] / "scripts" / "run-mealie-mcp-read-only-for-buzz"
)
def _fake_uv(tmp_path: Path) -> Path:
executable = tmp_path / "fake-uv"
executable.write_text(
"#!/usr/bin/env bash\n"
"printf '%s\\n' \"${MEALIE_API_TOKEN}|${MEALIE_BASE_URL}|"
"${MEALIE_USER_AGENT}|${UNRELATED_SECRET-unset}|$*\"\n",
encoding="utf-8",
)
executable.chmod(0o755)
return executable
def test_launcher_reads_only_mealie_values_and_clears_unrelated_secrets(
tmp_path: Path,
) -> None:
env_file = tmp_path / "hermes.env"
env_file.write_text(
"OTHER_PROVIDER_TOKEN=must-not-leak\n"
"MEALIE_API_TOKEN='test-token'\n"
"MEALIE_BASE_URL=https://mealie.example\n"
'MEALIE_USER_AGENT="Test-Agent/1.0"\n',
encoding="utf-8",
)
env = {
**os.environ,
"MEALIE_ENV_FILE": str(env_file),
"MEALIE_MCP_REPO_DIR": "/tmp/test-repo",
"MEALIE_UV_BIN": str(_fake_uv(tmp_path)),
"UNRELATED_SECRET": "must-not-leak",
}
result = subprocess.run(
[str(LAUNCHER)],
check=False,
capture_output=True,
text=True,
env=env,
)
assert result.returncode == 0
assert result.stdout.strip() == (
"test-token|https://mealie.example|Test-Agent/1.0|unset|"
"--directory /tmp/test-repo run mealie-mcp-read-only"
)
assert "must-not-leak" not in result.stdout
def test_launcher_fails_without_mealie_token(tmp_path: Path) -> None:
env_file = tmp_path / "empty.env"
env_file.write_text("MEALIE_BASE_URL=https://mealie.example\n", encoding="utf-8")
env = {
"HOME": str(tmp_path),
"PATH": os.environ["PATH"],
"MEALIE_ENV_FILE": str(env_file),
"MEALIE_UV_BIN": str(_fake_uv(tmp_path)),
}
result = subprocess.run(
[str(LAUNCHER)],
check=False,
capture_output=True,
text=True,
env=env,
)
assert result.returncode == 1
assert "MEALIE_API_TOKEN is not set" in result.stderr