Files
strix/tests/config/test_config_override.py
T
Octopus 9fb101282f fix: --config flag now fully overrides ~/.strix/cli-config.json (#457)
* fix: --config flag now fully overrides ~/.strix/cli-config.json (fixes #377)

Previously, env vars applied from the default config at module import time
were not cleared when --config was later processed, causing settings from
~/.strix/cli-config.json to leak into runs that specified a custom config.

Track which vars were applied by the initial default-config load in
Config._applied_from_default. In apply_config_override, clear those vars
before applying the custom config so only the custom file's settings take effect.

* Add config override regression test

* Make config override test setup explicit

---------

Co-authored-by: octo-patch <octo-patch@github.com>
Co-authored-by: bearsyankees <bearsyankees@gmail.com>
2026-04-22 16:37:22 -04:00

32 lines
1.1 KiB
Python

import json
import os
from strix.config.config import Config, apply_saved_config
def test_apply_config_override_clears_default_only_vars(monkeypatch, tmp_path) -> None:
from strix.interface.main import apply_config_override
default_cfg = tmp_path / "cli-config.json"
default_cfg.write_text(
json.dumps({"env": {"LLM_API_BASE": "https://default.api", "STRIX_LLM": "default-model"}}),
encoding="utf-8",
)
custom_cfg = tmp_path / "custom.json"
custom_cfg.write_text(json.dumps({"env": {"STRIX_LLM": "custom-model"}}), encoding="utf-8")
monkeypatch.setattr(Config, "_config_file_override", None)
monkeypatch.setattr(Config, "_applied_from_default", {})
monkeypatch.setattr(Config, "config_dir", classmethod(lambda cls: tmp_path))
for var_name in Config._llm_env_vars():
monkeypatch.delenv(var_name, raising=False)
apply_saved_config()
assert os.environ.get("LLM_API_BASE") == "https://default.api"
apply_config_override(str(custom_cfg))
assert os.environ.get("STRIX_LLM") == "custom-model"
assert "LLM_API_BASE" not in os.environ