"""Keep tests from picking up a real ~/.gpu-rent/.env or OS_* from the shell."""

import pytest


OS_KEYS = (
    "OS_AUTH_URL",
    "OS_USER_DOMAIN_NAME",
    "OS_USERNAME",
    "OS_PASSWORD",
    "OS_PROJECT_ID",
    "OS_REGION_NAME",
    "GPU_RENT_AZ",
    "CIVITAI_API_TOKEN",
)


@pytest.fixture(autouse=True)
def isolate_home(tmp_path, monkeypatch):
    monkeypatch.setenv("HOME", str(tmp_path))
    monkeypatch.setenv("USERPROFILE", str(tmp_path))
    monkeypatch.chdir(tmp_path)
    for key in OS_KEYS:
        monkeypatch.delenv(key, raising=False)
    return tmp_path