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"""Tests for ansible_compat.prerun module."""
from __future__ import annotations
import tempfile
from pathlib import Path
from typing import TYPE_CHECKING
import pytest
if TYPE_CHECKING:
from _pytest.monkeypatch import MonkeyPatch
from ansible_compat.prerun import get_cache_dir
def test_get_cache_dir_relative() -> None:
"""Test behaviors of get_cache_dir."""
relative_path = Path()
abs_path = relative_path.resolve()
assert get_cache_dir(relative_path) == get_cache_dir(abs_path)
def test_get_cache_dir_no_isolation_no_venv(monkeypatch: MonkeyPatch) -> None:
"""Test behaviors of get_cache_dir.
Args:
monkeypatch: Pytest fixture for monkeypatching
"""
monkeypatch.delenv("VIRTUAL_ENV", raising=False)
monkeypatch.delenv("ANSIBLE_HOME", raising=False)
assert get_cache_dir(Path(), isolated=False) == Path("~/.ansible").expanduser()
def test_get_cache_dir_isolation_no_venv(monkeypatch: MonkeyPatch) -> None:
"""Test behaviors of get_cache_dir.
Args:
monkeypatch: Pytest fixture for monkeypatching
"""
monkeypatch.delenv("VIRTUAL_ENV", raising=False)
monkeypatch.delenv("ANSIBLE_HOME", raising=False)
cache_dir = get_cache_dir(Path(), isolated=True)
assert cache_dir == Path().cwd() / ".ansible"
def test_get_cache_dir_isolation_no_venv_root(monkeypatch: MonkeyPatch) -> None:
"""Test behaviors of get_cache_dir.
Args:
monkeypatch: Pytest fixture for monkeypatching
"""
monkeypatch.delenv("VIRTUAL_ENV", raising=False)
monkeypatch.delenv("ANSIBLE_HOME", raising=False)
with (
pytest.warns(
UserWarning,
match=r"Project directory /.ansible cannot be used for caching as it is not writable.",
),
pytest.warns(
UserWarning,
match=r"Using unique temporary directory .* for caching.",
),
):
cache_dir = get_cache_dir(Path("/"), isolated=True)
assert cache_dir.as_posix().startswith(tempfile.gettempdir())
def test_get_cache_dir_venv_ro_project_ro(monkeypatch: MonkeyPatch) -> None:
"""Test behaviors of get_cache_dir with read-only virtual environment and read only project directory.
Args:
monkeypatch: Pytest fixture for monkeypatching
"""
monkeypatch.setenv("VIRTUAL_ENV", "/")
monkeypatch.delenv("ANSIBLE_HOME", raising=False)
with (
pytest.warns(
UserWarning,
match=r"Using unique temporary directory .* for caching.",
),
pytest.warns(
UserWarning,
match=r"Found VIRTUAL_ENV=/ but we cannot use it for caching as it is not writable.",
),
pytest.warns(
UserWarning,
match=r"Project directory .* cannot be used for caching as it is not writable.",
),
):
cache_dir = get_cache_dir(Path("/etc"), isolated=True)
assert cache_dir.as_posix().startswith(tempfile.gettempdir())
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