niceSOFT/python3-pytest: The pytest framework makes it easy to write small tests, yet scales to support complex functional testing

testing/test_meta.py

34 строки793 B

Ronny Pfannschmidt

RFC: from __future__ import annotations + migrate

20 июн 2024, 12:03

20 июн 2024, 12:039295f9f

"""Test importing of all internal packages and modules.

This ensures all internal packages can be imported without needing the pytest
namespace being set, which is critical for the initialization of xdist.
"""

from __future__ import annotations

import pkgutil
import subprocess
import sys

import _pytest
import pytest


def _modules() -> list[str]:
    pytest_pkg: str = _pytest.__path__  # type: ignore
    return sorted(
        n
        for _, n, _ in pkgutil.walk_packages(pytest_pkg, prefix=_pytest.__name__ + ".")
    )


@pytest.mark.slow
@pytest.mark.parametrize("module", _modules())
def test_no_warnings(module: str) -> None:
    # fmt: off
    subprocess.check_call((
        sys.executable,
        "-W", "error",
        "-c", f"__import__({module!r})",
    ))
    # fmt: on