Files
manim-slides/tests/test_checkhealth.py
2025-08-27 11:39:43 +02:00

74 lines
2.4 KiB
Python

import importlib.util
import sys
from itertools import chain, combinations
import pytest
from click.testing import CliRunner
from pytest_missing_modules.plugin import MissingModulesContextGenerator
from manim_slides.__version__ import __version__
from manim_slides.checkhealth import checkhealth
MANIM_NOT_INSTALLED = importlib.util.find_spec("manim") is None
MANIMGL_NOT_INSTALLED = importlib.util.find_spec("manimlib") is None
PYQT6_NOT_INSTALLED = importlib.util.find_spec("PyQt6") is None
PYSIDE6_NOT_INSTALLED = importlib.util.find_spec("PySide6") is None
@pytest.mark.filterwarnings("ignore:Selected binding 'pyqt6' could not be found")
@pytest.mark.parametrize(
"names",
list(
chain.from_iterable(
combinations(("manim", "manimlib", "pyqt6", "pyside6"), r=r)
for r in range(0, 5)
)
),
)
def test_checkhealth(
names: tuple[str, ...], missing_modules: MissingModulesContextGenerator
) -> None:
runner = CliRunner()
manim_missing = "manim" in names or MANIM_NOT_INSTALLED
manimlib_missing = "manimlib" in names or MANIMGL_NOT_INSTALLED
pyqt6_missing = "PyQt6" in names or PYQT6_NOT_INSTALLED
pyside6_missing = "PySide6" in names or PYSIDE6_NOT_INSTALLED
if "qtpy" in sys.modules:
del sys.modules["qtpy"] # Avoid using cached module
with missing_modules(*names):
if (
not manimlib_missing
and not MANIMGL_NOT_INSTALLED
and sys.version_info < (3, 10)
):
pytest.skip("See https://github.com/3b1b/manim/issues/2263")
result = runner.invoke(
checkhealth,
env={"QT_API": "pyqt6", "FORCE_QT_API": "1"},
)
assert result.exit_code == 0
assert f"Manim Slides version: {__version__}" in result.output
assert sys.executable in result.output
if manim_missing:
assert "manim not found" in result.output
else:
assert "manim (version:" in result.output
if manimlib_missing:
assert "manimgl not found" in result.output
else:
assert "manimgl (version:" in result.output
if pyqt6_missing and pyside6_missing:
assert "No Qt API found" in result.output
elif pyqt6_missing:
assert "Qt API: pyside6 (version:" in result.output
else:
assert "Qt API: pyqt6 (version:" in result.output