Pillow/Tests/test_util.py
2024-02-20 15:41:20 +11:00

64 lines
1.1 KiB
Python

from __future__ import annotations
from pathlib import Path, PurePath
import pytest
from PIL import _util
@pytest.mark.parametrize(
"test_path", ["filename.ext", Path("filename.ext"), PurePath("filename.ext")]
)
def test_is_path(test_path: str | Path | PurePath) -> None:
# Act
it_is = _util.is_path(test_path)
# Assert
assert it_is
def test_is_not_path(tmp_path: Path) -> None:
# Arrange
with (tmp_path / "temp.ext").open("w") as fp:
pass
# Act
it_is_not = _util.is_path(fp)
# Assert
assert not it_is_not
def test_is_directory() -> None:
# Arrange
directory = "Tests"
# Act
it_is = _util.is_directory(directory)
# Assert
assert it_is
def test_is_not_directory() -> None:
# Arrange
text = "abc"
# Act
it_is_not = _util.is_directory(text)
# Assert
assert not it_is_not
def test_deferred_error() -> None:
# Arrange
# Act
thing = _util.DeferredError.new(ValueError("Some error text"))
# Assert
with pytest.raises(ValueError):
thing.some_attr