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import pytest
from PIL import _util
def test_is_path():
# Arrange
fp = "filename.ext"
# Act
it_is = _util.isPath(fp)
# Assert
assert it_is
def test_path_obj_is_path():
# Arrange
from pathlib import Path
test_path = Path("filename.ext")
# Act
it_is = _util.isPath(test_path)
# Assert
assert it_is
def test_is_not_path(tmp_path):
# Arrange
with (tmp_path / "temp.ext").open("w") as fp:
pass
# Act
it_is_not = _util.isPath(fp)
# Assert
assert not it_is_not
def test_is_directory():
# Arrange
directory = "Tests"
# Act
it_is = _util.isDirectory(directory)
# Assert
assert it_is
def test_is_not_directory():
# Arrange
text = "abc"
# Act
it_is_not = _util.isDirectory(text)
# Assert
assert not it_is_not
def test_deferred_error():
# Arrange
# Act
thing = _util.deferred_error(ValueError("Some error text"))
# Assert
with pytest.raises(ValueError):
thing.some_attr
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