from __future__ import annotations import pytest from PIL import _util def test_is_path(): # Arrange fp = "filename.ext" # Act it_is = _util.is_path(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.is_path(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.is_path(fp) # Assert assert not it_is_not def test_is_directory(): # Arrange directory = "Tests" # Act it_is = _util.is_directory(directory) # Assert assert it_is def test_is_not_directory(): # Arrange text = "abc" # Act it_is_not = _util.is_directory(text) # Assert assert not it_is_not def test_deferred_error(): # Arrange # Act thing = _util.DeferredError.new(ValueError("Some error text")) # Assert with pytest.raises(ValueError): thing.some_attr