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Enso-Bot/venv/Lib/site-packages/importlib_resources/tests/test_path.py

52 lines
1.5 KiB
Python

import unittest
import importlib_resources as resources
from . import data01
from . import util
class CommonTests(util.CommonTests, unittest.TestCase):
def execute(self, package, path):
with resources.path(package, path):
pass
class PathTests:
def test_reading(self):
# Path should be readable.
# Test also implicitly verifies the returned object is a pathlib.Path
# instance.
with resources.path(self.data, 'utf-8.file') as path:
self.assertTrue(path.name.endswith("utf-8.file"), repr(path))
# pathlib.Path.read_text() was introduced in Python 3.5.
with path.open('r', encoding='utf-8') as file:
text = file.read()
self.assertEqual('Hello, UTF-8 world!\n', text)
class PathDiskTests(PathTests, unittest.TestCase):
data = data01
def test_natural_path(self):
"""
Guarantee the internal implementation detail that
file-system-backed resources do not get the tempdir
treatment.
"""
with resources.path(self.data, 'utf-8.file') as path:
assert 'data' in str(path)
class PathZipTests(PathTests, util.ZipSetup, unittest.TestCase):
def test_remove_in_context_manager(self):
# It is not an error if the file that was temporarily stashed on the
# file system is removed inside the `with` stanza.
with resources.path(self.data, 'utf-8.file') as path:
path.unlink()
if __name__ == '__main__':
unittest.main()