cpython/Lib/test/test_importlib/test_files.py

47 lines
1.1 KiB
Python

import typing
import unittest
from importlib import resources
from importlib.abc import Traversable
from . import data01
from .resources import util
class FilesTests:
def test_read_bytes(self):
files = resources.files(self.data)
actual = files.joinpath('utf-8.file').read_bytes()
assert actual == b'Hello, UTF-8 world!\n'
def test_read_text(self):
files = resources.files(self.data)
actual = files.joinpath('utf-8.file').read_text(encoding='utf-8')
assert actual == 'Hello, UTF-8 world!\n'
@unittest.skipUnless(
hasattr(typing, 'runtime_checkable'),
"Only suitable when typing supports runtime_checkable",
)
def test_traversable(self):
assert isinstance(resources.files(self.data), Traversable)
class OpenDiskTests(FilesTests, unittest.TestCase):
def setUp(self):
self.data = data01
class OpenZipTests(FilesTests, util.ZipSetup, unittest.TestCase):
pass
class OpenNamespaceTests(FilesTests, unittest.TestCase):
def setUp(self):
from . import namespacedata01
self.data = namespacedata01
if __name__ == '__main__':
unittest.main()