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bpo-46125: Refactor tests to test traversable API directly. Includes changes from importlib_resources 5.4.0. (GH-30189)

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Jason R. Coombs 2021-12-18 21:28:49 -05:00 • committed by GitHub
parent fe68486197
commit 9b52920173
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11 changed files with 152 additions and 211 deletions
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31
Lib/test/test_importlib/test_path.py
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@ -8,9 +8,8 @@ from .resources import util
class CommonTests(util.CommonTests, unittest.TestCase):
def execute(self, package, path):
with util.suppress_known_deprecation():
with resources.path(package, path):
pass
with resources.as_file(resources.files(package).joinpath(path)):
pass
class PathTests:
@ -18,13 +17,13 @@ class PathTests:
# Path should be readable.
# Test also implicitly verifies the returned object is a pathlib.Path
# instance.
with util.suppress_known_deprecation():
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)
target = resources.files(self.data) / 'utf-8.file'
with resources.as_file(target) 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):
@ -34,9 +33,9 @@ class PathDiskTests(PathTests, unittest.TestCase):
# Guarantee the internal implementation detail that
# file-system-backed resources do not get the tempdir
# treatment.
with util.suppress_known_deprecation():
with resources.path(self.data, 'utf-8.file') as path:
assert 'data' in str(path)
target = resources.files(self.data) / 'utf-8.file'
with resources.as_file(target) as path:
assert 'data' in str(path)
class PathMemoryTests(PathTests, unittest.TestCase):
@ -54,9 +53,9 @@ 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 util.suppress_known_deprecation():
with resources.path(self.data, 'utf-8.file') as path:
path.unlink()
target = resources.files(self.data) / 'utf-8.file'
with resources.as_file(target) as path:
path.unlink()
if __name__ == '__main__':