# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import unittest
from pyfakefs.fake_filesystem_unittest import TestCase
from pyfakefs.fake_legacy_modules import FakeScanDirModule, FakePathlib2Module
from pyfakefs.legacy_packages import pathlib2, scandir
from pyfakefs.tests.fake_os_test import FakeScandirTest
from pyfakefs.tests.fake_pathlib_test import (
FakePathlibInitializationTest,
FakePathlibPathFileOperationTest,
FakePathlibFileObjectPropertyTest,
FakePathlibUsageInOsFunctionsTest,
)
class DeprecationWarningTest(TestCase):
def setUp(self):
self.setUpPyfakefs()
@unittest.skipIf(scandir is None, "The scandir package is not installed")
def test_scandir_warning(self):
FakeScanDirModule.has_warned = False
with self.assertWarns(DeprecationWarning):
scandir.scandir("/")
@unittest.skipIf(pathlib2 is None, "The pathlib2 package is not installed")
def test_pathlib2_warning(self):
FakePathlib2Module.has_warned = False
with self.assertWarns(DeprecationWarning):
pathlib2.Path("/foo")
@unittest.skipIf(scandir is None, "The scandir package is not installed")
class FakeScandirPackageTest(FakeScandirTest):
def used_scandir(self):
import pyfakefs.fake_legacy_modules
def fake_scan_dir(p):
return pyfakefs.fake_legacy_modules.FakeScanDirModule(
self.filesystem
).scandir(p)
return fake_scan_dir
def test_path_like(self):
unittest.skip("Path-like objects not available in scandir package")
class RealScandirPackageTest(FakeScandirPackageTest):
def used_scandir(self):
from scandir import scandir
return scandir
def use_real_fs(self):
return True
@unittest.skipIf(pathlib2 is None, "The pathlib2 package is not installed")
class FakePathlib2InitializationTest(FakePathlibInitializationTest):
def used_pathlib(self):
return pathlib2
class RealPathlib2InitializationTest(FakePathlib2InitializationTest):
def use_real_fs(self):
return True
@unittest.skipIf(pathlib2 is None, "The pathlib2 package is not installed")
class FakePathlib2FileObjectPropertyTest(FakePathlibFileObjectPropertyTest):
def used_pathlib(self):
return pathlib2
class RealPathlib2FileObjectPropertyTest(FakePathlib2FileObjectPropertyTest):
def use_real_fs(self):
return True
@unittest.skipIf(pathlib2 is None, "The pathlib2 package is not installed")
class FakePathlib2PathFileOperationTest(FakePathlibPathFileOperationTest):
def used_pathlib(self):
return pathlib2
def test_is_junction(self):
unittest.skip("is_junction not available in pathlib2")
class RealPathlibPath2FileOperationTest(FakePathlib2PathFileOperationTest):
def use_real_fs(self):
return True
@unittest.skipIf(pathlib2 is None, "The pathlib2 package is not installed")
class FakePathlib2UsageInOsFunctionsTest(FakePathlibUsageInOsFunctionsTest):
def used_pathlib(self):
return pathlib2
class RealPathlib2UsageInOsFunctionsTest(FakePathlib2UsageInOsFunctionsTest):
def use_real_fs(self):
return True
if __name__ == "__main__":
unittest.main(verbosity=2)
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