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opt
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cloudlinux
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venv
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lib
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python3.11
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site-packages
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pyfakefs
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tests
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Filename :
dynamic_patch_test.py
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# 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. """ Tests for patching modules loaded after `setUpPyfakefs()`. """ import pathlib import unittest from pyfakefs import fake_filesystem_unittest class TestPyfakefsUnittestBase(fake_filesystem_unittest.TestCase): def setUp(self): """Set up the fake file system""" self.setUpPyfakefs() class DynamicImportPatchTest(TestPyfakefsUnittestBase): def __init__(self, methodName="runTest"): super(DynamicImportPatchTest, self).__init__(methodName) def test_os_patch(self): import os os.mkdir("test") self.assertTrue(self.fs.exists("test")) self.assertTrue(os.path.exists("test")) def test_os_import_as_patch(self): import os as _os _os.mkdir("test") self.assertTrue(self.fs.exists("test")) self.assertTrue(_os.path.exists("test")) def test_os_path_patch(self): import os.path os.mkdir("test") self.assertTrue(self.fs.exists("test")) self.assertTrue(os.path.exists("test")) def test_shutil_patch(self): import shutil self.fs.set_disk_usage(100) self.assertEqual(100, shutil.disk_usage("/").total) def test_pathlib_path_patch(self): file_path = "test.txt" path = pathlib.Path(file_path) with path.open("w") as f: f.write("test") self.assertTrue(self.fs.exists(file_path)) file_object = self.fs.get_object(file_path) self.assertEqual("test", file_object.contents) if __name__ == "__main__": unittest.main()