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# ==================================================================================================================== #
# _____ _ _ ____ #
# _ __ _ |_ _|__ ___ | (_)_ __ __ _ / ___|___ _ __ ___ _ __ ___ ___ _ __ #
# | '_ \| | | || |/ _ \ / _ \| | | '_ \ / _` || | / _ \| '_ ` _ \| '_ ` _ \ / _ \| '_ \ #
# | |_) | |_| || | (_) | (_) | | | | | | (_| || |__| (_) | | | | | | | | | | | (_) | | | | #
# | .__/ \__, ||_|\___/ \___/|_|_|_| |_|\__, (_)____\___/|_| |_| |_|_| |_| |_|\___/|_| |_| #
# |_| |___/ |___/ #
# ==================================================================================================================== #
# Authors: #
# Patrick Lehmann #
# #
# License: #
# ==================================================================================================================== #
# Copyright 2017-2025 Patrick Lehmann - Bötzingen, Germany #
# #
# 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. #
# #
# SPDX-License-Identifier: Apache-2.0 #
# ==================================================================================================================== #
#
"""
Unit tests for :class:`~pyTooling.Common.ChangeDirectory`.
"""
from pathlib import Path
from unittest import TestCase
from pyTooling.Common import ChangeDirectory as ChangeDir
if __name__ == "__main__": # pragma: no cover
print("ERROR: you called a testcase declaration file as an executable module.")
print("Use: 'python -m unittest <testcase module>'")
exit(1)
class ChangeDirectory(TestCase):
def test_ChangeDirectory(self) -> None:
before = Path.cwd()
path = Path("tests/unit/Common")
with ChangeDir(path) as p:
self.assertEqual(before / path, Path.cwd())
self.assertEqual(before / path, p)
self.assertEqual(before, Path.cwd())
def test_DoubleChangeDirectory(self) -> None:
before = Path.cwd()
outerPath = Path("tests/unit/Common")
innerPath = Path("../Attributes")
with ChangeDir(outerPath) as op:
self.assertEqual((before / outerPath).resolve(), Path.cwd())
self.assertEqual((before / outerPath).resolve(), op)
with ChangeDir(innerPath) as ip:
self.assertEqual((before / outerPath / innerPath).resolve(), Path.cwd())
self.assertEqual((before / outerPath / innerPath).resolve(), ip)
self.assertEqual((before / outerPath).resolve(), Path.cwd())
self.assertEqual(before, Path.cwd())
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