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# Copyright VyOS maintainers and contributors <maintainers@vyos.io>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 or later as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
import tempfile
import unittest
from pathlib import Path
from vyos.utils.file import copy_recursive
from vyos.utils.file import move_recursive
class TestVyOSUtilsFile(unittest.TestCase):
def setUp(self):
"""Create temporary directories for source and destination."""
self.tmpdir = tempfile.TemporaryDirectory()
self.src = Path(self.tmpdir.name) / 'src'
self.dst = Path(self.tmpdir.name) / 'dst'
# Create test directory structure in `src`
(self.src / 'subdir').mkdir(parents=True)
(self.dst).mkdir(parents=True)
# Create files
(self.src / 'file1.txt').write_text('hello world')
(self.src / 'subdir' / 'file2.txt').write_text('subdir file')
def tearDown(self):
"""Cleanup temp directory."""
self.tmpdir.cleanup()
def test_copy_recursive_no_overwrite(self):
copy_recursive(str(self.src), str(self.dst), overwrite=False)
self.assertTrue((self.dst / 'file1.txt').exists())
self.assertTrue((self.dst / 'subdir' / 'file2.txt').exists())
def test_copy_recursive_skip_existing(self):
# Create conflicting file in destination
(self.dst / 'file1.txt').write_text('different content')
copy_recursive(str(self.src), str(self.dst), overwrite=False)
# Destination should remain the same (not overwritten)
content = (self.dst / 'file1.txt').read_text()
self.assertEqual(content, 'different content')
def test_copy_recursive_overwrite(self):
(self.dst / 'file1.txt').write_text('different content')
copy_recursive(str(self.src), str(self.dst), overwrite=True)
# Destination should be overwritten with source content
content = (self.dst / 'file1.txt').read_text()
self.assertEqual(content, 'hello world')
def test_move_recursive(self):
move_recursive(str(self.src), str(self.dst), overwrite=False)
# Files should appear in destination
self.assertTrue((self.dst / 'file1.txt').exists())
self.assertTrue((self.dst / 'subdir' / 'file2.txt').exists())
# Source should be removed
self.assertFalse(self.src.exists())
def test_move_recursive_overwrite(self):
# Prepare conflicting file in destination
(self.dst / 'file1.txt').write_text('conflicting')
move_recursive(str(self.src), str(self.dst), overwrite=True)
content = (self.dst / 'file1.txt').read_text()
self.assertEqual(content, 'hello world') # overwritten
self.assertFalse(self.src.exists()) # source cleaned up
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