subiquity/subiquitycore/tests/test_file_util.py

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2022-04-05 16:23:29 +00:00
# Copyright 2022 Canonical, Ltd.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.
#
# 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 Affero General Public License for more details.
#
# You should have received a copy of the GNU Affero General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
from subiquitycore.file_util import copy_file_if_exists
from subiquitycore.tests import SubiTestCase
class TestCopy(SubiTestCase):
def test_copied_to_non_exist_dir(self):
data = 'stuff things'
src = self.tmp_path('src')
tgt = self.tmp_path('create-me/target')
with open(src, 'w') as fp:
fp.write(data)
copy_file_if_exists(src, tgt)
self.assert_contents(tgt, data)
def test_copied_non_exist_src(self):
copy_file_if_exists('/does/not/exist', '/ditto')