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# -*- coding: utf-8 -*-
# leap.common.testing.basetest.py
# Copyright (C) 2013 LEAP
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU 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 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/>.
"""
Common testing facilities
"""
import os
import platform
import shutil
import tempfile
try:
import unittest2 as unittest
except ImportError:
import unittest
from leap.common.files import mkdir_p, check_and_fix_urw_only
_system = platform.system()
class BaseLeapTest(unittest.TestCase):
"""
Base Leap TestCase
"""
__name__ = "leap_test"
@classmethod
def setUpClass(cls):
cls.old_path = os.environ['PATH']
cls.old_home = os.environ['HOME']
cls.tempdir = tempfile.mkdtemp(prefix="leap_tests-")
cls.home = cls.tempdir
bin_tdir = os.path.join(
cls.tempdir,
'bin')
os.environ["PATH"] = bin_tdir
os.environ["HOME"] = cls.tempdir
@classmethod
def tearDownClass(cls):
os.environ["PATH"] = cls.old_path
os.environ["HOME"] = cls.old_home
# safety check
assert cls.tempdir.startswith('/tmp/leap_tests-')
shutil.rmtree(cls.tempdir)
# you have to override these methods
# this way we ensure we did not put anything
# here that you can forget to call.
def setUp(self):
raise NotImplementedError("abstract base class")
def tearDown(self):
raise NotImplementedError("abstract base class")
#
# helper methods
#
def get_tempfile(self, filename):
return os.path.join(self.tempdir, filename)
def _missing_test_for_plat(self, do_raise=False):
if do_raise:
raise NotImplementedError(
"This test is not implemented "
"for the running platform: %s" %
_system)
def touch(self, filepath):
folder, filename = os.path.split(filepath)
if not os.path.isdir(folder):
mkdir_p(folder)
# XXX should move to test_basetest
self.assertTrue(os.path.isdir(folder))
with open(filepath, 'w') as fp:
fp.write(' ')
# XXX should move to test_basetest
self.assertTrue(os.path.isfile(filepath))
def chmod600(self, filepath):
check_and_fix_urw_only(filepath)
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