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#!/usr/bin/env python3
#
# Copyright (C) 2020 VyOS maintainers and contributors
#
# 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 os
import sys
import time
import logging
import unittest
from vyos.configsession import ConfigSession, ConfigSessionError
from vyos import ConfigError
config_dir = '/usr/libexec/vyos/tests/config'
config_test_dir = '/usr/libexec/vyos/tests/config-tests'
save_config = '/tmp/vyos-configtest-save'
class DynamicClassBase(unittest.TestCase):
def setUp(self):
self._start_time = time.time()
self.session = ConfigSession(os.getpid())
self.session.save_config(save_config)
def tearDown(self):
self.session.migrate_and_load_config(save_config)
self.session.commit()
log.info(f" time: {time.time() - self._start_time:.3f}")
del self.session
try:
os.remove(save_config)
except OSError:
pass
def make_test_function(filename, test_path=None):
def test_config_load(self):
config_path = os.path.join(config_dir, filename)
self.session.migrate_and_load_config(config_path)
try:
self.session.commit()
except (ConfigError, ConfigSessionError):
self.session.discard()
self.fail()
if test_path:
config_commands = self.session.show(['configuration', 'commands'])
with open(test_path, 'r') as f:
for line in f.readlines():
if not line or line.startswith("#"):
continue
self.assertIn(line, config_commands)
return test_config_load
def class_name_from_func_name(s):
res = ''.join(str.capitalize(x) for x in s.split('_'))
return res
if __name__ == '__main__':
logging.basicConfig(stream=sys.stdout, level=logging.DEBUG,
format='%(message)s')
log = logging.getLogger("TestConfigLog")
start_time = time.time()
log.info("Generating tests")
(_, _, config_list) = next(iter(os.walk(config_dir)))
config_list.sort()
for config in config_list:
test_path = os.path.join(config_test_dir, config)
if not os.path.exists(test_path):
log.error(f'Missing migration result test for config "{config}"')
sys.exit(1)
log.info(f'Loaded migration result test for config "{config}"')
test_func = make_test_function(config, test_path)
func_name = config.replace('-', '_')
klassname = f'TestConfig{class_name_from_func_name(func_name)}'
globals()[klassname] = type(klassname,
(DynamicClassBase,),
{f'test_{func_name}': test_func})
log.info(f"... completed: {time.time() - start_time:.6f}")
unittest.main(verbosity=2)
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