diff options
| -rwxr-xr-x | smoketest/scripts/cli/test_configd_inspect.py | 107 |
1 files changed, 107 insertions, 0 deletions
diff --git a/smoketest/scripts/cli/test_configd_inspect.py b/smoketest/scripts/cli/test_configd_inspect.py new file mode 100755 index 000000000..5181187e9 --- /dev/null +++ b/smoketest/scripts/cli/test_configd_inspect.py @@ -0,0 +1,107 @@ +#!/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 json +import unittest +import warnings +import importlib.util +from inspect import signature, getsource +from functools import wraps + +from vyos.defaults import directories + +INC_FILE = '/usr/share/vyos/configd-include.json' +CONF_DIR = directories['conf_mode'] + +f_list = ['get_config', 'verify', 'generate', 'apply'] + +def import_script(s): + path = os.path.join(CONF_DIR, s) + name = os.path.splitext(s)[0].replace('-', '_') + spec = importlib.util.spec_from_file_location(name, path) + module = importlib.util.module_from_spec(spec) + spec.loader.exec_module(module) + return module + +# importing conf_mode scripts imports jinja2 with deprecation warning +def ignore_deprecation_warning(f): + @wraps(f) + def decorated_function(*args, **kwargs): + with warnings.catch_warnings(): + warnings.simplefilter("ignore") + f(*args, **kwargs) + return decorated_function + +class TestConfigdInclude(unittest.TestCase): + def setUp(self): + with open(INC_FILE) as f: + self.inc_list = json.load(f) + + @ignore_deprecation_warning + def test_signatures(self): + for s in self.inc_list: + m = import_script(s) + for i in f_list: + f = getattr(m, i, None) + if not f: + continue + sig = signature(f) + par = sig.parameters + l = len(par) + self.assertEqual(l, 1, + f"'{s}': '{i}' incorrect signature") + if i == 'get_config': + for p in par.values(): + self.assertTrue(p.default is None, + f"'{s}': '{i}' incorrect signature") + + @ignore_deprecation_warning + def test_function_instance(self): + for s in self.inc_list: + m = import_script(s) + for i in f_list: + f = getattr(m, i, None) + if not f: + continue + str_f = getsource(f) + n = str_f.count('Config()') + if i == 'get_config': + self.assertEqual(n, 1, + f"'{s}': '{i}' no instance of Config") + if i != 'get_config': + self.assertEqual(n, 0, + f"'{s}': '{i}' instance of Config") + + @ignore_deprecation_warning + def test_file_instance(self): + for s in self.inc_list: + m = import_script(s) + str_m = getsource(m) + n = str_m.count('Config()') + self.assertEqual(n, 1, + f"'{s}' more than one instance of Config") + + @ignore_deprecation_warning + def test_config_modification(self): + for s in self.inc_list: + m = import_script(s) + str_m = getsource(m) + n = str_m.count('my_set') + self.assertEqual(n, 0, f"'{s}' modifies config") + +if __name__ == '__main__': + unittest.main() |