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community.general/test/units/modules/network/junos/test_junos_command.py
Ganesh Nalawade b67f50570e Add unit testcase for junos_command module (#20034)
* Add unit testcase for junos_command module
* Mock third party module import
* Remove third party module requirements
2017-01-25 10:31:28 -05:00

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6.9 KiB
Python

# (c) 2016 Red Hat Inc.
#
# This file is part of Ansible
#
# Ansible 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.
#
# Ansible 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 Ansible. If not, see <http://www.gnu.org/licenses/>.
# Make coding more python3-ish
from __future__ import (absolute_import, division, print_function)
__metaclass__ = type
import os
import sys
import json
try:
from StringIO import StringIO
except ImportError:
from io import StringIO
from ansible.compat.tests import unittest
from ansible.compat.tests.mock import patch, MagicMock
from ansible.module_utils import basic
from ansible.module_utils._text import to_bytes
jnpr_mock = MagicMock()
jxmlease_mock = MagicMock()
modules = {
'jnpr': jnpr_mock,
'jnpr.junos': jnpr_mock.junos,
'jnpr.junos.utils': jnpr_mock.junos.utils,
'jnpr.junos.utils.config': jnpr_mock.junos.utils.config,
'jnpr.junos.version': jnpr_mock.junos.version,
'jnpr.junos.exception': jnpr_mock.junos.execption,
'jxmlease': jxmlease_mock
}
setattr(jnpr_mock.junos.version, 'VERSION', '2.0.0')
module_patcher = patch.dict('sys.modules', modules)
module_patcher.start()
from ansible.modules.network.junos import junos_command
def set_module_args(args):
args = json.dumps({'ANSIBLE_MODULE_ARGS': args})
basic._ANSIBLE_ARGS = to_bytes(args)
fixture_path = os.path.join(os.path.dirname(__file__), 'fixtures')
fixture_data = {}
def load_fixture(name):
path = os.path.join(fixture_path, name)
if path in fixture_data:
return fixture_data[path]
with open(path) as f:
data = f.read()
try:
data = json.loads(data)
except:
pass
fixture_data[path] = data
return data
rpc_command_map = {
'get_software_information': 'show version'
}
class test_junosCommandModule(unittest.TestCase):
def setUp(self):
self.mock_run_commands = patch('ansible.module_utils.junos.Netconf.run_commands')
self.run_commands = self.mock_run_commands.start()
self.mock_connect = patch('ansible.module_utils.junos.Netconf.connect')
self.mock_connect.start()
self.saved_stdout = sys.stdout
def tearDown(self):
self.mock_run_commands.stop()
self.mock_connect.stop()
sys.stdout = self.saved_stdout
def execute_module(self, failed=False, changed=False, fmt='text', cmd_type='commands'):
def load_from_file(*args, **kwargs):
commands = args[0]
output = list()
for item in commands:
try:
obj = json.loads(str(item))
command = obj['command']
except ValueError:
command = item
if cmd_type == 'rpcs':
command = rpc_command_map[str(command)]
filename = os.path.join('output',
str(command).replace(' ', '_') + '.{0}'.format(fmt))
output.append(load_fixture(filename))
return output
self.run_commands.side_effect = load_from_file
out = StringIO()
sys.stdout = out
with self.assertRaises(SystemExit):
junos_command.main()
result = json.loads(out.getvalue().strip())
if failed:
self.assertTrue(result.get('failed'))
else:
self.assertEqual(result.get('changed'), changed, result)
return result
def test_junos_command_format_text(self):
set_module_args(dict(commands=['show version'], host='test', format='text'))
result = self.execute_module()
self.assertEqual(len(result['stdout']), 1)
self.assertTrue(result['stdout'][0].startswith('Hostname'))
def test_junos_command_multiple(self):
set_module_args(dict(commands=['show version', 'show version'], host='test', format='text'))
result = self.execute_module()
self.assertEqual(len(result['stdout']), 2)
self.assertTrue(result['stdout'][0].startswith('Hostname'))
def test_junos_command_wait_for(self):
wait_for = 'result[0] contains "Hostname"'
set_module_args(dict(commands=['show version'], host='test', wait_for=wait_for, format='text'))
self.execute_module()
def test_junos_command_wait_for_fails(self):
wait_for = 'result[0] contains "test string"'
set_module_args(dict(commands=['show version'], host='test', wait_for=wait_for, format='text'))
self.execute_module(failed=True)
self.assertEqual(self.run_commands.call_count, 10)
def test_junos_command_retries(self):
wait_for = 'result[0] contains "test string"'
set_module_args(dict(commands=['show version'], host='test', wait_for=wait_for, retries=2, format='text'))
self.execute_module(failed=True)
self.assertEqual(self.run_commands.call_count, 2)
def test_junos_command_match_any(self):
wait_for = ['result[0] contains "Hostname"',
'result[0] contains "test string"']
set_module_args(dict(commands=['show version'], host='test', wait_for=wait_for, match='any', format='text'))
self.execute_module()
def test_junos_command_match_all(self):
wait_for = ['result[0] contains "Hostname"',
'result[0] contains "Model"']
set_module_args(dict(commands=['show version'], host='test', wait_for=wait_for, match='all', format='text'))
self.execute_module()
def test_junos_command_match_all_failure(self):
wait_for = ['result[0] contains "Hostname"',
'result[0] contains "test string"']
commands = ['show version', 'show version']
set_module_args(dict(commands=commands, host='test', wait_for=wait_for, match='all', format='text'))
self.execute_module(failed=True)
def test_junos_command_rpc_format_text(self):
set_module_args(dict(rpcs=['get_software_information'], host='test', format='text'))
result = self.execute_module(fmt='text', cmd_type='rpcs')
self.assertEqual(len(result['stdout']), 1)
self.assertTrue(result['stdout'][0].startswith('Hostname'))
def test_junos_command_rpc_format_text_multiple(self):
set_module_args(dict(commands=['get_software_information', 'get_software_information'], host='test',
format='text'))
result = self.execute_module(cmd_type='rpcs')
self.assertEqual(len(result['stdout']), 2)
self.assertTrue(result['stdout'][0].startswith('Hostname'))