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community.general/tests/unit/modules/network/netscaler/test_netscaler_server.py

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2020-03-09 10:11:07 +01:00
# Copyright (c) 2017 Citrix Systems
#
# 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/>.
#
from ansible_collections.community.general.tests.unit.compat.mock import patch, Mock, MagicMock, call
from ansible_collections.community.general.tests.unit.modules.utils import set_module_args
from ..netscaler_module import TestModule, nitro_base_patcher
import sys
if sys.version_info[:2] != (2, 6):
import requests
class TestNetscalerServerModule(TestModule):
@classmethod
def setUpClass(cls):
class MockException(Exception):
pass
cls.MockException = MockException
m = MagicMock()
cls.server_mock = MagicMock()
cls.server_mock.__class__ = MagicMock(add=Mock())
nssrc_modules_mock = {
'nssrc.com.citrix.netscaler.nitro.resource.config.basic': m,
'nssrc.com.citrix.netscaler.nitro.resource.config.basic.server': m,
'nssrc.com.citrix.netscaler.nitro.resource.config.basic.server.server': cls.server_mock,
}
cls.nitro_specific_patcher = patch.dict(sys.modules, nssrc_modules_mock)
cls.nitro_base_patcher = nitro_base_patcher
@classmethod
def tearDownClass(cls):
cls.nitro_base_patcher.stop()
cls.nitro_specific_patcher.stop()
def setUp(self):
super(TestNetscalerServerModule, self).setUp()
self.nitro_base_patcher.start()
self.nitro_specific_patcher.start()
# Setup minimal required arguments to pass AnsibleModule argument parsing
def tearDown(self):
super(TestNetscalerServerModule, self).tearDown()
self.nitro_base_patcher.stop()
self.nitro_specific_patcher.stop()
def test_graceful_nitro_api_import_error(self):
# Stop nitro api patching to cause ImportError
set_module_args(dict(
nitro_user='user',
nitro_pass='pass',
nsip='192.0.2.1',
state='present',
))
self.nitro_base_patcher.stop()
self.nitro_specific_patcher.stop()
from ansible_collections.community.general.plugins.modules.network.netscaler import netscaler_server
self.module = netscaler_server
result = self.failed()
self.assertEqual(result['msg'], 'Could not load nitro python sdk')
def test_graceful_nitro_error_on_login(self):
set_module_args(dict(
nitro_user='user',
nitro_pass='pass',
nsip='192.0.2.1',
state='present',
))
from ansible_collections.community.general.plugins.modules.network.netscaler import netscaler_server
class MockException(Exception):
def __init__(self, *args, **kwargs):
self.errorcode = 0
self.message = ''
client_mock = Mock()
client_mock.login = Mock(side_effect=MockException)
m = Mock(return_value=client_mock)
with patch('ansible_collections.community.general.plugins.modules.network.netscaler.netscaler_server.get_nitro_client', m):
with patch('ansible_collections.community.general.plugins.modules.network.netscaler.netscaler_server.nitro_exception', MockException):
self.module = netscaler_server
result = self.failed()
self.assertTrue(result['msg'].startswith('nitro exception'), msg='nitro exception during login not handled properly')
def test_graceful_no_connection_error(self):
if sys.version_info[:2] == (2, 6):
self.skipTest('requests library not available under python2.6')
set_module_args(dict(
nitro_user='user',
nitro_pass='pass',
nsip='192.0.2.1',
state='present',
))
from ansible_collections.community.general.plugins.modules.network.netscaler import netscaler_server
class MockException(Exception):
pass
client_mock = Mock()
attrs = {'login.side_effect': requests.exceptions.ConnectionError}
client_mock.configure_mock(**attrs)
m = Mock(return_value=client_mock)
with patch.multiple(
'ansible_collections.community.general.plugins.modules.network.netscaler.netscaler_server',
get_nitro_client=m,
nitro_exception=MockException,
):
self.module = netscaler_server
result = self.failed()
self.assertTrue(result['msg'].startswith('Connection error'), msg='Connection error was not handled gracefully')
def test_graceful_login_error(self):
set_module_args(dict(
nitro_user='user',
nitro_pass='pass',
nsip='192.0.2.1',
state='present',
))
from ansible_collections.community.general.plugins.modules.network.netscaler import netscaler_server
if sys.version_info[:2] == (2, 6):
self.skipTest('requests library not available under python2.6')
class MockException(Exception):
pass
client_mock = Mock()
attrs = {'login.side_effect': requests.exceptions.SSLError}
client_mock.configure_mock(**attrs)
m = Mock(return_value=client_mock)
with patch.multiple(
'ansible_collections.community.general.plugins.modules.network.netscaler.netscaler_server',
get_nitro_client=m,
nitro_exception=MockException,
):
self.module = netscaler_server
result = self.failed()
self.assertTrue(result['msg'].startswith('SSL Error'), msg='SSL Error was not handled gracefully')
def test_save_config_called_on_state_present(self):
set_module_args(dict(
nitro_user='user',
nitro_pass='pass',
nsip='192.0.2.1',
state='present',
))
from ansible_collections.community.general.plugins.modules.network.netscaler import netscaler_server
client_mock = Mock()
m = Mock(return_value=client_mock)
server_proxy_mock = Mock()
with patch.multiple(
'ansible_collections.community.general.plugins.modules.network.netscaler.netscaler_server',
get_nitro_client=m,
server_exists=Mock(side_effect=[False, True]),
ConfigProxy=Mock(return_value=server_proxy_mock),
diff_list=Mock(return_value={}),
do_state_change=Mock(return_value=Mock(errorcode=0))
):
self.module = netscaler_server
self.exited()
self.assertIn(call.save_config(), client_mock.mock_calls)
def test_save_config_called_on_state_absent(self):
set_module_args(dict(
nitro_user='user',
nitro_pass='pass',
nsip='192.0.2.1',
state='absent',
))
from ansible_collections.community.general.plugins.modules.network.netscaler import netscaler_server
client_mock = Mock()
m = Mock(return_value=client_mock)
server_proxy_mock = Mock()
with patch.multiple(
'ansible_collections.community.general.plugins.modules.network.netscaler.netscaler_server',
get_nitro_client=m,
server_exists=Mock(side_effect=[True, False]),
ConfigProxy=Mock(return_value=server_proxy_mock),
diff_list=Mock(return_value={}),
do_state_change=Mock(return_value=Mock(errorcode=0))
):
self.module = netscaler_server
self.exited()
self.assertIn(call.save_config(), client_mock.mock_calls)
def test_save_config_not_called_on_state_present(self):
set_module_args(dict(
nitro_user='user',
nitro_pass='pass',
nsip='192.0.2.1',
state='present',
save_config=False,
))
from ansible_collections.community.general.plugins.modules.network.netscaler import netscaler_server
client_mock = Mock()
m = Mock(return_value=client_mock)
server_proxy_mock = Mock()
with patch.multiple(
'ansible_collections.community.general.plugins.modules.network.netscaler.netscaler_server',
get_nitro_client=m,
server_exists=Mock(side_effect=[False, True]),
ConfigProxy=Mock(return_value=server_proxy_mock),
diff_list=Mock(return_value={}),
do_state_change=Mock(return_value=Mock(errorcode=0))
):
self.module = netscaler_server
self.exited()
self.assertNotIn(call.save_config(), client_mock.mock_calls)
def test_save_config_not_called_on_state_absent(self):
set_module_args(dict(
nitro_user='user',
nitro_pass='pass',
nsip='192.0.2.1',
state='absent',
save_config=False,
))
from ansible_collections.community.general.plugins.modules.network.netscaler import netscaler_server
client_mock = Mock()
m = Mock(return_value=client_mock)
server_proxy_mock = Mock()
with patch.multiple(
'ansible_collections.community.general.plugins.modules.network.netscaler.netscaler_server',
get_nitro_client=m,
server_exists=Mock(side_effect=[True, False]),
ConfigProxy=Mock(return_value=server_proxy_mock),
do_state_change=Mock(return_value=Mock(errorcode=0))
):
self.module = netscaler_server
self.exited()
self.assertNotIn(call.save_config(), client_mock.mock_calls)
def test_do_state_change_fail(self):
set_module_args(dict(
nitro_user='user',
nitro_pass='pass',
nsip='192.0.2.1',
state='present',
))
from ansible_collections.community.general.plugins.modules.network.netscaler import netscaler_server
client_mock = Mock()
m = Mock(return_value=client_mock)
server_proxy_mock = Mock()
with patch.multiple(
'ansible_collections.community.general.plugins.modules.network.netscaler.netscaler_server',
nitro_exception=self.MockException,
get_nitro_client=m,
server_exists=Mock(side_effect=[True, False]),
ConfigProxy=Mock(return_value=server_proxy_mock),
diff_list=Mock(return_value={}),
do_state_change=Mock(return_value=Mock(errorcode=1, message='Failed on purpose'))
):
self.module = netscaler_server
result = self.failed()
self.assertEqual(result['msg'], 'Error when setting disabled state. errorcode: 1 message: Failed on purpose')
def test_disable_server_graceful(self):
set_module_args(dict(
nitro_user='user',
nitro_pass='pass',
nsip='192.0.2.1',
state='present',
disabled=True,
graceful=True
))
from ansible_collections.community.general.plugins.modules.network.netscaler import netscaler_server
client_mock = Mock()
m = Mock(return_value=client_mock)
server_proxy_mock = Mock()
d = {
'graceful': True,
'delay': 20,
}
with patch.multiple(
'ansible_collections.community.general.plugins.modules.network.netscaler.netscaler_server',
nitro_exception=self.MockException,
get_nitro_client=m,
diff_list=Mock(return_value=d),
get_immutables_intersection=Mock(return_value=[]),
server_exists=Mock(side_effect=[True, True]),
ConfigProxy=Mock(return_value=server_proxy_mock),
do_state_change=Mock(return_value=Mock(errorcode=0))
):
self.module = netscaler_server
result = self.exited()
self.assertEqual(d, {}, 'Graceful disable options were not discarded from the diff_list with the actual object')
def test_new_server_execution_flow(self):
set_module_args(dict(
nitro_user='user',
nitro_pass='pass',
nsip='192.0.2.1',
state='present',
))
from ansible_collections.community.general.plugins.modules.network.netscaler import netscaler_server
client_mock = Mock()
m = Mock(return_value=client_mock)
server_proxy_attrs = {
'diff_object.return_value': {},
}
server_proxy_mock = Mock()
server_proxy_mock.configure_mock(**server_proxy_attrs)
config_proxy_mock = Mock(return_value=server_proxy_mock)
with patch.multiple(
'ansible_collections.community.general.plugins.modules.network.netscaler.netscaler_server',
get_nitro_client=m,
server_exists=Mock(side_effect=[False, True]),
server_identical=Mock(side_effect=[True]),
ConfigProxy=config_proxy_mock,
do_state_change=Mock(return_value=Mock(errorcode=0))
):
self.module = netscaler_server
self.exited()
server_proxy_mock.assert_has_calls([call.add()])
def test_modified_server_execution_flow(self):
set_module_args(dict(
nitro_user='user',
nitro_pass='pass',
nsip='192.0.2.1',
state='present',
))
from ansible_collections.community.general.plugins.modules.network.netscaler import netscaler_server
client_mock = Mock()
m = Mock(return_value=client_mock)
server_proxy_attrs = {
'diff_object.return_value': {},
}
server_proxy_mock = Mock()
server_proxy_mock.configure_mock(**server_proxy_attrs)
config_proxy_mock = Mock(return_value=server_proxy_mock)
with patch.multiple(
'ansible_collections.community.general.plugins.modules.network.netscaler.netscaler_server',
get_nitro_client=m,
diff_list=Mock(return_value={}),
get_immutables_intersection=Mock(return_value=[]),
server_exists=Mock(side_effect=[True, True]),
server_identical=Mock(side_effect=[False, True]),
ConfigProxy=config_proxy_mock,
do_state_change=Mock(return_value=Mock(errorcode=0))
):
self.module = netscaler_server
self.exited()
server_proxy_mock.assert_has_calls([call.update()])
def test_absent_server_execution_flow(self):
set_module_args(dict(
nitro_user='user',
nitro_pass='pass',
nsip='192.0.2.1',
state='absent',
))
from ansible_collections.community.general.plugins.modules.network.netscaler import netscaler_server
client_mock = Mock()
m = Mock(return_value=client_mock)
server_proxy_attrs = {
'diff_object.return_value': {},
}
server_proxy_mock = Mock()
server_proxy_mock.configure_mock(**server_proxy_attrs)
config_proxy_mock = Mock(return_value=server_proxy_mock)
with patch.multiple(
'ansible_collections.community.general.plugins.modules.network.netscaler.netscaler_server',
get_nitro_client=m,
diff_list=Mock(return_value={}),
get_immutables_intersection=Mock(return_value=[]),
server_exists=Mock(side_effect=[True, False]),
server_identical=Mock(side_effect=[False, True]),
ConfigProxy=config_proxy_mock,
do_state_change=Mock(return_value=Mock(errorcode=0))
):
self.module = netscaler_server
self.exited()
server_proxy_mock.assert_has_calls([call.delete()])
def test_present_server_identical_flow(self):
set_module_args(dict(
nitro_user='user',
nitro_pass='pass',
nsip='192.0.2.1',
state='present',
))
from ansible_collections.community.general.plugins.modules.network.netscaler import netscaler_server
client_mock = Mock()
m = Mock(return_value=client_mock)
server_proxy_attrs = {
'diff_object.return_value': {},
}
server_proxy_mock = Mock()
server_proxy_mock.configure_mock(**server_proxy_attrs)
config_proxy_mock = Mock(return_value=server_proxy_mock)
with patch.multiple(
'ansible_collections.community.general.plugins.modules.network.netscaler.netscaler_server',
get_nitro_client=m,
diff_list=Mock(return_value={}),
get_immutables_intersection=Mock(return_value=[]),
server_exists=Mock(side_effect=[True, True]),
server_identical=Mock(side_effect=[True, True]),
ConfigProxy=config_proxy_mock,
do_state_change=Mock(return_value=Mock(errorcode=0))
):
self.module = netscaler_server
self.exited()
server_proxy_mock.assert_not_called()
def test_absent_server_noop_flow(self):
set_module_args(dict(
nitro_user='user',
nitro_pass='pass',
nsip='192.0.2.1',
state='absent',
))
from ansible_collections.community.general.plugins.modules.network.netscaler import netscaler_server
client_mock = Mock()
m = Mock(return_value=client_mock)
server_proxy_attrs = {
'diff_object.return_value': {},
}
server_proxy_mock = Mock()
server_proxy_mock.configure_mock(**server_proxy_attrs)
config_proxy_mock = Mock(return_value=server_proxy_mock)
with patch.multiple(
'ansible_collections.community.general.plugins.modules.network.netscaler.netscaler_server',
get_nitro_client=m,
diff_list=Mock(return_value={}),
get_immutables_intersection=Mock(return_value=[]),
server_exists=Mock(side_effect=[False, False]),
server_identical=Mock(side_effect=[False, False]),
ConfigProxy=config_proxy_mock,
do_state_change=Mock(return_value=Mock(errorcode=0))
):
self.module = netscaler_server
self.exited()
server_proxy_mock.assert_not_called()
def test_present_server_failed_update(self):
set_module_args(dict(
nitro_user='user',
nitro_pass='pass',
nsip='192.0.2.1',
state='present',
))
from ansible_collections.community.general.plugins.modules.network.netscaler import netscaler_server
client_mock = Mock()
m = Mock(return_value=client_mock)
server_proxy_attrs = {
'diff_object.return_value': {},
}
server_proxy_mock = Mock()
server_proxy_mock.configure_mock(**server_proxy_attrs)
config_proxy_mock = Mock(return_value=server_proxy_mock)
with patch.multiple(
'ansible_collections.community.general.plugins.modules.network.netscaler.netscaler_server',
nitro_exception=self.MockException,
get_nitro_client=m,
diff_list=Mock(return_value={}),
get_immutables_intersection=Mock(return_value=[]),
server_exists=Mock(side_effect=[True, True]),
server_identical=Mock(side_effect=[False, False]),
ConfigProxy=config_proxy_mock,
do_state_change=Mock(return_value=Mock(errorcode=0))
):
self.module = netscaler_server
result = self.failed()
self.assertEqual(result['msg'], 'Server is not configured according to parameters given')
self.assertTrue(result['failed'])
def test_present_server_failed_create(self):
set_module_args(dict(
nitro_user='user',
nitro_pass='pass',
nsip='192.0.2.1',
state='present',
))
from ansible_collections.community.general.plugins.modules.network.netscaler import netscaler_server
client_mock = Mock()
m = Mock(return_value=client_mock)
server_proxy_attrs = {
'diff_object.return_value': {},
}
server_proxy_mock = Mock()
server_proxy_mock.configure_mock(**server_proxy_attrs)
config_proxy_mock = Mock(return_value=server_proxy_mock)
with patch.multiple(
'ansible_collections.community.general.plugins.modules.network.netscaler.netscaler_server',
nitro_exception=self.MockException,
get_nitro_client=m,
diff_list=Mock(return_value={}),
get_immutables_intersection=Mock(return_value=[]),
server_exists=Mock(side_effect=[False, False]),
server_identical=Mock(side_effect=[False, False]),
ConfigProxy=config_proxy_mock,
do_state_change=Mock(return_value=Mock(errorcode=0))
):
self.module = netscaler_server
result = self.failed()
self.assertEqual(result['msg'], 'Server does not seem to exist')
self.assertTrue(result['failed'])
def test_present_server_update_immutable_attribute(self):
set_module_args(dict(
nitro_user='user',
nitro_pass='pass',
nsip='192.0.2.1',
state='present',
))
from ansible_collections.community.general.plugins.modules.network.netscaler import netscaler_server
client_mock = Mock()
m = Mock(return_value=client_mock)
server_proxy_attrs = {
'diff_object.return_value': {},
}
server_proxy_mock = Mock()
server_proxy_mock.configure_mock(**server_proxy_attrs)
config_proxy_mock = Mock(return_value=server_proxy_mock)
with patch.multiple(
'ansible_collections.community.general.plugins.modules.network.netscaler.netscaler_server',
nitro_exception=self.MockException,
get_nitro_client=m,
diff_list=Mock(return_value={}),
get_immutables_intersection=Mock(return_value=['domain']),
server_exists=Mock(side_effect=[True, True]),
server_identical=Mock(side_effect=[False, False]),
ConfigProxy=config_proxy_mock,
do_state_change=Mock(return_value=Mock(errorcode=0))
):
self.module = netscaler_server
result = self.failed()
self.assertEqual(result['msg'], 'Cannot update immutable attributes [\'domain\']')
self.assertTrue(result['failed'])
def test_absent_server_failed_delete(self):
set_module_args(dict(
nitro_user='user',
nitro_pass='pass',
nsip='192.0.2.1',
state='absent',
))
from ansible_collections.community.general.plugins.modules.network.netscaler import netscaler_server
client_mock = Mock()
m = Mock(return_value=client_mock)
server_proxy_attrs = {
'diff_object.return_value': {},
}
server_proxy_mock = Mock()
server_proxy_mock.configure_mock(**server_proxy_attrs)
config_proxy_mock = Mock(return_value=server_proxy_mock)
with patch.multiple(
'ansible_collections.community.general.plugins.modules.network.netscaler.netscaler_server',
nitro_exception=self.MockException,
get_nitro_client=m,
diff_list=Mock(return_value={}),
get_immutables_intersection=Mock(return_value=[]),
server_exists=Mock(side_effect=[True, True]),
server_identical=Mock(side_effect=[False, False]),
ConfigProxy=config_proxy_mock,
do_state_change=Mock(return_value=Mock(errorcode=0))
):
self.module = netscaler_server
result = self.failed()
self.assertEqual(result['msg'], 'Server seems to be present')
self.assertTrue(result['failed'])
def test_graceful_nitro_exception_state_present(self):
set_module_args(dict(
nitro_user='user',
nitro_pass='pass',
nsip='192.0.2.1',
state='present',
))
from ansible_collections.community.general.plugins.modules.network.netscaler import netscaler_server
class MockException(Exception):
def __init__(self, *args, **kwargs):
self.errorcode = 0
self.message = ''
m = Mock(side_effect=MockException)
with patch.multiple(
'ansible_collections.community.general.plugins.modules.network.netscaler.netscaler_server',
server_exists=m,
nitro_exception=MockException
):
self.module = netscaler_server
result = self.failed()
self.assertTrue(
result['msg'].startswith('nitro exception'),
msg='Nitro exception not caught on operation absent'
)
def test_graceful_nitro_exception_state_absent(self):
set_module_args(dict(
nitro_user='user',
nitro_pass='pass',
nsip='192.0.2.1',
state='absent',
))
from ansible_collections.community.general.plugins.modules.network.netscaler import netscaler_server
class MockException(Exception):
def __init__(self, *args, **kwargs):
self.errorcode = 0
self.message = ''
m = Mock(side_effect=MockException)
with patch.multiple(
'ansible_collections.community.general.plugins.modules.network.netscaler.netscaler_server',
server_exists=m,
nitro_exception=MockException
):
self.module = netscaler_server
result = self.failed()
self.assertTrue(
result['msg'].startswith('nitro exception'),
msg='Nitro exception not caught on operation absent'
)
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