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New Modules: na_ontap_unix_group (#51390)
* changes to clusteR * Revert "changes to clusteR" This reverts commit 33ee1b71e4bc8435fb315762a871f8c4cb6c5f80. * add new module ontap_unix_groups
This commit is contained in:
Chris Archibald
committed by
John R Barker
John R Barker
parent
af710bd048
commit
ce092ed939
262
test/units/modules/storage/netapp/test_na_ontap_unix_group.py
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262
test/units/modules/storage/netapp/test_na_ontap_unix_group.py
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# (c) 2018, NetApp, Inc
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# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)
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''' unit test template for ONTAP Ansible module '''
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from __future__ import print_function
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import json
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import pytest
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from units.compat import unittest
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from units.compat.mock import patch, Mock
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from ansible.module_utils import basic
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from ansible.module_utils._text import to_bytes
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import ansible.module_utils.netapp as netapp_utils
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from ansible.modules.storage.netapp.na_ontap_unix_group \
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import NetAppOntapUnixGroup as group_module # module under test
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if not netapp_utils.has_netapp_lib():
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pytestmark = pytest.mark.skip('skipping as missing required netapp_lib')
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def set_module_args(args):
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"""prepare arguments so that they will be picked up during module creation"""
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args = json.dumps({'ANSIBLE_MODULE_ARGS': args})
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basic._ANSIBLE_ARGS = to_bytes(args) # pylint: disable=protected-access
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class AnsibleExitJson(Exception):
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"""Exception class to be raised by module.exit_json and caught by the test case"""
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pass
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class AnsibleFailJson(Exception):
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"""Exception class to be raised by module.fail_json and caught by the test case"""
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pass
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def exit_json(*args, **kwargs): # pylint: disable=unused-argument
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"""function to patch over exit_json; package return data into an exception"""
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if 'changed' not in kwargs:
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kwargs['changed'] = False
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raise AnsibleExitJson(kwargs)
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def fail_json(*args, **kwargs): # pylint: disable=unused-argument
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"""function to patch over fail_json; package return data into an exception"""
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kwargs['failed'] = True
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raise AnsibleFailJson(kwargs)
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class MockONTAPConnection(object):
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''' mock server connection to ONTAP host '''
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def __init__(self, kind=None, data=None):
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''' save arguments '''
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self.kind = kind
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self.params = data
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self.xml_in = None
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self.xml_out = None
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def invoke_successfully(self, xml, enable_tunneling): # pylint: disable=unused-argument
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''' mock invoke_successfully returning xml data '''
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self.xml_in = xml
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if self.kind == 'group':
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xml = self.build_group_info(self.params)
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elif self.kind == 'group-fail':
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raise netapp_utils.zapi.NaApiError(code='TEST', message="This exception is from the unit test")
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self.xml_out = xml
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return xml
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@staticmethod
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def build_group_info(data):
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''' build xml data for vserser-info '''
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xml = netapp_utils.zapi.NaElement('xml')
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attributes = \
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{'attributes-list': {'unix-group-info': {'group-name': data['name'],
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'group-id': data['id']}},
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'num-records': 1}
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xml.translate_struct(attributes)
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return xml
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class TestMyModule(unittest.TestCase):
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''' a group of related Unit Tests '''
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def setUp(self):
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self.mock_module_helper = patch.multiple(basic.AnsibleModule,
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exit_json=exit_json,
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fail_json=fail_json)
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self.mock_module_helper.start()
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self.addCleanup(self.mock_module_helper.stop)
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self.server = MockONTAPConnection()
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self.mock_group = {
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'name': 'test',
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'id': '11',
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'vserver': 'something',
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}
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def mock_args(self):
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return {
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'name': self.mock_group['name'],
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'id': self.mock_group['id'],
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'vserver': self.mock_group['vserver'],
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'hostname': 'test',
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'username': 'test_user',
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'password': 'test_pass!'
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}
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def get_group_mock_object(self, kind=None, data=None):
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"""
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Helper method to return an na_ontap_unix_group object
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:param kind: passes this param to MockONTAPConnection()
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:return: na_ontap_unix_group object
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"""
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obj = group_module()
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obj.autosupport_log = Mock(return_value=None)
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if data is None:
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data = self.mock_group
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obj.server = MockONTAPConnection(kind=kind, data=data)
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return obj
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def test_module_fail_when_required_args_missing(self):
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''' required arguments are reported as errors '''
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with pytest.raises(AnsibleFailJson) as exc:
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set_module_args({})
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group_module()
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def test_get_nonexistent_group(self):
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''' Test if get_unix_group returns None for non-existent group '''
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set_module_args(self.mock_args())
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result = self.get_group_mock_object().get_unix_group()
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assert result is None
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def test_get_existing_group(self):
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''' Test if get_unix_group returns details for existing group '''
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set_module_args(self.mock_args())
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result = self.get_group_mock_object('group').get_unix_group()
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assert result['name'] == self.mock_group['name']
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def test_get_xml(self):
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set_module_args(self.mock_args())
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obj = self.get_group_mock_object('group')
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result = obj.get_unix_group()
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assert obj.server.xml_in['query']
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assert obj.server.xml_in['query']['unix-group-info']
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group_info = obj.server.xml_in['query']['unix-group-info']
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assert group_info['group-name'] == self.mock_group['name']
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assert group_info['vserver'] == self.mock_group['vserver']
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def test_create_error_missing_params(self):
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data = self.mock_args()
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del data['id']
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set_module_args(data)
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with pytest.raises(AnsibleFailJson) as exc:
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self.get_group_mock_object('group').create_unix_group()
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assert 'Error: Missing a required parameter for create: (id)' == exc.value.args[0]['msg']
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@patch('ansible.modules.storage.netapp.na_ontap_unix_group.NetAppOntapUnixGroup.create_unix_group')
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def test_create_called(self, create_group):
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set_module_args(self.mock_args())
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with pytest.raises(AnsibleExitJson) as exc:
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self.get_group_mock_object().apply()
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assert exc.value.args[0]['changed']
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create_group.assert_called_with()
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def test_create_xml(self):
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'''Test create ZAPI element'''
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set_module_args(self.mock_args())
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create = self.get_group_mock_object()
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with pytest.raises(AnsibleExitJson) as exc:
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create.apply()
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mock_key = {
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'group-name': 'name',
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'group-id': 'id',
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}
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for key in ['group-name', 'group-id']:
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assert create.server.xml_in[key] == self.mock_group[mock_key[key]]
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@patch('ansible.modules.storage.netapp.na_ontap_unix_group.NetAppOntapUnixGroup.modify_unix_group')
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@patch('ansible.modules.storage.netapp.na_ontap_unix_group.NetAppOntapUnixGroup.delete_unix_group')
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def test_delete_called(self, delete_group, modify_group):
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''' Test delete existing group '''
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data = self.mock_args()
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data['state'] = 'absent'
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set_module_args(data)
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with pytest.raises(AnsibleExitJson) as exc:
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self.get_group_mock_object('group').apply()
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assert exc.value.args[0]['changed']
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delete_group.assert_called_with()
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assert modify_group.call_count == 0
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@patch('ansible.modules.storage.netapp.na_ontap_unix_group.NetAppOntapUnixGroup.get_unix_group')
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@patch('ansible.modules.storage.netapp.na_ontap_unix_group.NetAppOntapUnixGroup.modify_unix_group')
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def test_modify_called(self, modify_group, get_group):
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''' Test modify group group_id '''
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data = self.mock_args()
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data['id'] = 20
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set_module_args(data)
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get_group.return_value = {'id': 10}
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obj = self.get_group_mock_object('group')
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with pytest.raises(AnsibleExitJson) as exc:
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obj.apply()
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get_group.assert_called_with()
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modify_group.assert_called_with({'id': 20})
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def test_modify_only_id(self):
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''' Test modify group id '''
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set_module_args(self.mock_args())
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modify = self.get_group_mock_object('group')
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modify.modify_unix_group({'id': 123})
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print(modify.server.xml_in.to_string())
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assert modify.server.xml_in['group-id'] == '123'
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with pytest.raises(KeyError):
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modify.server.xml_in['id']
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def test_modify_xml(self):
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''' Test modify group full_name '''
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set_module_args(self.mock_args())
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modify = self.get_group_mock_object('group')
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modify.modify_unix_group({'id': 25})
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assert modify.server.xml_in['group-name'] == self.mock_group['name']
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assert modify.server.xml_in['group-id'] == '25'
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@patch('ansible.modules.storage.netapp.na_ontap_unix_group.NetAppOntapUnixGroup.create_unix_group')
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@patch('ansible.modules.storage.netapp.na_ontap_unix_group.NetAppOntapUnixGroup.delete_unix_group')
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@patch('ansible.modules.storage.netapp.na_ontap_unix_group.NetAppOntapUnixGroup.modify_unix_group')
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def test_do_nothing(self, modify, delete, create):
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''' changed is False and none of the opetaion methods are called'''
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data = self.mock_args()
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data['state'] = 'absent'
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set_module_args(data)
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obj = self.get_group_mock_object()
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with pytest.raises(AnsibleExitJson) as exc:
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obj.apply()
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create.assert_not_called()
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delete.assert_not_called()
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modify.assert_not_called()
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def test_get_exception(self):
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set_module_args(self.mock_args())
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with pytest.raises(AnsibleFailJson) as exc:
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self.get_group_mock_object('group-fail').get_unix_group()
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assert 'Error getting UNIX group' in exc.value.args[0]['msg']
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def test_create_exception(self):
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set_module_args(self.mock_args())
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with pytest.raises(AnsibleFailJson) as exc:
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self.get_group_mock_object('group-fail').create_unix_group()
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assert 'Error creating UNIX group' in exc.value.args[0]['msg']
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def test_modify_exception(self):
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set_module_args(self.mock_args())
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with pytest.raises(AnsibleFailJson) as exc:
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self.get_group_mock_object('group-fail').modify_unix_group({'id': '123'})
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assert 'Error modifying UNIX group' in exc.value.args[0]['msg']
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def test_delete_exception(self):
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set_module_args(self.mock_args())
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with pytest.raises(AnsibleFailJson) as exc:
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self.get_group_mock_object('group-fail').delete_unix_group()
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assert 'Error removing UNIX group' in exc.value.args[0]['msg']
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