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177 lines
6.2 KiB
Python
177 lines
6.2 KiB
Python
# (c) 2019, 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 for Ansible module: na_elementsw_initiators.py '''
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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
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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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if not netapp_utils.has_sf_sdk():
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pytestmark = pytest.mark.skip('skipping as missing required SolidFire Python SDK')
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from ansible.modules.storage.netapp.na_elementsw_initiators \
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import ElementSWInitiators as my_module # module under test
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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 MockSFConnection(object):
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''' mock connection to ElementSW host '''
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class Bunch(object): # pylint: disable=too-few-public-methods
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''' create object with arbitrary attributes '''
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def __init__(self, **kw):
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''' called with (k1=v1, k2=v2), creates obj.k1, obj.k2 with values v1, v2 '''
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setattr(self, '__dict__', kw)
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class Initiator(object):
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def __init__(self, entries):
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self.__dict__.update(entries)
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def list_initiators(self):
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''' build initiator Obj '''
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all_initiators = {
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"initiators": [{
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"initiator_name": "a",
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"initiator_id": 13,
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"alias": "a2",
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"attributes": {"key": "value"}
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}]
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}
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return json.loads(json.dumps(all_initiators), object_hook=self.Initiator)
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def create_initiators(self, *args, **kwargs): # pylint: disable=unused-argument
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''' mock method '''
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pass
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def delete_initiators(self, *args, **kwargs): # pylint: disable=unused-argument
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''' mock method '''
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pass
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def modify_initiators(self, *args, **kwargs): # pylint: disable=unused-argument
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''' mock method '''
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pass
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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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def set_default_args(self):
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return dict({
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'hostname': '10.253.168.129',
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'username': 'namburu',
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'password': 'SFlab1234',
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})
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@patch('ansible.module_utils.netapp.create_sf_connection')
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def test_module_fail_when_required_args_missing(self, mock_create_sf_connection):
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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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my_module()
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print('Info: %s' % exc.value.args[0]['msg'])
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@patch('ansible.module_utils.netapp.create_sf_connection')
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def test_create_initiators(self, mock_create_sf_connection):
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''' test if create initiator is called '''
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module_args = {}
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module_args.update(self.set_default_args())
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initiator_dict = {
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"state": "present",
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"initiators": [{
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"name": "newinitiator1",
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"alias": "newinitiator1alias",
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"attributes": {"key1": "value1"}
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}]
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}
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module_args.update(initiator_dict)
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set_module_args(module_args)
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mock_create_sf_connection.return_value = MockSFConnection()
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my_obj = my_module()
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with pytest.raises(AnsibleExitJson) as exc:
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my_obj.apply()
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print('Info: test_create_initiators: %s' % repr(exc.value))
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assert exc.value.args[0]['changed']
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@patch('ansible.module_utils.netapp.create_sf_connection')
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def test_delete_initiators(self, mock_create_sf_connection):
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''' test if delete initiator is called '''
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module_args = {}
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module_args.update(self.set_default_args())
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initiator_dict = {
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"state": "absent",
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"initiators": [{
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"name": "a"
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}]
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}
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module_args.update(initiator_dict)
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set_module_args(module_args)
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mock_create_sf_connection.return_value = MockSFConnection()
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my_obj = my_module()
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with pytest.raises(AnsibleExitJson) as exc:
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my_obj.apply()
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print('Info: test_delete_initiators: %s' % repr(exc.value))
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assert exc.value.args[0]['changed']
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@patch('ansible.module_utils.netapp.create_sf_connection')
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def test_modify_initiators(self, mock_create_sf_connection):
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''' test if modify initiator is called '''
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module_args = {}
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module_args.update(self.set_default_args())
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initiator_dict = {
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"state": "present",
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"initiators": [{
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"initiator_name": "a",
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"alias": "a3",
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"attributes": {"key": "value"}
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}]
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}
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module_args.update(initiator_dict)
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set_module_args(module_args)
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mock_create_sf_connection.return_value = MockSFConnection()
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my_obj = my_module()
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with pytest.raises(AnsibleExitJson) as exc:
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my_obj.apply()
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print('Info: test_modify_initiators: %s' % repr(exc.value))
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assert exc.value.args[0]['changed']
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