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160 lines
6.2 KiB
Python
160 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_cluster_config.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_cluster_config \
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import ElementSWClusterConfig 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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GET_ERROR = 'some_error_in_get_ntp_info'
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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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def __init__(self, force_error=False, where=None):
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''' save arguments '''
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self.force_error = force_error
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self.where = where
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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_ensure_setup_ntp_info_called(self, mock_create_sf_connection):
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''' test if setup_ntp_info is called '''
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module_args = {}
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module_args.update(self.set_default_args())
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ntp_dict = {'set_ntp_info': {'broadcastclient': None,
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'ntp_servers': ['1.1.1.1']}}
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module_args.update(ntp_dict)
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set_module_args(module_args)
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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_setup_ntp_info: %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_ensure_set_encryption_at_rest_called(self, mock_create_sf_connection):
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''' test if set_encryption_at_rest is called '''
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module_args = {}
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module_args.update(self.set_default_args())
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module_args.update({'encryption_at_rest': 'present'})
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set_module_args(module_args)
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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_set_encryption_at_rest enable: %s' % repr(exc.value))
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assert not exc.value.args[0]['changed']
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module_args.update({'encryption_at_rest': 'absent'})
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set_module_args(module_args)
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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_set_encryption_at_rest disable: %s' % repr(exc.value))
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assert not exc.value.args[0]['changed']
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@patch('ansible.module_utils.netapp.create_sf_connection')
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def test_ensure_enable_feature_called(self, mock_create_sf_connection):
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''' test if enable_feature for vvols is called '''
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module_args = {}
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module_args.update(self.set_default_args())
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module_args.update({'enable_virtual_volumes': True})
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set_module_args(module_args)
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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_enable_feature: %s' % repr(exc.value))
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assert not exc.value.args[0]['changed']
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@patch('ansible.module_utils.netapp.create_sf_connection')
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def test_ensure_set_cluster_full_threshold_called(self, mock_create_sf_connection):
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''' test if set_cluster_full threshold is called '''
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module_args = {}
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module_args.update(self.set_default_args())
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cluster_mod_dict = \
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{'modify_cluster_full_threshold': {'stage2_aware_threshold': 2,
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'stage3_block_threshold_percent': 2,
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'max_metadata_over_provision_factor': 2}}
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module_args.update(cluster_mod_dict)
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set_module_args(module_args)
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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_set_cluster_full_threshold: %s' % repr(exc.value))
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assert exc.value.args[0]['changed']
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