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247 lines
8.7 KiB
Python
247 lines
8.7 KiB
Python
# (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 tests for Ansible module: na_ontap_job_schedule '''
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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_job_schedule \
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import NetAppONTAPJob as job_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 == 'job':
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xml = self.build_job_schedule_cron_info(self.params)
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elif self.kind == 'job_multiple':
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xml = self.build_job_schedule_multiple_cron_info(self.params)
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# TODO: mock invoke_elem for autosupport calls
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elif self.kind == 'vserver':
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xml = self.build_vserver_info()
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self.xml_out = xml
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return xml
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def autosupport_log(self):
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''' Mock autosupport log method, returns None '''
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return None
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@staticmethod
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def build_job_schedule_cron_info(job_details):
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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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'num-records': 1,
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'attributes-list': {
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'job-schedule-cron-info': {
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'job-schedule-name': job_details['name'],
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'job-schedule-cron-minute': {
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'cron-minute': job_details['minutes']
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}
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}
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}
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}
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xml.translate_struct(attributes)
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return xml
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@staticmethod
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def build_job_schedule_multiple_cron_info(job_details):
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''' build xml data for vserser-info '''
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print("CALLED MULTIPLE BUILD")
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xml = netapp_utils.zapi.NaElement('xml')
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attributes = {
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'num-records': 1,
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'attributes-list': {
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'job-schedule-cron-info': {
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'job-schedule-name': job_details['name'],
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'job-schedule-cron-minute': [
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{'cron-minute': '25'},
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{'cron-minute': '35'}
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],
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'job-schedule-cron-month': [
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{'cron-month': '5'},
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{'cron-month': '10'}
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]
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}
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}
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}
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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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''' Unit tests for na_ontap_job_schedule '''
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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.mock_job = {
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'name': 'test_job',
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'minutes': '25'
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}
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def mock_args(self):
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return {
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'name': self.mock_job['name'],
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'job_minutes': [self.mock_job['minutes']],
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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_job_mock_object(self, kind=None):
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"""
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Helper method to return an na_ontap_job_schedule object
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:param kind: passes this param to MockONTAPConnection()
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:return: na_ontap_job_schedule object
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"""
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job_obj = job_module()
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job_obj.autosupport_log = Mock(return_value=None)
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if kind is None:
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job_obj.server = MockONTAPConnection()
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else:
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job_obj.server = MockONTAPConnection(kind=kind, data=self.mock_job)
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return job_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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job_module()
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print('Info: %s' % exc.value.args[0]['msg'])
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def test_get_nonexistent_job(self):
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''' Test if get_job_schedule returns None for non-existent job '''
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set_module_args(self.mock_args())
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result = self.get_job_mock_object().get_job_schedule()
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assert result is None
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def test_get_existing_job(self):
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''' Test if get_job_schedule retuns job details for existing job '''
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data = self.mock_args()
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set_module_args(data)
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result = self.get_job_mock_object('job').get_job_schedule()
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assert result['name'] == self.mock_job['name']
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assert result['job_minutes'] == data['job_minutes']
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def test_get_existing_job_multiple_minutes(self):
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''' Test if get_job_schedule retuns job details for existing job '''
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set_module_args(self.mock_args())
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result = self.get_job_mock_object('job_multiple').get_job_schedule()
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print(str(result))
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assert result['name'] == self.mock_job['name']
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assert result['job_minutes'] == ['25', '35']
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assert result['job_months'] == ['5', '10']
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def test_create_error_missing_param(self):
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''' Test if create throws an error if job_minutes is not specified'''
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data = self.mock_args()
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del data['job_minutes']
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set_module_args(data)
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with pytest.raises(AnsibleFailJson) as exc:
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self.get_job_mock_object('job').create_job_schedule()
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msg = 'Error: missing required parameter job_minutes for create'
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assert exc.value.args[0]['msg'] == msg
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def test_successful_create(self):
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''' Test successful create '''
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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_job_mock_object().apply()
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assert exc.value.args[0]['changed']
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def test_create_idempotency(self):
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''' Test create idempotency '''
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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_job_mock_object('job').apply()
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assert not exc.value.args[0]['changed']
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def test_successful_delete(self):
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''' Test delete existing job '''
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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_job_mock_object('job').apply()
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assert exc.value.args[0]['changed']
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def test_delete_idempotency(self):
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''' Test delete idempotency '''
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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_job_mock_object().apply()
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assert not exc.value.args[0]['changed']
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def test_successful_modify(self):
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''' Test successful modify job_minutes '''
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data = self.mock_args()
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data['job_minutes'] = ['20']
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set_module_args(data)
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with pytest.raises(AnsibleExitJson) as exc:
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self.get_job_mock_object('job').apply()
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assert exc.value.args[0]['changed']
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def test_modify_idempotency(self):
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''' Test modify idempotency '''
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data = self.mock_args()
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set_module_args(data)
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with pytest.raises(AnsibleExitJson) as exc:
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self.get_job_mock_object('job').apply()
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assert not exc.value.args[0]['changed']
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