1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
|
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
import eventlet
import ironic_inspector_client as client
import mock
from ironic.common import context
from ironic.common import driver_factory
from ironic.common import exception
from ironic.common import states
from ironic.conductor import task_manager
from ironic.drivers.modules import inspector
from ironic.tests.unit.db import base as db_base
from ironic.tests.unit.objects import utils as obj_utils
class DisabledTestCase(db_base.DbTestCase):
def _do_mock(self):
# NOTE(dtantsur): fake driver always has inspection, using another one
self.config(enabled_drivers=['pxe_ipmitool'])
self.driver = driver_factory.get_driver("pxe_ipmitool")
def test_disabled(self):
self.config(enabled=False, group='inspector')
self._do_mock()
self.assertIsNone(self.driver.inspect)
# Direct loading of the class is still possible
inspector.Inspector()
def test_enabled(self):
self.config(enabled=True, group='inspector')
self._do_mock()
self.assertIsNotNone(self.driver.inspect)
@mock.patch.object(inspector, 'client', None)
def test_init_inspector_not_imported(self):
self.assertRaises(exception.DriverLoadError,
inspector.Inspector)
def test_init_ok(self):
self.config(enabled=True, group='inspector')
inspector.Inspector()
@mock.patch('ironic.common.keystone.get_adapter', autospec=True)
@mock.patch('ironic.common.keystone.get_service_auth', autospec=True,
return_value=mock.sentinel.sauth)
@mock.patch('ironic.common.keystone.get_auth', autospec=True,
return_value=mock.sentinel.auth)
@mock.patch('ironic.common.keystone.get_session', autospec=True,
return_value=mock.sentinel.session)
@mock.patch.object(client.ClientV1, '__init__', return_value=None)
class GetClientTestCase(db_base.DbTestCase):
def setUp(self):
super(GetClientTestCase, self).setUp()
# NOTE(pas-ha) force-reset global inspector session object
inspector._INSPECTOR_SESSION = None
self.api_version = (1, 0)
self.context = context.RequestContext(global_request_id='global')
def test__get_client(self, mock_init, mock_session, mock_auth,
mock_sauth, mock_adapter):
mock_adapter.return_value.get_endpoint.return_value = 'inspector_url'
inspector._get_client(self.context)
mock_init.assert_called_once_with(
session=mock.sentinel.session,
api_version=self.api_version,
inspector_url='inspector_url')
self.assertEqual(0, mock_sauth.call_count)
self.assertEqual(1, mock_session.call_count)
def test__get_client_standalone(self, mock_init, mock_session, mock_auth,
mock_sauth, mock_adapter):
self.config(auth_strategy='noauth')
mock_adapter.return_value.get_endpoint.return_value = 'inspector_url'
inspector._get_client(self.context)
self.assertEqual('none', inspector.CONF.inspector.auth_type)
mock_init.assert_called_once_with(
session=mock.sentinel.session,
api_version=self.api_version,
inspector_url='inspector_url')
self.assertEqual(0, mock_sauth.call_count)
self.assertEqual(1, mock_session.call_count)
def test__get_client_url(self, mock_init, mock_session, mock_auth,
mock_sauth, mock_adapter):
self.config(service_url='meow', group='inspector')
mock_adapter.return_value.get_endpoint.return_value = 'meow'
inspector._get_client(self.context)
mock_init.assert_called_once_with(
session=mock.sentinel.session,
api_version=self.api_version,
inspector_url='meow')
mock_adapter.assert_called_once_with('inspector',
session=mock.sentinel.session,
endpoint_override='meow')
self.assertEqual(0, mock_sauth.call_count)
self.assertEqual(1, mock_session.call_count)
class BaseTestCase(db_base.DbTestCase):
def setUp(self):
super(BaseTestCase, self).setUp()
self.config(enabled=True, group='inspector')
self.config(enabled_drivers=['fake_inspector'])
self.driver = driver_factory.get_driver("fake_inspector")
self.node = obj_utils.get_test_node(self.context)
self.task = mock.MagicMock(spec=task_manager.TaskManager)
self.task.context = self.context
self.task.shared = False
self.task.node = self.node
self.task.driver = self.driver
self.api_version = (1, 0)
class CommonFunctionsTestCase(BaseTestCase):
def test_validate_ok(self):
self.driver.inspect.validate(self.task)
def test_get_properties(self):
res = self.driver.inspect.get_properties()
self.assertEqual({}, res)
def test_create_if_enabled(self):
res = inspector.Inspector.create_if_enabled('driver')
self.assertIsInstance(res, inspector.Inspector)
@mock.patch.object(inspector.LOG, 'info', autospec=True)
def test_create_if_enabled_disabled(self, warn_mock):
self.config(enabled=False, group='inspector')
res = inspector.Inspector.create_if_enabled('driver')
self.assertIsNone(res)
self.assertTrue(warn_mock.called)
@mock.patch.object(eventlet, 'spawn_n', lambda f, *a, **kw: f(*a, **kw))
@mock.patch('ironic.drivers.modules.inspector._get_client', autospec=True)
class InspectHardwareTestCase(BaseTestCase):
def test_ok(self, mock_client):
mock_introspect = mock_client.return_value.introspect
self.assertEqual(states.INSPECTWAIT,
self.driver.inspect.inspect_hardware(self.task))
mock_introspect.assert_called_once_with(self.node.uuid)
@mock.patch.object(task_manager, 'acquire', autospec=True)
def test_error(self, mock_acquire, mock_client):
mock_introspect = mock_client.return_value.introspect
mock_introspect.side_effect = RuntimeError('boom')
self.driver.inspect.inspect_hardware(self.task)
mock_introspect.assert_called_once_with(self.node.uuid)
task = mock_acquire.return_value.__enter__.return_value
self.assertIn('boom', task.node.last_error)
task.process_event.assert_called_once_with('fail')
@mock.patch('ironic.drivers.modules.inspector._get_client', autospec=True)
class CheckStatusTestCase(BaseTestCase):
def setUp(self):
super(CheckStatusTestCase, self).setUp()
self.node.provision_state = states.INSPECTWAIT
def test_not_inspecting(self, mock_client):
mock_get = mock_client.return_value.get_status
self.node.provision_state = states.MANAGEABLE
inspector._check_status(self.task)
self.assertFalse(mock_get.called)
def test_not_check_inspecting(self, mock_client):
mock_get = mock_client.return_value.get_status
self.node.provision_state = states.INSPECTING
inspector._check_status(self.task)
self.assertFalse(mock_get.called)
def test_not_inspector(self, mock_client):
mock_get = mock_client.return_value.get_status
self.task.driver.inspect = object()
inspector._check_status(self.task)
self.assertFalse(mock_get.called)
def test_not_finished(self, mock_client):
mock_get = mock_client.return_value.get_status
mock_get.return_value = {}
inspector._check_status(self.task)
mock_get.assert_called_once_with(self.node.uuid)
self.assertFalse(self.task.process_event.called)
def test_exception_ignored(self, mock_client):
mock_get = mock_client.return_value.get_status
mock_get.side_effect = RuntimeError('boom')
inspector._check_status(self.task)
mock_get.assert_called_once_with(self.node.uuid)
self.assertFalse(self.task.process_event.called)
def test_status_ok(self, mock_client):
mock_get = mock_client.return_value.get_status
mock_get.return_value = {'finished': True}
inspector._check_status(self.task)
mock_get.assert_called_once_with(self.node.uuid)
self.task.process_event.assert_called_once_with('done')
def test_status_error(self, mock_client):
mock_get = mock_client.return_value.get_status
mock_get.return_value = {'error': 'boom'}
inspector._check_status(self.task)
mock_get.assert_called_once_with(self.node.uuid)
self.task.process_event.assert_called_once_with('fail')
self.assertIn('boom', self.node.last_error)
|