summaryrefslogtreecommitdiff
path: root/openstackclient/tests/unit/compute/v2/test_server_backup.py
blob: 6a5da4a61c812d1ace49d11012379bbe19dc444b (plain)
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
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
#   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.
#

from unittest import mock

from osc_lib.cli import format_columns
from osc_lib import exceptions
from osc_lib import utils as common_utils

from openstackclient.compute.v2 import server_backup
from openstackclient.tests.unit.compute.v2 import fakes as compute_fakes
from openstackclient.tests.unit.image.v2 import fakes as image_fakes


class TestServerBackup(compute_fakes.TestComputev2):
    def setUp(self):
        super(TestServerBackup, self).setUp()

        # Get a shortcut to the compute client ServerManager Mock
        self.app.client_manager.sdk_connection = mock.Mock()
        self.app.client_manager.sdk_connection.compute = mock.Mock()
        self.sdk_client = self.app.client_manager.sdk_connection.compute

        # Get a shortcut to the image client ImageManager Mock
        self.images_mock = self.app.client_manager.image
        self.images_mock.find_image.reset_mock()

        # Set object attributes to be tested. Could be overwritten in subclass.
        self.attrs = {}

        # Set object methods to be tested. Could be overwritten in subclass.
        self.methods = {}

    def setup_servers_mock(self, count):
        servers = compute_fakes.FakeServer.create_sdk_servers(
            attrs=self.attrs,
            methods=self.methods,
            count=count,
        )

        # This is the return value for compute_client.find_server()
        self.sdk_client.find_server = compute_fakes.FakeServer.get_servers(
            servers,
            0,
        )
        return servers


class TestServerBackupCreate(TestServerBackup):
    # Just return whatever Image is testing with these days
    def image_columns(self, image):
        # columnlist = tuple(sorted(image.keys()))
        columnlist = (
            'id',
            'name',
            'owner',
            'protected',
            'status',
            'tags',
            'visibility',
        )
        return columnlist

    def image_data(self, image):
        datalist = (
            image['id'],
            image['name'],
            image['owner_id'],
            image['is_protected'],
            'active',
            format_columns.ListColumn(image.get('tags')),
            image['visibility'],
        )
        return datalist

    def setUp(self):
        super(TestServerBackupCreate, self).setUp()

        # Get the command object to test
        self.cmd = server_backup.CreateServerBackup(self.app, None)

        self.methods = {
            'backup': None,
        }

    def setup_images_mock(self, count, servers=None):
        if servers:
            images = image_fakes.create_images(
                attrs={
                    'name': servers[0].name,
                    'status': 'active',
                },
                count=count,
            )
        else:
            images = image_fakes.create_images(
                attrs={
                    'status': 'active',
                },
                count=count,
            )

        # self.images_mock.get = mock.Mock(side_effect=images)
        self.images_mock.find_image = mock.Mock(side_effect=images)
        return images

    def test_server_backup_defaults(self):
        servers = self.setup_servers_mock(count=1)
        images = self.setup_images_mock(count=1, servers=servers)

        arglist = [
            servers[0].id,
        ]
        verifylist = [
            ('name', None),
            ('type', None),
            ('rotate', None),
            ('wait', False),
            ('server', servers[0].id),
        ]
        parsed_args = self.check_parser(self.cmd, arglist, verifylist)

        # In base command class ShowOne in cliff, abstract method take_action()
        # returns a two-part tuple with a tuple of column names and a tuple of
        # data to be shown.
        columns, data = self.cmd.take_action(parsed_args)

        self.sdk_client.backup_server.assert_called_with(
            servers[0].id,
            servers[0].name,
            '',
            1,
        )

        self.assertEqual(self.image_columns(images[0]), columns)
        self.assertCountEqual(self.image_data(images[0]), data)

    def test_server_backup_create_options(self):
        servers = self.setup_servers_mock(count=1)
        images = self.setup_images_mock(count=1, servers=servers)

        arglist = [
            '--name',
            'image',
            '--type',
            'daily',
            '--rotate',
            '2',
            servers[0].id,
        ]
        verifylist = [
            ('name', 'image'),
            ('type', 'daily'),
            ('rotate', 2),
            ('server', servers[0].id),
        ]
        parsed_args = self.check_parser(self.cmd, arglist, verifylist)

        # In base command class ShowOne in cliff, abstract method take_action()
        # returns a two-part tuple with a tuple of column names and a tuple of
        # data to be shown.
        columns, data = self.cmd.take_action(parsed_args)

        self.sdk_client.backup_server.assert_called_with(
            servers[0].id,
            'image',
            'daily',
            2,
        )

        self.assertEqual(self.image_columns(images[0]), columns)
        self.assertCountEqual(self.image_data(images[0]), data)

    @mock.patch.object(common_utils, 'wait_for_status', return_value=False)
    def test_server_backup_wait_fail(self, mock_wait_for_status):
        servers = self.setup_servers_mock(count=1)
        images = self.setup_images_mock(count=1, servers=servers)
        self.images_mock.get_image = mock.Mock(
            side_effect=images[0],
        )

        arglist = [
            '--name',
            'image',
            '--type',
            'daily',
            '--wait',
            servers[0].id,
        ]
        verifylist = [
            ('name', 'image'),
            ('type', 'daily'),
            ('wait', True),
            ('server', servers[0].id),
        ]
        parsed_args = self.check_parser(self.cmd, arglist, verifylist)

        self.assertRaises(
            exceptions.CommandError,
            self.cmd.take_action,
            parsed_args,
        )

        self.sdk_client.backup_server.assert_called_with(
            servers[0].id,
            'image',
            'daily',
            1,
        )

        mock_wait_for_status.assert_called_once_with(
            self.images_mock.get_image, images[0].id, callback=mock.ANY
        )

    @mock.patch.object(common_utils, 'wait_for_status', return_value=True)
    def test_server_backup_wait_ok(self, mock_wait_for_status):
        servers = self.setup_servers_mock(count=1)
        images = self.setup_images_mock(count=1, servers=servers)

        self.images_mock.get_image = mock.Mock(
            side_effect=images[0],
        )

        arglist = [
            '--name',
            'image',
            '--type',
            'daily',
            '--wait',
            servers[0].id,
        ]
        verifylist = [
            ('name', 'image'),
            ('type', 'daily'),
            ('wait', True),
            ('server', servers[0].id),
        ]
        parsed_args = self.check_parser(self.cmd, arglist, verifylist)

        # In base command class ShowOne in cliff, abstract method take_action()
        # returns a two-part tuple with a tuple of column names and a tuple of
        # data to be shown.
        columns, data = self.cmd.take_action(parsed_args)

        self.sdk_client.backup_server.assert_called_with(
            servers[0].id,
            'image',
            'daily',
            1,
        )

        mock_wait_for_status.assert_called_once_with(
            self.images_mock.get_image, images[0].id, callback=mock.ANY
        )

        self.assertEqual(self.image_columns(images[0]), columns)
        self.assertCountEqual(self.image_data(images[0]), data)