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
|
# -*- coding: utf-8 -*-
# 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 six.moves import mock
import testtools
from oslotest import timeout
class TimeoutTestCase(testtools.TestCase):
@mock.patch('os.environ.get')
@mock.patch.object(timeout.Timeout, 'useFixture')
@mock.patch('fixtures.Timeout')
def test_timeout(self, fixture_timeout_mock, fixture_mock, env_get_mock):
env_get_mock.return_value = 1
tc = timeout.Timeout()
tc.setUp()
env_get_mock.assert_called_once_with('OS_TEST_TIMEOUT', 0)
fixture_timeout_mock.assert_called_once_with(1, gentle=True)
self.assertEqual(1, fixture_mock.call_count)
@mock.patch('os.environ.get')
@mock.patch.object(timeout.Timeout, 'useFixture')
@mock.patch('fixtures.Timeout')
def test_no_timeout(self, fixture_timeout_mock, fixture_mock,
env_get_mock):
# Returning 0 means we don't install the timeout
env_get_mock.return_value = 0
tc = timeout.Timeout()
tc.setUp()
env_get_mock.assert_called_once_with('OS_TEST_TIMEOUT', 0)
self.assertEqual(0, fixture_timeout_mock.call_count)
self.assertEqual(0, fixture_mock.call_count)
@mock.patch('os.environ.get')
@mock.patch.object(timeout.Timeout, 'useFixture')
@mock.patch('fixtures.Timeout')
def test_timeout_default(
self, fixture_timeout_mock, fixture_mock, env_get_mock):
env_get_mock.return_value = 5
tc = timeout.Timeout(default_timeout=5)
tc.setUp()
env_get_mock.assert_called_once_with('OS_TEST_TIMEOUT', 5)
fixture_timeout_mock.assert_called_once_with(5, gentle=True)
self.assertEqual(1, fixture_mock.call_count)
@mock.patch('os.environ.get')
@mock.patch.object(timeout.Timeout, 'useFixture')
@mock.patch('fixtures.Timeout')
def test_timeout_bad_default(
self, fixture_timeout_mock, fixture_mock, env_get_mock):
env_get_mock.return_value = 'invalid'
tc = timeout.Timeout(default_timeout='invalid')
tc.setUp()
env_get_mock.assert_called_once_with('OS_TEST_TIMEOUT', 0)
self.assertEqual(0, fixture_timeout_mock.call_count)
self.assertEqual(0, fixture_mock.call_count)
@mock.patch('os.environ.get')
@mock.patch.object(timeout.Timeout, 'useFixture')
@mock.patch('fixtures.Timeout')
def test_timeout_scaling(
self, fixture_timeout_mock, fixture_mock, env_get_mock):
env_get_mock.return_value = 2
tc = timeout.Timeout(scaling_factor=1.5)
tc.setUp()
env_get_mock.assert_called_once_with('OS_TEST_TIMEOUT', 0)
fixture_timeout_mock.assert_called_once_with(3, gentle=True)
self.assertEqual(1, fixture_mock.call_count)
@mock.patch('os.environ.get')
@mock.patch.object(timeout.Timeout, 'useFixture')
@mock.patch('fixtures.Timeout')
def test_timeout_bad_scaling(
self, fixture_timeout_mock, fixture_mock, env_get_mock):
env_get_mock.return_value = 2
tc = timeout.Timeout(scaling_factor='invalid')
tc.setUp()
env_get_mock.assert_called_once_with('OS_TEST_TIMEOUT', 0)
fixture_timeout_mock.assert_called_once_with(2, gentle=True)
self.assertEqual(1, fixture_mock.call_count)
|
