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
|
from mock import MagicMock, patch
from collections import OrderedDict
import charmhelpers.contrib.openstack.templating as templating
templating.OSConfigRenderer = MagicMock()
with patch('charmhelpers.core.hookenv.config') as config:
config.return_value = 'neutron'
import neutron_api_utils as nutils
from test_utils import (
CharmTestCase,
patch_open,
)
import charmhelpers.core.hookenv as hookenv
TO_PATCH = [
'apt_install',
'apt_update',
'apt_upgrade',
'b64encode',
'config',
'configure_installation_source',
'get_os_codename_install_source',
'log',
'neutron_plugin_attribute',
'os_release',
]
def _mock_npa(plugin, attr, net_manager=None):
plugins = {
'ovs': {
'config': '/etc/neutron/plugins/ml2/ml2_conf.ini',
'driver': 'neutron.plugins.ml2.plugin.Ml2Plugin',
'contexts': [],
'services': ['neutron-plugin-openvswitch-agent'],
'packages': [['neutron-plugin-openvswitch-agent']],
'server_packages': ['neutron-server',
'neutron-plugin-ml2'],
'server_services': ['neutron-server']
},
}
return plugins[plugin][attr]
class TestNeutronAPIUtils(CharmTestCase):
def setUp(self):
super(TestNeutronAPIUtils, self).setUp(nutils, TO_PATCH)
self.config.side_effect = self.test_config.get
self.test_config.set('region', 'region101')
self.neutron_plugin_attribute.side_effect = _mock_npa
self.os_release.side_effect = 'trusty'
def tearDown(self):
# Reset cached cache
hookenv.cache = {}
def test_api_port(self):
port = nutils.api_port('neutron-server')
self.assertEqual(port, nutils.API_PORTS['neutron-server'])
def test_determine_packages(self):
pkg_list = nutils.determine_packages()
expect = nutils.BASE_PACKAGES
expect.extend(['neutron-server', 'neutron-plugin-ml2'])
self.assertItemsEqual(pkg_list, expect)
def test_determine_ports(self):
port_list = nutils.determine_ports()
self.assertItemsEqual(port_list, [9696])
@patch('os.path.exists')
def test_resource_map(self, _path_exists):
_path_exists.return_value = False
_map = nutils.resource_map()
confs = [nutils.NEUTRON_CONF, nutils.NEUTRON_DEFAULT,
nutils.APACHE_CONF]
[self.assertIn(q_conf, _map.keys()) for q_conf in confs]
self.assertTrue(nutils.APACHE_24_CONF not in _map.keys())
@patch('os.path.exists')
def test_resource_map_apache24(self, _path_exists):
_path_exists.return_value = True
_map = nutils.resource_map()
confs = [nutils.NEUTRON_CONF, nutils.NEUTRON_DEFAULT,
nutils.APACHE_24_CONF]
[self.assertIn(q_conf, _map.keys()) for q_conf in confs]
self.assertTrue(nutils.APACHE_CONF not in _map.keys())
@patch('os.path.exists')
def test_restart_map(self, mock_path_exists):
mock_path_exists.return_value = False
_restart_map = nutils.restart_map()
ML2CONF = "/etc/neutron/plugins/ml2/ml2_conf.ini"
expect = OrderedDict([
(nutils.NEUTRON_CONF, {
'services': ['neutron-server'],
}),
(nutils.NEUTRON_DEFAULT, {
'services': ['neutron-server'],
}),
(ML2CONF, {
'services': ['neutron-server'],
}),
(nutils.APACHE_CONF, {
'services': ['apache2'],
}),
(nutils.HAPROXY_CONF, {
'services': ['haproxy'],
}),
])
self.assertItemsEqual(_restart_map, expect)
@patch('os.path.exists')
def test_register_configs(self, mock_path_exists):
mock_path_exists.return_value = False
class _mock_OSConfigRenderer():
def __init__(self, templates_dir=None, openstack_release=None):
self.configs = []
self.ctxts = []
def register(self, config, ctxt):
self.configs.append(config)
self.ctxts.append(ctxt)
templating.OSConfigRenderer.side_effect = _mock_OSConfigRenderer
_regconfs = nutils.register_configs()
confs = ['/etc/neutron/neutron.conf',
'/etc/default/neutron-server',
'/etc/neutron/plugins/ml2/ml2_conf.ini',
'/etc/apache2/sites-available/openstack_https_frontend',
'/etc/haproxy/haproxy.cfg']
self.assertItemsEqual(_regconfs.configs, confs)
@patch('os.path.isfile')
def test_keystone_ca_cert_b64_no_cert_file(self, _isfile):
_isfile.return_value = False
cert = nutils.keystone_ca_cert_b64()
self.assertEquals(cert, None)
@patch('os.path.isfile')
def test_keystone_ca_cert_b64(self, _isfile):
_isfile.return_value = True
with patch_open() as (_open, _file):
nutils.keystone_ca_cert_b64()
self.assertTrue(self.b64encode.called)
def test_do_openstack_upgrade(self):
self.config.side_effect = self.test_config.get
self.test_config.set('openstack-origin', 'cloud:trusty-juno')
self.os_release.side_effect = 'icehouse'
self.get_os_codename_install_source.return_value = 'juno'
configs = MagicMock()
nutils.do_openstack_upgrade(configs)
self.log.assert_called()
self.configure_installation_source.assert_called_with(
'cloud:trusty-juno'
)
self.apt_update.assert_called_with(fatal=True)
dpkg_opts = [
'--option', 'Dpkg::Options::=--force-confnew',
'--option', 'Dpkg::Options::=--force-confdef',
]
self.apt_upgrade.assert_called_with(options=dpkg_opts,
fatal=True,
dist=True)
pkgs = nutils.BASE_PACKAGES
pkgs.sort()
self.apt_install.assert_called_with(packages=pkgs,
options=dpkg_opts,
fatal=True)
configs.set_release.assert_called_with(openstack_release='juno')
|