/usr/lib/python3/dist-packages/provisioningserver/drivers/power/tests/test_msftocs.py is in python3-maas-provisioningserver 2.0.0~beta3+bzr4941-0ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 | # Copyright 2015-2016 Canonical Ltd. This software is licensed under the
# GNU Affero General Public License version 3 (see the file LICENSE).
"""Tests for `provisioningserver.drivers.power.msftocs`."""
__all__ = []
from io import StringIO
from random import randint
from textwrap import dedent
import urllib.parse
from hypothesis import given
from hypothesis.strategies import sampled_from
from maastesting.factory import factory
from maastesting.matchers import (
MockCalledOnceWith,
MockCallsMatch,
)
from maastesting.testcase import (
MAASTestCase,
MAASTwistedRunTest,
)
from mock import (
call,
Mock,
)
from provisioningserver.drivers.power import (
msftocs as msftocs_module,
PowerActionError,
PowerConnError,
PowerFatalError,
)
from provisioningserver.drivers.power.msftocs import (
MicrosoftOCSPowerDriver,
MicrosoftOCSState,
probe_and_enlist_msftocs,
)
from provisioningserver.utils.twisted import asynchronous
from testtools.matchers import Equals
from testtools.testcase import ExpectedException
from twisted.internet.defer import inlineCallbacks
from twisted.internet.threads import deferToThread
XMLNS = "http://schemas.datacontract.org/2004/07/Microsoft.GFS.WCS.Contracts"
XMLNS_I = "http://www.w3.org/2001/XMLSchema-instance"
def make_context():
"""Make and return a power parameters context."""
return {
'power_address': factory.make_ipv4_address(),
'power_port': randint(2000, 4000),
'power_user': factory.make_name('power_user'),
'power_pass': factory.make_name('power_pass'),
'blade_id': randint(1, 24),
}
class TestMicrosoftOCSPowerDriver(MAASTestCase):
def test_missing_packages(self):
# there's nothing to check for, just confirm it returns []
driver = MicrosoftOCSPowerDriver()
missing = driver.detect_missing_packages()
self.assertItemsEqual([], missing)
def test_extract_from_response_finds_element_content(self):
driver = MicrosoftOCSPowerDriver()
response = dedent("""
<a xmlns='%s' xmlns:i='%s'>
<b/>
<c/>
<d>Test</d>
</a>
""" % (XMLNS, XMLNS_I))
element_tag = 'd'
expected = 'Test'
output = driver.extract_from_response(response, element_tag)
self.assertThat(output, Equals(expected))
def test_get_gets_response(self):
driver = MicrosoftOCSPowerDriver()
context = make_context()
command = factory.make_string()
params = [factory.make_string() for _ in range(3)]
expected = dedent("""
<ChassisInfoResponse xmlns='%s' xmlns:i='%s'>
<bladeCollections>
<BladeInfo>
</BladeInfo>
</bladeCollections>
</ChassisInfoResponse>
""" % (XMLNS, XMLNS_I))
response = StringIO(expected)
self.patch(urllib.request, "urlopen", Mock(return_value=response))
output = driver.get(command, context, params)
self.assertEquals(output, expected)
def test_get_crashes_on_http_error(self):
driver = MicrosoftOCSPowerDriver()
context = make_context()
command = factory.make_string()
mock_urlopen = self.patch(urllib.request, "urlopen")
mock_urlopen.side_effect = urllib.error.HTTPError(
None, None, None, None, None)
self.assertRaises(
PowerConnError, driver.get, command, context)
def test_get_crashes_on_url_error(self):
driver = MicrosoftOCSPowerDriver()
context = make_context()
command = factory.make_string()
mock_urlopen = self.patch(urllib.request, "urlopen")
mock_urlopen.side_effect = urllib.error.URLError("URL Error")
self.assertRaises(
PowerConnError, driver.get, command, context)
def test_set_next_boot_device_sets_device(self):
driver = MicrosoftOCSPowerDriver()
context = make_context()
bootType = '2'
boot_uefi = 'false'
boot_persistent = 'false'
params = [
"bladeid=%s" % context['blade_id'], "bootType=%s" % bootType,
"uefi=%s" % boot_uefi, "persistent=%s" % boot_persistent
]
mock_get = self.patch(driver, "get")
driver.set_next_boot_device(context, pxe=True)
self.assertThat(
mock_get, MockCalledOnceWith('SetNextBoot', context, params))
def test_get_blades_gets_blades(self):
driver = MicrosoftOCSPowerDriver()
context = make_context()
response = dedent("""
<ChassisInfoResponse xmlns='%s' xmlns:i='%s'>
<bladeCollections>
<BladeInfo>
<completionCode>Success</completionCode>
<apiVersion>1</apiVersion>
<statusDescription/>
<bladeNumber>11</bladeNumber>
<bladeGuid></bladeGuid>
<bladeName>BLADE11</bladeName>
<powerState>ON</powerState>
<bladeMacAddress>
<NicInfo>
<completionCode>Success</completionCode>
<apiVersion>1</apiVersion>
<statusDescription/>
<deviceId>1</deviceId>
<macAddress>F4:52:14:D6:70:98</macAddress>
</NicInfo>
<NicInfo>
<completionCode>Success</completionCode>
<apiVersion>1</apiVersion>
<statusDescription></statusDescription>
<deviceId>2</deviceId>
<macAddress/>
</NicInfo>
</bladeMacAddress>
</BladeInfo>
</bladeCollections>
</ChassisInfoResponse>
""" % (XMLNS, XMLNS_I))
mock_get = self.patch(
driver, "get", Mock(return_value=response))
expected = {'11': ['F4:52:14:D6:70:98']}
output = driver.get_blades(context)
self.expectThat(output, Equals(expected))
self.expectThat(
mock_get, MockCalledOnceWith('GetChassisInfo', context))
def test_power_on_powers_on_blade(self):
driver = MicrosoftOCSPowerDriver()
context = make_context()
system_id = factory.make_name('system_id')
mock_power_query = self.patch(driver, "power_query")
mock_power_query.return_value = 'on'
mock_power_off = self.patch(driver, "power_off")
mock_set_next_boot_device = self.patch(
driver, "set_next_boot_device")
mock_get = self.patch(driver, "get")
driver.power_on(system_id, context)
self.expectThat(
mock_power_query, MockCalledOnceWith(system_id, context))
self.expectThat(mock_power_off, MockCalledOnceWith(system_id, context))
self.expectThat(
mock_set_next_boot_device, MockCallsMatch(
call(context, persistent=True), call(context, pxe=True)))
self.expectThat(
mock_get, MockCalledOnceWith(
'SetBladeOn', context, ["bladeid=%s" % context['blade_id']]))
def test_power_on_crashes_for_connection_error(self):
driver = MicrosoftOCSPowerDriver()
context = make_context()
system_id = factory.make_name('system_id')
self.patch(driver, "power_query", Mock(return_value='off'))
self.patch(driver, "set_next_boot_device")
mock_get = self.patch(driver, "get")
mock_get.side_effect = PowerConnError("Connection Error")
self.assertRaises(
PowerActionError, driver.power_on, system_id, context)
def test_power_off_powers_off_blade(self):
driver = MicrosoftOCSPowerDriver()
context = make_context()
system_id = factory.make_name('system_id')
mock_get = self.patch(driver, "get")
driver.power_off(system_id, context)
self.assertThat(
mock_get, MockCalledOnceWith(
'SetBladeOff', context, ["bladeid=%s" % context['blade_id']]))
def test_power_off_crashes_for_connection_error(self):
driver = MicrosoftOCSPowerDriver()
context = make_context()
system_id = factory.make_name('system_id')
mock_get = self.patch(driver, "get")
mock_get.side_effect = PowerConnError("Connection Error")
self.assertRaises(
PowerActionError, driver.power_off, system_id, context)
@given(sampled_from([MicrosoftOCSState.ON, MicrosoftOCSState.OFF]))
def test_power_query_returns_power_state(self, power_state):
def get_msftocs_state(power_state):
if power_state == MicrosoftOCSState.OFF:
return 'off'
elif power_state == MicrosoftOCSState.ON:
return 'on'
driver = MicrosoftOCSPowerDriver()
context = make_context()
system_id = factory.make_name('system_id')
mock_extract_from_response = self.patch(
driver, "extract_from_response")
mock_extract_from_response.return_value = power_state
self.patch(driver, "get")
output = driver.power_query(system_id, context)
self.assertThat(output, Equals(get_msftocs_state(power_state)))
def test_power_query_crashes_for_connection_error(self):
driver = MicrosoftOCSPowerDriver()
context = make_context()
system_id = factory.make_name('system_id')
mock_extract_from_response = self.patch(
driver, "extract_from_response")
mock_extract_from_response.side_effect = PowerConnError(
"Connection Error")
self.patch(driver, "get")
self.assertRaises(
PowerActionError, driver.power_query, system_id, context)
def test_power_query_crashes_when_unable_to_find_match(self):
driver = MicrosoftOCSPowerDriver()
context = make_context()
system_id = factory.make_name('system_id')
mock_extract_from_response = self.patch(
driver, "extract_from_response")
mock_extract_from_response.return_value = "Rubbish"
self.patch(driver, "get")
self.assertRaises(
PowerFatalError, driver.power_query, system_id, context)
class TestMicrosoftOCSProbeAndEnlist(MAASTestCase):
"""Tests for `probe_and_enlist_msftocs`."""
run_tests_with = MAASTwistedRunTest.make_factory(timeout=5)
@inlineCallbacks
def test_probe_and_enlist_msftocs_probes_and_enlists(self):
context = make_context()
user = factory.make_name('user')
system_id = factory.make_name('system_id')
domain = factory.make_name('domain')
macs = [factory.make_mac_address() for _ in range(3)]
mock_get_blades = self.patch(MicrosoftOCSPowerDriver, "get_blades")
mock_get_blades.return_value = {'%s' % context['blade_id']: macs}
self.patch(MicrosoftOCSPowerDriver, "set_next_boot_device")
mock_create_node = self.patch(msftocs_module, "create_node")
mock_create_node.side_effect = asynchronous(lambda *args: system_id)
mock_commission_node = self.patch(msftocs_module, "commission_node")
yield deferToThread(
probe_and_enlist_msftocs, user, context['power_address'],
context['power_port'], context['power_user'],
context['power_pass'], True, domain)
self.expectThat(
mock_create_node, MockCalledOnceWith(
macs, 'amd64', 'msftocs', context, domain))
self.expectThat(
mock_commission_node, MockCalledOnceWith(system_id, user))
@inlineCallbacks
def test_probe_and_enlist_msftocs_get_blades_failure_server_error(self):
user = factory.make_name('user')
context = make_context()
mock_get_blades = self.patch(MicrosoftOCSPowerDriver, "get_blades")
mock_get_blades.side_effect = urllib.error.URLError("URL Error")
with ExpectedException(PowerFatalError):
yield deferToThread(
probe_and_enlist_msftocs, user, context['power_address'],
context['power_port'], context['power_user'],
context['power_pass'])
@inlineCallbacks
def test_probe_and_enlist_msftocs_get_blades_failure_http_error(self):
user = factory.make_name('user')
context = make_context()
mock_get_blades = self.patch(MicrosoftOCSPowerDriver, "get_blades")
mock_get_blades.side_effect = urllib.error.HTTPError(
None, None, None, None, None)
with ExpectedException(PowerFatalError):
yield deferToThread(
probe_and_enlist_msftocs, user, context['power_address'],
context['power_port'], context['power_user'],
context['power_pass'])
|