Hardware introspection daemon for OpenStack Ironic
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ironic-inspector/ironic_inspector/test/base.py

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5.9 KiB

# 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 fixtures
import futurist
import mock
from oslo_concurrency import lockutils
from oslo_config import cfg
from oslo_config import fixture as config_fixture
from oslo_log import log
from oslo_utils import units
from oslo_utils import uuidutils
from ironic_inspector.common import i18n
# Import configuration options
from ironic_inspector import conf # noqa
from ironic_inspector import db
from ironic_inspector import node_cache
from ironic_inspector.plugins import base as plugins_base
from ironic_inspector import utils
CONF = cfg.CONF
class BaseTest(fixtures.TestWithFixtures):
IS_FUNCTIONAL = False
def setUp(self):
super(BaseTest, self).setUp()
if not self.IS_FUNCTIONAL:
self.init_test_conf()
self.session = db.get_session()
engine = db.get_engine()
db.Base.metadata.create_all(engine)
engine.connect()
self.addCleanup(db.get_engine().dispose)
plugins_base._HOOKS_MGR = None
node_cache._SEMAPHORES = lockutils.Semaphores()
for name in ('_', '_LI', '_LW', '_LE', '_LC'):
patch = mock.patch.object(i18n, name, lambda s: s)
patch.start()
# 'p=patch' magic is due to how closures work
self.addCleanup(lambda p=patch: p.stop())
utils._EXECUTOR = futurist.SynchronousExecutor(green=True)
def init_test_conf(self):
CONF.reset()
log.register_options(CONF)
self.cfg = self.useFixture(config_fixture.Config(CONF))
self.cfg.set_default('connection', "sqlite:///", group='database')
self.cfg.set_default('slave_connection', False, group='database')
self.cfg.set_default('max_retries', 10, group='database')
def assertPatchEqual(self, expected, actual):
expected = sorted(expected, key=lambda p: p['path'])
actual = sorted(actual, key=lambda p: p['path'])
self.assertEqual(expected, actual)
def assertCalledWithPatch(self, expected, mock_call):
def _get_patch_param(call):
try:
return call[0][1]
except IndexError:
return call[0][0]
actual = sum(map(_get_patch_param, mock_call.call_args_list), [])
self.assertPatchEqual(actual, expected)
class InventoryTest(BaseTest):
def setUp(self):
super(InventoryTest, self).setUp()
# Prepare some realistic inventory
# https://github.com/openstack/ironic-inspector/blob/master/HTTP-API.rst # noqa
self.bmc_address = '1.2.3.4'
self.macs = ['11:22:33:44:55:66', '66:55:44:33:22:11']
self.ips = ['1.2.1.2', '1.2.1.1']
self.inactive_mac = '12:12:21:12:21:12'
self.pxe_mac = self.macs[0]
self.all_macs = self.macs + [self.inactive_mac]
self.pxe_iface_name = 'eth1'
self.data = {
'boot_interface': '01-' + self.pxe_mac.replace(':', '-'),
'inventory': {
'interfaces': [
{'name': 'eth1', 'mac_address': self.macs[0],
'ipv4_address': self.ips[0]},
{'name': 'eth2', 'mac_address': self.inactive_mac},
{'name': 'eth3', 'mac_address': self.macs[1],
'ipv4_address': self.ips[1]},
],
'disks': [
{'name': '/dev/sda', 'model': 'Big Data Disk',
'size': 1000 * units.Gi},
{'name': '/dev/sdb', 'model': 'Small OS Disk',
'size': 20 * units.Gi},
],
'cpu': {
'count': 4,
'architecture': 'x86_64'
},
'memory': {
'physical_mb': 12288
},
'bmc_address': self.bmc_address
},
'root_disk': {'name': '/dev/sda', 'model': 'Big Data Disk',
'size': 1000 * units.Gi,
'wwn': None},
}
self.inventory = self.data['inventory']
self.all_interfaces = {
'eth1': {'mac': self.macs[0], 'ip': self.ips[0]},
'eth2': {'mac': self.inactive_mac, 'ip': None},
'eth3': {'mac': self.macs[1], 'ip': self.ips[1]}
}
self.active_interfaces = {
'eth1': {'mac': self.macs[0], 'ip': self.ips[0]},
'eth3': {'mac': self.macs[1], 'ip': self.ips[1]}
}
self.pxe_interfaces = {
self.pxe_iface_name: self.all_interfaces[self.pxe_iface_name]
}
class NodeTest(InventoryTest):
def setUp(self):
super(NodeTest, self).setUp()
self.uuid = uuidutils.generate_uuid()
fake_node = {
'driver': 'pxe_ipmitool',
'driver_info': {'ipmi_address': self.bmc_address},
'properties': {'cpu_arch': 'i386', 'local_gb': 40},
'uuid': self.uuid,
'power_state': 'power on',
'provision_state': 'inspecting',
'extra': {},
'instance_uuid': None,
'maintenance': False
}
mock_to_dict = mock.Mock(return_value=fake_node)
self.node = mock.Mock(**fake_node)
self.node.to_dict = mock_to_dict
self.ports = []
self.node_info = node_cache.NodeInfo(uuid=self.uuid, started_at=0,
node=self.node, ports=self.ports)
self.node_info.node = mock.Mock(return_value=self.node)