/usr/lib/python2.7/dist-packages/os_faults/tests/unit/api/test_node_collection.py is in python-os-faults 0.1.17-0ubuntu1.1.
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# 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 copy
import mock
import six
from os_faults.api import cloud_management
from os_faults.api import error
from os_faults.api import node_collection
from os_faults.api import power_management
from os_faults.tests.unit import test
class MyNodeCollection(node_collection.NodeCollection):
pass
class NodeCollectionTestCase(test.TestCase):
def setUp(self):
super(NodeCollectionTestCase, self).setUp()
self.mock_cloud_management = mock.Mock(
spec=cloud_management.CloudManagement)
self.mock_power_manager = mock.Mock(
spec=power_management.PowerManager)
self.mock_cloud_management.power_manager = self.mock_power_manager
self.hosts = [
node_collection.Host(ip='10.0.0.2', mac='09:7b:74:90:63:c1',
fqdn='node1.com'),
node_collection.Host(ip='10.0.0.3', mac='09:7b:74:90:63:c2',
fqdn='node2.com'),
node_collection.Host(ip='10.0.0.4', mac='09:7b:74:90:63:c3',
fqdn='node3.com'),
node_collection.Host(ip='10.0.0.5', mac='09:7b:74:90:63:c4',
fqdn='node4.com'),
]
self.node_collection = node_collection.NodeCollection(
cloud_management=self.mock_cloud_management,
hosts=copy.deepcopy(self.hosts))
self.hosts2 = [
node_collection.Host(ip='10.0.0.7', mac='09:7b:74:90:63:c7',
fqdn='node6.com'),
node_collection.Host(ip='10.0.0.3', mac='09:7b:74:90:63:c2',
fqdn='node2.com'),
node_collection.Host(ip='10.0.0.6', mac='09:7b:74:90:63:c6',
fqdn='node5.com'),
node_collection.Host(ip='10.0.0.2', mac='09:7b:74:90:63:c1',
fqdn='node1.com'),
]
self.node_collection2 = node_collection.NodeCollection(
cloud_management=self.mock_cloud_management,
hosts=copy.deepcopy(self.hosts2))
def test_check_types_wrong_type(self):
collection = MyNodeCollection(None, [])
self.assertRaises(TypeError, self.node_collection._check_nodes_types,
collection)
self.assertRaises(TypeError, collection._check_nodes_types,
self.node_collection)
def test_check_types_wrong_cloud_management(self):
collection = node_collection.NodeCollection(None, [])
self.assertRaises(error.NodeCollectionError,
self.node_collection._check_nodes_types, collection)
self.assertRaises(error.NodeCollectionError,
collection._check_nodes_types, self.node_collection)
def test_repr(self):
self.assertIsInstance(repr(self.node_collection), six.string_types)
def test_len(self):
self.assertEqual(4, len(self.node_collection))
def test_add(self):
collection = self.node_collection + self.node_collection2
self.assertEqual(['10.0.0.2', '10.0.0.3', '10.0.0.4', '10.0.0.5',
'10.0.0.6', '10.0.0.7'],
collection.get_ips())
def test_sub(self):
collection = self.node_collection - self.node_collection2
self.assertEqual(['10.0.0.4', '10.0.0.5'],
collection.get_ips())
def test_and(self):
collection = self.node_collection & self.node_collection2
self.assertEqual(['10.0.0.2', '10.0.0.3'],
collection.get_ips())
def test_or(self):
collection = self.node_collection | self.node_collection2
self.assertEqual(['10.0.0.2', '10.0.0.3', '10.0.0.4', '10.0.0.5',
'10.0.0.6', '10.0.0.7'],
collection.get_ips())
def test_xor(self):
collection = self.node_collection ^ self.node_collection2
self.assertEqual(['10.0.0.4', '10.0.0.5', '10.0.0.6', '10.0.0.7'],
collection.get_ips())
def test_in(self):
self.assertIn(self.hosts[0], self.node_collection)
def test_not_in(self):
self.assertNotIn(self.hosts2[2], self.node_collection)
def test_iter(self):
self.assertEqual(self.hosts, list(self.node_collection))
def test_iterate_hosts(self):
self.assertEqual(self.hosts,
list(self.node_collection.iterate_hosts()))
def test_get_ips(self):
self.assertEqual(['10.0.0.2', '10.0.0.3', '10.0.0.4', '10.0.0.5'],
self.node_collection.get_ips())
def test_get_macs(self):
self.assertEqual(['09:7b:74:90:63:c1',
'09:7b:74:90:63:c2',
'09:7b:74:90:63:c3',
'09:7b:74:90:63:c4'],
self.node_collection.get_macs())
def test_get_fqdns(self):
self.assertEqual(['node1.com', 'node2.com', 'node3.com', 'node4.com'],
self.node_collection.get_fqdns())
def test_pick(self):
one = self.node_collection.pick()
self.assertEqual(1, len(one))
self.assertIn(next(iter(one.hosts)), self.hosts)
def test_filter(self):
one = self.node_collection.filter(lambda host: host.ip == '10.0.0.2')
self.assertEqual(1, len(one))
self.assertEqual(self.hosts[0], one.hosts[0])
def test_filter_error(self):
self.assertRaises(error.NodeCollectionError,
self.node_collection.filter,
lambda host: host.ip == 'foo')
def test_run_task(self):
result = self.node_collection.run_task({'foo': 'bar'},
raise_on_error=False)
mock_execute_on_cloud = self.mock_cloud_management.execute_on_cloud
expected_result = mock_execute_on_cloud.return_value
self.assertIs(result, expected_result)
mock_execute_on_cloud.assert_called_once_with(
self.hosts, {'foo': 'bar'}, raise_on_error=False)
def test_pick_count(self):
two = self.node_collection.pick(count=2)
self.assertEqual(2, len(two))
for host in two:
self.assertIn(host, self.node_collection)
def test_pick_exception(self):
self.assertRaises(
error.NodeCollectionError, self.node_collection.pick, count=10)
def test_poweroff(self):
self.node_collection.poweroff()
self.mock_power_manager.poweroff.assert_called_once_with(self.hosts)
def test_poweron(self):
self.node_collection.poweron()
self.mock_power_manager.poweron.assert_called_once_with(self.hosts)
def test_reset(self):
self.node_collection.reset()
self.mock_power_manager.reset.assert_called_once_with(self.hosts)
def test_shutdown(self):
self.node_collection.shutdown()
self.mock_power_manager.shutdown.assert_called_once_with(self.hosts)
def test_reboot(self):
self.node_collection.reboot()
self.mock_cloud_management.execute_on_cloud.assert_called_once_with(
self.hosts, {'command': 'reboot now'})
def test_snapshot(self):
self.node_collection.snapshot('foo')
self.mock_power_manager.snapshot.assert_called_once_with(
self.hosts, 'foo', True)
def test_revert(self):
self.node_collection.revert('foo')
self.mock_power_manager.revert.assert_called_once_with(
self.hosts, 'foo', True)
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