704 lines
27 KiB
Python
704 lines
27 KiB
Python
#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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"""Tests for :module:'heat.engine.clients.os.nova'."""
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import collections
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import uuid
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import mock
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from novaclient import client as nc
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from novaclient import exceptions as nova_exceptions
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from oslo_config import cfg
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from oslo_serialization import jsonutils as json
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import requests
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import six
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from heat.common import exception
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from heat.engine.clients.os import nova
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from heat.tests import common
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from heat.tests.openstack.nova import fakes as fakes_nova
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from heat.tests import utils
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class NovaClientPluginTestCase(common.HeatTestCase):
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def setUp(self):
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super(NovaClientPluginTestCase, self).setUp()
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self.nova_client = mock.MagicMock()
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con = utils.dummy_context()
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c = con.clients
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self.nova_plugin = c.client_plugin('nova')
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self.nova_plugin.client = lambda: self.nova_client
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class NovaClientPluginTest(NovaClientPluginTestCase):
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"""Basic tests for :module:'heat.engine.clients.os.nova'."""
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def test_create(self):
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context = utils.dummy_context()
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ext_mock = self.patchobject(nc, 'discover_extensions')
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plugin = context.clients.client_plugin('nova')
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plugin.max_microversion = '2.53'
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client = plugin.client()
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ext_mock.assert_called_once_with('2.53')
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self.assertIsNotNone(client.servers)
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def test_v2_26_create(self):
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ctxt = utils.dummy_context()
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ext_mock = self.patchobject(nc, 'discover_extensions')
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self.patchobject(nc, 'Client', return_value=mock.Mock())
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plugin = ctxt.clients.client_plugin('nova')
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plugin.max_microversion = '2.53'
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plugin.client(version='2.26')
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ext_mock.assert_called_once_with('2.26')
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def test_v2_26_create_failed(self):
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ctxt = utils.dummy_context()
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self.patchobject(nc, 'discover_extensions')
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plugin = ctxt.clients.client_plugin('nova')
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plugin.max_microversion = '2.23'
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client_stub = mock.Mock()
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self.patchobject(nc, 'Client', return_value=client_stub)
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self.assertRaises(exception.InvalidServiceVersion,
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plugin.client, '2.26')
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def test_get_ip(self):
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my_image = mock.MagicMock()
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my_image.addresses = {
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'public': [{'version': 4,
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'addr': '4.5.6.7'},
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{'version': 6,
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'addr': '2401:1801:7800:0101:c058:dd33:ff18:04e6'}],
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'private': [{'version': 4,
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'addr': '10.13.12.13'}]}
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expected = '4.5.6.7'
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observed = self.nova_plugin.get_ip(my_image, 'public', 4)
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self.assertEqual(expected, observed)
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expected = '10.13.12.13'
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observed = self.nova_plugin.get_ip(my_image, 'private', 4)
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self.assertEqual(expected, observed)
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expected = '2401:1801:7800:0101:c058:dd33:ff18:04e6'
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observed = self.nova_plugin.get_ip(my_image, 'public', 6)
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self.assertEqual(expected, observed)
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def test_find_flavor_by_name_or_id(self):
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"""Tests the find_flavor_by_name_or_id function."""
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flav_id = str(uuid.uuid4())
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flav_name = 'X-Large'
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my_flavor = mock.MagicMock()
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my_flavor.name = flav_name
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my_flavor.id = flav_id
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self.nova_client.flavors.get.side_effect = [
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my_flavor,
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nova_exceptions.NotFound(''),
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nova_exceptions.NotFound(''),
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]
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self.nova_client.flavors.find.side_effect = [
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my_flavor,
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nova_exceptions.NotFound(''),
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]
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self.assertEqual(flav_id,
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self.nova_plugin.find_flavor_by_name_or_id(flav_id))
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self.assertEqual(flav_id,
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self.nova_plugin.find_flavor_by_name_or_id(flav_name))
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self.assertRaises(nova_exceptions.ClientException,
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self.nova_plugin.find_flavor_by_name_or_id,
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'noflavor')
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self.assertEqual(3, self.nova_client.flavors.get.call_count)
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self.assertEqual(2, self.nova_client.flavors.find.call_count)
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def test_get_host(self):
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"""Tests the get_host function."""
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my_host_name = 'myhost'
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my_host = mock.MagicMock()
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my_host.host_name = my_host_name
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my_host.service = 'compute'
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wrong_host = mock.MagicMock()
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wrong_host.host_name = 'wrong_host'
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wrong_host.service = 'compute'
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self.nova_client.hosts.list.side_effect = [
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[my_host],
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[wrong_host],
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exception.EntityNotFound(entity='Host', name='nohost')
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]
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self.assertEqual(my_host, self.nova_plugin.get_host(my_host_name))
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self.assertRaises(exception.EntityNotFound,
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self.nova_plugin.get_host, my_host_name)
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self.assertRaises(exception.EntityNotFound,
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self.nova_plugin.get_host, 'nohost')
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self.assertEqual(3, self.nova_client.hosts.list.call_count)
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calls = [mock.call(), mock.call(), mock.call()]
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self.assertEqual(calls,
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self.nova_client.hosts.list.call_args_list)
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def test_get_keypair(self):
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"""Tests the get_keypair function."""
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my_pub_key = 'a cool public key string'
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my_key_name = 'mykey'
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my_key = mock.MagicMock()
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my_key.public_key = my_pub_key
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my_key.name = my_key_name
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self.nova_client.keypairs.get.side_effect = [
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my_key, nova_exceptions.NotFound(404)]
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self.assertEqual(my_key, self.nova_plugin.get_keypair(my_key_name))
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self.assertRaises(exception.EntityNotFound,
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self.nova_plugin.get_keypair, 'notakey')
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calls = [mock.call(my_key_name),
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mock.call('notakey')]
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self.nova_client.keypairs.get.assert_has_calls(calls)
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def test_get_server(self):
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"""Tests the get_server function."""
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my_server = mock.MagicMock()
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self.nova_client.servers.get.side_effect = [
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my_server, nova_exceptions.NotFound(404)]
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self.assertEqual(my_server, self.nova_plugin.get_server('my_server'))
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self.assertRaises(exception.EntityNotFound,
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self.nova_plugin.get_server, 'idontexist')
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calls = [mock.call('my_server'),
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mock.call('idontexist')]
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self.nova_client.servers.get.assert_has_calls(calls)
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def test_get_status(self):
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server = mock.Mock()
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server.status = 'ACTIVE'
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observed = self.nova_plugin.get_status(server)
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self.assertEqual('ACTIVE', observed)
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server.status = 'ACTIVE(STATUS)'
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observed = self.nova_plugin.get_status(server)
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self.assertEqual('ACTIVE', observed)
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def test_check_verify_resize_task_state(self):
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"""Tests the check_verify_resize function with resize task_state."""
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my_server = mock.MagicMock(status='Foo')
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setattr(my_server, 'OS-EXT-STS:task_state', 'resize_finish')
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self.nova_client.servers.get.side_effect = [my_server]
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self.assertEqual(
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False, self.nova_plugin.check_verify_resize('my_server'))
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def test_check_verify_resize_error(self):
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"""Tests the check_verify_resize function with unknown status."""
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my_server = mock.MagicMock(status='Foo')
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setattr(my_server, 'OS-EXT-STS:task_state', 'active')
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self.nova_client.servers.get.side_effect = [my_server]
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self.assertRaises(
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exception.ResourceUnknownStatus,
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self.nova_plugin.check_verify_resize,
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'my_server')
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def _absolute_limits(self):
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max_personality = mock.Mock()
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max_personality.name = 'maxPersonality'
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max_personality.value = 5
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max_personality_size = mock.Mock()
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max_personality_size.name = 'maxPersonalitySize'
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max_personality_size.value = 10240
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max_server_meta = mock.Mock()
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max_server_meta.name = 'maxServerMeta'
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max_server_meta.value = 3
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yield max_personality
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yield max_personality_size
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yield max_server_meta
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def test_absolute_limits_success(self):
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limits = mock.Mock()
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limits.absolute = self._absolute_limits()
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self.nova_client.limits.get.return_value = limits
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self.nova_plugin.absolute_limits()
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def test_absolute_limits_retry(self):
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limits = mock.Mock()
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limits.absolute = self._absolute_limits()
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self.nova_client.limits.get.side_effect = [
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requests.ConnectionError, requests.ConnectionError,
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limits]
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self.nova_plugin.absolute_limits()
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self.assertEqual(3, self.nova_client.limits.get.call_count)
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def test_absolute_limits_failure(self):
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limits = mock.Mock()
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limits.absolute = self._absolute_limits()
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self.nova_client.limits.get.side_effect = [
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requests.ConnectionError, requests.ConnectionError,
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requests.ConnectionError]
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self.assertRaises(requests.ConnectionError,
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self.nova_plugin.absolute_limits)
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class NovaClientPluginRefreshServerTest(NovaClientPluginTestCase):
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msg = ("ClientException: The server has either erred or is "
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"incapable of performing the requested operation.")
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scenarios = [
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('successful_refresh', dict(
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value=None,
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e_raise=False)),
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('overlimit_error', dict(
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value=nova_exceptions.OverLimit(413, "limit reached"),
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e_raise=False)),
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('500_error', dict(
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value=nova_exceptions.ClientException(500, msg),
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e_raise=False)),
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('503_error', dict(
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value=nova_exceptions.ClientException(503, msg),
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e_raise=False)),
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('unhandled_exception', dict(
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value=nova_exceptions.ClientException(501, msg),
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e_raise=True)),
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]
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def test_refresh(self):
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server = mock.MagicMock()
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server.get.side_effect = [self.value]
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if self.e_raise:
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self.assertRaises(nova_exceptions.ClientException,
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self.nova_plugin.refresh_server, server)
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else:
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self.assertIsNone(self.nova_plugin.refresh_server(server))
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server.get.assert_called_once_with()
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class NovaClientPluginFetchServerTest(NovaClientPluginTestCase):
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server = mock.Mock()
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# set explicitly as id and name has internal meaning in mock.Mock
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server.id = '1234'
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server.name = 'test_fetch_server'
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msg = ("ClientException: The server has either erred or is "
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"incapable of performing the requested operation.")
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scenarios = [
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('successful_refresh', dict(
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value=server,
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e_raise=False)),
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('overlimit_error', dict(
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value=nova_exceptions.OverLimit(413, "limit reached"),
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e_raise=False)),
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('500_error', dict(
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value=nova_exceptions.ClientException(500, msg),
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e_raise=False)),
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('503_error', dict(
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value=nova_exceptions.ClientException(503, msg),
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e_raise=False)),
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('unhandled_exception', dict(
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value=nova_exceptions.ClientException(501, msg),
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e_raise=True)),
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]
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def test_fetch_server(self):
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self.nova_client.servers.get.side_effect = [self.value]
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if self.e_raise:
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self.assertRaises(nova_exceptions.ClientException,
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self.nova_plugin.fetch_server, self.server.id)
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elif isinstance(self.value, mock.Mock):
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self.assertEqual(self.value,
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self.nova_plugin.fetch_server(self.server.id))
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else:
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self.assertIsNone(self.nova_plugin.fetch_server(self.server.id))
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self.nova_client.servers.get.assert_called_once_with(self.server.id)
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class NovaClientPluginCheckActiveTest(NovaClientPluginTestCase):
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scenarios = [
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('active', dict(
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status='ACTIVE',
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e_raise=False)),
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('deferred', dict(
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status='BUILD',
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e_raise=False)),
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('error', dict(
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status='ERROR',
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e_raise=exception.ResourceInError)),
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('unknown', dict(
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status='VIKINGS!',
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e_raise=exception.ResourceUnknownStatus))
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]
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def setUp(self):
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super(NovaClientPluginCheckActiveTest, self).setUp()
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self.server = mock.Mock()
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self.server.id = '1234'
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self.server.status = self.status
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self.r_mock = self.patchobject(self.nova_plugin, 'refresh_server',
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return_value=None)
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self.f_mock = self.patchobject(self.nova_plugin, 'fetch_server',
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return_value=self.server)
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def test_check_active_with_object(self):
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if self.e_raise:
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self.assertRaises(self.e_raise,
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self.nova_plugin._check_active, self.server)
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self.r_mock.assert_called_once_with(self.server)
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elif self.status in self.nova_plugin.deferred_server_statuses:
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self.assertFalse(self.nova_plugin._check_active(self.server))
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self.r_mock.assert_called_once_with(self.server)
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else:
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self.assertTrue(self.nova_plugin._check_active(self.server))
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self.assertEqual(0, self.r_mock.call_count)
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self.assertEqual(0, self.f_mock.call_count)
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def test_check_active_with_string(self):
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if self.e_raise:
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self.assertRaises(self.e_raise,
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self.nova_plugin._check_active, self.server.id)
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elif self.status in self.nova_plugin.deferred_server_statuses:
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self.assertFalse(self.nova_plugin._check_active(self.server.id))
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else:
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self.assertTrue(self.nova_plugin._check_active(self.server.id))
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self.f_mock.assert_called_once_with(self.server.id)
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self.assertEqual(0, self.r_mock.call_count)
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def test_check_active_with_string_unavailable(self):
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self.f_mock.return_value = None
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self.assertFalse(self.nova_plugin._check_active(self.server.id))
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self.f_mock.assert_called_once_with(self.server.id)
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self.assertEqual(0, self.r_mock.call_count)
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class NovaClientPluginUserdataTest(NovaClientPluginTestCase):
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def test_build_userdata(self):
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"""Tests the build_userdata function."""
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cfg.CONF.set_override('heat_metadata_server_url',
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'http://server.test:123')
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cfg.CONF.set_override('instance_connection_is_secure', False)
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cfg.CONF.set_override(
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'instance_connection_https_validate_certificates', False)
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data = self.nova_plugin.build_userdata({})
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self.assertIn("Content-Type: text/cloud-config;", data)
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self.assertIn("Content-Type: text/cloud-boothook;", data)
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self.assertIn("Content-Type: text/part-handler;", data)
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self.assertIn("Content-Type: text/x-cfninitdata;", data)
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self.assertIn("Content-Type: text/x-shellscript;", data)
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self.assertIn("http://server.test:123", data)
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self.assertIn("[Boto]", data)
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def test_build_userdata_without_instance_user(self):
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"""Don't add a custom instance user when not requested."""
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cfg.CONF.set_override('heat_metadata_server_url',
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'http://server.test:123')
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data = self.nova_plugin.build_userdata({}, instance_user=None)
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self.assertNotIn('user: ', data)
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self.assertNotIn('useradd', data)
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self.assertNotIn('ec2-user', data)
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def test_build_userdata_with_instance_user(self):
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"""Add a custom instance user."""
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cfg.CONF.set_override('heat_metadata_server_url',
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'http://server.test:123')
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data = self.nova_plugin.build_userdata({}, instance_user='ec2-user')
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self.assertIn('user: ', data)
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self.assertIn('useradd', data)
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self.assertIn('ec2-user', data)
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def test_build_userdata_with_ignition(self):
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metadata = {"os-collect-config": {"heat": {"password": "***"}}}
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userdata = '{"ignition": {"version": "3.0"}, "storage": {"files": []}}'
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ud_format = 'SOFTWARE_CONFIG'
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data = self.nova_plugin.build_userdata(metadata,
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userdata=userdata,
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user_data_format=ud_format)
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ig = json.loads(data)
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self.assertEqual("/var/lib/heat-cfntools/cfn-init-data",
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ig["storage"]["files"][0]["path"])
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self.assertEqual("/var/lib/cloud/data/cfn-init-data",
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ig["storage"]["files"][1]["path"])
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self.assertEqual("data:,%7B%22os-collect-config%22%3A%20%7B%22heat"
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"%22%3A%20%7B%22password%22%3A%20%22%2A%2A%2A%22"
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"%7D%7D%7D",
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ig["storage"]["files"][0]["contents"]["source"])
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def test_build_userdata_with_invalid_ignition(self):
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metadata = {"os-collect-config": {"heat": {"password": "***"}}}
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userdata = '{"ignition": {"version": "3.0"}, "storage": []}'
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ud_format = 'SOFTWARE_CONFIG'
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self.assertRaises(ValueError,
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self.nova_plugin.build_userdata,
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metadata,
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userdata=userdata,
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user_data_format=ud_format)
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class NovaClientPluginMetadataTest(NovaClientPluginTestCase):
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def test_serialize_string(self):
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original = {'test_key': 'simple string value'}
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self.assertEqual(original, self.nova_plugin.meta_serialize(original))
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def test_serialize_int(self):
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original = {'test_key': 123}
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|
expected = {'test_key': '123'}
|
|
self.assertEqual(expected, self.nova_plugin.meta_serialize(original))
|
|
|
|
def test_serialize_list(self):
|
|
original = {'test_key': [1, 2, 3]}
|
|
expected = {'test_key': '[1, 2, 3]'}
|
|
self.assertEqual(expected, self.nova_plugin.meta_serialize(original))
|
|
|
|
def test_serialize_dict(self):
|
|
original = collections.OrderedDict([
|
|
('test_key', collections.OrderedDict([
|
|
('a', 'b'),
|
|
('c', 'd'),
|
|
]))
|
|
])
|
|
expected = {'test_key': '{"a": "b", "c": "d"}'}
|
|
actual = self.nova_plugin.meta_serialize(original)
|
|
self.assertEqual(json.loads(expected['test_key']),
|
|
json.loads(actual['test_key']))
|
|
|
|
def test_serialize_none(self):
|
|
original = {'test_key': None}
|
|
expected = {'test_key': 'null'}
|
|
self.assertEqual(expected, self.nova_plugin.meta_serialize(original))
|
|
|
|
def test_serialize_no_value(self):
|
|
"""Prove that the user can only pass in a dict to nova metadata."""
|
|
excp = self.assertRaises(exception.StackValidationFailed,
|
|
self.nova_plugin.meta_serialize, "foo")
|
|
self.assertIn('metadata needs to be a Map', six.text_type(excp))
|
|
|
|
def test_serialize_combined(self):
|
|
original = {
|
|
'test_key_1': 123,
|
|
'test_key_2': 'a string',
|
|
'test_key_3': {'a': 'b'},
|
|
'test_key_4': None,
|
|
}
|
|
expected = {
|
|
'test_key_1': '123',
|
|
'test_key_2': 'a string',
|
|
'test_key_3': '{"a": "b"}',
|
|
'test_key_4': 'null',
|
|
}
|
|
|
|
self.assertEqual(expected, self.nova_plugin.meta_serialize(original))
|
|
|
|
|
|
class ServerConstraintTest(common.HeatTestCase):
|
|
|
|
def setUp(self):
|
|
super(ServerConstraintTest, self).setUp()
|
|
self.ctx = utils.dummy_context()
|
|
self.mock_get_server = mock.Mock()
|
|
self.ctx.clients.client_plugin(
|
|
'nova').get_server = self.mock_get_server
|
|
self.constraint = nova.ServerConstraint()
|
|
|
|
def test_validation(self):
|
|
self.mock_get_server.return_value = mock.MagicMock()
|
|
self.assertTrue(self.constraint.validate("foo", self.ctx))
|
|
|
|
def test_validation_error(self):
|
|
self.mock_get_server.side_effect = exception.EntityNotFound(
|
|
entity='Server', name='bar')
|
|
self.assertFalse(self.constraint.validate("bar", self.ctx))
|
|
|
|
|
|
class FlavorConstraintTest(common.HeatTestCase):
|
|
|
|
def test_validate(self):
|
|
client = fakes_nova.FakeClient()
|
|
self.stub_keystoneclient()
|
|
self.patchobject(nova.NovaClientPlugin, 'get_max_microversion',
|
|
return_value='2.27')
|
|
self.patchobject(nova.NovaClientPlugin, '_create', return_value=client)
|
|
client.flavors = mock.MagicMock()
|
|
|
|
flavor = collections.namedtuple("Flavor", ["id", "name"])
|
|
flavor.id = "1234"
|
|
flavor.name = "foo"
|
|
|
|
client.flavors.get.side_effect = [flavor,
|
|
nova_exceptions.NotFound(''),
|
|
nova_exceptions.NotFound('')]
|
|
client.flavors.find.side_effect = [flavor,
|
|
nova_exceptions.NotFound('')]
|
|
constraint = nova.FlavorConstraint()
|
|
ctx = utils.dummy_context()
|
|
self.assertTrue(constraint.validate("1234", ctx))
|
|
self.assertTrue(constraint.validate("foo", ctx))
|
|
self.assertFalse(constraint.validate("bar", ctx))
|
|
self.assertEqual(1, nova.NovaClientPlugin._create.call_count)
|
|
self.assertEqual(3, client.flavors.get.call_count)
|
|
self.assertEqual(2, client.flavors.find.call_count)
|
|
|
|
|
|
class HostConstraintTest(common.HeatTestCase):
|
|
|
|
def setUp(self):
|
|
super(HostConstraintTest, self).setUp()
|
|
self.ctx = utils.dummy_context()
|
|
self.mock_get_host = mock.Mock()
|
|
self.ctx.clients.client_plugin(
|
|
'nova').get_host = self.mock_get_host
|
|
self.constraint = nova.HostConstraint()
|
|
|
|
def test_validation(self):
|
|
self.mock_get_host.return_value = mock.MagicMock()
|
|
self.assertTrue(self.constraint.validate("foo", self.ctx))
|
|
|
|
def test_validation_error(self):
|
|
self.mock_get_host.side_effect = exception.EntityNotFound(
|
|
entity='Host', name='bar')
|
|
self.assertFalse(self.constraint.validate("bar", self.ctx))
|
|
|
|
|
|
class KeypairConstraintTest(common.HeatTestCase):
|
|
|
|
def test_validation(self):
|
|
client = fakes_nova.FakeClient()
|
|
self.patchobject(nova.NovaClientPlugin, 'get_max_microversion',
|
|
return_value='2.27')
|
|
self.patchobject(nova.NovaClientPlugin, '_create', return_value=client)
|
|
client.keypairs = mock.MagicMock()
|
|
|
|
key = collections.namedtuple("Key", ["name"])
|
|
key.name = "foo"
|
|
client.keypairs.get.side_effect = [
|
|
fakes_nova.fake_exception(), key]
|
|
|
|
constraint = nova.KeypairConstraint()
|
|
ctx = utils.dummy_context()
|
|
self.assertFalse(constraint.validate("bar", ctx))
|
|
self.assertTrue(constraint.validate("foo", ctx))
|
|
self.assertTrue(constraint.validate("", ctx))
|
|
nova.NovaClientPlugin._create.assert_called_once_with(version='2.27')
|
|
calls = [mock.call('bar'),
|
|
mock.call(key.name)]
|
|
client.keypairs.get.assert_has_calls(calls)
|
|
|
|
|
|
class ConsoleUrlsTest(common.HeatTestCase):
|
|
|
|
scenarios = [
|
|
('novnc', dict(console_type='novnc', res_obj=True)),
|
|
('xvpvnc', dict(console_type='xvpvnc', res_obj=True)),
|
|
('spice', dict(console_type='spice-html5', res_obj=True)),
|
|
('rdp', dict(console_type='rdp-html5', res_obj=True)),
|
|
('serial', dict(console_type='serial', res_obj=True)),
|
|
('mks', dict(console_type='webmks', res_obj=False)),
|
|
]
|
|
|
|
def setUp(self):
|
|
super(ConsoleUrlsTest, self).setUp()
|
|
self.nova_client = mock.Mock()
|
|
con = utils.dummy_context()
|
|
c = con.clients
|
|
self.nova_plugin = c.client_plugin('nova')
|
|
self.patchobject(self.nova_plugin, 'client',
|
|
return_value=self.nova_client)
|
|
self.server = mock.Mock()
|
|
if self.res_obj:
|
|
self.console_method = getattr(self.server, 'get_console_url')
|
|
else:
|
|
self.console_method = getattr(self.nova_client.servers,
|
|
'get_console_url')
|
|
|
|
def test_get_console_url(self):
|
|
console = {
|
|
'console': {
|
|
'type': self.console_type,
|
|
'url': '%s_console_url' % self.console_type
|
|
}
|
|
}
|
|
self.console_method.return_value = console
|
|
|
|
console_url = self.nova_plugin.get_console_urls(self.server)[
|
|
self.console_type]
|
|
|
|
self.assertEqual(console['console']['url'], console_url)
|
|
self._assert_console_method_called()
|
|
|
|
def _assert_console_method_called(self):
|
|
if self.console_type == 'webmks':
|
|
self.console_method.assert_called_once_with(self.server,
|
|
self.console_type)
|
|
else:
|
|
self.console_method.assert_called_once_with(self.console_type)
|
|
|
|
def _test_get_console_url_tolerate_exception(self, msg):
|
|
console_url = self.nova_plugin.get_console_urls(self.server)[
|
|
self.console_type]
|
|
|
|
self._assert_console_method_called()
|
|
self.assertIn(msg, console_url)
|
|
|
|
def test_get_console_url_tolerate_unavailable(self):
|
|
msg = 'Unavailable console type %s.' % self.console_type
|
|
self.console_method.side_effect = nova_exceptions.BadRequest(
|
|
400, message=msg)
|
|
|
|
self._test_get_console_url_tolerate_exception(msg)
|
|
|
|
def test_get_console_url_tolerate_unsupport(self):
|
|
msg = 'Unsupported console_type "%s"' % self.console_type
|
|
self.console_method.side_effect = (
|
|
nova_exceptions.UnsupportedConsoleType(
|
|
console_type=self.console_type))
|
|
|
|
self._test_get_console_url_tolerate_exception(msg)
|
|
|
|
def test_get_console_urls_tolerate_other_400(self):
|
|
exc = nova_exceptions.BadRequest
|
|
self.console_method.side_effect = exc(400, message="spam")
|
|
|
|
self._test_get_console_url_tolerate_exception('spam')
|
|
|
|
def test_get_console_urls_reraises_other(self):
|
|
exc = Exception
|
|
self.console_method.side_effect = exc("spam")
|
|
|
|
self._test_get_console_url_tolerate_exception('spam')
|
|
|
|
|
|
class NovaClientPluginExtensionsTest(NovaClientPluginTestCase):
|
|
"""Tests for extensions in novaclient."""
|
|
|
|
def test_has_no_extensions(self):
|
|
self.nova_client.list_extensions.show_all.return_value = []
|
|
self.assertFalse(self.nova_plugin.has_extension(
|
|
"os-virtual-interfaces"))
|
|
|
|
def test_has_no_interface_extensions(self):
|
|
mock_extension = mock.Mock()
|
|
p = mock.PropertyMock(return_value='os-xxxx')
|
|
type(mock_extension).alias = p
|
|
self.nova_client.list_extensions.show_all.return_value = [
|
|
mock_extension]
|
|
self.assertFalse(self.nova_plugin.has_extension(
|
|
"os-virtual-interfaces"))
|
|
|
|
def test_has_os_interface_extension(self):
|
|
mock_extension = mock.Mock()
|
|
p = mock.PropertyMock(return_value='os-virtual-interfaces')
|
|
type(mock_extension).alias = p
|
|
self.nova_client.list_extensions.show_all.return_value = [
|
|
mock_extension]
|
|
self.assertTrue(self.nova_plugin.has_extension(
|
|
"os-virtual-interfaces"))
|