def test_container_pause_fail(self, tag, side_effect, expected):
"""
container_pause pauses a contianer on a LXD host. Verify
that an exception.NovaException is raised when there
is an APIError.
"""
instance = stubs._fake_instance()
instance = stubs._fake_instance()
self.ml.container_suspend.side_effect = side_effect
self.assertRaises(expected, self.session.container_pause, instance.name, instance)
def test_container_pause_fail(self, tag, side_effect, expected):
"""
container_pause pauses a contianer on a LXD host. Verify
that an exception.NovaException is raised when there
is an APIError.
"""
instance = stubs._fake_instance()
instance = stubs._fake_instance()
self.ml.container_suspend.side_effect = side_effect
self.assertRaises(expected, self.session.container_pause,
instance.name, instance)
def test_container_publish(self, tag, side_effect):
image = mock.Mock()
instance = stubs._fake_instance()
self.ml.image_export.return_value = True
self.assertTrue(self.session.container_publish(image, instance))
calls = [mock.call.container_publish(image)]
self.assertEqual(calls, self.ml.method_calls)
def test_configure_network_devices(self):
instance = stubs._fake_instance()
self.assertEqual(
None,
self.container_config.configure_network_devices({},
instance,
network_info=[]))
def test_container_snapshot_fail(self, tag, side_effect, expected):
snapshot = mock.Mock()
instance = stubs._fake_instance()
self.ml.container_snapshot_create.side_effect = side_effect
self.assertRaises(expected,
self.session.container_snapshot,
instance.name, snapshot)
def test_fetch_image(self, mock_download):
context = mock.Mock()
image_meta = mock.Mock()
instance = stubs._fake_instance()
self.assertEqual(None,
self.image._fetch_image(context, image_meta,
instance))
def test_finish_migration(self):
context = mock.Mock()
migration = {'source_compute': 'fake-source',
'dest_compute': 'fake-dest'}
instance = stubs._fake_instance()
bdevice_info = mock.Mock()
disk_info = mock.Mock()
network_info = mock.Mock()
with contextlib.nested(
mock.patch.object(container_client.LXDContainerClient,
'client'),
mock.patch.object(container_utils.LXDContainerUtils,
'container_stop'),
mock.patch.object(container_utils.LXDContainerUtils,
'container_init'),
mock.patch.object(container_utils.LXDContainerUtils,
'container_destroy'),
) as (
container_defined,
container_stop,
container_init,
container_destroy
):
self.assertEqual(None,
(self.migrate.finish_migration(context,
migration,
instance,
disk_info,
network_info,
bdevice_info)))
def test_container_rescue(self):
context = mock.Mock()
instance = stubs._fake_instance()
network_info = mock.Mock()
image_meta = mock.Mock()
rescue_password = mock.Mock()
with test.nested(
mock.patch.object(session.LXDAPISession, 'container_defined'),
mock.patch.object(session.LXDAPISession, 'container_stop'),
mock.patch.object(container_ops.LXDContainerOperations,
'_container_local_copy'),
mock.patch.object(session.LXDAPISession, 'container_destroy'),
mock.patch.object(container_ops.LXDContainerOperations,
'spawn'),
) as (
mock_container_defined,
mock_container_stop,
mock_container_copy,
mock_container_destroy,
mock_spawn
):
self.assertEqual(None,
self.operations.rescue(context, instance,
network_info, image_meta,
rescue_password))
mock_container_defined.assert_called_once_with(instance.name,
instance)
def test_create_container(self, tag, rescue, network_info):
instance = stubs._fake_instance()
injected_files = mock.Mock()
block_device_info = mock.Mock()
need_vif_plugged = mock.Mock()
self.ml.container_defined.return_value = True
with contextlib.nested(
mock.patch.object(container_config.LXDContainerConfig,
'create_container'),
mock.patch.object(container_utils.LXDContainerUtils,
'container_init'),
mock.patch.object(self.container_ops,
'start_container')
) as (
create_container,
container_init,
start_container
):
self.assertEqual(None, self.container_ops.create_container(
instance, injected_files, network_info,
block_device_info, rescue, need_vif_plugged))
create_container.called_assert_called_once_with(
instance, injected_files, block_device_info,
rescue)
print(container_init.method_calls)
container_init.called_assert_called_once_with(
container_config, instance.host)
def test_create_instance_initfail(self):
instance = stubs._fake_instance()
self.ml.container_init.side_effect = (
lxd_exception.APIError('Fake', 500))
self.assertEqual(None,
self.container_ops.create_container(
instance, [], [], {}, None, True))
def test_container_init_failure(self):
config = mock.Mock()
instance = stubs._fake_instance()
host = mock.Mock()
with contextlib.nested(
mock.patch.object(container_client.LXDContainerClient,
'container_init'),
mock.patch.object(container_client.LXDContainerClient,
'container_wait'),
mock.patch.object(container_client.LXDContainerClient,
'container_operation_info'),
) as (
container_init,
container_wait,
container_operation_info,
):
container_init.return_value = (200, fake_api.fake_operation())
container_operation_info.return_value = (
200,
fake_api.fake_operation_info_failed())
self.assertRaises(exception.NovaException,
self.container_utils.container_init,
config, instance, host)
self.assertTrue(container_init)
self.assertTrue(container_wait)
self.assertTrue(container_operation_info)
def test_profile_delete(self):
instance = stubs._fake_instance()
self.ml.profile_defined.return_value = True
self.ml.profile_delete.return_value = \
(200, fake_api.fake_standard_return())
self.assertEqual(None,
self.session.profile_delete(instance))
def test_destroy(self):
instance = stubs._fake_instance()
context = mock.Mock()
network_info = mock.Mock()
with contextlib.nested(
mock.patch.object(container_utils.LXDContainerUtils,
'container_stop'),
mock.patch.object(container_utils.LXDContainerUtils,
'container_destroy'),
mock.patch.object(self.connection,
'cleanup'),
mock.patch.object(container_ops.LXDContainerOperations,
'_unplug_vifs'),
) as (
container_stop,
container_destroy,
cleanup,
unplug_vifs
):
self.connection.destroy(context, instance, network_info)
self.assertTrue(container_stop)
self.assertTrue(container_destroy)
self.assertTrue(cleanup)
unplug_vifs.assert_called_with(instance, network_info,
True)
def test_finish_migration(self, mo):
context = mock.Mock()
migration = {'source_compute': 'fake-source',
'dest_compute': 'fake-dest'}
instance = stubs._fake_instance()
bdevice_info = mock.Mock()
disk_info = mock.Mock()
network_info = mock.Mock()
with test.nested(
mock.patch.object(session.LXDAPISession,
'container_defined'),
mock.patch.object(session.LXDAPISession,
'container_stop'),
mock.patch.object(session.LXDAPISession,
'container_init'),
) as (
container_defined,
container_stop,
container_init
):
def side_effect(*args, **kwargs):
# XXX: rockstar (7 Dec 2015) - This mock is a little greedy,
# and hits too many interfaces. It should become more specific
# to the single places it needs to fully mocked. Truthiness of
# the mock changes in py3.
if args[0] == 'defined':
return False
container_defined.side_effect = side_effect
self.assertEqual(None,
(self.migrate.finish_migration(context,
migration,
instance,
disk_info,
network_info,
bdevice_info)))
def test_get_config_bridge(self):
instance = stubs._fake_instance()
vif_data = copy.deepcopy(self.vif_data)
vif_type = self.vif_driver.get_config(instance, vif_data)
self.assertEqual(vif_type, {'bridge': 'qbr0123456789a',
'mac_address': '00:11:22:33:44:55'})
def test_create_container(self, tag, rescue, network_info):
instance = stubs._fake_instance()
injected_files = mock.Mock()
block_device_info = mock.Mock()
need_vif_plugged = mock.Mock()
self.ml.container_defined.return_value = True
with contextlib.nested(
mock.patch.object(container_config.LXDContainerConfig,
'create_container'),
mock.patch.object(container_utils.LXDContainerUtils,
'container_init'),
mock.patch.object(self.container_ops,
'start_container')) as (create_container,
container_init,
start_container):
self.assertEqual(
None,
self.container_ops.create_container(instance, injected_files,
network_info,
block_device_info, rescue,
need_vif_plugged))
create_container.called_assert_called_once_with(
instance, injected_files, block_device_info, rescue)
print(container_init.method_calls)
container_init.called_assert_called_once_with(
container_config, instance.host)
def test_create_profile(self):
"""Test the create_profile method, Ensure that the correct
method calls are preformed when creating a container
profile.
"""
instance = stubs._fake_instance()
rescue = False
network_info = test_utils.get_test_network_info()
config = mock.Mock()
with test.nested(
mock.patch.object(config.LXDContainerConfig,
'_create_config'),
mock.patch.object(config.LXDContainerConfig,
'_create_network'),
mock.patch.object(session.LXDAPISession,
'profile_create')
) as (
mock_create_config,
mock_create_network,
mock_profile_create
):
(self.assertEqual(None,
self.config.create_profile(instance,
network_info,
rescue)))
def test_fetch_imagei_fail(self, mock_execute):
context = mock.Mock()
instance = stubs._fake_instance()
image_meta = {'name': 'new_image', 'id': 'fake_image'}
with contextlib.nested(
mock.patch.object(container_image.LXDContainerImage,
'_image_defined'),
mock.patch.object(container_image.IMAGE_API,
'download'),
mock.patch.object(container_image.LXDContainerImage,
'_get_lxd_manifest'),
mock.patch.object(container_image.LXDContainerImage,
'_image_upload'),
mock.patch.object(container_image.LXDContainerImage,
'_setup_alias'),
mock.patch.object(os, 'unlink')
) as (
mock_image_defined,
mock_image_download,
mock_image_manifest,
image_upload,
setup_alias,
os_unlink
):
mock_image_defined.return_value = True
self.assertEqual(None,
self.container_image.setup_image(context,
instance,
image_meta))
self.assertFalse(mock_image_manifest.called)
def test_create_container_source(self):
"""Test the create_config mehtod. Ensure that
the right image is used when creating a container.
"""
instance = stubs._fake_instance()
config = self.config._get_container_source(instance)
self.assertEqual(config, {'type': 'image', 'alias': 'fake_image'})
def test_migrate_disk_power_off_resize(self):
self.flags(my_ip='fakeip')
instance = stubs._fake_instance()
network_info = mock.Mock()
flavor = mock.Mock()
context = mock.Mock()
dest = 'fakeip'
with test.nested(
mock.patch.object(session.LXDAPISession, 'container_defined'),
mock.patch.object(config.LXDContainerConfig, 'create_profile'),
mock.patch.object(session.LXDAPISession, 'profile_update')
) as (
mock_container_defined,
mock_create_profile,
mock_profile_update
):
self.assertEqual('',
self.migrate.migrate_disk_and_power_off(
context, instance, dest, flavor,
network_info))
mock_container_defined.assert_called_once_with(instance.name,
instance)
mock_create_profile.assert_called_once_with(instance,
network_info)
def test_image_defined(self):
"""Test the image is defined in the LXD hypervisor."""
instance = stubs._fake_instance()
self.ml.alias_defined.return_value = True
self.assertTrue(self.session.image_defined(instance))
calls = [mock.call.alias_defined(instance.image_ref)]
self.assertEqual(calls, self.ml.method_calls)
def test_confirm_migration(self):
migration = mock.Mock()
instance = stubs._fake_instance()
network_info = mock.Mock()
with test.nested(
mock.patch.object(session.LXDAPISession, 'container_defined'),
mock.patch.object(session.LXDAPISession, 'profile_delete'),
mock.patch.object(session.LXDAPISession, 'container_destroy'),
mock.patch.object(operations.LXDContainerOperations,
'unplug_vifs'),
) as (
mock_container_defined,
mock_profile_delete,
mock_container_destroy,
mock_unplug_vifs):
self.assertEqual(None,
self.migrate.confirm_migration(migration,
instance,
network_info))
mock_container_defined.assert_called_once_with(instance.name,
instance)
mock_profile_delete.assert_called_once_with(instance)
mock_unplug_vifs.assert_called_once_with(instance,
network_info)
def test_container_destroy(self, tag, container_defined, side_effect):
"""
container_destroy delete a container from the LXD Host. Check
that the approiate pylxd calls are made.
"""
instance = stubs._fake_instance()
if container_defined:
self.ml.container_defined.return_value = container_defined
self.ml.container_stop.return_value = side_effect
self.ml.container_destroy.return_value = side_effect
self.assertEqual(None, self.session.container_destroy(instance.name, instance))
calls = [
mock.call.container_defined(instance.name),
mock.call.container_defined(instance.name),
mock.call.container_stop(instance.name, -1),
mock.call.wait_container_operation("/1.0/operation/1234", 200, -1),
mock.call.container_destroy(instance.name),
mock.call.wait_container_operation("/1.0/operation/1234", 200, -1),
]
self.assertEqual(calls, self.ml.method_calls)
if not container_defined:
self.ml.container_defined.return_value = container_defined
self.assertEqual(None, self.session.container_destroy(instance.name, instance))
calls = [mock.call.container_defined(instance.name)]
self.assertEqual(calls, self.ml.method_calls)
def test_fetch_image(self, mock_execute):
context = mock.Mock()
instance = stubs._fake_instance()
image_meta = {'name': 'new_image', 'id': 'fake_image'}
with contextlib.nested(
mock.patch.object(container_image.LXDContainerImage,
'_image_defined'),
mock.patch.object(container_image.IMAGE_API, 'download'),
mock.patch.object(container_image.LXDContainerImage,
'_get_lxd_manifest'),
mock.patch.object(container_image.LXDContainerImage,
'_image_upload'),
mock.patch.object(container_image.LXDContainerImage,
'_setup_alias'),
mock.patch.object(
os, 'unlink')) as (mock_image_defined, mock_image_download,
mock_image_manifest, image_upload,
setup_alias, os_unlink):
mock_image_defined.return_value = False
mock_image_manifest.return_value = \
'/fake/image/cache/fake_image-manifest.tar'
self.assertEqual(
None,
self.container_image.setup_image(context, instance,
image_meta))
mock_execute.assert_called_once_with(
'xz', '-9', '/fake/image/cache/'
'fake_image-manifest.tar')
def test_fetch_image(self, mock_execute):
context = mock.Mock()
instance = stubs._fake_instance()
image_meta = {'name': 'new_image', 'id': 'fake_image'}
with contextlib.nested(
mock.patch.object(container_image.LXDContainerImage,
'_image_defined'),
mock.patch.object(container_image.IMAGE_API,
'download'),
mock.patch.object(container_image.LXDContainerImage,
'_get_lxd_manifest'),
mock.patch.object(container_image.LXDContainerImage,
'_image_upload'),
mock.patch.object(container_image.LXDContainerImage,
'_setup_alias'),
mock.patch.object(os, 'unlink')
) as (
mock_image_defined,
mock_image_download,
mock_image_manifest,
image_upload,
setup_alias,
os_unlink
):
mock_image_defined.return_value = False
mock_image_manifest.return_value = \
'/fake/image/cache/fake_image-manifest.tar'
self.assertEqual(None,
self.container_image.setup_image(context,
instance,
image_meta))
mock_execute.assert_called_once_with('xz', '-9',
'/fake/image/cache/'
'fake_image-manifest.tar')
def test_container_destroy(self, tag, container_defined, side_effect):
"""
container_destroy delete a container from the LXD Host. Check
that the approiate pylxd calls are made.
"""
instance = stubs._fake_instance()
if container_defined:
self.ml.container_defined.return_value = container_defined
self.ml.container_stop.return_value = side_effect
self.ml.container_destroy.return_value = side_effect
self.assertEqual(
None, self.session.container_destroy(instance.name, instance))
calls = [
mock.call.container_defined(instance.name),
mock.call.container_defined(instance.name),
mock.call.container_stop(instance.name, -1),
mock.call.wait_container_operation('/1.0/operation/1234', 200,
-1),
mock.call.container_destroy(instance.name),
mock.call.wait_container_operation('/1.0/operation/1234', 200,
-1)
]
self.assertEqual(calls, self.ml.method_calls)
if not container_defined:
self.ml.container_defined.return_value = container_defined
self.assertEqual(
None, self.session.container_destroy(instance.name, instance))
calls = [mock.call.container_defined(instance.name)]
self.assertEqual(calls, self.ml.method_calls)
def test_container_nested_container(self):
instance = stubs._fake_instance()
instance.flavor.extra_specs = {'lxd_nested_allowed': True}
config = self.config.config_instance_options({}, instance)
self.assertEqual({
'security.nesting': 'True',
'boot.autostart': 'True'
}, config)
def test_create_container(self, tag, key, expected):
"""Tests the create_container methond on LXDContainerConfig.
Inspect that the correct dictionary is returned for a given
instance.
"""
instance = stubs._fake_instance()
container_config = self.config.create_container(instance)
self.assertEqual(container_config[key], expected)
def test_create_disk_path(self):
instance = stubs._fake_instance()
config = self.config.configure_disk_path('/fake/src_path',
'/fake/dest_path',
'fake_disk', instance)
self.assertEqual({'fake_disk': {'path': '/fake/dest_path',
'source': '/fake/src_path',
'type': 'disk'}}, config)
def test_container_wait(self):
instance = stubs._fake_instance()
operation_id = mock.Mock()
self.ml.wait_container_operation.return_value = True
self.assertEqual(None,
self.session.operation_wait(operation_id, instance))
self.ml.wait_container_operation.assert_called_with(
operation_id, 200, -1)
def test_create_container(self, tag, key, expected):
"""Tests the create_container methond on LXDContainerConfig.
Inspect that the correct dictionary is returned for a given
instance.
"""
instance = stubs._fake_instance()
container_config = self.config.create_container(instance)
self.assertEqual(container_config[key], expected)
def test_container_wait(self):
instance = stubs._fake_instance()
operation_id = mock.Mock()
self.ml.wait_container_operation.return_value = True
self.assertEqual(None,
self.session.operation_wait(operation_id, instance))
self.ml.wait_container_operation.assert_called_with(operation_id,
200, -1)
def test_create_instance_initfail(self):
instance = stubs._fake_instance()
self.ml.container_init.side_effect = (lxd_exception.APIError(
'Fake', 500))
self.assertEqual(
None,
self.container_ops.create_container(instance, [], [], {}, None,
True))
def test_alias_create(self):
"""Test the alias is created."""
instance = stubs._fake_instance()
alias = mock.Mock()
self.ml.alias_create.return_value = True
self.assertTrue(self.session.create_alias(alias, instance))
calls = [mock.call.alias_create(alias)]
self.assertEqual(calls, self.ml.method_calls)
def test_container_root_zfs(self):
instance = stubs._fake_instance()
config = self.config.configure_container_root(instance)
self.assertEqual(
{'root': {
'path': '/',
'type': 'disk',
'size': '10GB'
}}, config)
def test_container_reboot_fail(self, tag, side_effect, expected):
"""
container_reboot reboots a container on a given LXD host.
Check that an exception.NovaException is raised when
there is an LXD API error.
"""
instance = stubs._fake_instance()
self.ml.container_reboot.side_effect = side_effect
self.assertRaises(expected, self.session.container_reboot, instance)
def test_get_container_config_rescue(self, tag, key, expected):
"""Test the get_container_config method. Ensure the right
correct dictionary is created when using a rescue container.
"""
instance = stubs._fake_instance()
rescue = True
container_config = self.config.get_container_config(
instance, rescue)
self.assertEqual(container_config[key], expected)
def test_get_container_config(self, tag, key, expected):
"""Test the get_container_config method. Ensure that the
correct dicitonary keys and data is returned correctly.
"""
instance = stubs._fake_instance()
rescue = False
container_config = self.config.get_container_config(
instance, rescue)
self.assertEqual(container_config[key], expected)
def test_container_suspend(self):
instance = stubs._fake_instance()
context = mock.Mock()
with test.nested(
mock.patch.object(
session.LXDAPISession,
'container_pause')) as (mock_container_suspend):
self.assertEqual(None, self.operations.suspend(context, instance))
self.assertTrue(mock_container_suspend)
def test_container_unpause_fail(self, tag, side_effect, expected):
"""
container_unpause resumes a previously suespended container.
Validate that an exception.NovaException is raised when a
APIError is sent by the API.
"""
instance = stubs._fake_instance()
self.ml.container_resume.side_effect = side_effect
self.assertRaises(expected, self.session.container_unpause, instance.name, instance)
def test_get_config_bridge(self):
instance = stubs._fake_instance()
vif_data = copy.deepcopy(self.vif_data)
vif_type = self.vif_driver.get_config(instance, vif_data)
self.assertEqual(vif_type, {
'bridge': 'qbr0123456789a',
'mac_address': '00:11:22:33:44:55'
})
def test_get_info(self, tag, side_effect, expected):
instance = stubs._fake_instance()
with mock.patch.object(session.LXDAPISession,
"container_state",
) as state:
state.return_value = side_effect
info = self.connection.get_info(instance)
self.assertEqual(dir(hardware.InstanceInfo(state=expected,
num_cpu=2)), dir(info))
def test_container_reboot_fail(self, tag, side_effect, expected):
"""
container_reboot reboots a container on a given LXD host.
Check that an exception.NovaException is raised when
there is an LXD API error.
"""
instance = stubs._fake_instance()
self.ml.container_reboot.side_effect = side_effect
self.assertRaises(expected, self.session.container_reboot, instance)
def test_container_config(self):
"""
container_config returns a dictionary representation
of the LXD container. Verify that the funciton returns
a container_config
"""
instance = stubs._fake_instance()
self.ml.get_container_config.return_value = (200, fake_api.fake_container_config())
self.assertEqual((200, fake_api.fake_container_config()), self.session.container_config(instance))
def test_container_stop_fail(self, tag, side_effect, expected):
"""
contianer_stop stops a container on a given LXD host.
Verifty that we raise an exception.NovaException when there is an
APIError.
"""
instance = stubs._fake_instance()
self.ml.container_stop.side_effect = side_effect
self.assertRaises(expected, self.session.container_stop, instance.name, instance)
def test_setup_profile(self, mock_profile_create, mock_create_profile):
instance = stubs._fake_instance()
network_info = mock.Mock()
container_profile = mock.Mock()
self.operations._setup_profile(instance.name, instance, network_info)
mock_profile_create.assert_has_calls(
[mock.call(instance, network_info)])
container_profile = mock_profile_create.return_value
mock_create_profile.assert_has_calls(
[mock.call(container_profile, instance)])
def test_container_stop_fail(self, tag, side_effect, expected):
"""
contianer_stop stops a container on a given LXD host.
Verifty that we raise an exception.NovaException when there is an
APIError.
"""
instance = stubs._fake_instance()
self.ml.container_stop.side_effect = side_effect
self.assertRaises(expected, self.session.container_stop, instance.name,
instance)
def test_profile_create(self):
instance = stubs._fake_instance()
config = mock.Mock()
self.ml.profile_defined.return_value = True
self.ml.profile_create.return_value = \
(200, fake_api.fake_standard_return())
self.assertEqual((200, fake_api.fake_standard_return()),
self.session.profile_create(config, instance))
calls = [mock.call.profile_list(), mock.call.profile_create(config)]
self.assertEqual(calls, self.ml.method_calls)
def test_container_unpause_fail(self, tag, side_effect, expected):
"""
container_unpause resumes a previously suespended container.
Validate that an exception.NovaException is raised when a
APIError is sent by the API.
"""
instance = stubs._fake_instance()
self.ml.container_resume.side_effect = side_effect
self.assertRaises(expected, self.session.container_unpause,
instance.name, instance)
def test_container_power_off(self):
instance = stubs._fake_instance()
with test.nested(
mock.patch.object(self.connection.container_ops,
'power_off')
) as (
power_off
):
self.connection.power_off(instance)
self.assertTrue(power_off)
def test_container_snapshot(self, tag, side_effect):
snapshot = mock.Mock()
instance = stubs._fake_instance()
self.ml.container_snapshot_create.return_value = side_effect
self.assertEqual(None,
self.session.container_snapshot(snapshot, instance))
calls = [
mock.call.container_snapshot_create(instance.name, snapshot),
mock.call.wait_container_operation('/1.0/operation/1234', 200, -1)
]
self.assertEqual(calls, self.ml.method_calls)
def test_image(self, tag, sucess, image_data, expected):
context = mock.Mock
instance = stubs._fake_instance()
with mock.patch.object(image.IMAGE_API, 'get',
return_value=image_data):
if sucess:
self.assertEqual(expected,
self.image._verify_image(context, instance))
else:
self.assertRaises(expected, self.image._verify_image, context,
instance)
def test_container_config(self):
"""
container_config returns a dictionary representation
of the LXD container. Verify that the funciton returns
a container_config
"""
instance = stubs._fake_instance()
self.ml.get_container_config.return_value = \
(200, fake_api.fake_container_config())
self.assertEqual((200, fake_api.fake_container_config()),
self.session.container_config(instance))
def test_container_init_fail(self, tag, side_effect, expected):
"""
continer_init create as container on a given LXD host. Make
sure that we reaise an exception.NovaException if there is
an APIError from the LXD API.
"""
config = mock.Mock()
instance = stubs._fake_instance()
self.ml.container_init.side_effect = side_effect
self.assertRaises(expected, self.session.container_init, config,
instance)
def test_power_off(self):
"""Test the power_off method. Ensure that the proper
calls are made when the container is powered
off.
"""
instance = stubs._fake_instance()
with test.nested(
mock.patch.object(session.LXDAPISession,
'container_stop')) as (mock_container_stop):
self.assertEqual(None, self.operations.power_off(instance))
self.assertTrue(mock_container_stop)
def test_unpause_container(self):
"""Test the unapuse continaer. Ensure that the proper
calls are made when unpausing a container.
"""
instance = stubs._fake_instance()
with test.nested(
mock.patch.object(
session.LXDAPISession,
'container_unpause')) as (mock_container_unpause):
self.assertEqual(None, self.operations.unpause(instance))
self.assertTrue(mock_container_unpause)
def test_container_resume(self):
instance = stubs._fake_instance()
context = mock.Mock()
network_info = mock.Mock()
with test.nested(
mock.patch.object(
session.LXDAPISession,
'container_unpause')) as (mock_container_resume):
self.assertEqual(
None, self.operations.resume(context, instance, network_info))
self.assertTrue(mock_container_resume)
