Re-implement TaaS CLI as a NeutronClient extension
The following patch introduces the NeutronClient extension of tap-as-a-service, thus integrating TAAS with the python-neutronclient. Change-Id: I8ce10e3001c46e24980dc701540cca8e837c3700 Closes-Bug: #1517357 Depends-On: I41fb7b538c81eba848b78c071edaf806663063a1
This commit is contained in:
Reedip Banerjee
reedip
parent
c6a42502bb
commit
22af25fa1f
0
neutron_taas/taas_client/__init__.py
Normal file
0
neutron_taas/taas_client/__init__.py
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121
neutron_taas/taas_client/tapflow.py
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121
neutron_taas/taas_client/tapflow.py
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# Copyright 2015 NEC Corporation
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# All Rights Reserved
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#
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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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#
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from neutronclient.common import extension
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from neutronclient.common import utils
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from neutronclient.i18n import _
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from neutronclient.neutron import v2_0 as neutronv20
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def _add_updatable_args(parser):
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parser.add_argument(
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'--name',
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help=_('Name of this Tap flow.'))
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parser.add_argument(
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'--description',
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help=_('Description for this Tap flow.'))
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def _updatable_args2body(parsed_args, body):
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neutronv20.update_dict(parsed_args, body, ['name', 'description'])
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class TapFlow(extension.NeutronClientExtension):
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# Define required variables for resource operations.
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resource = 'tap-flow'
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resource_plural = '%ss' % resource
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object_path = '/taas/%s' % resource_plural
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resource_path = '/taas/%s/%%s' % resource_plural
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versions = ['2.0']
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class ListTapFlow(extension.ClientExtensionList, TapFlow):
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# List tap flows.
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shell_command = 'tap-flow-list'
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list_columns = ['id', 'name', 'source_port', 'tap_service_id']
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pagination_support = True
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sorting_support = True
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class CreateTapFlow(extension.ClientExtensionCreate, TapFlow):
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# Create a tap flow.
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shell_command = 'tap-flow-create'
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list_columns = ['id', 'name', 'direction', 'source_port']
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def add_known_arguments(self, parser):
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_add_updatable_args(parser)
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parser.add_argument(
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'--port',
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required=True,
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metavar="SOURCE_PORT",
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help=_('Source port to which the Tap Flow is connected.'))
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parser.add_argument(
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'--service',
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required=True,
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dest='service_id',
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metavar="SERVICE",
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help=_('Tap Service to which the flow belongs.'))
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parser.add_argument(
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'--direction',
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required=True,
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metavar="DIRECTION",
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choices=['IN', 'OUT', 'BOTH'],
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type=utils.convert_to_uppercase,
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help=_('Direction of the Tap flow .'))
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def args2body(self, parsed_args):
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client = self.get_client()
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source_port = neutronv20.find_resourceid_by_name_or_id(
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client, 'port',
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parsed_args.port)
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service_id = neutronv20.find_resourceid_by_name_or_id(
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client, 'tap-service',
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parsed_args.service_id)
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body = {'source_port': source_port,
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'tap_service_id': service_id}
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neutronv20.update_dict(parsed_args, body, ['tenant_id', 'direction'])
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_updatable_args2body(parsed_args, body)
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return {self.resource: body}
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class DeleteTapFlow(extension.ClientExtensionDelete, TapFlow):
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# Delete a tap flow.
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shell_command = 'tap-flow-delete'
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class ShowTapFlow(extension.ClientExtensionShow, TapFlow):
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# Show a tap flow.
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shell_command = 'tap-flow-show'
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class UpdateTapFlow(extension.ClientExtensionUpdate, TapFlow):
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# Update a tap flow.
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shell_command = 'tap-flow-update'
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list_columns = ['id', 'name']
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def add_known_arguments(self, parser):
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_add_updatable_args(parser)
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def args2body(self, parsed_args):
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body = {}
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_updatable_args2body(parsed_args, body)
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return {self.resource: body}
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114
neutron_taas/taas_client/tapservice.py
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114
neutron_taas/taas_client/tapservice.py
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# Copyright 2015 NEC Corporation
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# All Rights Reserved
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#
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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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#
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from neutronclient.common import extension
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from neutronclient.i18n import _
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from neutronclient.neutron import v2_0 as neutronv20
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def _add_updatable_args(parser):
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parser.add_argument(
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'--name',
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help=_('Name of this Tap service.'))
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parser.add_argument(
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'--description',
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help=_('Description for this Tap service.'))
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def _updatable_args2body(parsed_args, body):
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neutronv20.update_dict(parsed_args, body, ['name', 'description'])
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class TapService(extension.NeutronClientExtension):
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# Define required variables for resource operations.
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resource = 'tap-service'
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resource_plural = '%ss' % resource
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object_path = '/taas/%s' % resource_plural
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resource_path = '/taas/%s/%%s' % resource_plural
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versions = ['2.0']
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class ListTapService(extension.ClientExtensionList, TapService):
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# List tap services.
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shell_command = 'tap-service-list'
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list_columns = ['id', 'name', 'port']
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pagination_support = True
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sorting_support = True
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class CreateTapService(extension.ClientExtensionCreate, TapService):
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# Create a tap service.
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shell_command = 'tap-service-create'
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list_columns = ['id', 'name', 'port', 'network']
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def add_known_arguments(self, parser):
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_add_updatable_args(parser)
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parser.add_argument(
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'--port',
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dest='port_id',
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required=True,
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metavar="PORT",
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help=_('Port to which the Tap service is connected.'))
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parser.add_argument(
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'--network',
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dest='network_id',
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required=True,
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metavar="NETWORK",
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help=_('Network to which the Tap service is connected.'))
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def args2body(self, parsed_args):
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client = self.get_client()
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port_id = neutronv20.find_resourceid_by_name_or_id(
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client, 'port',
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parsed_args.port_id)
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network_id = neutronv20.find_resourceid_by_name_or_id(
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client, 'network',
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parsed_args.network_id)
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body = {'port_id': port_id,
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'network_id': network_id,
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'tenant_id': parsed_args.tenant_id}
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_updatable_args2body(parsed_args, body)
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return {self.resource: body}
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class DeleteTapService(extension.ClientExtensionDelete, TapService):
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# Delete a tap service.
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shell_command = 'tap-service-delete'
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class ShowTapService(extension.ClientExtensionShow, TapService):
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# Show a tap service.
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shell_command = 'tap-service-show'
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class UpdateTapService(extension.ClientExtensionUpdate, TapService):
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# Update a tap service.
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shell_command = 'tap-service-update'
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list_columns = ['id', 'name']
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def add_known_arguments(self, parser):
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_add_updatable_args(parser)
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def args2body(self, parsed_args):
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body = {}
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_updatable_args2body(parsed_args, body)
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return {self.resource: body}
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0
neutron_taas/tests/unit/taas_client/__init__.py
Normal file
0
neutron_taas/tests/unit/taas_client/__init__.py
Normal file
112
neutron_taas/tests/unit/taas_client/test_cli20_tapflow.py
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112
neutron_taas/tests/unit/taas_client/test_cli20_tapflow.py
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# Copyright 2015 NEC Corporation
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# All Rights Reserved
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#
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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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#
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import mock
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import sys
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from neutron_taas.taas_client import tapflow
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from neutronclient import shell
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from neutronclient.tests.unit import test_cli20
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class CLITestV20TapFlowJSON(test_cli20.CLITestV20Base,
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tapflow.TapFlow):
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def setUp(self):
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self._mock_extension_loading()
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super(CLITestV20TapFlowJSON, self).setUp()
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self.resources = self.resource_plural
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self.register_non_admin_status_resource(self.resource)
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def _create_patch(self, name, func=None):
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patcher = mock.patch(name)
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thing = patcher.start()
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self.addCleanup(patcher.stop)
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return thing
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def _mock_extension_loading(self):
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ext_pkg = 'neutronclient.common.extension'
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contrib = self._create_patch(ext_pkg + '._discover_via_entry_points')
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contrib.return_value = [("_tap_flow", tapflow)]
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return contrib
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def test_ext_cmd_loaded(self):
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shell.NeutronShell('2.0')
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extension_cmd = {'tap-flow-create': tapflow.CreateTapFlow,
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'tap-flow-delete': tapflow.DeleteTapFlow,
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'tap-flow-show': tapflow.ShowTapFlow,
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'tap-flow-list': tapflow.ListTapFlow}
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self.assertDictContainsSubset(extension_cmd, shell.COMMANDS['2.0'])
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def _test_create_tap_flow(self, port_id="random_port",
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service_id="random_service",
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direction="BOTH", arg_attr=None,
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name_attr=None, val_attr=None,
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name=''):
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# Common definition for creating Tap flow
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arg_attr = arg_attr or []
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name_attr = name_attr or []
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val_attr = val_attr or []
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cmd = tapflow.CreateTapFlow(test_cli20.MyApp(sys.stdout), None)
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tenant_id = 'my-tenant'
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my_id = 'my-id'
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args = ['--tenant-id', tenant_id,
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'--port', port_id,
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'--service', service_id,
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'--direction', direction] + arg_attr
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pos_names = ['source_port', 'tap_service_id', 'direction'] + name_attr
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pos_values = [port_id, service_id, direction] + val_attr
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self._test_create_resource(self.resource, cmd, name, my_id, args,
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pos_names, pos_values,
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tenant_id=tenant_id)
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def test_create_tap_flow_mandatory_params(self):
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self._test_create_tap_flow()
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def test_create_tap_flow_all_params(self):
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name = 'dummyTapFlow'
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description = 'Create a dummy tap flow'
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self._test_create_tap_flow(name=name,
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arg_attr=[
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'--name', name,
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'--description', description],
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name_attr=['name', 'description'],
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val_attr=[name, description])
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def test_delete_tap_flow(self):
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# Delete tap_flow: myid.
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cmd = tapflow.DeleteTapFlow(test_cli20.MyApp(sys.stdout), None)
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myid = 'myid'
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args = [myid]
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self._test_delete_resource(self.resource, cmd, myid, args)
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def test_update_tap_flow(self):
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# Update tap_flow: myid --name myname.
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cmd = tapflow.UpdateTapFlow(test_cli20.MyApp(sys.stdout), None)
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self._test_update_resource(self.resource, cmd, 'myid',
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['myid', '--name', 'myname'],
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{'name': 'myname'})
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def test_list_tap_flows(self):
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# List tap_flows.
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cmd = tapflow.ListTapFlow(test_cli20.MyApp(sys.stdout), None)
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self._test_list_resources(self.resources, cmd, True)
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def test_show_tap_flow(self):
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# Show tap_flow: --fields id --fields name myid.
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cmd = tapflow.ShowTapFlow(test_cli20.MyApp(sys.stdout), None)
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args = ['--fields', 'id', '--fields', 'name', self.test_id]
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self._test_show_resource(self.resource, cmd, self.test_id,
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args, ['id', 'name'])
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112
neutron_taas/tests/unit/taas_client/test_cli20_tapservice.py
Normal file
112
neutron_taas/tests/unit/taas_client/test_cli20_tapservice.py
Normal file
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# Copyright 2015 NEC Corporation
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# All Rights Reserved
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#
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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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# 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
|
||||
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||
# License for the specific language governing permissions and limitations
|
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# under the License.
|
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#
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import mock
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import sys
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from neutron_taas.taas_client import tapservice
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from neutronclient import shell
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from neutronclient.tests.unit import test_cli20
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class CLITestV20TapServiceJSON(test_cli20.CLITestV20Base,
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tapservice.TapService):
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def setUp(self):
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self._mock_extension_loading()
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super(CLITestV20TapServiceJSON, self).setUp()
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self.resources = self.resource_plural
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self.register_non_admin_status_resource(self.resource)
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def _create_patch(self, name, func=None):
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patcher = mock.patch(name)
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thing = patcher.start()
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self.addCleanup(patcher.stop)
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return thing
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def _mock_extension_loading(self):
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ext_pkg = 'neutronclient.common.extension'
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contrib = self._create_patch(ext_pkg + '._discover_via_entry_points')
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contrib.return_value = [("_tap_service", tapservice)]
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return contrib
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def test_ext_cmd_loaded(self):
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shell.NeutronShell('2.0')
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extension_cmd = {'tap-service-create': tapservice.CreateTapService,
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'tap-service-delete': tapservice.DeleteTapService,
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'tap-service-show': tapservice.ShowTapService,
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'tap-service-list': tapservice.ListTapService}
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self.assertDictContainsSubset(extension_cmd, shell.COMMANDS['2.0'])
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def _test_create_tap_service(self, port_id="random_port",
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network_id="random_net", name='',
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args_attr=None, position_names_attr=None,
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position_values_attr=None):
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cmd = tapservice.CreateTapService(test_cli20.MyApp(sys.stdout), None)
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args_attr = args_attr or []
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position_names_attr = position_names_attr or []
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position_values_attr = position_values_attr or []
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name = name
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tenant_id = 'my-tenant'
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my_id = 'my-id'
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args = ['--tenant-id', tenant_id,
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'--port', port_id,
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'--network', network_id] + args_attr
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position_names = ['port_id', 'network_id'] + position_names_attr
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position_values = [port_id, network_id] + position_values_attr
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self._test_create_resource(self.resource, cmd, name, my_id, args,
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position_names, position_values,
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tenant_id=tenant_id)
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def test_create_tap_service_mandatory_params(self):
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# Create tap_service: --port random_port --network random_network
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self._test_create_tap_service()
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def test_create_tap_service_all_params(self):
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# Create tap_service with mandatory params, --name and --description
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name = 'new-tap-service'
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description = 'This defines a new tap-service'
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args_attr = ['--name', name, '--description', description]
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position_names_attr = ['name', 'description']
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position_val_attr = [name, description]
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self._test_create_tap_service(name=name, args_attr=args_attr,
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position_names_attr=position_names_attr,
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position_values_attr=position_val_attr)
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def test_delete_tap_service(self):
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# Delete tap_service: myid.
|
||||
cmd = tapservice.DeleteTapService(test_cli20.MyApp(sys.stdout), None)
|
||||
myid = 'myid'
|
||||
args = [myid]
|
||||
self._test_delete_resource(self.resource, cmd, myid, args)
|
||||
|
||||
def test_update_tap_service(self):
|
||||
# Update tap_service: myid --name myname.
|
||||
cmd = tapservice.UpdateTapService(test_cli20.MyApp(sys.stdout), None)
|
||||
self._test_update_resource(self.resource, cmd, 'myid',
|
||||
['myid', '--name', 'myname'],
|
||||
{'name': 'myname'})
|
||||
|
||||
def test_list_tap_services(self):
|
||||
# List tap_services.
|
||||
cmd = tapservice.ListTapService(test_cli20.MyApp(sys.stdout), None)
|
||||
self._test_list_resources(self.resources, cmd, True)
|
||||
|
||||
def test_show_tap_service(self):
|
||||
# Show tap_service: --fields id --fields name myid.
|
||||
cmd = tapservice.ShowTapService(test_cli20.MyApp(sys.stdout), None)
|
||||
args = ['--fields', 'id', '--fields', 'name', self.test_id]
|
||||
self._test_show_resource(self.resource, cmd, self.test_id,
|
||||
args, ['id', 'name'])
|
||||
@ -54,3 +54,6 @@ neutron.db.alembic_migrations =
|
||||
tap-as-a-service = neutron_taas.db.migration:alembic_migration
|
||||
tempest.test_plugins =
|
||||
tap-as-a-service = neutron_taas.tests.tempest_plugin.plugin:NeutronTaaSPlugin
|
||||
neutronclient.extension =
|
||||
tap_service = neutron_taas.taas_client.tapservice
|
||||
tap_flow = neutron_taas.taas_client.tapflow
|
||||
|
||||
Loading…
Reference in New Issue
Block a user