# Copyright (c) 2020 Red Hat, Inc.
#
#    Licensed under the Apache License, Version 2.0 (the "License"); you may
#    not use this file except in compliance with the License. You may obtain
#    a copy of the License at
#
#         http://www.apache.org/licenses/LICENSE-2.0
#
#    Unless required by applicable law or agreed to in writing, software
#    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
#    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
#    License for the specific language governing permissions and limitations
#    under the License.

import ddt
from neutron_lib.api.definitions import port_numa_affinity_policy as apidef
from neutron_lib.api.definitions import portbindings
from neutron_lib import constants
from neutron_lib.db import api as db_api

from neutron.db import db_base_plugin_v2
from neutron.db import port_numa_affinity_policy_db as pnap_db
from neutron.tests.unit.db import test_db_base_plugin_v2


class PortNumaAffinityPolicyExtensionExtensionTestPlugin(
        db_base_plugin_v2.NeutronDbPluginV2,
        pnap_db.PortNumaAffinityPolicyDbMixin):
    """Test plugin to mixin the port NUMA affinity policy extension."""

    supported_extension_aliases = [apidef.ALIAS]

    def create_port(self, context, port):
        with db_api.CONTEXT_WRITER.using(context):
            new_port = super(
                PortNumaAffinityPolicyExtensionExtensionTestPlugin,
                self).create_port(context, port)
            self._process_create_port(context, port['port'], new_port)
        return new_port

    def update_port(self, context, id, port):
        with db_api.CONTEXT_WRITER.using(context):
            updated_port = super(
                PortNumaAffinityPolicyExtensionExtensionTestPlugin,
                self).update_port(context, id, port)
            updated_port[portbindings.VIF_TYPE] = portbindings.VIF_TYPE_UNBOUND
            self._process_update_port(context, port['port'], updated_port)
        return updated_port


@ddt.ddt
class PortNumaAffinityPolicyExtensionExtensionTestCase(
         test_db_base_plugin_v2.NeutronDbPluginV2TestCase):
    """Test API extension numa_affinity_policy attributes."""

    def setUp(self, *args):
        plugin = ('neutron.tests.unit.extensions.test_port_numa_affinity_'
                  'policy.PortNumaAffinityPolicyExtensionExtensionTestPlugin')
        super(PortNumaAffinityPolicyExtensionExtensionTestCase,
              self).setUp(plugin=plugin)

    def _create_and_check_port_nap(self, numa_affinity_policy):
        name = 'numa_affinity_policy'
        keys = [('name', name), ('admin_state_up', True),
                ('status', self.port_create_status),
                ('numa_affinity_policy', numa_affinity_policy)]
        with self.port(name=name,
                       numa_affinity_policy=numa_affinity_policy) as port:
            for k, v in keys:
                self.assertEqual(v, port['port'][k])
        return port

    def _update_and_check_port_nap(self, port, numa_affinity_policy):
        data = {'port': {'numa_affinity_policy': numa_affinity_policy}}
        req = self.new_update_request('ports', data,
                                      port['port']['id'])
        res = self.deserialize(self.fmt, req.get_response(self.api))
        self.assertEqual(numa_affinity_policy,
                         res['port']['numa_affinity_policy'])

    @ddt.data(*constants.PORT_NUMA_POLICIES, None)
    def test_create_and_update_port_numa_affinity_policy(self,
                                                         numa_affinity_policy):
        port = self._create_and_check_port_nap(numa_affinity_policy)
        for new_nap in (*constants.PORT_NUMA_POLICIES, None):
            self._update_and_check_port_nap(port, new_nap)

@@ -1015,33 +1015,24 @@
 icyExtension
-Extension
 TestPlugin(%0A
@@ -1031,16 +1031,16 @@
 Plugin(%0A
+
         
@@ -1413,33 +1413,24 @@
 icyExtension
-Extension
 TestPlugin,%0A
@@ -1748,33 +1748,24 @@
 icyExtension
-Extension
 TestPlugin,%0A
@@ -2044,33 +2044,24 @@
 icyExtension
-Extension
 TestCase(%0A  
@@ -2337,33 +2337,24 @@
 icyExtension
-Extension
 TestPlugin')
@@ -2399,25 +2399,16 @@
 xtension
-Extension
 TestCase

Rename PortNumaAffinityPolicyExtensionTestPlugin