214 lines
8.4 KiB
Python
214 lines
8.4 KiB
Python
# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain 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,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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import mock
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from oslo_config import cfg
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from ironic_inspector import node_cache
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from ironic_inspector.plugins import local_link_connection
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from ironic_inspector.test import base as test_base
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from ironic_inspector import utils
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class TestGenericLocalLinkConnectionHook(test_base.NodeTest):
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hook = local_link_connection.GenericLocalLinkConnectionHook()
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def setUp(self):
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super(TestGenericLocalLinkConnectionHook, self).setUp()
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self.data = {
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'inventory': {
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'interfaces': [{
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'name': 'em1', 'mac_address': '11:11:11:11:11:11',
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'ipv4_address': '1.1.1.1',
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'lldp': [
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(0, ''),
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(1, '04885a92ec5459'),
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(2, '0545746865726e6574312f3138'),
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(3, '0078')]
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}],
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'cpu': 1,
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'disks': 1,
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'memory': 1
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},
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'all_interfaces': {
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'em1': {},
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}
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}
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llc = {
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'port_id': '56'
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}
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ports = [mock.Mock(spec=['address', 'uuid', 'local_link_connection'],
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address=a, local_link_connection=llc)
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for a in ('11:11:11:11:11:11',)]
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self.node_info = node_cache.NodeInfo(uuid=self.uuid, started_at=0,
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node=self.node, ports=ports)
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@mock.patch.object(node_cache.NodeInfo, 'patch_port')
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def test_expected_data(self, mock_patch):
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patches = [
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{'path': '/local_link_connection/port_id',
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'value': 'Ethernet1/18', 'op': 'add'},
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{'path': '/local_link_connection/switch_id',
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'value': '88:5a:92:ec:54:59', 'op': 'add'},
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]
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self.hook.before_update(self.data, self.node_info)
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self.assertCalledWithPatch(patches, mock_patch)
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@mock.patch.object(node_cache.NodeInfo, 'patch_port')
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def test_invalid_chassis_id_subtype(self, mock_patch):
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# First byte of TLV value is processed to calculate the subtype for the
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# chassis ID, Subtype 5 ('05...') isn't a subtype supported by this
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# plugin, so we expect it to skip this TLV.
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self.data['inventory']['interfaces'][0]['lldp'][1] = (
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1, '05885a92ec5459')
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patches = [
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{'path': '/local_link_connection/port_id',
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'value': 'Ethernet1/18', 'op': 'add'},
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]
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self.hook.before_update(self.data, self.node_info)
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self.assertCalledWithPatch(patches, mock_patch)
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@mock.patch.object(node_cache.NodeInfo, 'patch_port')
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def test_invalid_port_id_subtype(self, mock_patch):
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# First byte of TLV value is processed to calculate the subtype for the
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# port ID, Subtype 6 ('06...') isn't a subtype supported by this
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# plugin, so we expect it to skip this TLV.
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self.data['inventory']['interfaces'][0]['lldp'][2] = (
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2, '0645746865726e6574312f3138')
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patches = [
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{'path': '/local_link_connection/switch_id',
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'value': '88:5a:92:ec:54:59', 'op': 'add'}
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]
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self.hook.before_update(self.data, self.node_info)
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self.assertCalledWithPatch(patches, mock_patch)
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@mock.patch.object(node_cache.NodeInfo, 'patch_port')
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def test_port_id_subtype_mac(self, mock_patch):
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self.data['inventory']['interfaces'][0]['lldp'][2] = (
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2, '03885a92ec5458')
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patches = [
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{'path': '/local_link_connection/port_id',
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'value': '88:5a:92:ec:54:58', 'op': 'add'},
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{'path': '/local_link_connection/switch_id',
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'value': '88:5a:92:ec:54:59', 'op': 'add'}
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]
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self.hook.before_update(self.data, self.node_info)
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self.assertCalledWithPatch(patches, mock_patch)
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@mock.patch.object(node_cache.NodeInfo, 'patch_port')
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def test_lldp_none(self, mock_patch):
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self.data['inventory']['interfaces'][0]['lldp'] = None
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patches = []
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self.hook.before_update(self.data, self.node_info)
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self.assertCalledWithPatch(patches, mock_patch)
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@mock.patch.object(node_cache.NodeInfo, 'patch_port')
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def test_interface_not_in_all_interfaces(self, mock_patch):
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self.data['all_interfaces'] = {}
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patches = []
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self.hook.before_update(self.data, self.node_info)
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self.assertCalledWithPatch(patches, mock_patch)
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@mock.patch.object(node_cache.NodeInfo, 'patch_port')
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def test_interface_not_in_ironic(self, mock_patch):
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self.node_info._ports = {}
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patches = []
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self.hook.before_update(self.data, self.node_info)
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self.assertCalledWithPatch(patches, mock_patch)
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def test_no_inventory(self):
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del self.data['inventory']
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self.assertRaises(utils.Error, self.hook.before_update,
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self.data, self.node_info)
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@mock.patch.object(node_cache.NodeInfo, 'patch_port')
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def test_no_overwrite(self, mock_patch):
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cfg.CONF.set_override('overwrite_existing', False, group='processing')
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patches = [
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{'path': '/local_link_connection/switch_id',
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'value': '88:5a:92:ec:54:59', 'op': 'add'}
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]
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self.hook.before_update(self.data, self.node_info)
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self.assertCalledWithPatch(patches, mock_patch)
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@mock.patch.object(node_cache.NodeInfo, 'patch_port')
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def test_processed_data_available(self, mock_patch):
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self.data['all_interfaces'] = {
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'em1': {"ip": self.ips[0], "mac": self.macs[0],
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"lldp_processed": {
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"switch_chassis_id": "11:22:33:aa:bb:dd",
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"switch_port_id": "Ethernet2/66"}
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}
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}
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patches = [
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{'path': '/local_link_connection/port_id',
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'value': 'Ethernet2/66', 'op': 'add'},
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{'path': '/local_link_connection/switch_id',
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'value': '11:22:33:aa:bb:dd', 'op': 'add'},
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]
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self.hook.before_update(self.data, self.node_info)
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self.assertCalledWithPatch(patches, mock_patch)
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@mock.patch.object(node_cache.NodeInfo, 'patch_port')
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def test_processed_data_chassis_only(self, mock_patch):
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self.data['all_interfaces'] = {
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'em1': {"ip": self.ips[0], "mac": self.macs[0],
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"lldp_processed": {
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"switch_chassis_id": "11:22:33:aa:bb:dd"}
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}
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}
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patches = [
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{'path': '/local_link_connection/switch_id',
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'value': '11:22:33:aa:bb:dd', 'op': 'add'}
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]
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self.hook.before_update(self.data, self.node_info)
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self.assertCalledWithPatch(patches, mock_patch)
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@mock.patch.object(node_cache.NodeInfo, 'patch_port')
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def test_processed_data_port_only(self, mock_patch):
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self.data['all_interfaces'] = {
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'em1': {"ip": self.ips[0], "mac": self.macs[0],
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"lldp_processed": {
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"switch_port_id": "Ethernet2/66"}
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}
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}
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patches = [
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{'path': '/local_link_connection/port_id',
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'value': 'Ethernet2/66', 'op': 'add'}
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]
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self.hook.before_update(self.data, self.node_info)
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self.assertCalledWithPatch(patches, mock_patch)
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@mock.patch.object(node_cache.NodeInfo, 'patch_port')
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def test_processed_chassis_id_not_mac(self, mock_patch):
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self.data['all_interfaces'] = {
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'em1': {"ip": self.ips[0], "mac": self.macs[0],
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"lldp_processed": {
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"switch_chassis_id": "192.0.2.1",
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"switch_port_id": "Ethernet2/66"}
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}
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}
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# skip chassis_id since its not a mac
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patches = [
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{'path': '/local_link_connection/port_id',
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'value': 'Ethernet2/66', 'op': 'add'},
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]
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self.hook.before_update(self.data, self.node_info)
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self.assertCalledWithPatch(patches, mock_patch)
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