ac8348853b
In respond to 'net-ip-availability-list' and 'net-ip-availability-show' commands, follow the '-F' or '--field' option when present Change-Id: I688d77167a401aa07771fee5a46323c416a546ee Closes-Bug: #1586908
379 lines
19 KiB
Python
Executable File
379 lines
19 KiB
Python
Executable File
# Copyright 2016 GoDaddy.
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#
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# 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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from neutron_lib import constants
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import neutron.api.extensions as api_ext
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import neutron.common.config as config
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import neutron.extensions
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import neutron.services.network_ip_availability.plugin as plugin_module
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import neutron.tests.unit.db.test_db_base_plugin_v2 as test_db_base_plugin_v2
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API_RESOURCE = 'network-ip-availabilities'
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IP_AVAIL_KEY = 'network_ip_availability'
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IP_AVAILS_KEY = 'network_ip_availabilities'
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EXTENSIONS_PATH = ':'.join(neutron.extensions.__path__)
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PLUGIN_NAME = '%s.%s' % (plugin_module.NetworkIPAvailabilityPlugin.__module__,
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plugin_module.NetworkIPAvailabilityPlugin.__name__)
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class TestNetworkIPAvailabilityAPI(
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test_db_base_plugin_v2.NeutronDbPluginV2TestCase):
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def setUp(self):
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svc_plugins = {'plugin_name': PLUGIN_NAME}
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super(TestNetworkIPAvailabilityAPI, self).setUp(
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service_plugins=svc_plugins)
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self.plugin = plugin_module.NetworkIPAvailabilityPlugin()
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ext_mgr = api_ext.PluginAwareExtensionManager(
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EXTENSIONS_PATH, {"network-ip-availability": self.plugin}
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)
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app = config.load_paste_app('extensions_test_app')
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self.ext_api = api_ext.ExtensionMiddleware(app, ext_mgr=ext_mgr)
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def _validate_availability(self, network, availability, expected_used_ips,
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expected_total_ips=253):
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self.assertEqual(network['name'], availability['network_name'])
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self.assertEqual(network['id'], availability['network_id'])
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self.assertEqual(expected_used_ips, availability['used_ips'])
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self.assertEqual(expected_total_ips, availability['total_ips'])
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def _validate_from_availabilities(self, availabilities, wrapped_network,
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expected_used_ips,
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expected_total_ips=253):
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network = wrapped_network['network']
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availability = self._find_availability(availabilities, network['id'])
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self.assertIsNotNone(availability)
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self._validate_availability(network, availability,
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expected_used_ips=expected_used_ips,
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expected_total_ips=expected_total_ips)
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def test_usages_query_list_with_fields_total_ips(self):
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with self.network() as net:
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with self.subnet(network=net):
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# list by query fields: total_ips
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params = 'fields=total_ips'
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request = self.new_list_request(API_RESOURCE, params=params)
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response = self.deserialize(self.fmt,
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request.get_response(self.ext_api))
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self.assertIn(IP_AVAILS_KEY, response)
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self.assertEqual(1, len(response[IP_AVAILS_KEY]))
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availability = response[IP_AVAILS_KEY][0]
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self.assertIn('total_ips', availability)
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self.assertEqual(253, availability['total_ips'])
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self.assertNotIn('network_id', availability)
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def test_usages_query_show_with_fields_total_ips(self):
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with self.network() as net:
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with self.subnet(network=net):
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network = net['network']
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# Show by query fields: total_ips
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params = ['total_ips']
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request = self.new_show_request(API_RESOURCE,
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network['id'],
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fields=params)
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response = self.deserialize(
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self.fmt, request.get_response(self.ext_api))
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self.assertIn(IP_AVAIL_KEY, response)
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availability = response[IP_AVAIL_KEY]
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self.assertIn('total_ips', availability)
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self.assertEqual(253, availability['total_ips'])
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self.assertNotIn('network_id', availability)
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@staticmethod
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def _find_availability(availabilities, net_id):
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for ip_availability in availabilities:
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if net_id == ip_availability['network_id']:
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return ip_availability
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def test_basic(self):
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with self.network() as net:
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with self.subnet(network=net):
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network = net['network']
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# Get ALL
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request = self.new_list_request(API_RESOURCE, self.fmt)
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response = self.deserialize(self.fmt,
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request.get_response(self.ext_api))
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self.assertIn(IP_AVAILS_KEY, response)
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self.assertEqual(1, len(response[IP_AVAILS_KEY]))
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self._validate_from_availabilities(response[IP_AVAILS_KEY],
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net, 0)
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# Get single via id
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request = self.new_show_request(API_RESOURCE, network['id'])
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response = self.deserialize(
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self.fmt, request.get_response(self.ext_api))
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self.assertIn(IP_AVAIL_KEY, response)
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usage = response[IP_AVAIL_KEY]
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self._validate_availability(network, usage, 0)
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def test_usages_multi_nets_subnets(self):
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with self.network(name='net1') as n1,\
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self.network(name='net2') as n2,\
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self.network(name='net3') as n3:
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# n1 should have 2 subnets, n2 should have none, n3 has 1
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with self.subnet(network=n1) as subnet1_1, \
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self.subnet(cidr='40.0.0.0/24', network=n3) as subnet3_1:
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# Consume 3 ports n1, none n2, 2 ports on n3
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with self.port(subnet=subnet1_1),\
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self.port(subnet=subnet1_1),\
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self.port(subnet=subnet1_1),\
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self.port(subnet=subnet3_1),\
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self.port(subnet=subnet3_1):
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# Test get ALL
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request = self.new_list_request(API_RESOURCE)
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response = self.deserialize(
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self.fmt, request.get_response(self.ext_api))
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self.assertIn(IP_AVAILS_KEY, response)
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self.assertEqual(3, len(response[IP_AVAILS_KEY]))
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data = response[IP_AVAILS_KEY]
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self._validate_from_availabilities(data, n1, 3, 253)
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self._validate_from_availabilities(data, n2, 0, 0)
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self._validate_from_availabilities(data, n3, 2, 253)
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# Test get single via network id
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network = n1['network']
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request = self.new_show_request(API_RESOURCE,
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network['id'])
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response = self.deserialize(
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self.fmt, request.get_response(self.ext_api))
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self.assertIn(IP_AVAIL_KEY, response)
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self._validate_availability(network,
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response[IP_AVAIL_KEY], 3, 253)
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def test_usages_multi_nets_subnets_sums(self):
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with self.network(name='net1') as n1:
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# n1 has 2 subnets
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with self.subnet(network=n1) as subnet1_1, \
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self.subnet(cidr='40.0.0.0/24', network=n1) as subnet1_2:
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# Consume 3 ports n1: 1 on subnet 1 and 2 on subnet 2
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with self.port(subnet=subnet1_1),\
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self.port(subnet=subnet1_2),\
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self.port(subnet=subnet1_2):
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# Get ALL
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request = self.new_list_request(API_RESOURCE)
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response = self.deserialize(
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self.fmt, request.get_response(self.ext_api))
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self.assertIn(IP_AVAILS_KEY, response)
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self.assertEqual(1, len(response[IP_AVAILS_KEY]))
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self._validate_from_availabilities(response[IP_AVAILS_KEY],
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n1, 3, 506)
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# Get single via network id
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network = n1['network']
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request = self.new_show_request(API_RESOURCE,
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network['id'])
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response = self.deserialize(
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self.fmt, request.get_response(self.ext_api))
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self.assertIn(IP_AVAIL_KEY, response)
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self._validate_availability(network,
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response[IP_AVAIL_KEY], 3, 506)
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def test_usages_port_consumed_v4(self):
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with self.network() as net:
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with self.subnet(network=net) as subnet:
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request = self.new_list_request(API_RESOURCE)
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# Consume 2 ports
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with self.port(subnet=subnet), self.port(subnet=subnet):
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response = self.deserialize(self.fmt,
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request.get_response(
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self.ext_api))
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self._validate_from_availabilities(response[IP_AVAILS_KEY],
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net, 2)
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def test_usages_query_ip_version_v4(self):
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with self.network() as net:
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with self.subnet(network=net):
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# Get IPv4
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params = 'ip_version=4'
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request = self.new_list_request(API_RESOURCE, params=params)
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response = self.deserialize(self.fmt,
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request.get_response(self.ext_api))
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self.assertIn(IP_AVAILS_KEY, response)
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self.assertEqual(1, len(response[IP_AVAILS_KEY]))
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self._validate_from_availabilities(response[IP_AVAILS_KEY],
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net, 0)
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# Get IPv6 should return empty array
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params = 'ip_version=6'
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request = self.new_list_request(API_RESOURCE, params=params)
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response = self.deserialize(self.fmt,
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request.get_response(self.ext_api))
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self.assertEqual(0, len(response[IP_AVAILS_KEY]))
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def test_usages_query_ip_version_v6(self):
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with self.network() as net:
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with self.subnet(
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network=net, cidr='2607:f0d0:1002:51::/64',
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ip_version=6,
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ipv6_address_mode=constants.DHCPV6_STATELESS):
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# Get IPv6
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params = 'ip_version=6'
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request = self.new_list_request(API_RESOURCE, params=params)
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response = self.deserialize(self.fmt,
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request.get_response(self.ext_api))
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self.assertEqual(1, len(response[IP_AVAILS_KEY]))
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self._validate_from_availabilities(
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response[IP_AVAILS_KEY], net, 0, 18446744073709551614)
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# Get IPv4 should return empty array
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params = 'ip_version=4'
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request = self.new_list_request(API_RESOURCE, params=params)
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response = self.deserialize(self.fmt,
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request.get_response(self.ext_api))
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self.assertEqual(0, len(response[IP_AVAILS_KEY]))
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def test_usages_ports_consumed_v6(self):
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with self.network() as net:
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with self.subnet(
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network=net, cidr='2607:f0d0:1002:51::/64',
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ip_version=6,
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ipv6_address_mode=constants.DHCPV6_STATELESS) as subnet:
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request = self.new_list_request(API_RESOURCE)
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# Consume 3 ports
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with self.port(subnet=subnet),\
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self.port(subnet=subnet), \
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self.port(subnet=subnet):
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response = self.deserialize(
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self.fmt, request.get_response(self.ext_api))
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self._validate_from_availabilities(response[IP_AVAILS_KEY],
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net, 3,
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18446744073709551614)
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def test_usages_query_network_id(self):
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with self.network() as net:
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with self.subnet(network=net):
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network = net['network']
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test_id = network['id']
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# Get by query param: network_id
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params = 'network_id=%s' % test_id
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request = self.new_list_request(API_RESOURCE, params=params)
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response = self.deserialize(self.fmt,
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request.get_response(self.ext_api))
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self.assertIn(IP_AVAILS_KEY, response)
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self.assertEqual(1, len(response[IP_AVAILS_KEY]))
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self._validate_from_availabilities(response[IP_AVAILS_KEY],
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net, 0)
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# Get by NON-matching query param: network_id
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params = 'network_id=clearlywontmatch'
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request = self.new_list_request(API_RESOURCE, params=params)
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response = self.deserialize(self.fmt,
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request.get_response(self.ext_api))
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self.assertEqual(0, len(response[IP_AVAILS_KEY]))
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def test_usages_query_network_name(self):
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test_name = 'net_name_1'
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with self.network(name=test_name) as net:
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with self.subnet(network=net):
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# Get by query param: network_name
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params = 'network_name=%s' % test_name
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request = self.new_list_request(API_RESOURCE, params=params)
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response = self.deserialize(self.fmt,
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request.get_response(self.ext_api))
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self.assertIn(IP_AVAILS_KEY, response)
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self.assertEqual(1, len(response[IP_AVAILS_KEY]))
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self._validate_from_availabilities(response[IP_AVAILS_KEY],
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net, 0)
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# Get by NON-matching query param: network_name
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params = 'network_name=clearly-wont-match'
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request = self.new_list_request(API_RESOURCE, params=params)
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response = self.deserialize(self.fmt,
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request.get_response(self.ext_api))
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self.assertEqual(0, len(response[IP_AVAILS_KEY]))
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def test_usages_query_tenant_id(self):
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test_tenant_id = 'a-unique-test-id'
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with self.network(tenant_id=test_tenant_id) as net:
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with self.subnet(network=net):
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# Get by query param: network_name
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params = 'tenant_id=%s' % test_tenant_id
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request = self.new_list_request(API_RESOURCE, params=params)
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response = self.deserialize(self.fmt,
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request.get_response(self.ext_api))
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self.assertIn(IP_AVAILS_KEY, response)
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self.assertEqual(1, len(response[IP_AVAILS_KEY]))
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self._validate_from_availabilities(response[IP_AVAILS_KEY],
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net, 0)
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for net_avail in response[IP_AVAILS_KEY]:
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self.assertEqual(test_tenant_id, net_avail['tenant_id'])
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# Get by NON-matching query param: network_name
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params = 'tenant_id=clearly-wont-match'
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request = self.new_list_request(API_RESOURCE, params=params)
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response = self.deserialize(self.fmt,
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request.get_response(self.ext_api))
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self.assertEqual(0, len(response[IP_AVAILS_KEY]))
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def test_usages_multi_net_multi_subnet_46(self):
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# Setup mixed v4/v6 networks with IPs consumed on each
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with self.network(name='net-v6-1') as net_v6_1, \
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self.network(name='net-v6-2') as net_v6_2, \
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self.network(name='net-v4-1') as net_v4_1, \
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self.network(name='net-v4-2') as net_v4_2:
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with self.subnet(network=net_v6_1, cidr='2607:f0d0:1002:51::/64',
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ip_version=6) as s61, \
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self.subnet(network=net_v6_2,
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cidr='2607:f0d0:1003:52::/64',
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ip_version=6) as s62, \
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self.subnet(network=net_v4_1, cidr='10.0.0.0/24') as s41, \
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self.subnet(network=net_v4_2, cidr='10.0.1.0/24') as s42:
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with self.port(subnet=s61),\
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self.port(subnet=s62), self.port(subnet=s62), \
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self.port(subnet=s41), \
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self.port(subnet=s42), self.port(subnet=s42):
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# Verify consumption across all
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request = self.new_list_request(API_RESOURCE)
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response = self.deserialize(
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self.fmt, request.get_response(self.ext_api))
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avails_list = response[IP_AVAILS_KEY]
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self._validate_from_availabilities(
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avails_list, net_v6_1, 1, 18446744073709551614)
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self._validate_from_availabilities(
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avails_list, net_v6_2, 2, 18446744073709551614)
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self._validate_from_availabilities(
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avails_list, net_v4_1, 1, 253)
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self._validate_from_availabilities(
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avails_list, net_v4_2, 2, 253)
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# Query by IP versions. Ensure subnet versions match
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for ip_ver in [4, 6]:
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params = 'ip_version=%i' % ip_ver
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request = self.new_list_request(API_RESOURCE,
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params=params)
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response = self.deserialize(
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self.fmt, request.get_response(self.ext_api))
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for net_avail in response[IP_AVAILS_KEY]:
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for sub in net_avail['subnet_ip_availability']:
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self.assertEqual(ip_ver, sub['ip_version'])
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# Verify consumption querying 2 network ids (IN clause)
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request = self.new_list_request(
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API_RESOURCE,
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params='network_id=%s&network_id=%s'
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% (net_v4_2['network']['id'],
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net_v6_2['network']['id']))
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response = self.deserialize(
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self.fmt, request.get_response(self.ext_api))
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avails_list = response[IP_AVAILS_KEY]
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self._validate_from_availabilities(
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avails_list, net_v6_2, 2, 18446744073709551614)
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self._validate_from_availabilities(
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avails_list, net_v4_2, 2, 253)
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