104 lines
3.8 KiB
Python
104 lines
3.8 KiB
Python
# Copyright 2016 - Nokia
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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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from oslo_log import log as logging
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from vitrage.common.constants import VertexProperties as VProps
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from vitrage_tempest_tests.tests.api.topology.base import BaseTopologyTest
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from vitrage_tempest_tests.tests import utils
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LOG = logging.getLogger(__name__)
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class TestNeutron(BaseTopologyTest):
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NUM_INSTANCE = 3
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@classmethod
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def setUpClass(cls):
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super(TestNeutron, cls).setUpClass()
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@utils.tempest_logger
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def test_neutron(self):
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"""neutron test
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This test validate correctness topology graph with neutron module
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"""
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try:
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# Action
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self._create_instances(num_instances=self.NUM_INSTANCE,
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set_public_network=True)
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# Calculate expected results
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api_graph = self.vitrage_client.topology.get(all_tenants=True)
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graph = self._create_graph_from_graph_dictionary(api_graph)
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entities = self._entities_validation_data(
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host_entities=1,
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host_edges=1 + self.NUM_INSTANCE,
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instance_entities=self.NUM_INSTANCE,
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instance_edges=2 * self.NUM_INSTANCE,
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network_entities=self.num_default_networks,
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network_edges=self.num_default_ports + self.NUM_INSTANCE,
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port_entities=self.num_default_ports + self.NUM_INSTANCE,
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port_edges=self.num_default_ports + 2 * self.NUM_INSTANCE)
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num_entities = self.num_default_entities + \
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2 * self.NUM_INSTANCE + \
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self.num_default_networks + self.num_default_ports
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num_edges = self.num_default_edges + 3 * self.NUM_INSTANCE + \
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self.num_default_ports
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# Test Assertions
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self._validate_graph_correctness(graph,
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num_entities,
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num_edges,
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entities)
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except Exception as e:
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self._handle_exception(e)
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raise
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finally:
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self._delete_instances()
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@staticmethod
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def _get_network_name(instance, networks):
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for network in networks:
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try:
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if len(instance.networks[network[VProps.NAME]]) > 0:
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return network[VProps.NAME]
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except Exception:
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pass
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return None
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@staticmethod
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def _port_to_inst_edges(instances, network_name, ports):
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counter = 0
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for vm in instances:
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for port in ports:
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ips_number = 0
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for vm_ip in vm.addresses[network_name]:
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for port_ip in port['fixed_ips']:
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if vm_ip['addr'] == port_ip['ip_address']:
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ips_number += 1
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break
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if ips_number == len(vm.addresses[network_name]):
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counter += 1
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break
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return counter
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def _port_to_network_edges(self, networks, ports):
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counter = 0
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for net in networks:
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counter += len(self._filter_list_by_pairs_parameters(
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ports, ['network_id'], [net['id']]))
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return counter
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