358 lines
13 KiB
Python
358 lines
13 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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import json
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from oslo_log import log as logging
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from testtools import ExpectedException
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from vitrage_tempest_plugin.tests.api.topology.base import BaseTopologyTest
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from vitrage_tempest_plugin.tests.base import IsEmpty
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import vitrage_tempest_plugin.tests.utils as utils
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from vitrageclient.exceptions import ClientException
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LOG = logging.getLogger(__name__)
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NOVA_QUERY = '{"and": [{"==": {"vitrage_category": "RESOURCE"}},' \
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'{"==": {"vitrage_is_deleted": false}},' \
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'{"==": {"vitrage_is_placeholder": false}},' \
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'{"or": [{"==": {"vitrage_type": "openstack.cluster"}},' \
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'{"==": {"vitrage_type": "nova.instance"}},' \
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'{"==": {"vitrage_type": "nova.host"}},' \
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'{"==": {"vitrage_type": "nova.zone"}}]}]}'
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class TestTopology(BaseTopologyTest):
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"""Topology test class for Vitrage API tests."""
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NUM_INSTANCE = 3
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NUM_VOLUME = 1
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def tearDown(self):
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super(TestTopology, self).tearDown()
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self._rollback_to_default()
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@utils.tempest_logger
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def test_compare_api_and_cli(self):
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"""compare_api_and_cli
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This test validate correctness of topology graph:
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cli via api
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"""
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api_graph = self.vitrage_client.topology.get(all_tenants=True)
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cli_graph = utils.run_vitrage_command(
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'vitrage topology show --all-tenants')
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self._assert_graph_equal(api_graph, json.loads(cli_graph))
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@utils.tempest_logger
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def test_default_graph_all_tenants(self):
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"""default_graph
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This test validate correctness of default topology graph, using the
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--all-tenants option.
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"""
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self._do_test_default_graph(
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num_default_networks=self.num_default_networks, all_tenants=True)
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@utils.tempest_logger
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def test_default_graph(self):
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"""default_graph
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This test validate correctness of default topology graph, not using the
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--all-tenants option. Since the tenant of all entities in the graph is
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either admin or None, this test is expected to be identical to the one
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with --all-tenants
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"""
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num_admin_networks = self._calc_num_admin_tenant_networks()
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self._do_test_default_graph(num_default_networks=num_admin_networks,
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all_tenants=False)
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@utils.tempest_logger
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def test_default_graph_for_tenant(self):
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"""default_graph
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This test validate correctness of default topology graph when queried
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by another tenant.
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"""
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# Action - create entities as the default tenant
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self._create_entities(num_instances=self.NUM_INSTANCE,
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num_volumes=self.NUM_VOLUME)
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# Calculate expected results for another tenant - the other tenant
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# should not see instances and volumes of the default tenant.
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# All it can see is its private network.
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tenant_client = self.vitrage_client_for_demo_user
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api_graph = tenant_client.topology.get(all_tenants=False)
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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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cluster_entities=0, cluster_edges=0, zone_entities=0,
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zone_edges=0, host_entities=0, host_edges=0,
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instance_entities=0, instance_edges=0, volume_entities=0,
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volume_edges=0)
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num_entities = self._calc_num_tenant_networks()
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# Test Assertions
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self._validate_graph_correctness(graph, num_entities, 0, entities)
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@utils.tempest_logger
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def test_graph_with_query(self):
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"""graph_with_query
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This test validate correctness of topology graph
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with query
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"""
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# Action
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self._create_entities(num_instances=self.NUM_INSTANCE,
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num_volumes=self.NUM_VOLUME)
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# Calculate expected results
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api_graph = self.vitrage_client.topology.get(
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query=self._graph_query(),
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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=self.NUM_INSTANCE + 1,
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instance_entities=self.NUM_INSTANCE,
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instance_edges=self.NUM_INSTANCE)
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num_entities = self.num_default_entities + self.NUM_INSTANCE
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num_edges = self.num_default_edges + self.NUM_INSTANCE
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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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@utils.tempest_logger
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def test_graph_with_query_for_tenant(self):
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"""graph_with_query
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This test validate correctness of topology graph
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with query, when queried by another tenant.
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"""
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# Action - create entities as the default tenant
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self._create_entities(num_instances=self.NUM_INSTANCE,
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num_volumes=self.NUM_VOLUME)
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# Calculate expected results - the other tenant should not see
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# instances and volumes of the default tenant
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tenant_client = self.vitrage_client_for_demo_user
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api_graph = tenant_client.topology.get(query=self._graph_query())
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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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cluster_entities=0, cluster_edges=0, zone_entities=0,
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zone_edges=0, host_entities=0, host_edges=0,
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instance_entities=0, instance_edges=0, volume_entities=0,
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volume_edges=0)
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# Test Assertions
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self._validate_graph_correctness(graph, 0, 0, entities)
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@utils.tempest_logger
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def test_nova_tree(self):
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"""nova_tree
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This test validate correctness of topology tree
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"""
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# Action
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self._create_entities(num_instances=self.NUM_INSTANCE,
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num_volumes=self.NUM_VOLUME)
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# Calculate expected results
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api_graph = self.vitrage_client.topology.get(
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graph_type='tree', query=NOVA_QUERY, all_tenants=True)
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graph = self._create_graph_from_tree_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=self.NUM_INSTANCE + 1,
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instance_entities=self.NUM_INSTANCE,
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instance_edges=self.NUM_INSTANCE)
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num_entities = self.num_default_entities + self.NUM_INSTANCE
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num_edges = self.num_default_edges + self.NUM_INSTANCE
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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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@utils.tempest_logger
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def test_tree_with_query(self):
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"""tree_with_query
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This test validate correctness of topology tree
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with query
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"""
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# Action
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self._create_entities(num_instances=self.NUM_INSTANCE)
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# Calculate expected results
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api_graph = self.vitrage_client.topology.get(
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graph_type='tree', query=self._tree_query(), all_tenants=True)
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graph = self._create_graph_from_tree_dictionary(api_graph)
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entities = self._entities_validation_data(
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host_entities=1, host_edges=1)
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# Test Assertions
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self._validate_graph_correctness(graph,
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self.num_default_entities,
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self.num_default_edges,
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entities)
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@utils.tempest_logger
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def test_tree_with_depth_exclude_instance(self):
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"""tree_with_query
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This test validate correctness of topology tree
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with query
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"""
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# Action
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self._create_entities(num_instances=self.NUM_INSTANCE)
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# Calculate expected results
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api_graph = self.vitrage_client.topology.get(
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limit=2, graph_type='tree', query=NOVA_QUERY, all_tenants=True)
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graph = self._create_graph_from_tree_dictionary(api_graph)
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entities = self._entities_validation_data(
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host_entities=1, host_edges=1)
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# Test Assertions
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self._validate_graph_correctness(graph,
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self.num_default_entities,
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self.num_default_edges,
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entities)
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@utils.tempest_logger
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def test_tree_with_depth_include_instance(self):
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"""tree_with_query
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This test validate correctness of topology tree
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with query
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"""
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# Action
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self._create_entities(num_instances=self.NUM_INSTANCE)
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# Calculate expected results
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api_graph = self.vitrage_client.topology.get(
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limit=3, graph_type='tree', query=NOVA_QUERY, all_tenants=True)
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graph = self._create_graph_from_tree_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=self.NUM_INSTANCE + 1,
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instance_entities=self.NUM_INSTANCE,
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instance_edges=self.NUM_INSTANCE)
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num_entities = self.num_default_entities + self.NUM_INSTANCE
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num_edges = self.num_default_edges + self.NUM_INSTANCE
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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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@utils.tempest_logger
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def test_graph_with_depth_and_no_root(self):
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"""graph_with_depth_and_no_root
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This test validate correctness of topology
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graph with depth and without root
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"""
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# Action
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self._create_entities(num_instances=self.NUM_INSTANCE,
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num_volumes=self.NUM_VOLUME)
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with ExpectedException(ClientException,
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"Graph-type 'graph' "
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"requires a 'root' with 'depth'"):
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self.vitrage_client.topology.get(
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limit=2,
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root=None,
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all_tenants=True)
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@utils.tempest_logger
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def test_graph_with_no_match_query(self):
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"""graph_with_no_match_query
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This test validate correctness of topology graph
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with no match query
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"""
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# Action
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self._create_entities(num_instances=self.NUM_INSTANCE,
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num_volumes=self.NUM_VOLUME)
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# Calculate expected results
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api_graph = self.vitrage_client.topology.get(
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query=self._graph_no_match_query(), all_tenants=True)
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# Test Assertions
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self.assertThat(api_graph['nodes'],
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IsEmpty(), 'num of vertex node')
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self.assertThat(api_graph['links'], IsEmpty(), 'num of edges')
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@utils.tempest_logger
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def test_tree_with_no_match_query(self):
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"""tree_with_no_match_query
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This test validate correctness of topology tree
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with no match query
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"""
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# Action
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self._create_entities(num_instances=self.NUM_INSTANCE)
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# Calculate expected results
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api_graph = self.vitrage_client.topology.get(
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graph_type='tree',
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query=self._tree_no_match_query(),
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all_tenants=True)
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# Test Assertions
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self.assert_is_empty(api_graph)
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@utils.tempest_logger
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def _do_test_default_graph(self, num_default_networks, all_tenants):
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"""default_graph
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This test validate correctness of default topology graph
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"""
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# Action
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self._create_entities(num_instances=self.NUM_INSTANCE,
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num_volumes=self.NUM_VOLUME)
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# Calculate expected results
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api_graph = \
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self.vitrage_client.topology.get(all_tenants=all_tenants)
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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=self.NUM_INSTANCE + 1,
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instance_entities=self.NUM_INSTANCE,
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instance_edges=2 * self.NUM_INSTANCE + self.NUM_VOLUME,
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volume_entities=self.NUM_VOLUME,
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volume_edges=self.NUM_VOLUME)
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num_entities = self.num_default_entities + self.NUM_VOLUME + \
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2 * self.NUM_INSTANCE + num_default_networks + \
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self.num_default_ports
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num_edges = self.num_default_edges + 3 * self.NUM_INSTANCE + \
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self.NUM_VOLUME + 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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