287 lines
10 KiB
Python
287 lines
10 KiB
Python
# Copyright 2015 Huawei Technologies Co., Ltd.
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# All Rights Reserved
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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 six.moves import xrange
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import unittest
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from tricircle.common import context
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from tricircle.common import exceptions
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from tricircle.db import api
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from tricircle.db import core
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from tricircle.db import models
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class APITest(unittest.TestCase):
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def setUp(self):
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core.initialize()
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core.ModelBase.metadata.create_all(core.get_engine())
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self.context = context.Context()
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def _create_pod(self, index, test_az_uuid):
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pod_body = {'pod_id': 'test_pod_uuid_%d' % index,
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'region_name': 'test_pod_%d' % index,
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'pod_az_name': 'test_pod_az_name_%d' % index,
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'dc_name': 'test_dc_name_%d' % index,
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'az_name': test_az_uuid,
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}
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api.create_pod(self.context, pod_body)
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def _create_resource_mappings(self):
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route1 = {
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'top_id': 'top_uuid',
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'pod_id': 'test_pod_uuid_0',
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'resource_type': 'network'}
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route2 = {
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'top_id': 'top_uuid',
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'pod_id': 'test_pod_uuid_1',
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'bottom_id': 'top_uuid',
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'resource_type': 'network'}
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route3 = {
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'top_id': 'top_uuid2',
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'pod_id': 'test_pod_uuid_2',
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'bottom_id': 'bottom_uuid_2',
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'resource_type': 'port'}
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routes = [route1, route2, route3]
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with self.context.session.begin():
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for route in routes:
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core.create_resource(
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self.context, models.ResourceRouting, route)
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def test_get_bottom_id_by_top_id_region_name(self):
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self._create_pod(0, 'test_az_uuid_0')
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self._create_pod(1, 'test_az_uuid_1')
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self._create_pod(2, 'test_az_uuid_2')
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self._create_resource_mappings()
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region_name = 'test_pod_0'
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bottom_id = api.get_bottom_id_by_top_id_region_name(
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self.context, 'top_uuid', region_name, 'network')
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self.assertIsNone(bottom_id)
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region_name = 'test_pod_1'
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bottom_id = api.get_bottom_id_by_top_id_region_name(
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self.context, 'top_uuid', region_name, 'network')
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self.assertEqual(bottom_id, 'top_uuid')
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def test_get_bottom_mappings_by_top_id(self):
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self._create_pod(0, 'test_az_uuid_0')
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self._create_pod(1, 'test_az_uuid_1')
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self._create_pod(2, 'test_az_uuid_2')
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self._create_resource_mappings()
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mappings = api.get_bottom_mappings_by_top_id(self.context,
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'top_uuid', 'network')
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self.assertEqual('test_pod_uuid_1', mappings[0][0]['pod_id'])
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self.assertEqual('top_uuid', mappings[0][1])
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def test_get_bottom_mappings_by_tenant_pod(self):
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for i in xrange(3):
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pod = {'pod_id': 'test_pod_uuid_%d' % i,
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'region_name': 'test_pod_%d' % i,
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'az_name': 'test_az_uuid_%d' % i}
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api.create_pod(self.context, pod)
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routes = [
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{
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'route':
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{
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'top_id': 'top_uuid',
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'pod_id': 'test_pod_uuid_0',
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'project_id': 'test_project_uuid_0',
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'resource_type': 'port'
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},
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},
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{
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'route':
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{
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'top_id': 'top_uuid_0',
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'bottom_id': 'top_uuid_0',
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'pod_id': 'test_pod_uuid_0',
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'project_id': 'test_project_uuid_0',
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'resource_type': 'port'
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},
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},
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{
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'route':
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{
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'top_id': 'top_uuid_1',
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'bottom_id': 'top_uuid_1',
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'pod_id': 'test_pod_uuid_0',
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'project_id': 'test_project_uuid_0',
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'resource_type': 'port'
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},
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},
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{
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'route':
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{
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'top_id': 'top_uuid_2',
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'bottom_id': 'top_uuid_2',
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'pod_id': 'test_pod_uuid_0',
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'project_id': 'test_project_uuid_1',
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'resource_type': 'port'
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},
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},
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{
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'route':
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{
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'top_id': 'top_uuid_3',
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'bottom_id': 'top_uuid_3',
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'pod_id': 'test_pod_uuid_1',
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'project_id': 'test_project_uuid_1',
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'resource_type': 'port'
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},
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}
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]
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with self.context.session.begin():
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for route in routes:
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core.create_resource(
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self.context, models.ResourceRouting, route['route'])
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routings = api.get_bottom_mappings_by_tenant_pod(
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self.context,
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'test_project_uuid_0',
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'test_pod_uuid_0',
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'port'
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)
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self.assertEqual(len(routings), 2)
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self.assertEqual(routings['top_uuid_0']['top_id'], 'top_uuid_0')
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self.assertEqual(routings['top_uuid_1']['top_id'], 'top_uuid_1')
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routings = api.get_bottom_mappings_by_tenant_pod(
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self.context,
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'test_project_uuid_1',
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'test_pod_uuid_0',
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'port'
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)
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self.assertEqual(len(routings), 1)
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self.assertEqual(routings['top_uuid_2']['top_id'], 'top_uuid_2')
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self.assertEqual(routings['top_uuid_2']['bottom_id'], 'top_uuid_2')
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routings = api.get_bottom_mappings_by_tenant_pod(
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self.context,
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'test_project_uuid_1',
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'test_pod_uuid_1',
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'port'
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)
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self.assertEqual(len(routings), 1)
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self.assertEqual(routings['top_uuid_3']['top_id'], 'top_uuid_3')
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self.assertEqual(routings['top_uuid_3']['bottom_id'], 'top_uuid_3')
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def test_get_next_bottom_pod(self):
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next_pod = api.get_next_bottom_pod(self.context)
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self.assertIsNone(next_pod)
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pods = []
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for i in xrange(5):
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pod = {'pod_id': 'test_pod_uuid_%d' % i,
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'region_name': 'test_pod_%d' % i,
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'pod_az_name': 'test_pod_az_name_%d' % i,
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'dc_name': 'test_dc_name_%d' % i,
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'az_name': 'test_az_uuid_%d' % i,
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}
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api.create_pod(self.context, pod)
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pods.append(pod)
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next_pod = api.get_next_bottom_pod(self.context)
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self.assertEqual(next_pod, pods[0])
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next_pod = api.get_next_bottom_pod(
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self.context, current_pod_id='test_pod_uuid_2')
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self.assertEqual(next_pod, pods[3])
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next_pod = api.get_next_bottom_pod(
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self.context, current_pod_id='test_pod_uuid_4')
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self.assertIsNone(next_pod)
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def test_find_pod_by_az_or_region(self):
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self._create_pod(0, 'test_az_uuid1')
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self._create_pod(1, 'test_az_uuid1')
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self._create_pod(2, 'test_az_uuid2')
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az_region = None
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pod = api.find_pod_by_az_or_region(self.context, az_region)
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self.assertIsNone(pod)
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az_region = 'test_pod_3'
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self.assertRaises(exceptions.PodNotFound,
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api.find_pod_by_az_or_region,
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self.context, az_region)
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az_region = 'test_pod_0'
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pod = api.find_pod_by_az_or_region(self.context, az_region)
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self.assertEqual(pod['region_name'], az_region)
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az_region = 'test_az_uuid2'
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pod = api.find_pod_by_az_or_region(self.context, az_region)
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self.assertEqual(pod['az_name'], az_region)
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az_region = 'test_az_uuid1'
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self.assertRaises(exceptions.InvalidInput,
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api.find_pod_by_az_or_region,
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self.context, az_region)
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def test_get_top_pod(self):
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self._create_pod(0, '')
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self._create_pod(1, 'test_az_uuid1')
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self._create_pod(2, 'test_az_uuid2')
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pod = api.get_top_pod(self.context)
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self.assertEqual(pod['region_name'], 'test_pod_0')
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self.assertEqual(pod['az_name'], '')
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def test_get_pod_by_region(self):
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self._create_pod(0, 'test_az_uuid1')
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self._create_pod(1, 'test_az_uuid1')
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self._create_pod(2, 'test_az_uuid2')
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region_name = 'test_pod_3'
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pod = api.get_pod_by_name(self.context, region_name)
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self.assertIsNone(pod)
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region_name = 'test_pod_0'
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pod = api.get_pod_by_name(self.context, region_name)
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self.assertEqual(pod['region_name'], region_name)
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def test_delete_mappings_by_bottom_id(self):
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self._create_pod(0, 'test_az_uuid_0')
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self._create_pod(1, 'test_az_uuid_1')
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self._create_pod(2, 'test_az_uuid_2')
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self._create_resource_mappings()
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bottom_id = 'bottom_uuid_1'
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api.delete_mappings_by_bottom_id(self.context, bottom_id)
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filters = [{'key': 'bottom_id', 'comparator': 'eq',
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'value': bottom_id}]
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routing = core.query_resource(
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self.context, models.ResourceRouting, filters, [])
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self.assertEqual(len(routing), 0)
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def test_delete_mappings_by_top_id(self):
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self._create_pod(0, 'test_az_uuid_0')
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self._create_pod(1, 'test_az_uuid_1')
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self._create_pod(2, 'test_az_uuid_2')
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self._create_resource_mappings()
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top_id = 'top_uuid'
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api.delete_mappings_by_top_id(self.context, top_id)
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mappings = api.get_bottom_mappings_by_top_id(
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self.context, top_id, 'network')
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self.assertEqual(len(mappings), 0)
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def tearDown(self):
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core.ModelBase.metadata.drop_all(core.get_engine())
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