80 lines
3.1 KiB
Python
80 lines
3.1 KiB
Python
# Copyright 2017 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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"""Tests for manipulating ComputeNodes via the DB API"""
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from oslo_utils import uuidutils
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import six
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from mogan.common import exception
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from mogan.tests.unit.db import base
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from mogan.tests.unit.db import utils
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class DbComputeNodeTestCase(base.DbTestCase):
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def test_compute_node_create(self):
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utils.create_test_compute_node()
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def test_compute_node_create_with_same_uuid(self):
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utils.create_test_compute_node(node_uuid='uuid')
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self.assertRaises(exception.ComputeNodeAlreadyExists,
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utils.create_test_compute_node,
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node_uuid='uuid')
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def test_compute_node_get_by_uuid(self):
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node = utils.create_test_compute_node()
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res = self.dbapi.compute_node_get(self.context, node.node_uuid)
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self.assertEqual(node.node_uuid, res.node_uuid)
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def test_compute_node_get_not_exist(self):
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self.assertRaises(exception.ComputeNodeNotFound,
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self.dbapi.compute_node_get,
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self.context,
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'12345678-9999-0000-aaaa-123456789012')
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def test_compute_node_get_all(self):
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node_uuids = []
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for i in range(0, 3):
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node = utils.create_test_compute_node(
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node_uuid=uuidutils.generate_uuid())
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node_uuids.append(six.text_type(node['node_uuid']))
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res = self.dbapi.compute_node_get_all(self.context)
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res_uuids = [r.node_uuid for r in res]
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for node_uuid in node_uuids:
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self.assertIn(node_uuid, res_uuids)
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def test_compute_node_destroy(self):
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node = utils.create_test_compute_node()
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self.dbapi.compute_node_destroy(self.context, node.node_uuid)
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self.assertRaises(exception.ComputeNodeNotFound,
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self.dbapi.compute_node_get,
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self.context,
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node.node_uuid)
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def test_compute_node_destroy_not_exist(self):
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self.assertRaises(exception.ComputeNodeNotFound,
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self.dbapi.compute_node_destroy,
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self.context,
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'12345678-9999-0000-aaaa-123456789012')
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def test_compute_node_update(self):
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node = utils.create_test_compute_node()
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res = self.dbapi.compute_node_update(self.context,
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node.node_uuid,
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{'hypervisor_type': 'foo'})
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self.assertEqual('foo', res.hypervisor_type)
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