b75a28c178
This patch removes the Neutron capability of creating database tables from sqlalchemy models for all those model classes for which a table is not found in the database schema. Migrations should be the official and only solution for creating and managing the Neutron db schema. This patch also adapts unit tests in order to ensure test schemas are still correctly created. DocImpact Update deployment documentation accordingly. Closes-Bug: #1207402 Change-Id: Ie4ee5507888ecad5f6dc32ce7a029c43014687a2 Co-Authored-By: Henry Gessau <gessau@cisco.com>
101 lines
4.2 KiB
Python
101 lines
4.2 KiB
Python
# Copyright 2014 VMware, Inc.
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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 sqlalchemy import orm
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from neutron import context
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from neutron.plugins.vmware.common import exceptions as p_exc
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from neutron.plugins.vmware.dbexts import lsn_db
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from neutron.tests.unit import testlib_api
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class LSNTestCase(testlib_api.SqlTestCase):
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def setUp(self):
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super(LSNTestCase, self).setUp()
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self.ctx = context.get_admin_context()
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self.net_id = 'foo_network_id'
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self.lsn_id = 'foo_lsn_id'
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self.lsn_port_id = 'foo_port_id'
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self.subnet_id = 'foo_subnet_id'
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self.mac_addr = 'aa:bb:cc:dd:ee:ff'
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def test_lsn_add(self):
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lsn_db.lsn_add(self.ctx, self.net_id, self.lsn_id)
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lsn = (self.ctx.session.query(lsn_db.Lsn).
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filter_by(lsn_id=self.lsn_id).one())
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self.assertEqual(self.lsn_id, lsn.lsn_id)
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def test_lsn_remove(self):
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lsn_db.lsn_add(self.ctx, self.net_id, self.lsn_id)
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lsn_db.lsn_remove(self.ctx, self.lsn_id)
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q = self.ctx.session.query(lsn_db.Lsn).filter_by(lsn_id=self.lsn_id)
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self.assertRaises(orm.exc.NoResultFound, q.one)
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def test_lsn_remove_for_network(self):
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lsn_db.lsn_add(self.ctx, self.net_id, self.lsn_id)
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lsn_db.lsn_remove_for_network(self.ctx, self.net_id)
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q = self.ctx.session.query(lsn_db.Lsn).filter_by(lsn_id=self.lsn_id)
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self.assertRaises(orm.exc.NoResultFound, q.one)
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def test_lsn_get_for_network(self):
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result = lsn_db.lsn_get_for_network(self.ctx, self.net_id,
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raise_on_err=False)
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self.assertIsNone(result)
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def test_lsn_get_for_network_raise_not_found(self):
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self.assertRaises(p_exc.LsnNotFound,
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lsn_db.lsn_get_for_network,
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self.ctx, self.net_id)
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def test_lsn_port_add(self):
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lsn_db.lsn_add(self.ctx, self.net_id, self.lsn_id)
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lsn_db.lsn_port_add_for_lsn(self.ctx, self.lsn_port_id,
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self.subnet_id, self.mac_addr, self.lsn_id)
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result = (self.ctx.session.query(lsn_db.LsnPort).
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filter_by(lsn_port_id=self.lsn_port_id).one())
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self.assertEqual(self.lsn_port_id, result.lsn_port_id)
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def test_lsn_port_get_for_mac(self):
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lsn_db.lsn_add(self.ctx, self.net_id, self.lsn_id)
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lsn_db.lsn_port_add_for_lsn(self.ctx, self.lsn_port_id,
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self.subnet_id, self.mac_addr, self.lsn_id)
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result = lsn_db.lsn_port_get_for_mac(self.ctx, self.mac_addr)
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self.assertEqual(self.mac_addr, result.mac_addr)
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def test_lsn_port_get_for_mac_raise_not_found(self):
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self.assertRaises(p_exc.LsnPortNotFound,
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lsn_db.lsn_port_get_for_mac,
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self.ctx, self.mac_addr)
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def test_lsn_port_get_for_subnet(self):
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lsn_db.lsn_add(self.ctx, self.net_id, self.lsn_id)
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lsn_db.lsn_port_add_for_lsn(self.ctx, self.lsn_port_id,
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self.subnet_id, self.mac_addr, self.lsn_id)
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result = lsn_db.lsn_port_get_for_subnet(self.ctx, self.subnet_id)
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self.assertEqual(self.subnet_id, result.sub_id)
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def test_lsn_port_get_for_subnet_raise_not_found(self):
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self.assertRaises(p_exc.LsnPortNotFound,
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lsn_db.lsn_port_get_for_subnet,
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self.ctx, self.mac_addr)
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def test_lsn_port_remove(self):
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lsn_db.lsn_add(self.ctx, self.net_id, self.lsn_id)
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lsn_db.lsn_port_remove(self.ctx, self.lsn_port_id)
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q = (self.ctx.session.query(lsn_db.LsnPort).
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filter_by(lsn_port_id=self.lsn_port_id))
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self.assertRaises(orm.exc.NoResultFound, q.one)
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