49 lines
2.0 KiB
Python
49 lines
2.0 KiB
Python
# 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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import mock
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from neutron.common import exceptions as n_exc
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from neutron import context
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from neutron.services.auto_allocate import db
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from neutron.services.auto_allocate import exceptions
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from neutron.tests import base
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class AutoAllocateTestCase(base.BaseTestCase):
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def setUp(self):
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super(AutoAllocateTestCase, self).setUp()
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self.ctx = context.get_admin_context()
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self.mixin = db.AutoAllocatedTopologyMixin()
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self.mixin._l3_plugin = mock.Mock()
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def test__provision_external_connectivity_expected_cleanup(self):
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"""Test that the right resources are cleaned up."""
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subnets = [
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{'id': 'subnet_foo_1', 'network_id': 'network_foo'},
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{'id': 'subnet_foo_2', 'network_id': 'network_foo'},
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]
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with mock.patch.object(self.mixin, '_cleanup') as mock_cleanup:
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self.mixin.l3_plugin.create_router.return_value = (
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{'id': 'router_foo'})
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self.mixin.l3_plugin.add_router_interface.side_effect = (
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n_exc.BadRequest(resource='router', msg='doh!'))
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self.assertRaises(exceptions.AutoAllocationFailure,
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self.mixin._provision_external_connectivity,
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self.ctx, 'ext_net_foo', subnets, 'tenant_foo')
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# expect no subnets to be unplugged
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mock_cleanup.assert_called_once_with(
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self.ctx, network_id='network_foo',
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router_id='router_foo', subnets=[])
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