179 lines
8.8 KiB
Python
179 lines
8.8 KiB
Python
# Copyright (c) 2017 Platform9 Systems Inc.
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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 expressed 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 os
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import mock
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from neutron.tests import base
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from neutron.plugins.ml2.drivers.gce.mech_gce import GceMechanismDriver
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from neutron.plugins.ml2.drivers.gce.mech_gce import SecurityGroupInvalidDirection
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from neutron.manager import NeutronManager
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from neutron.tests.common.gce import gce_mock
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from neutron.tests.common.gce.gce_mock import FakeNeutronManager
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from neutron.tests.unit.extensions import test_securitygroup as test_sg
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from neutron.extensions import securitygroup as sg
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from neutron_lib import constants as const
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DATA_DIR = os.path.dirname(os.path.abspath("gce_mock.py")) + '/data'
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NETWORK_LINK = "projects/omni-163105/global/networks/net-03c4f178-670e-4805-a511-9470ca4a0b06"
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if hasattr(NeutronManager, "get_plugin"):
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neutron_get_plugin = 'neutron.manager.NeutronManager.get_plugin'
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else:
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neutron_get_plugin = 'neutron_lib.plugins.directory.get_plugin'
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class GCENeutronTestCase(test_sg.SecurityGroupsTestCase, base.BaseTestCase):
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@mock.patch('neutron.common.gceutils.get_gce_service')
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def setUp(self, mock_service):
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mock_service.side_effect = gce_mock.get_gce_service
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super(GCENeutronTestCase, self).setUp()
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self._driver = GceMechanismDriver()
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self._driver.gce_zone = 'us-central1-c'
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self._driver.gce_region = 'us-central1'
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self._driver.gce_project = 'omni-163105'
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self._driver.gce_svc_key = "{0}/omni.json".format(DATA_DIR)
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self.context = self._create_fake_context()
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self._driver.initialize()
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def _create_fake_context(self):
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context = mock.Mock()
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context.current = {}
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context.current['id'] = "fake_id_1234"
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context.current['cidr'] = "192.168.1.0/24"
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context.current['network_id'] = "fake_network_id_1234"
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return context
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def get_fake_sg_rule(self, ethertype=const.IPv4, direction="ingress",
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protocol=const.PROTO_NAME_TCP):
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data = {
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'id': 'fake_rule_id',
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'security_group_id': '4cd70774-cc67-4a87-9b39-7d1db38eb087',
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'direction': direction,
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'protocol': protocol,
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'ethertype': ethertype,
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'tenant_id': 'fake_tenant_id',
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'port_range_min': '22',
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'port_range_max': '22',
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'remote_ip_prefix': None,
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'remote_group_id': None
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}
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return data
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@mock.patch('neutron.common.gceutils.wait_for_operation')
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@mock.patch('neutron.common.gceutils.create_network')
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def test_create_network_postcommit(self, mock_create, mock_wait):
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mock_create.side_effect = gce_mock.create_anything
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mock_wait.side_effect = gce_mock.wait_for_operation
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self.assertIsNone(self._driver.create_network_postcommit(self.context))
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mock_wait.assert_called_once_with(self._driver.gce_svc,
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self._driver.gce_project,
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gce_mock.fake_operation())
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@mock.patch('neutron.common.gceutils.wait_for_operation')
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@mock.patch('neutron.common.gceutils.delete_network')
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def test_delete_network_postcommit(self, mock_delete, mock_wait):
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mock_delete.side_effect = gce_mock.delete_anything
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mock_wait.side_effect = gce_mock.wait_for_operation
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self.assertIsNone(self._driver.delete_network_postcommit(self.context))
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mock_wait.assert_called_once_with(self._driver.gce_svc,
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self._driver.gce_project,
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gce_mock.fake_operation())
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@mock.patch('neutron.common.gceutils.wait_for_operation')
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@mock.patch('neutron.common.gceutils.create_subnet')
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@mock.patch('neutron.common.gceutils.get_network')
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def test_create_subnet_postcommit(self, mock_get, mock_create, mock_wait):
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mock_get.side_effect = gce_mock.get_network
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mock_create.side_effect = gce_mock.create_anything
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mock_wait.side_effect = gce_mock.wait_for_operation
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self.assertIsNone(self._driver.create_subnet_postcommit(self.context))
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mock_wait.assert_called_once_with(self._driver.gce_svc,
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self._driver.gce_project,
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gce_mock.fake_operation())
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@mock.patch('neutron.common.gceutils.wait_for_operation')
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@mock.patch('neutron.common.gceutils.delete_subnet')
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def test_delete_subnet_postcommit(self, mock_delete, mock_wait):
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mock_delete.side_effect = gce_mock.delete_anything
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mock_wait.side_effect = gce_mock.wait_for_operation
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self.assertIsNone(self._driver.delete_subnet_postcommit(self.context))
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mock_wait.assert_called_once_with(self._driver.gce_svc,
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self._driver.gce_project,
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gce_mock.fake_operation())
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def test_convert_sg_to_gce_failure_with_wrong_ethertype(self):
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sg_rule = self.get_fake_sg_rule(ethertype=const.IPv6)
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self.assertRaises(sg.SecurityGroupRuleInvalidEtherType,
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self._driver._convert_secgrp_rule_to_gce,
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rule=sg_rule, network_link=NETWORK_LINK)
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def test_convert_sg_to_gce_failure_with_wrong_direction(self):
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sg_rule = self.get_fake_sg_rule(direction="egress")
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self.assertRaises(SecurityGroupInvalidDirection,
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self._driver._convert_secgrp_rule_to_gce,
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rule=sg_rule, network_link=NETWORK_LINK)
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def test_convert_sg_to_gce_failure_with_wrong_protocol(self):
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sg_rule = self.get_fake_sg_rule(protocol="fake_protocol")
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self.assertRaises(sg.SecurityGroupRuleInvalidProtocol,
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self._driver._convert_secgrp_rule_to_gce,
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rule=sg_rule, network_link=NETWORK_LINK)
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def test_convert_sg_to_gce_success(self):
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sg_rule = self.get_fake_sg_rule()
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gce_rule = self._driver._convert_secgrp_rule_to_gce(
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sg_rule, NETWORK_LINK)
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self.assertTrue(isinstance(gce_rule, dict))
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@mock.patch('neutron.common.gceutils.wait_for_operation')
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@mock.patch('neutron.common.gceutils.create_firewall_rule')
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def test_create_sg_rule(self, mock_create, mock_wait):
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mock_create.side_effect = gce_mock.create_anything
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mock_wait.side_effect = gce_mock.wait_for_operation
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sg_rule = self.get_fake_sg_rule()
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self.assertIsNone(
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self._driver._create_secgrp_rule(self.context, sg_rule,
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NETWORK_LINK))
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mock_wait.assert_called_once_with(self._driver.gce_svc,
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self._driver.gce_project,
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gce_mock.fake_operation())
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@mock.patch(neutron_get_plugin)
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@mock.patch('neutron.common.gceutils.wait_for_operation')
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@mock.patch('neutron.common.gceutils.update_firewall_rule')
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@mock.patch('neutron.common.gceutils.get_firewall_rule')
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def test_update_sg_rule(self, mock_get, mock_update, mock_wait,
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mock_plugin):
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mock_get.side_effect = gce_mock.get_firewall_rule
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mock_update.side_effect = gce_mock.create_anything
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mock_wait.side_effect = gce_mock.wait_for_operation
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mock_plugin.side_effect = FakeNeutronManager
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sg_rule = self.get_fake_sg_rule()
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self.assertIsNone(
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self._driver._update_secgrp_rule(self.context, sg_rule['id']))
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self.assertTrue(mock_update.called)
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@mock.patch('neutron.common.gceutils.wait_for_operation')
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@mock.patch('neutron.common.gceutils.delete_firewall_rule')
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def test_delete_sg_rule(self, mock_delete, mock_wait):
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mock_delete.side_effect = gce_mock.delete_anything
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mock_wait.side_effect = gce_mock.wait_for_operation
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sg_rule = self.get_fake_sg_rule()
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self.assertIsNone(
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self._driver._delete_secgrp_rule(self.context, sg_rule['id']))
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mock_delete.assert_called_once_with(self._driver.gce_svc,
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self._driver.gce_project,
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"secgrp-" + sg_rule['id'])
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