177 lines
6.9 KiB
Python
177 lines
6.9 KiB
Python
#
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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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import mock
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import yaml
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from neutronclient.common import exceptions
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from heat.common import exception
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from heat.common.i18n import _
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from heat.common import template_format
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from heat.engine.resources.openstack.neutron.lbaas import l7rule
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from heat.tests import common
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from heat.tests.openstack.neutron import inline_templates
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from heat.tests import utils
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class L7RuleTest(common.HeatTestCase):
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def test_resource_mapping(self):
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mapping = l7rule.resource_mapping()
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self.assertEqual(mapping['OS::Neutron::LBaaS::L7Rule'],
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l7rule.L7Rule)
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@mock.patch('heat.engine.clients.os.neutron.'
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'NeutronClientPlugin.has_extension', return_value=True)
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def _create_stack(self, ext_func, tmpl=inline_templates.L7RULE_TEMPLATE):
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self.t = template_format.parse(tmpl)
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self.stack = utils.parse_stack(self.t)
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self.l7rule = self.stack['l7rule']
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self.neutron_client = mock.MagicMock()
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self.l7rule.client = mock.MagicMock(return_value=self.neutron_client)
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self.l7rule.client_plugin().find_resourceid_by_name_or_id = (
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mock.MagicMock(return_value='123'))
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self.l7rule.client_plugin().client = mock.MagicMock(
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return_value=self.neutron_client)
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self.neutron_client.show_loadbalancer.side_effect = [
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{'loadbalancer': {'provisioning_status': 'PENDING_UPDATE'}},
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{'loadbalancer': {'provisioning_status': 'PENDING_UPDATE'}},
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{'loadbalancer': {'provisioning_status': 'ACTIVE'}},
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]
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def test_validate_when_key_required(self):
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tmpl = yaml.load(inline_templates.L7RULE_TEMPLATE)
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props = tmpl['resources']['l7rule']['properties']
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del props['key']
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self._create_stack(tmpl=yaml.dump(tmpl))
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msg = _('Property key is missing. This property should be '
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'specified for rules of HEADER and COOKIE types.')
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with mock.patch('heat.engine.clients.os.neutron.NeutronClientPlugin.'
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'has_extension', return_value=True):
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self.assertRaisesRegexp(exception.StackValidationFailed,
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msg, self.l7rule.validate)
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def test_create(self):
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self._create_stack()
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self.neutron_client.create_lbaas_l7rule.side_effect = [
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exceptions.StateInvalidClient,
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{'rule': {'id': '1234'}}
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]
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expected = (
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'123',
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{
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'rule': {
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'admin_state_up': True,
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'invert': False,
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'type': u'HEADER',
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'compare_type': u'ENDS_WITH',
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'key': u'test_key',
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'value': u'test_value',
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'invert': False
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}
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}
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)
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props = self.l7rule.handle_create()
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self.assertFalse(self.l7rule.check_create_complete(props))
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self.neutron_client.create_lbaas_l7rule.assert_called_with(*expected)
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self.assertFalse(self.l7rule.check_create_complete(props))
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self.neutron_client.create_lbaas_l7rule.assert_called_with(*expected)
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self.assertFalse(self.l7rule.check_create_complete(props))
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self.assertTrue(self.l7rule.check_create_complete(props))
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def test_create_missing_properties(self):
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for prop in ('l7policy', 'type', 'compare_type', 'value'):
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tmpl = yaml.load(inline_templates.L7RULE_TEMPLATE)
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del tmpl['resources']['l7rule']['properties'][prop]
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self._create_stack(tmpl=yaml.dump(tmpl))
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self.assertRaises(exception.StackValidationFailed,
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self.l7rule.validate)
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def test_show_resource(self):
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self._create_stack()
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self.l7rule.resource_id_set('1234')
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self.neutron_client.show_lbaas_l7rule.return_value = {
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'rule': {'id': '1234'}
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}
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self.assertEqual({'id': '1234'}, self.l7rule._show_resource())
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self.neutron_client.show_lbaas_l7rule.assert_called_with('1234', '123')
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def test_update(self):
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self._create_stack()
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self.l7rule.resource_id_set('1234')
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self.neutron_client.update_lbaas_l7rule.side_effect = [
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exceptions.StateInvalidClient, None]
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prop_diff = {
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'admin_state_up': False,
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'name': 'your_l7policy',
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'redirect_url': 'http://www.google.com'
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}
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prop_diff = self.l7rule.handle_update(None, None, prop_diff)
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self.assertFalse(self.l7rule.check_update_complete(prop_diff))
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self.assertFalse(self.l7rule._update_called)
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self.neutron_client.update_lbaas_l7rule.assert_called_with(
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'1234', '123', {'rule': prop_diff})
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self.assertFalse(self.l7rule.check_update_complete(prop_diff))
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self.assertTrue(self.l7rule._update_called)
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self.neutron_client.update_lbaas_l7rule.assert_called_with(
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'1234', '123', {'rule': prop_diff})
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self.assertFalse(self.l7rule.check_update_complete(prop_diff))
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self.assertTrue(self.l7rule.check_update_complete(prop_diff))
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def test_delete(self):
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self._create_stack()
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self.l7rule.resource_id_set('1234')
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self.neutron_client.delete_lbaas_l7rule.side_effect = [
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exceptions.StateInvalidClient, None]
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self.l7rule.handle_delete()
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self.assertFalse(self.l7rule.check_delete_complete(None))
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self.assertFalse(self.l7rule._delete_called)
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self.assertFalse(self.l7rule.check_delete_complete(None))
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self.assertTrue(self.l7rule._delete_called)
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self.neutron_client.delete_lbaas_l7rule.assert_called_with(
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'1234', '123')
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self.assertFalse(self.l7rule.check_delete_complete(None))
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self.assertTrue(self.l7rule.check_delete_complete(None))
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def test_delete_already_gone(self):
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self._create_stack()
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self.l7rule.resource_id_set('1234')
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self.neutron_client.delete_lbaas_l7rule.side_effect = (
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exceptions.NotFound)
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self.l7rule.handle_delete()
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self.assertTrue(self.l7rule.check_delete_complete(None))
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def test_delete_failed(self):
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self._create_stack()
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self.l7rule.resource_id_set('1234')
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self.neutron_client.delete_lbaas_l7rule.side_effect = (
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exceptions.Unauthorized)
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self.l7rule.handle_delete()
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self.assertRaises(exceptions.Unauthorized,
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self.l7rule.check_delete_complete, None)
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