Best Python code snippet using tempest_python
test_neutron_metering.py
Source: test_neutron_metering.py
1#2# Licensed under the Apache License, Version 2.0 (the "License"); you may3# not use this file except in compliance with the License. You may obtain4# a copy of the License at5#6# http://www.apache.org/licenses/LICENSE-2.07#8# Unless required by applicable law or agreed to in writing, software9# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT10# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the11# License for the specific language governing permissions and limitations12# under the License.13import mock14import six15from neutronclient.common import exceptions16from neutronclient.v2_0 import client as neutronclient17from heat.common import exception18from heat.common import template_format19from heat.engine.resources.openstack.neutron import metering20from heat.engine import scheduler21from heat.tests import common22from heat.tests import utils23metering_template = '''24heat_template_version: 2015-04-3025description: Template to test metering resources26resources:27 label:28 type: OS::Neutron::MeteringLabel29 properties:30 name: TestLabel31 description: Description of TestLabel32 shared: True33 rule:34 type: OS::Neutron::MeteringRule35 properties:36 metering_label_id: { get_resource: label }37 remote_ip_prefix: 10.0.3.0/2438 direction: ingress39 excluded: false40'''41class MeteringLabelTest(common.HeatTestCase):42 def setUp(self):43 super(MeteringLabelTest, self).setUp()44 self.mockclient = mock.Mock(spec=neutronclient.Client)45 self.patchobject(neutronclient, 'Client', return_value=self.mockclient)46 def create_metering_label(self):47 self.mockclient.create_metering_label.return_value = {48 'metering_label': {'id': '1234'}49 }50 snippet = template_format.parse(metering_template)51 self.stack = utils.parse_stack(snippet)52 resource_defns = self.stack.t.resource_definitions(self.stack)53 return metering.MeteringLabel(54 'label', resource_defns['label'], self.stack)55 def test_create(self):56 rsrc = self.create_metering_label()57 scheduler.TaskRunner(rsrc.create)()58 self.assertEqual((rsrc.CREATE, rsrc.COMPLETE), rsrc.state)59 self.mockclient.create_metering_label.assert_called_once_with({60 'metering_label': {61 'name': 'TestLabel',62 'description': 'Description of TestLabel',63 'shared': True64 }65 })66 def test_create_failed(self):67 self.mockclient.create_metering_label.side_effect = (68 exceptions.NeutronClientException())69 snippet = template_format.parse(metering_template)70 stack = utils.parse_stack(snippet)71 resource_defns = stack.t.resource_definitions(stack)72 rsrc = metering.MeteringLabel(73 'label', resource_defns['label'], stack)74 error = self.assertRaises(exception.ResourceFailure,75 scheduler.TaskRunner(rsrc.create))76 self.assertEqual(77 'NeutronClientException: resources.label: '78 'An unknown exception occurred.',79 six.text_type(error))80 self.assertEqual((rsrc.CREATE, rsrc.FAILED), rsrc.state)81 self.mockclient.create_metering_label.assert_called_once_with({82 'metering_label': {83 'name': 'TestLabel',84 'description': 'Description of TestLabel',85 'shared': True86 }87 })88 def test_delete(self):89 rsrc = self.create_metering_label()90 self.mockclient.delete_metering_label.return_value = None91 self.mockclient.show_metering_label.side_effect = (92 exceptions.NeutronClientException(status_code=404))93 scheduler.TaskRunner(rsrc.create)()94 scheduler.TaskRunner(rsrc.delete)()95 self.assertEqual((rsrc.DELETE, rsrc.COMPLETE), rsrc.state)96 self.mockclient.create_metering_label.assert_called_once_with({97 'metering_label': {98 'name': 'TestLabel',99 'description': 'Description of TestLabel',100 'shared': True101 }102 })103 self.mockclient.delete_metering_label.assert_called_once_with('1234')104 self.mockclient.show_metering_label.assert_called_once_with('1234')105 def test_delete_already_gone(self):106 rsrc = self.create_metering_label()107 self.mockclient.delete_metering_label.side_effect = (108 exceptions.NeutronClientException(status_code=404))109 scheduler.TaskRunner(rsrc.create)()110 scheduler.TaskRunner(rsrc.delete)()111 self.assertEqual((rsrc.DELETE, rsrc.COMPLETE), rsrc.state)112 self.mockclient.create_metering_label.assert_called_once_with({113 'metering_label': {114 'name': 'TestLabel',115 'description': 'Description of TestLabel',116 'shared': True117 }118 })119 self.mockclient.delete_metering_label.assert_called_once_with('1234')120 self.mockclient.show_metering_label.assert_not_called()121 def test_delete_failed(self):122 rsrc = self.create_metering_label()123 self.mockclient.delete_metering_label.side_effect = (124 exceptions.NeutronClientException(status_code=400))125 scheduler.TaskRunner(rsrc.create)()126 error = self.assertRaises(exception.ResourceFailure,127 scheduler.TaskRunner(rsrc.delete))128 self.assertEqual(129 'NeutronClientException: resources.label: '130 'An unknown exception occurred.',131 six.text_type(error))132 self.assertEqual((rsrc.DELETE, rsrc.FAILED), rsrc.state)133 self.mockclient.create_metering_label.assert_called_once_with({134 'metering_label': {135 'name': 'TestLabel',136 'description': 'Description of TestLabel',137 'shared': True138 }139 })140 self.mockclient.delete_metering_label.assert_called_once_with('1234')141 def test_attribute(self):142 rsrc = self.create_metering_label()143 self.mockclient.show_metering_label.return_value = {144 'metering_label': {145 'name': 'TestLabel',146 'description': 'Description of TestLabel',147 'shared': True148 }149 }150 scheduler.TaskRunner(rsrc.create)()151 self.assertEqual('TestLabel', rsrc.FnGetAtt('name'))152 self.assertEqual('Description of TestLabel',153 rsrc.FnGetAtt('description'))154 self.assertTrue(rsrc.FnGetAtt('shared'))155 self.mockclient.create_metering_label.assert_called_once_with({156 'metering_label': {157 'name': 'TestLabel',158 'description': 'Description of TestLabel',159 'shared': True160 }161 })162 self.mockclient.show_metering_label.assert_called_with('1234')163class MeteringRuleTest(common.HeatTestCase):164 def setUp(self):165 super(MeteringRuleTest, self).setUp()166 self.mockclient = mock.Mock(spec=neutronclient.Client)167 self.patchobject(neutronclient, 'Client', return_value=self.mockclient)168 def create_metering_label_rule(self):169 self.mockclient.create_metering_label_rule.return_value = {170 'metering_label_rule': {'id': '5678'}171 }172 snippet = template_format.parse(metering_template)173 self.stack = utils.parse_stack(snippet)174 self.patchobject(self.stack['label'], 'FnGetRefId',175 return_value='1234')176 resource_defns = self.stack.t.resource_definitions(self.stack)177 return metering.MeteringRule(178 'rule', resource_defns['rule'], self.stack)179 def test_create(self):180 rsrc = self.create_metering_label_rule()181 scheduler.TaskRunner(rsrc.create)()182 self.assertEqual((rsrc.CREATE, rsrc.COMPLETE), rsrc.state)183 self.mockclient.create_metering_label_rule.assert_called_once_with({184 'metering_label_rule': {185 'metering_label_id': '1234',186 'remote_ip_prefix': '10.0.3.0/24',187 'direction': 'ingress',188 'excluded': False189 }190 })191 def test_create_failed(self):192 self.mockclient.create_metering_label_rule.side_effect = (193 exceptions.NeutronClientException())194 snippet = template_format.parse(metering_template)195 stack = utils.parse_stack(snippet)196 self.patchobject(stack['label'], 'FnGetRefId',197 return_value='1234')198 resource_defns = stack.t.resource_definitions(stack)199 rsrc = metering.MeteringRule(200 'rule', resource_defns['rule'], stack)201 error = self.assertRaises(exception.ResourceFailure,202 scheduler.TaskRunner(rsrc.create))203 self.assertEqual(204 'NeutronClientException: resources.rule: '205 'An unknown exception occurred.',206 six.text_type(error))207 self.assertEqual((rsrc.CREATE, rsrc.FAILED), rsrc.state)208 self.mockclient.create_metering_label_rule.assert_called_once_with({209 'metering_label_rule': {210 'metering_label_id': '1234',211 'remote_ip_prefix': '10.0.3.0/24',212 'direction': 'ingress',213 'excluded': False214 }215 })216 def test_delete(self):217 rsrc = self.create_metering_label_rule()218 self.mockclient.delete_metering_label_rule.return_value = None219 self.mockclient.show_metering_label_rule.side_effect = (220 exceptions.NeutronClientException(status_code=404))221 scheduler.TaskRunner(rsrc.create)()222 scheduler.TaskRunner(rsrc.delete)()223 self.assertEqual((rsrc.DELETE, rsrc.COMPLETE), rsrc.state)224 self.mockclient.create_metering_label_rule.assert_called_once_with({225 'metering_label_rule': {226 'metering_label_id': '1234',227 'remote_ip_prefix': '10.0.3.0/24',228 'direction': 'ingress',229 'excluded': False230 }231 })232 self.mockclient.delete_metering_label_rule.assert_called_once_with(233 '5678')234 self.mockclient.show_metering_label_rule.assert_called_once_with(235 '5678')236 def test_delete_already_gone(self):237 rsrc = self.create_metering_label_rule()238 self.mockclient.delete_metering_label_rule.side_effect = (239 exceptions.NeutronClientException(status_code=404))240 scheduler.TaskRunner(rsrc.create)()241 scheduler.TaskRunner(rsrc.delete)()242 self.assertEqual((rsrc.DELETE, rsrc.COMPLETE), rsrc.state)243 self.mockclient.create_metering_label_rule.assert_called_once_with({244 'metering_label_rule': {245 'metering_label_id': '1234',246 'remote_ip_prefix': '10.0.3.0/24',247 'direction': 'ingress',248 'excluded': False249 }250 })251 self.mockclient.delete_metering_label_rule.assert_called_once_with(252 '5678')253 self.mockclient.show_metering_label_rule.assert_not_called()254 def test_delete_failed(self):255 rsrc = self.create_metering_label_rule()256 self.mockclient.delete_metering_label_rule.side_effect = (257 exceptions.NeutronClientException(status_code=400))258 scheduler.TaskRunner(rsrc.create)()259 error = self.assertRaises(exception.ResourceFailure,260 scheduler.TaskRunner(rsrc.delete))261 self.assertEqual(262 'NeutronClientException: resources.rule: '263 'An unknown exception occurred.',264 six.text_type(error))265 self.assertEqual((rsrc.DELETE, rsrc.FAILED), rsrc.state)266 self.mockclient.create_metering_label_rule.assert_called_once_with({267 'metering_label_rule': {268 'metering_label_id': '1234',269 'remote_ip_prefix': '10.0.3.0/24',270 'direction': 'ingress',271 'excluded': False272 }273 })274 self.mockclient.delete_metering_label_rule.assert_called_once_with(275 '5678')276 self.mockclient.show_metering_label_rule.assert_not_called()277 def test_attribute(self):278 rsrc = self.create_metering_label_rule()279 self.mockclient.show_metering_label_rule.return_value = {280 'metering_label_rule': {281 'metering_label_id': '1234',282 'remote_ip_prefix': '10.0.3.0/24',283 'direction': 'ingress',284 'excluded': False285 }286 }287 scheduler.TaskRunner(rsrc.create)()288 self.assertEqual('10.0.3.0/24', rsrc.FnGetAtt('remote_ip_prefix'))289 self.assertEqual('ingress', rsrc.FnGetAtt('direction'))290 self.assertIs(False, rsrc.FnGetAtt('excluded'))291 self.mockclient.create_metering_label_rule.assert_called_once_with({292 'metering_label_rule': {293 'metering_label_id': '1234',294 'remote_ip_prefix': '10.0.3.0/24',295 'direction': 'ingress',296 'excluded': False297 }298 })...
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