93 lines
3.5 KiB
Python
93 lines
3.5 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2013 Hewlett-Packard Development Company, L.P.
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# All Rights Reserved.
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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 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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from quantumclient.common import exceptions as exc
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from tempest.scenario.manager import NetworkScenarioTest
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MAX_REASONABLE_ITERATIONS = 51 # more than enough. Default for port is 50.
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class TestNetworkQuotaBasic(NetworkScenarioTest):
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"""
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This test suite contains tests that each loop trying to grab a
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particular resource until a quota limit is hit.
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For sanity, there is a maximum number of iterations - if this is hit
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the test fails. Covers network, subnet, port.
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"""
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@classmethod
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def check_preconditions(cls):
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super(TestNetworkQuotaBasic, cls).check_preconditions()
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@classmethod
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def setUpClass(cls):
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super(TestNetworkQuotaBasic, cls).setUpClass()
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cls.check_preconditions()
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cls.networks = []
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cls.subnets = []
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cls.ports = []
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def test_create_network_until_quota_hit(self):
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hit_limit = False
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for n in xrange(MAX_REASONABLE_ITERATIONS):
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try:
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self.networks.append(
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self._create_network(self.tenant_id,
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namestart='network-quotatest-'))
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except exc.QuantumClientException as e:
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if (e.status_code != 409):
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raise
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hit_limit = True
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break
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self.assertTrue(hit_limit, "Failed: Did not hit quota limit !")
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def test_create_subnet_until_quota_hit(self):
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if not self.networks:
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self.networks.append(
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self._create_network(self.tenant_id,
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namestart='network-quotatest-'))
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hit_limit = False
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for n in xrange(MAX_REASONABLE_ITERATIONS):
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try:
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self.subnets.append(
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self._create_subnet(self.networks[0],
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namestart='subnet-quotatest-'))
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except exc.QuantumClientException as e:
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if (e.status_code != 409):
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raise
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hit_limit = True
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break
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self.assertTrue(hit_limit, "Failed: Did not hit quota limit !")
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def test_create_ports_until_quota_hit(self):
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if not self.networks:
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self.networks.append(
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self._create_network(self.tenant_id,
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namestart='network-quotatest-'))
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hit_limit = False
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for n in xrange(MAX_REASONABLE_ITERATIONS):
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try:
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self.ports.append(
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self._create_port(self.networks[0],
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namestart='port-quotatest-'))
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except exc.QuantumClientException as e:
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if (e.status_code != 409):
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raise
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hit_limit = True
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break
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self.assertTrue(hit_limit, "Failed: Did not hit quota limit !")
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