Add network quota exceeding negative test
A quota on the network resource is set. More network resources than
allowed are created. The quota exceeding exception is then catched.
Change-Id: Ic6b846a42276a4cccc0b95fc8654f8c2c16d75c5
Implements: blueprint add-test-for-quota-exceeding
Signed-off-by: Antoine Eiche <lewo@abesis.fr>
diff --git a/tempest/api/network/admin/test_negative_quotas.py b/tempest/api/network/admin/test_negative_quotas.py
new file mode 100644
index 0000000..5c4c421
--- /dev/null
+++ b/tempest/api/network/admin/test_negative_quotas.py
@@ -0,0 +1,68 @@
+# Copyright 2015 Cloudwatt
+# All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+
+from tempest.api.network import base
+from tempest import test
+from tempest_lib import exceptions as lib_exc
+
+
+class QuotasNegativeTest(base.BaseAdminNetworkTest):
+ """Tests the following operations in the Neutron API:
+
+ set network quota and exceed this quota
+
+ v2.0 of the API is assumed.
+ It is also assumed that the per-tenant quota extension API is configured
+ in /etc/neutron/neutron.conf as follows:
+
+ quota_driver = neutron.db.quota_db.DbQuotaDriver
+ """
+
+ @classmethod
+ def skip_checks(cls):
+ super(QuotasNegativeTest, cls).skip_checks()
+ if not test.is_extension_enabled('quotas', 'network'):
+ msg = "quotas extension not enabled."
+ raise cls.skipException(msg)
+
+ @classmethod
+ def setup_clients(cls):
+ super(QuotasNegativeTest, cls).setup_clients()
+ cls.identity_admin_client = cls.os_adm.identity_client
+
+ @test.idempotent_id('644f4e1b-1bf9-4af0-9fd8-eb56ac0f51cf')
+ def test_network_quota_exceeding(self):
+ # Set the network quota to two
+ self.admin_client.update_quotas(self.networks_client.tenant_id,
+ network=2)
+ self.addCleanup(self.admin_client.reset_quotas,
+ self.networks_client.tenant_id)
+
+ # Create two networks
+ n1 = self.networks_client.create_network()
+ self.addCleanup(self.networks_client.delete_network,
+ n1['network']['id'])
+ n2 = self.networks_client.create_network()
+ self.addCleanup(self.networks_client.delete_network,
+ n2['network']['id'])
+
+ # Try to create a third network while the quota is two
+ with self.assertRaisesRegexp(
+ lib_exc.Conflict,
+ "An object with that identifier already exists\\n" +
+ "Details.*Quota exceeded for resources: \['network'\].*"):
+ n3 = self.networks_client.create_network()
+ self.addCleanup(self.networks_client.delete_network,
+ n3['network']['id'])