f38eaace9c
* Allows a tenant/user to be created by the base test class, allowing isolation of the tests. The base compute test case class now controls what users and tenants get created for the test case * Moves identity admin stuff into appropriate directory * Removes _multiprocess_shared_ to force setUpClass to run for every test case. * Adds setup.cfg for use with openstack.nose_plugin * run_test.sh refactoring to make running smoketests easier Change-Id: I3ea4c44a8c194d7ae2833b5443df7678924bcd5d
105 lines
4.5 KiB
Python
105 lines
4.5 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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# Copyright 2012 OpenStack, LLC
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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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import unittest2 as unittest
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import nose
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from tempest.common.utils.data_utils import rand_name
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from tempest.tests.compute.base import BaseComputeTest
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class VolumesTest(BaseComputeTest):
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"""
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This test creates a number of 1G volumes. To run successfully,
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ensure that the backing file for the volume group that Nova uses
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has space for at least 3 1G volumes! Devstack, by default, creates
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a 2G volume backing file, which causes this test to fail because
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the third volume gets created in ERROR state (out of disk space in
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volume group...). If you are running a Devstack environment, set
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VOLUME_BACKING_FILE_SIZE=4G in your localrc
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"""
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@classmethod
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def setUpClass(cls):
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super(VolumesTest, cls).setUpClass()
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cls.client = cls.volumes_client
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# Create 3 Volumes
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cls.volume_list = list()
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cls.volume_id_list = list()
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for i in range(3):
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v_name = rand_name('volume')
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metadata = {'Type': 'work'}
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try:
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resp, volume = cls.client.create_volume(size=1,
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display_name=v_name,
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metadata=metadata)
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cls.client.wait_for_volume_status(volume['id'],
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'available')
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resp, volume = cls.client.get_volume(volume['id'])
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cls.volume_list.append(volume)
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cls.volume_id_list.append(volume['id'])
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except:
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if cls.volume_list:
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# We could not create all the volumes, though we were able
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# to create *some* of the volumes. This is typically
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# because the backing file size of the volume group is
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# too small. So, here, we clean up whatever we did manage
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# to create and raise a SkipTest
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for volume in cls.volume_list:
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cls.client.delete_volume(volume)
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msg = ("Failed to create ALL necessary volumes to run "
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"test. This typically means that the backing file "
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"size of the nova-volumes group is too small to "
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"create the 3 volumes needed by this test case")
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raise nose.SkipTest(msg)
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raise
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@classmethod
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def tearDownClass(cls):
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# Delete the created Volumes
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for volume in cls.volume_list:
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resp, _ = cls.client.delete_volume(volume['id'])
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super(VolumesTest, cls).tearDownClass()
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def test_volume_list(self):
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"""Should return the list of Volumes"""
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# Fetch all Volumes
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resp, fetched_list = self.client.list_volumes()
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self.assertEqual(200, resp.status)
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# Now check if all the Volumes created in setup are in fetched list
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missing_volumes =\
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[v for v in self.volume_list if v not in fetched_list]
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self.assertFalse(missing_volumes,
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"Failed to find volume %s in fetched list"
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% ', '.join(m_vol['displayName']
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for m_vol in missing_volumes))
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def test_volume_list_with_details(self):
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"""Should return the list of Volumes with details"""
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#Fetch all Volumes
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resp, fetched_list = self.client.list_volumes_with_detail()
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self.assertEqual(200, resp.status)
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#Now check if all the Volumes created in setup are in fetched list
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missing_volumes =\
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[v for v in self.volume_list if v not in fetched_list]
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self.assertFalse(missing_volumes,
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"Failed to find volume %s in fetched list"
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% ', '.join(m_vol['displayName']
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for m_vol in missing_volumes))
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