75 lines
3.0 KiB
Python
75 lines
3.0 KiB
Python
# Copyright 2016 Red Hat, Inc.
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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 testtools import matchers
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from tempest.api.volume import base
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from tempest.common import utils
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from tempest import config
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from tempest.lib import decorators
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CONF = config.CONF
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class VolumesImageMetadata(base.BaseVolumeTest):
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"""Test volume image metadata"""
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@classmethod
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def skip_checks(cls):
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super(VolumesImageMetadata, cls).skip_checks()
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if not CONF.service_available.glance:
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skip_msg = ("%s skipped as Glance is not available" % cls.__name__)
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raise cls.skipException(skip_msg)
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@classmethod
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def resource_setup(cls):
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super(VolumesImageMetadata, cls).resource_setup()
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# Create a volume from image ID
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cls.volume = cls.create_volume(imageRef=CONF.compute.image_ref)
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@decorators.idempotent_id('03efff0b-5c75-4822-8f10-8789ac15b13e')
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@utils.services('image')
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def test_update_show_delete_image_metadata(self):
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"""Test update/show/delete volume's image metadata"""
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# Update image metadata
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image_metadata = {'image_id': '5137a025-3c5f-43c1-bc64-5f41270040a5',
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'image_name': 'image',
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'kernel_id': '6ff710d2-942b-4d6b-9168-8c9cc2404ab1',
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'ramdisk_id': 'somedisk'}
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self.volumes_client.update_volume_image_metadata(self.volume['id'],
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**image_metadata)
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# Fetch volume's image metadata by show_volume method
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volume_image_metadata = self.volumes_client.show_volume(
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self.volume['id'])['volume']['volume_image_metadata']
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# Verify image metadata was updated
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self.assertThat(volume_image_metadata.items(),
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matchers.ContainsAll(image_metadata.items()))
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# Delete one item from image metadata of the volume
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self.volumes_client.delete_volume_image_metadata(self.volume['id'],
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'ramdisk_id')
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del image_metadata['ramdisk_id']
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# Fetch volume's image metadata by show_volume_image_metadata method
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volume_image_metadata = self.volumes_client.show_volume_image_metadata(
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self.volume['id'])['metadata']
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# Verify image metadata was updated after item deletion
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self.assertThat(volume_image_metadata.items(),
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matchers.ContainsAll(image_metadata.items()))
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self.assertNotIn('ramdisk_id', volume_image_metadata)
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