Source code for volume.test_volume_metadata

# Copyright 2013 Huawei Technologies Co.,LTD
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#    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
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#         http://www.apache.org/licenses/LICENSE-2.0
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#    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 testtools import matchers

from tempest.api.volume import base
from tempest.lib import decorators


[docs]class VolumesMetadataTest(base.BaseVolumeTest): """Test volume metadata""" @classmethod def resource_setup(cls): super(VolumesMetadataTest, cls).resource_setup() # Create a volume cls.volume = cls.create_volume() def tearDown(self): # Update the metadata to {} self.volumes_client.update_volume_metadata(self.volume['id'], {}) super(VolumesMetadataTest, self).tearDown()
[docs] @decorators.idempotent_id('6f5b125b-f664-44bf-910f-751591fe5769') def test_crud_volume_metadata(self): """Test creating, getting, updating and deleting of volume metadata""" # Create metadata for the volume metadata = {"key1": "value1", "key2": "value2", "key3": "value3", "key4": "<value&special_chars>"} update = {"key4": "value4", "key1": "value1_update"} expected = {"key4": "value4"} body = self.volumes_client.create_volume_metadata(self.volume['id'], metadata)['metadata'] self.assertThat(body.items(), matchers.ContainsAll(metadata.items())) # Get the metadata of the volume body = self.volumes_client.show_volume_metadata( self.volume['id'])['metadata'] self.assertThat(body.items(), matchers.ContainsAll(metadata.items()), 'Create metadata for the volume failed') # Update metadata body = self.volumes_client.update_volume_metadata( self.volume['id'], update)['metadata'] self.assertEqual(update, body) body = self.volumes_client.show_volume_metadata( self.volume['id'])['metadata'] self.assertEqual(update, body, 'Update metadata failed') # Delete one item metadata of the volume self.volumes_client.delete_volume_metadata_item( self.volume['id'], "key1") body = self.volumes_client.show_volume_metadata( self.volume['id'])['metadata'] self.assertNotIn("key1", body) self.assertThat(body.items(), matchers.ContainsAll(expected.items()), 'Delete one item metadata of the volume failed')
[docs] @decorators.idempotent_id('862261c5-8df4-475a-8c21-946e50e36a20') def test_update_show_volume_metadata_item(self): """Test updating and getting single volume metadata item""" # Update metadata item for the volume metadata = {"key1": "value1", "key2": "value2", "key3": "value3"} update_item = {"key3": "value3_update"} expect = {"key1": "value1", "key2": "value2", "key3": "value3_update"} # Create metadata for the volume body = self.volumes_client.create_volume_metadata( self.volume['id'], metadata)['metadata'] self.assertThat(body.items(), matchers.ContainsAll(metadata.items())) # Update metadata item body = self.volumes_client.update_volume_metadata_item( self.volume['id'], "key3", update_item)['meta'] self.assertEqual(update_item, body) # Get a specific metadata item of the volume body = self.volumes_client.show_volume_metadata_item( self.volume['id'], "key3")['meta'] self.assertEqual({"key3": expect['key3']}, body) # Get the metadata of the volume body = self.volumes_client.show_volume_metadata( self.volume['id'])['metadata'] self.assertThat(body.items(), matchers.ContainsAll(expect.items()))