202 lines
7.7 KiB
Python
202 lines
7.7 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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from nose.plugins.attrib import attr
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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 ServerMetadataTest(BaseComputeTest):
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@classmethod
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def setUpClass(cls):
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super(ServerMetadataTest, cls).setUpClass()
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cls.client = cls.servers_client
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#Create a server to be used for all read only tests
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name = rand_name('server')
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resp, server = cls.client.create_server(name, cls.image_ref,
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cls.flavor_ref, meta={})
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cls.server_id = server['id']
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#Wait for the server to become active
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cls.client.wait_for_server_status(cls.server_id, 'ACTIVE')
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@classmethod
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def tearDownClass(cls):
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cls.client.delete_server(cls.server_id)
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super(ServerMetadataTest, cls).tearDownClass()
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def setUp(self):
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meta = {'key1': 'value1', 'key2': 'value2'}
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resp, _ = self.client.set_server_metadata(self.server_id, meta)
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self.assertEqual(resp.status, 200)
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def test_list_server_metadata(self):
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"""All metadata key/value pairs for a server should be returned"""
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resp, resp_metadata = self.client.list_server_metadata(self.server_id)
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#Verify the expected metadata items are in the list
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self.assertEqual(200, resp.status)
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expected = {'key1': 'value1', 'key2': 'value2'}
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self.assertEqual(expected, resp_metadata)
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def test_set_server_metadata(self):
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"""The server's metadata should be replaced with the provided values"""
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#Create a new set of metadata for the server
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req_metadata = {'meta2': 'data2', 'meta3': 'data3'}
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resp, metadata = self.client.set_server_metadata(self.server_id,
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req_metadata)
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self.assertEqual(200, resp.status)
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#Verify the expected values are correct, and that the
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#previous values have been removed
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resp, resp_metadata = self.client.list_server_metadata(self.server_id)
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self.assertEqual(resp_metadata, req_metadata)
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@attr(type='negative')
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def test_server_create_metadata_key_too_long(self):
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"""
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Attempt to start a server with a meta-data key that is > 255 characters
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Try a few values
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"""
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for sz in [256, 257, 511, 1023]:
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key = "k" * sz
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meta = {key: 'data1'}
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name = rand_name('server')
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try:
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resp, server = self.client.create_server(name, self.image_ref,
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self.flavor_ref,
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meta=meta)
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except:
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pass
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else:
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self.fail('Metadata should have been too long')
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# no teardown - all creates should fail
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def test_update_server_metadata(self):
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"""
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The server's metadata values should be updated to the
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provided values
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"""
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meta = {'key1': 'alt1', 'key3': 'value3'}
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resp, metadata = self.client.update_server_metadata(self.server_id,
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meta)
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self.assertEqual(200, resp.status)
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#Verify the values have been updated to the proper values
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resp, resp_metadata = self.client.list_server_metadata(self.server_id)
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expected = {'key1': 'alt1', 'key2': 'value2', 'key3': 'value3'}
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self.assertEqual(expected, resp_metadata)
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def test_get_server_metadata_item(self):
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""" The value for a specic metadata key should be returned """
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resp, meta = self.client.get_server_metadata_item(self.server_id,
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'key2')
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self.assertTrue('value2', meta['key2'])
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def test_set_server_metadata_item(self):
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"""The item's value should be updated to the provided value"""
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#Update the metadata value
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meta = {'nova': 'alt'}
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resp, body = self.client.set_server_metadata_item(self.server_id,
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'nova', meta)
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self.assertEqual(200, resp.status)
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#Verify the meta item's value has been updated
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resp, resp_metadata = self.client.list_server_metadata(self.server_id)
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expected = {'key1': 'value1', 'key2': 'value2', 'nova': 'alt'}
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self.assertEqual(expected, resp_metadata)
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def test_delete_server_metadata_item(self):
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"""The metadata value/key pair should be deleted from the server"""
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resp, meta = self.client.delete_server_metadata_item(self.server_id,
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'key1')
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self.assertEqual(204, resp.status)
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#Verify the metadata item has been removed
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resp, resp_metadata = self.client.list_server_metadata(self.server_id)
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expected = {'key2': 'value2'}
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self.assertEqual(expected, resp_metadata)
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@attr(type='negative')
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def test_get_nonexistant_server_metadata_item(self):
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"""Negative test: GET on nonexistant server should not succeed"""
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try:
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resp, meta = self.client.get_server_metadata_item(999, 'test2')
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except:
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pass
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else:
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self.fail('GET on nonexistant server should not succeed')
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@attr(type='negative')
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def test_list_nonexistant_server_metadata(self):
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"""
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Negative test:List metadata on a non existant server should not succeed
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"""
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try:
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resp, metadata = self.client.list_server_metadata(999)
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except:
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pass
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else:
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self.fail('List metadata on a non existant server should'
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'not succeed')
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@attr(type='negative')
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def test_set_nonexistant_server_metadata(self):
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"""
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Negative test: Set metadata on a non existant server should not succeed
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"""
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meta = {'meta1': 'data1'}
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try:
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resp, metadata = self.client.set_server_metadata(999, meta)
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except:
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pass
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else:
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self.fail('Set metadata on a non existant server should'
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'not succeed')
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@attr(type='negative')
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def test_update_nonexistant_server_metadata(self):
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"""
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Negative test: An update should not happen for a nonexistant image
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"""
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meta = {'key1': 'value1', 'key2': 'value2'}
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try:
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resp, metadata = self.client.update_server_metadata(999, meta)
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except:
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pass
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else:
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self.fail('An update should not happen for a nonexistant image')
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@attr(type='negative')
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def test_delete_nonexistant_server_metadata_item(self):
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"""
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Negative test: Should not be able to delete metadata item from a
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nonexistant server
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"""
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meta = {'d': 'delvalue'}
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#Delete the metadata item
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try:
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resp, metadata = self.client.delete_server_metadata_item(999, 'd')
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except:
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pass
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else:
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self.fail('A delete should not happen for a nonexistant image')
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