Source code for compute.admin.test_flavors_extra_specs_negative

# Copyright 2012 OpenStack Foundation
# All Rights Reserved.
# Copyright 2013 IBM Corp.
#
#    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.compute import base
from tempest import config
from tempest.lib.common.utils import data_utils
from tempest.lib import decorators
from tempest.lib import exceptions as lib_exc

CONF = config.CONF




class FlavorsExtraSpecsNegativeTestJSON(base.BaseV2ComputeAdminTest):
    """Negative Tests Flavor Extra Spec API extension.

    SET, UNSET, UPDATE Flavor Extra specs require admin privileges.
    """

    @classmethod
    def resource_setup(cls):
        super(FlavorsExtraSpecsNegativeTestJSON, cls).resource_setup()

        flavor_name = data_utils.rand_name(
            prefix=CONF.resource_name_prefix, name='test_flavor')
        ram = 512
        vcpus = 1
        disk = 10
        ephemeral = 10
        new_flavor_id = data_utils.rand_int_id(start=1000)
        swap = 1024
        rxtx = 1
        # Create a flavor
        cls.flavor = cls.admin_flavors_client.create_flavor(
            name=flavor_name,
            ram=ram, vcpus=vcpus,
            disk=disk,
            id=new_flavor_id,
            ephemeral=ephemeral,
            swap=swap,
            rxtx_factor=rxtx)['flavor']
        cls.addClassResourceCleanup(
            cls.admin_flavors_client.wait_for_resource_deletion,
            cls.flavor['id'])
        cls.addClassResourceCleanup(cls.admin_flavors_client.delete_flavor,
                                    cls.flavor['id'])



    @decorators.attr(type=['negative'])
    @decorators.idempotent_id('a00a3b81-5641-45a8-ab2b-4a8ec41e1d7d')
    def test_flavor_non_admin_set_keys(self):
        """Test to SET flavor extra spec as a user without admin privileges"""
        self.assertRaises(lib_exc.Forbidden,
                          self.flavors_client.set_flavor_extra_spec,
                          self.flavor['id'],
                          **{'hw:numa_nodes': '1', 'hw:cpu_policy': 'shared'})




    @decorators.attr(type=['negative'])
    @decorators.idempotent_id('1ebf4ef8-759e-48fe-a801-d451d80476fb')
    def test_flavor_non_admin_update_specific_key(self):
        """non admin user is not allowed to update flavor extra spec"""
        body = self.admin_flavors_client.set_flavor_extra_spec(
            self.flavor['id'],
            **{'hw:numa_nodes': '1', 'hw:cpu_policy': 'shared'}
        )['extra_specs']
        self.assertEqual(body['hw:numa_nodes'], '1')
        self.assertRaises(lib_exc.Forbidden,
                          self.flavors_client.
                          update_flavor_extra_spec,
                          self.flavor['id'],
                          'hw:numa_nodes',
                          **{'hw:numa_nodes': '1'})




    @decorators.attr(type=['negative'])
    @decorators.idempotent_id('28f12249-27c7-44c1-8810-1f382f316b11')
    def test_flavor_non_admin_unset_keys(self):
        """non admin user is not allowed to unset flavor extra spec"""
        self.admin_flavors_client.set_flavor_extra_spec(
            self.flavor['id'],
            **{'hw:numa_nodes': '1', 'hw:cpu_policy': 'shared'}
        )

        self.assertRaises(lib_exc.Forbidden,
                          self.flavors_client.unset_flavor_extra_spec,
                          self.flavor['id'],
                          'hw:numa_nodes')




    @decorators.attr(type=['negative'])
    @decorators.idempotent_id('440b9f3f-3c7f-4293-a106-0ceda350f8de')
    def test_flavor_unset_nonexistent_key(self):
        """Unsetting non existence flavor extra spec key should fail"""
        self.assertRaises(lib_exc.NotFound,
                          self.admin_flavors_client.unset_flavor_extra_spec,
                          self.flavor['id'],
                          'hw:cpu_thread_policy')




    @decorators.attr(type=['negative'])
    @decorators.idempotent_id('329a7be3-54b2-48be-8052-bf2ce4afd898')
    def test_flavor_get_nonexistent_key(self):
        """Getting non existence flavor extra spec key should fail"""
        self.assertRaises(lib_exc.NotFound,
                          self.flavors_client.show_flavor_extra_spec,
                          self.flavor['id'],
                          'hw:cpu_thread_policy')




    @decorators.attr(type=['negative'])
    @decorators.idempotent_id('25b822b8-9f49-44f6-80de-d99f0482e5cb')
    def test_flavor_update_mismatch_key(self):
        """Updating unmatched flavor extra spec key should fail

        The key to be updated should match the key in the body
        """
        self.assertRaises(lib_exc.BadRequest,
                          self.admin_flavors_client.update_flavor_extra_spec,
                          self.flavor['id'],
                          'hw:numa_nodes',
                          **{'hw:cpu_policy': 'shared'})




    @decorators.attr(type=['negative'])
    @decorators.idempotent_id('f5889590-bf66-41cc-b4b1-6e6370cfd93f')
    def test_flavor_update_more_key(self):
        """Updating multiple flavor spec keys should fail

        There should be just one item in the request body
        """
        self.assertRaises(lib_exc.BadRequest,
                          self.admin_flavors_client.update_flavor_extra_spec,
                          self.flavor['id'],
                          'hw:numa_nodes',
                          **{'hw:numa_nodes': '1', 'hw:cpu_policy': 'shared'})