329 lines
15 KiB
Python
329 lines
15 KiB
Python
# Copyright 2015 EasyStack, Inc.
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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 glanceclient import exc as glance_exception
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import mock
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from novaclient import exceptions as nova_exc
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from magnum.api import attr_validator
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from magnum.common import exception
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from magnum.tests import base
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class TestAttrValidator(base.BaseTestCase):
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def test_validate_flavor_with_vaild_flavor(self):
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mock_flavor = mock.MagicMock()
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mock_flavor.name = 'test_flavor'
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mock_flavor.id = 'test_flavor_id'
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mock_flavors = [mock_flavor]
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mock_nova = mock.MagicMock()
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mock_nova.flavors.list.return_value = mock_flavors
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mock_os_cli = mock.MagicMock()
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mock_os_cli.nova.return_value = mock_nova
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attr_validator.validate_flavor(mock_os_cli, 'test_flavor')
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self.assertTrue(mock_nova.flavors.list.called)
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def test_validate_flavor_with_none_flavor(self):
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mock_flavor = mock.MagicMock()
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mock_flavor.name = 'test_flavor'
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mock_flavor.id = 'test_flavor_id'
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mock_flavors = [mock_flavor]
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mock_nova = mock.MagicMock()
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mock_nova.flavors.list.return_value = mock_flavors
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mock_os_cli = mock.MagicMock()
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mock_os_cli.nova.return_value = mock_nova
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attr_validator.validate_flavor(mock_os_cli, None)
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self.assertFalse(mock_nova.flavors.list.called)
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def test_validate_flavor_with_invalid_flavor(self):
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mock_flavor = mock.MagicMock()
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mock_flavor.name = 'test_flavor_not_equal'
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mock_flavor.id = 'test_flavor_id_not_equal'
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mock_flavors = [mock_flavor]
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mock_nova = mock.MagicMock()
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mock_nova.flavors.list.return_value = mock_flavors
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mock_os_cli = mock.MagicMock()
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mock_os_cli.nova.return_value = mock_nova
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self.assertRaises(exception.FlavorNotFound,
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attr_validator.validate_flavor,
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mock_os_cli, 'test_flavor')
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def test_validate_external_network_with_valid_network(self):
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mock_networks = {'networks': [{'name': 'test_ext_net',
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'id': 'test_ext_net_id'}]}
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mock_neutron = mock.MagicMock()
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mock_neutron.list_networks.return_value = mock_networks
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mock_os_cli = mock.MagicMock()
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mock_os_cli.neutron.return_value = mock_neutron
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attr_validator.validate_external_network(mock_os_cli, 'test_ext_net')
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self.assertTrue(mock_neutron.list_networks.called)
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def test_validate_external_network_with_multiple_valid_network(self):
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mock_networks = {'networks':
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[{'name': 'test_ext_net', 'id': 'test_ext_net_id1'},
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{'name': 'test_ext_net', 'id': 'test_ext_net_id2'}]}
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mock_neutron = mock.MagicMock()
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mock_neutron.list_networks.return_value = mock_networks
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mock_os_cli = mock.MagicMock()
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mock_os_cli.neutron.return_value = mock_neutron
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self.assertRaises(exception.Conflict,
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attr_validator.validate_external_network,
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mock_os_cli, 'test_ext_net')
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def test_validate_external_network_with_invalid_network(self):
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mock_networks = {'networks': [{'name': 'test_ext_net_not_equal',
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'id': 'test_ext_net_id_not_equal'}]}
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mock_neutron = mock.MagicMock()
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mock_neutron.list_networks.return_value = mock_networks
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mock_os_cli = mock.MagicMock()
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mock_os_cli.neutron.return_value = mock_neutron
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self.assertRaises(exception.ExternalNetworkNotFound,
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attr_validator.validate_external_network,
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mock_os_cli, 'test_ext_net')
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def test_validate_keypair_with_valid_keypair(self):
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mock_keypair = mock.MagicMock()
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mock_keypair.id = 'test-keypair'
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mock_nova = mock.MagicMock()
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mock_nova.keypairs.get.return_value = mock_keypair
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mock_os_cli = mock.MagicMock()
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mock_os_cli.nova.return_value = mock_nova
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attr_validator.validate_keypair(mock_os_cli, 'test-keypair')
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def test_validate_keypair_with_invalid_keypair(self):
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mock_nova = mock.MagicMock()
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mock_nova.keypairs.get.side_effect = nova_exc.NotFound('test-keypair')
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mock_os_cli = mock.MagicMock()
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mock_os_cli.nova.return_value = mock_nova
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self.assertRaises(exception.KeyPairNotFound,
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attr_validator.validate_keypair,
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mock_os_cli, 'test_keypair')
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def test_validate_labels_main_no_label(self):
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fake_labels = {}
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attr_validator.validate_labels(fake_labels)
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def test_validate_labels_main_isolation_invalid_label(self):
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fake_labels = {'mesos_slave_isolation': 'abc'}
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self.assertRaises(exception.InvalidParameterValue,
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attr_validator.validate_labels,
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fake_labels)
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def test_validate_labels_isolation_valid(self):
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fake_labels = {'mesos_slave_isolation':
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'filesystem/posix,filesystem/linux'}
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attr_validator.validate_labels_isolation(fake_labels)
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def test_validate_labels_main_with_valid_providers_none_isolation(self):
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fake_labels = {'mesos_slave_image_providers': 'docker'}
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self.assertRaises(exception.RequiredParameterNotProvided,
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attr_validator.validate_labels,
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fake_labels)
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def test_validate_labels_with_valid_providers_invalid_isolation(self):
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fake_labels = {'mesos_slave_image_providers': 'docker',
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'mesos_slave_isolation': 'abc'}
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self.assertRaises(exception.RequiredParameterNotProvided,
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attr_validator.validate_labels_image_providers,
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fake_labels)
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def test_validate_labels_with_valid_providers_invalid_providers(self):
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fake_labels = {'mesos_slave_image_providers': 'appc'}
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attr_validator.validate_labels_image_providers(fake_labels)
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def test_validate_labels_with_invalid_providers(self):
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fake_labels = {'mesos_slave_image_providers': 'abc'}
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self.assertRaises(exception.InvalidParameterValue,
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attr_validator.validate_labels_image_providers,
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fake_labels)
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def test_validate_labels_with_valid_providers_none_isolation(self):
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fake_labels = {'mesos_slave_image_providers': 'docker'}
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self.assertRaises(exception.RequiredParameterNotProvided,
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attr_validator.validate_labels_image_providers,
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fake_labels)
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def test_validate_labels_with_valid_providers_valid_isolation(self):
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fake_labels = {'mesos_slave_image_providers': 'docker',
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'mesos_slave_isolation': 'docker/runtime'}
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attr_validator.validate_labels_image_providers(fake_labels)
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def test_validate_labels_with_environment_variables_valid_json(self):
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contents = '{"step": "upgrade", "interface": "deploy"}'
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fack_labels = {'mesos_slave_executor_env_variables': contents}
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attr_validator.validate_labels_executor_env_variables(
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fack_labels)
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def test_validate_labels_with_environment_variables_bad_json(self):
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fack_labels = {'mesos_slave_executor_env_variables': 'step'}
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self.assertRaisesRegex(
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exception.InvalidParameterValue,
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"Json format error",
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attr_validator.validate_labels_executor_env_variables,
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fack_labels)
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def test_validate_labels_with_valid_isolation(self):
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fake_labels = {'mesos_slave_isolation':
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'filesystem/posix,filesystem/linux'}
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attr_validator.validate_labels_isolation(fake_labels)
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def test_validate_labels_isolation_invalid(self):
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fake_labels = {'mesos_slave_isolation': 'filesystem'}
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self.assertRaises(exception.InvalidParameterValue,
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attr_validator.validate_labels_isolation,
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fake_labels)
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def test_validate_labels_strategy_valid(self):
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fake_labels = {'swarm_strategy': 'spread'}
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attr_validator.validate_labels_strategy(fake_labels)
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def test_validate_labels_strategy_missing(self):
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fake_labels = {'strategy': 'spread'}
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attr_validator.validate_labels_strategy(fake_labels)
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def test_validate_labels_strategy_invalid(self):
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fake_labels = {'swarm_strategy': 'invalid'}
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self.assertRaises(exception.InvalidParameterValue,
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attr_validator.validate_labels_strategy,
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fake_labels)
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@mock.patch('magnum.api.utils.get_openstack_resource')
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def test_validate_image_with_valid_image_by_name(self, mock_os_res):
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mock_image = {'name': 'fedora-21-atomic-5',
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'id': 'e33f0988-1730-405e-8401-30cbc8535302',
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'os_distro': 'fedora-atomic'}
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mock_os_res.return_value = mock_image
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mock_os_cli = mock.MagicMock()
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attr_validator.validate_image(mock_os_cli, 'fedora-21-atomic-5')
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self.assertTrue(mock_os_res.called)
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@mock.patch('magnum.api.utils.get_openstack_resource')
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def test_validate_image_with_forbidden_image(self, mock_os_res):
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def glance_side_effect(cli, image, name):
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raise glance_exception.HTTPForbidden()
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mock_os_res.side_effect = glance_side_effect
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mock_os_cli = mock.MagicMock()
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self.assertRaises(exception.ImageNotAuthorized,
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attr_validator.validate_image, mock_os_cli,
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'fedora-21-atomic-5')
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@mock.patch('magnum.api.utils.get_openstack_resource')
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def test_validate_image_with_valid_image_by_id(self, mock_os_res):
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mock_image = {'name': 'fedora-21-atomic-5',
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'id': 'e33f0988-1730-405e-8401-30cbc8535302',
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'os_distro': 'fedora-atomic'}
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mock_os_res.return_value = mock_image
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mock_os_cli = mock.MagicMock()
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attr_validator.validate_image(mock_os_cli,
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'e33f0988-1730-405e-8401-30cbc8535302')
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self.assertTrue(mock_os_res.called)
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@mock.patch('magnum.api.utils.get_openstack_resource')
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def test_validate_image_with_nonexist_image_by_name(self, mock_os_res):
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mock_os_res.side_effect = exception.ResourceNotFound
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mock_os_cli = mock.MagicMock()
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self.assertRaises(exception.ImageNotFound,
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attr_validator.validate_image,
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mock_os_cli, 'fedora-21-atomic-5')
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@mock.patch('magnum.api.utils.get_openstack_resource')
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def test_validate_image_with_nonexist_image_by_id(self, mock_os_res):
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mock_os_res.side_effect = glance_exception.NotFound
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mock_os_cli = mock.MagicMock()
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self.assertRaises(exception.ImageNotFound,
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attr_validator.validate_image,
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mock_os_cli, 'fedora-21-atomic-5')
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@mock.patch('magnum.api.utils.get_openstack_resource')
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def test_validate_image_with_multi_images_same_name(self, mock_os_res):
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mock_os_res.side_effect = exception.Conflict
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mock_os_cli = mock.MagicMock()
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self.assertRaises(exception.Conflict,
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attr_validator.validate_image,
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mock_os_cli, 'fedora-21-atomic-5')
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@mock.patch('magnum.api.utils.get_openstack_resource')
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def test_validate_image_without_os_distro(self, mock_os_res):
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mock_image = {'name': 'fedora-21-atomic-5',
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'id': 'e33f0988-1730-405e-8401-30cbc8535302'}
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mock_os_res.return_value = mock_image
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mock_os_cli = mock.MagicMock()
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self.assertRaises(exception.OSDistroFieldNotFound,
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attr_validator.validate_image,
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mock_os_cli, 'fedora-21-atomic-5')
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@mock.patch('magnum.api.utils.get_openstack_resource')
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def test_validate_image_when_user_forbidden(self, mock_os_res):
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mock_image = {'name': 'fedora-21-atomic-5',
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'id': 'e33f0988-1730-405e-8401-30cbc8535302',
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'os_distro': ''}
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mock_os_res.return_value = mock_image
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mock_os_cli = mock.MagicMock()
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self.assertRaises(exception.OSDistroFieldNotFound,
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attr_validator.validate_image,
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mock_os_cli, 'fedora-21-atomic-5')
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@mock.patch('magnum.common.clients.OpenStackClients')
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def test_validate_os_resources_with_invalid_flavor(self,
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mock_os_cli):
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mock_cluster_template = {'flavor_id': 'test_flavor'}
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mock_flavor = mock.MagicMock()
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mock_flavor.name = 'test_flavor_not_equal'
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mock_flavor.id = 'test_flavor_id_not_equal'
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mock_flavors = [mock_flavor]
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mock_nova = mock.MagicMock()
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mock_nova.flavors.list.return_value = mock_flavors
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mock_os_cli.nova.return_value = mock_nova
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mock_context = mock.MagicMock()
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self.assertRaises(exception.FlavorNotFound,
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attr_validator.validate_os_resources,
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mock_context, mock_cluster_template)
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@mock.patch('magnum.common.clients.OpenStackClients')
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@mock.patch('magnum.api.attr_validator.validate_labels')
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def test_validate_os_resources_with_label(self, mock_validate_labels,
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mock_os_cli):
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mock_cluster_template = {'labels': {'mesos_slave_isolation': 'abc'}}
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mock_context = mock.MagicMock()
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self.assertRaises(exception.InvalidParameterValue,
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attr_validator.validate_os_resources, mock_context,
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mock_cluster_template)
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@mock.patch('magnum.common.clients.OpenStackClients')
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@mock.patch('magnum.api.attr_validator.validators')
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def test_validate_os_resources_without_validator(self, mock_validators,
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mock_os_cli):
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mock_cluster_template = {}
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mock_context = mock.MagicMock()
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attr_validator.validate_os_resources(mock_context,
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mock_cluster_template)
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@mock.patch('magnum.common.clients.OpenStackClients')
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def test_validate_os_resources_with_cluster(self, mock_os_cli):
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mock_cluster_template = {}
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mock_cluster = {'keypair': 'test-keypair'}
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mock_keypair = mock.MagicMock()
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mock_keypair.id = 'test-keypair'
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mock_nova = mock.MagicMock()
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mock_nova.keypairs.get.return_value = mock_keypair
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mock_os_cli = mock.MagicMock()
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mock_os_cli.nova.return_value = mock_nova
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mock_context = mock.MagicMock()
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attr_validator.validate_os_resources(mock_context,
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mock_cluster_template,
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mock_cluster)
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