# 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.
import copy
import io
from unittest import mock
from openstack import exceptions as sdk_exc
from osc_lib import exceptions as exc
from senlinclient.tests.unit.v1 import fakes
from senlinclient.v1 import policy as osc_policy
class TestPolicy(fakes.TestClusteringv1):
def setUp(self):
super(TestPolicy, self).setUp()
self.mock_client = self.app.client_manager.clustering
class TestPolicyList(TestPolicy):
columns = ['id', 'name', 'type', 'created_at']
response = {"policies": [
{
}
]}
defaults = {
'global_project': False,
'marker': None,
'limit': None,
'sort': None,
}
def setUp(self):
super(TestPolicyList, self).setUp()
self.cmd = osc_policy.ListPolicy(self.app, None)
fake_policy = mock.Mock(
created_at="2015-02-15T08:33:13.000000",
data={},
domain=None,
id="7192d8df-73be-4e98-ab99-1cf6d5066729",
project_id="42d9e9663331431f97b75e25136307ff",
spec={
"description": "A test policy",
"properties": {
"criteria": "OLDEST_FIRST",
"destroy_after_deletion": True,
"grace_period": 60,
"reduce_desired_capacity": False
},
"type": "senlin.policy.deletion",
"version": "1.0"
},
type="senlin.policy.deletion-1.0",
updated_at=None,
user_id="5e5bf8027826429c96af157f68dc9072"
)
fake_policy.name = "test_policy_1"
fake_policy.to_dict = mock.Mock(return_value={})
self.mock_client.policies = mock.Mock(
return_value=self.response)
def test_policy_list_defaults(self):
arglist = []
parsed_args = self.check_parser(self.cmd, arglist, [])
columns, data = self.cmd.take_action(parsed_args)
self.mock_client.policies.assert_called_with(**self.defaults)
self.assertEqual(self.columns, columns)
def test_policy_list_full_id(self):
arglist = ['--full-id']
parsed_args = self.check_parser(self.cmd, arglist, [])
columns, data = self.cmd.take_action(parsed_args)
self.mock_client.policies.assert_called_with(**self.defaults)
self.assertEqual(self.columns, columns)
def test_policy_list_limit(self):
kwargs = copy.deepcopy(self.defaults)
kwargs['limit'] = '3'
arglist = ['--limit', '3']
parsed_args = self.check_parser(self.cmd, arglist, [])
columns, data = self.cmd.take_action(parsed_args)
self.mock_client.policies.assert_called_with(**kwargs)
self.assertEqual(self.columns, columns)
def test_policy_list_sort(self):
kwargs = copy.deepcopy(self.defaults)
kwargs['sort'] = 'name:asc'
arglist = ['--sort', 'name:asc']
parsed_args = self.check_parser(self.cmd, arglist, [])
columns, data = self.cmd.take_action(parsed_args)
self.mock_client.policies.assert_called_with(**kwargs)
self.assertEqual(self.columns, columns)
def test_policy_list_sort_invalid_key(self):
self.mock_client.policies = mock.Mock(
return_value=self.response)
kwargs = copy.deepcopy(self.defaults)
kwargs['sort'] = 'bad_key'
arglist = ['--sort', 'bad_key']
parsed_args = self.check_parser(self.cmd, arglist, [])
self.mock_client.policies.side_effect = sdk_exc.HttpException()
self.assertRaises(sdk_exc.HttpException,
self.cmd.take_action, parsed_args)
def test_policy_list_sort_invalid_direction(self):
self.mock_client.policies = mock.Mock(
return_value=self.response)
kwargs = copy.deepcopy(self.defaults)
kwargs['sort'] = 'name:bad_direction'
arglist = ['--sort', 'name:bad_direction']
parsed_args = self.check_parser(self.cmd, arglist, [])
self.mock_client.policies.side_effect = sdk_exc.HttpException()
self.assertRaises(sdk_exc.HttpException,
self.cmd.take_action, parsed_args)
def test_policy_list_marker(self):
kwargs = copy.deepcopy(self.defaults)
kwargs['marker'] = 'a9448bf6'
arglist = ['--marker', 'a9448bf6']
parsed_args = self.check_parser(self.cmd, arglist, [])
columns, data = self.cmd.take_action(parsed_args)
self.mock_client.policies.assert_called_with(**kwargs)
self.assertEqual(self.columns, columns)
def test_policy_list_filter(self):
kwargs = copy.deepcopy(self.defaults)
kwargs['name'] = 'my_policy'
arglist = ['--filter', 'name=my_policy']
parsed_args = self.check_parser(self.cmd, arglist, [])
columns, data = self.cmd.take_action(parsed_args)
self.mock_client.policies.assert_called_with(**kwargs)
self.assertEqual(self.columns, columns)
class TestPolicyShow(TestPolicy):
response = {"policy": {
}}
def setUp(self):
super(TestPolicyShow, self).setUp()
self.cmd = osc_policy.ShowPolicy(self.app, None)
fake_policy = mock.Mock(
created_at="2015-03-02T07:40:31",
data={},
domain_id=None,
id="02f62195-2198-4797-b0a9-877632208527",
project_id="42d9e9663331431f97b75e25136307ff",
spec={
"properties": {
"adjustment": {
"best_effort": True,
"min_step": 1,
"number": 1,
"type": "CHANGE_IN_CAPACITY"
},
"event": "CLUSTER_SCALE_IN"
},
"type": "senlin.policy.scaling",
"version": "1.0"
},
type="senlin.policy.scaling-1.0",
updated_at=None,
user_id="5e5bf8027826429c96af157f68dc9072"
)
fake_policy.name = "sp001"
fake_policy.to_dict = mock.Mock(return_value={})
self.mock_client.get_policy = mock.Mock(return_value=fake_policy)
def test_policy_show(self):
arglist = ['sp001']
parsed_args = self.check_parser(self.cmd, arglist, [])
self.cmd.take_action(parsed_args)
self.mock_client.get_policy.assert_called_with('sp001')
policy = self.mock_client.get_policy('sp001')
self.assertEqual("2015-03-02T07:40:31", policy.created_at)
self.assertEqual({}, policy.data)
self.assertEqual("02f62195-2198-4797-b0a9-877632208527", policy.id)
self.assertEqual("sp001", policy.name)
self.assertEqual("42d9e9663331431f97b75e25136307ff", policy.project_id)
self.assertEqual("senlin.policy.scaling-1.0", policy.type)
self.assertIsNone(policy.updated_at)
def test_policy_show_not_found(self):
arglist = ['sp001']
parsed_args = self.check_parser(self.cmd, arglist, [])
self.mock_client.get_policy.side_effect = sdk_exc.ResourceNotFound()
self.assertRaises(exc.CommandError, self.cmd.take_action, parsed_args)
class TestPolicyCreate(TestPolicy):
spec_path = 'senlinclient/tests/test_specs/deletion_policy.yaml'
defaults = {
"name": "my_policy",
"spec": {
"version": 1,
"type": "senlin.policy.deletion",
"description": "A policy for choosing victim node(s) from a "
"cluster for deletion.",
"properties": {
"destroy_after_deletion": True,
"grace_period": 60,
"reduce_desired_capacity": False,
"criteria": "OLDEST_FIRST"
}
}
}
def setUp(self):
super(TestPolicyCreate, self).setUp()
self.cmd = osc_policy.CreatePolicy(self.app, None)
fake_policy = mock.Mock(
created_at="2016-02-21T02:38:36",
data={},
domain_id=None,
id="9f779ddf-744e-48bd-954c-acef7e11116c",
project_id="5f1cc92b578e4e25a3b284179cf20a9b",
spec={
"description": "A policy for choosing victim node(s) from a "
"cluster for deletion.",
"properties": {
"criteria": "OLDEST_FIRST",
"destroy_after_deletion": True,
"grace_period": 60,
"reduce_desired_capacity": False
},
"type": "senlin.policy.deletion",
"version": 1.0
},
type="senlin.policy.deletion-1.0",
updated_at=None,
user_id="2d7aca950f3e465d8ef0c81720faf6ff"
)
fake_policy.name = "my_policy"
fake_policy.to_dict = mock.Mock(return_value={})
self.mock_client.create_policy = mock.Mock(return_value=fake_policy)
self.mock_client.get_policy = mock.Mock(return_value=fake_policy)
def test_policy_create_defaults(self):
arglist = ['my_policy', '--spec-file', self.spec_path]
parsed_args = self.check_parser(self.cmd, arglist, [])
self.cmd.take_action(parsed_args)
self.mock_client.create_policy.assert_called_with(**self.defaults)
class TestPolicyUpdate(TestPolicy):
def setUp(self):
super(TestPolicyUpdate, self).setUp()
self.cmd = osc_policy.UpdatePolicy(self.app, None)
fake_policy = mock.Mock(
created_at="2016-02-21T02:38:36",
data={},
domain_id=None,
id="9f779ddf-744e-48bd-954c-acef7e11116c",
project_id="5f1cc92b578e4e25a3b284179cf20a9b",
spec={
"description": "A policy for choosing victim node(s) from a "
"cluster for deletion.",
"properties": {
"criteria": "OLDEST_FIRST",
"destroy_after_deletion": True,
"grace_period": 60,
"reduce_desired_capacity": False
},
"type": "senlin.policy.deletion",
"version": 1.0
},
type="senlin.policy.deletion-1.0",
updated_at=None,
user_id="2d7aca950f3e465d8ef0c81720faf6ff"
)
fake_policy.name = "new_policy"
fake_policy.to_dict = mock.Mock(return_value={})
self.mock_client.update_policy = mock.Mock(return_value=fake_policy)
self.mock_client.get_policy = mock.Mock(return_value=fake_policy)
self.mock_client.find_policy = mock.Mock(return_value=fake_policy)
def test_policy_update_defaults(self):
arglist = ['--name', 'new_policy', '9f779ddf']
parsed_args = self.check_parser(self.cmd, arglist, [])
self.cmd.take_action(parsed_args)
self.mock_client.update_policy.assert_called_with(
'9f779ddf-744e-48bd-954c-acef7e11116c', name="new_policy")
def test_policy_update_not_found(self):
arglist = ['--name', 'new_policy', 'c6b8b252']
parsed_args = self.check_parser(self.cmd, arglist, [])
self.mock_client.find_policy.return_value = None
error = self.assertRaises(exc.CommandError,
self.cmd.take_action,
parsed_args)
self.assertIn('Policy not found: c6b8b252', str(error))
class TestPolicyDelete(TestPolicy):
def setUp(self):
super(TestPolicyDelete, self).setUp()
self.cmd = osc_policy.DeletePolicy(self.app, None)
self.mock_client.delete_policy = mock.Mock()
def test_policy_delete(self):
arglist = ['policy1', 'policy2', 'policy3']
parsed_args = self.check_parser(self.cmd, arglist, [])
self.cmd.take_action(parsed_args)
self.mock_client.delete_policy.assert_has_calls(
[mock.call('policy1', False), mock.call('policy2', False),
mock.call('policy3', False)]
)
def test_policy_delete_force(self):
arglist = ['policy1', 'policy2', 'policy3', '--force']
parsed_args = self.check_parser(self.cmd, arglist, [])
self.cmd.take_action(parsed_args)
self.mock_client.delete_policy.assert_has_calls(
[mock.call('policy1', False), mock.call('policy2', False),
mock.call('policy3', False)]
)
def test_policy_delete_not_found(self):
arglist = ['my_policy']
self.mock_client.delete_policy.side_effect = sdk_exc.ResourceNotFound
parsed_args = self.check_parser(self.cmd, arglist, [])
error = self.assertRaises(exc.CommandError, self.cmd.take_action,
parsed_args)
self.assertIn('Failed to delete 1 of the 1 specified policy(s).',
str(error))
def test_policy_delete_one_found_one_not_found(self):
arglist = ['policy1', 'policy2']
self.mock_client.delete_policy.side_effect = (
[None, sdk_exc.ResourceNotFound]
)
parsed_args = self.check_parser(self.cmd, arglist, [])
error = self.assertRaises(exc.CommandError,
self.cmd.take_action, parsed_args)
self.mock_client.delete_policy.assert_has_calls(
[mock.call('policy1', False), mock.call('policy2', False)]
)
self.assertEqual('Failed to delete 1 of the 2 specified policy(s).',
str(error))
@mock.patch('sys.stdin', spec=io.StringIO)
def test_policy_delete_prompt_yes(self, mock_stdin):
arglist = ['my_policy']
mock_stdin.isatty.return_value = True
mock_stdin.readline.return_value = 'y'
parsed_args = self.check_parser(self.cmd, arglist, [])
self.cmd.take_action(parsed_args)
mock_stdin.readline.assert_called_with()
self.mock_client.delete_policy.assert_called_with('my_policy',
False)
@mock.patch('sys.stdin', spec=io.StringIO)
def test_policy_delete_prompt_no(self, mock_stdin):
arglist = ['my_policy']
mock_stdin.isatty.return_value = True
mock_stdin.readline.return_value = 'n'
parsed_args = self.check_parser(self.cmd, arglist, [])
self.cmd.take_action(parsed_args)
mock_stdin.readline.assert_called_with()
self.mock_client.delete_policy.assert_not_called()
class TestPolicyValidate(TestPolicy):
spec_path = 'senlinclient/tests/test_specs/deletion_policy.yaml'
defaults = {
"spec": {
"version": 1,
"type": "senlin.policy.deletion",
"description": "A policy for choosing victim node(s) from a "
"cluster for deletion.",
"properties": {
"destroy_after_deletion": True,
"grace_period": 60,
"reduce_desired_capacity": False,
"criteria": "OLDEST_FIRST"
}
}
}
def setUp(self):
super(TestPolicyValidate, self).setUp()
self.cmd = osc_policy.ValidatePolicy(self.app, None)
fake_policy = mock.Mock(
created_at=None,
data={},
domain_id=None,
id=None,
project_id="5f1cc92b578e4e25a3b284179cf20a9b",
spec={
"description": "A policy for choosing victim node(s) from a "
"cluster for deletion.",
"properties": {
"criteria": "OLDEST_FIRST",
"destroy_after_deletion": True,
"grace_period": 60,
"reduce_desired_capacity": False
},
"type": "senlin.policy.deletion",
"version": 1.0
},
type="senlin.policy.deletion-1.0",
updated_at=None,
user_id="2d7aca950f3e465d8ef0c81720faf6ff"
)
fake_policy.name = "validated_policy"
fake_policy.to_dict = mock.Mock(return_value={})
self.mock_client.validate_policy = mock.Mock(return_value=fake_policy)
def test_policy_validate(self):
arglist = ['--spec-file', self.spec_path]
parsed_args = self.check_parser(self.cmd, arglist, [])
self.cmd.take_action(parsed_args)
self.mock_client.validate_policy.assert_called_with(**self.defaults)
policy = self.mock_client.validate_policy(**self.defaults)
self.assertEqual("5f1cc92b578e4e25a3b284179cf20a9b", policy.project_id)
self.assertEqual({}, policy.data)
self.assertIsNone(policy.id)
self.assertEqual("validated_policy", policy.name)
self.assertEqual("senlin.policy.deletion-1.0", policy.type)
self.assertIsNone(policy.updated_at)