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test_stack.py
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test_stack.py
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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
#
# 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
import mock
import six
import testscenarios
import yaml
from openstackclient.common import exceptions as exc
from openstackclient.common import utils
from heatclient.common import template_format
from heatclient import exc as heat_exc
from heatclient.osc.v1 import stack
from heatclient.tests import inline_templates
from heatclient.tests.unit.osc.v1 import fakes as orchestration_fakes
from heatclient.v1 import events
from heatclient.v1 import resources
from heatclient.v1 import stacks
load_tests = testscenarios.load_tests_apply_scenarios
class TestStack(orchestration_fakes.TestOrchestrationv1):
def setUp(self):
super(TestStack, self).setUp()
self.mock_client = self.app.client_manager.orchestration
self.stack_client = self.app.client_manager.orchestration.stacks
class TestStackCreate(TestStack):
template_path = 'heatclient/tests/test_templates/empty.yaml'
defaults = {
'stack_name': 'my_stack',
'disable_rollback': True,
'parameters': {},
'template': {'heat_template_version': '2013-05-23'},
'files': {},
'environment': {}
}
def setUp(self):
super(TestStackCreate, self).setUp()
self.cmd = stack.CreateStack(self.app, None)
self.stack_client.create = mock.MagicMock(
return_value={'stack': {'id': '1234'}})
self.stack_client.get = mock.MagicMock(
return_value={'stack_status': 'create_complete'})
self.stack_client.preview = mock.MagicMock(
return_value=stacks.Stack(None, {'stack': {'id', '1234'}}))
stack._authenticated_fetcher = mock.MagicMock()
def test_stack_create_defaults(self):
arglist = ['my_stack', '-t', self.template_path]
parsed_args = self.check_parser(self.cmd, arglist, [])
self.cmd.take_action(parsed_args)
self.stack_client.create.assert_called_with(**self.defaults)
def test_stack_create_rollback(self):
arglist = ['my_stack', '-t', self.template_path, '--enable-rollback']
kwargs = copy.deepcopy(self.defaults)
kwargs['disable_rollback'] = False
parsed_args = self.check_parser(self.cmd, arglist, [])
self.cmd.take_action(parsed_args)
self.stack_client.create.assert_called_with(**kwargs)
def test_stack_create_parameters(self):
template_path = ('/'.join(self.template_path.split('/')[:-1]) +
'/parameters.yaml')
arglist = ['my_stack', '-t', template_path, '--parameter', 'p1=a',
'--parameter', 'p2=6']
kwargs = copy.deepcopy(self.defaults)
kwargs['parameters'] = {'p1': 'a', 'p2': '6'}
kwargs['template']['parameters'] = {'p1': {'type': 'string'},
'p2': {'type': 'number'}}
parsed_args = self.check_parser(self.cmd, arglist, [])
self.cmd.take_action(parsed_args)
self.stack_client.create.assert_called_with(**kwargs)
def test_stack_create_tags(self):
arglist = ['my_stack', '-t', self.template_path, '--tags', 'tag1,tag2']
kwargs = copy.deepcopy(self.defaults)
kwargs['tags'] = 'tag1,tag2'
parsed_args = self.check_parser(self.cmd, arglist, [])
self.cmd.take_action(parsed_args)
self.stack_client.create.assert_called_with(**kwargs)
def test_stack_create_timeout(self):
arglist = ['my_stack', '-t', self.template_path, '--timeout', '60']
kwargs = copy.deepcopy(self.defaults)
kwargs['timeout_mins'] = 60
parsed_args = self.check_parser(self.cmd, arglist, [])
self.cmd.take_action(parsed_args)
self.stack_client.create.assert_called_with(**kwargs)
def test_stack_create_pre_create(self):
arglist = ['my_stack', '-t', self.template_path, '--pre-create', 'a']
kwargs = copy.deepcopy(self.defaults)
kwargs['environment'] = {
'resource_registry': {'resources': {'a': {'hooks': 'pre-create'}}}
}
parsed_args = self.check_parser(self.cmd, arglist, [])
self.cmd.take_action(parsed_args)
self.stack_client.create.assert_called_with(**kwargs)
@mock.patch('heatclient.common.event_utils.poll_for_events',
return_value=('CREATE_COMPLETE',
'Stack my_stack CREATE_COMPLETE'))
def test_stack_create_wait(self, mock_poll):
arglist = ['my_stack', '-t', self.template_path, '--wait']
parsed_args = self.check_parser(self.cmd, arglist, [])
self.cmd.take_action(parsed_args)
self.stack_client.create.assert_called_with(**self.defaults)
self.stack_client.get.assert_called_with(**{'stack_id': '1234'})
@mock.patch('heatclient.common.event_utils.poll_for_events',
return_value=('CREATE_FAILED',
'Stack my_stack CREATE_FAILED'))
def test_stack_create_wait_fail(self, mock_wait):
arglist = ['my_stack', '-t', self.template_path, '--wait']
parsed_args = self.check_parser(self.cmd, arglist, [])
self.assertRaises(exc.CommandError, self.cmd.take_action, parsed_args)
def test_stack_create_dry_run(self):
arglist = ['my_stack', '-t', self.template_path, '--dry-run']
parsed_args = self.check_parser(self.cmd, arglist, [])
self.cmd.take_action(parsed_args)
self.stack_client.preview.assert_called_with(**self.defaults)
self.stack_client.create.assert_not_called()
class TestStackUpdate(TestStack):
template_path = 'heatclient/tests/test_templates/empty.yaml'
defaults = {
'stack_id': 'my_stack',
'environment': {},
'existing': False,
'files': {},
'template': {'heat_template_version': '2013-05-23'},
'parameters': {},
}
def setUp(self):
super(TestStackUpdate, self).setUp()
self.cmd = stack.UpdateStack(self.app, None)
self.stack_client.update = mock.MagicMock(
return_value={'stack': {'id': '1234'}})
self.stack_client.preview_update = mock.MagicMock(
return_value={'resource_changes': {'added': [],
'deleted': [],
'replaced': [],
'unchanged': [],
'updated': []}})
self.stack_client.get = mock.MagicMock(
return_value={'stack_status': 'create_complete'})
stack._authenticated_fetcher = mock.MagicMock()
def test_stack_update_defaults(self):
arglist = ['my_stack', '-t', self.template_path]
parsed_args = self.check_parser(self.cmd, arglist, [])
self.cmd.take_action(parsed_args)
self.stack_client.update.assert_called_with(**self.defaults)
def test_stack_update_rollback_enabled(self):
arglist = ['my_stack', '-t', self.template_path, '--rollback',
'enabled']
kwargs = copy.deepcopy(self.defaults)
kwargs['disable_rollback'] = False
parsed_args = self.check_parser(self.cmd, arglist, [])
self.cmd.take_action(parsed_args)
self.stack_client.update.assert_called_with(**kwargs)
def test_stack_update_rollback_disabled(self):
arglist = ['my_stack', '-t', self.template_path, '--rollback',
'disabled']
kwargs = copy.deepcopy(self.defaults)
kwargs['disable_rollback'] = True
parsed_args = self.check_parser(self.cmd, arglist, [])
self.cmd.take_action(parsed_args)
self.stack_client.update.assert_called_with(**kwargs)
def test_stack_update_rollback_keep(self):
arglist = ['my_stack', '-t', self.template_path, '--rollback',
'keep']
parsed_args = self.check_parser(self.cmd, arglist, [])
self.cmd.take_action(parsed_args)
self.assertNotIn('disable_rollback', self.defaults)
self.stack_client.update.assert_called_with(**self.defaults)
def test_stack_update_rollback_invalid(self):
arglist = ['my_stack', '-t', self.template_path, '--rollback', 'foo']
kwargs = copy.deepcopy(self.defaults)
kwargs['disable_rollback'] = False
parsed_args = self.check_parser(self.cmd, arglist, [])
ex = self.assertRaises(exc.CommandError, self.cmd.take_action,
parsed_args)
self.assertEqual("--rollback invalid value: foo", six.text_type(ex))
def test_stack_update_parameters(self):
template_path = ('/'.join(self.template_path.split('/')[:-1]) +
'/parameters.yaml')
arglist = ['my_stack', '-t', template_path, '--parameter', 'p1=a',
'--parameter', 'p2=6']
kwargs = copy.deepcopy(self.defaults)
kwargs['parameters'] = {'p1': 'a', 'p2': '6'}
kwargs['template']['parameters'] = {'p1': {'type': 'string'},
'p2': {'type': 'number'}}
parsed_args = self.check_parser(self.cmd, arglist, [])
self.cmd.take_action(parsed_args)
self.stack_client.update.assert_called_with(**kwargs)
def test_stack_update_clear_parameters(self):
arglist = ['my_stack', '-t', self.template_path, '--clear-parameter',
'a']
kwargs = copy.deepcopy(self.defaults)
kwargs['clear_parameters'] = ['a']
parsed_args = self.check_parser(self.cmd, arglist, [])
self.cmd.take_action(parsed_args)
self.stack_client.update.assert_called_with(**kwargs)
def test_stack_update_tags(self):
arglist = ['my_stack', '-t', self.template_path, '--tags', 'tag1,tag2']
kwargs = copy.deepcopy(self.defaults)
kwargs['tags'] = 'tag1,tag2'
parsed_args = self.check_parser(self.cmd, arglist, [])
self.cmd.take_action(parsed_args)
self.stack_client.update.assert_called_with(**kwargs)
def test_stack_update_timeout(self):
arglist = ['my_stack', '-t', self.template_path, '--timeout', '60']
kwargs = copy.deepcopy(self.defaults)
kwargs['timeout_mins'] = 60
parsed_args = self.check_parser(self.cmd, arglist, [])
self.cmd.take_action(parsed_args)
self.stack_client.update.assert_called_with(**kwargs)
def test_stack_update_pre_update(self):
arglist = ['my_stack', '-t', self.template_path, '--pre-update', 'a']
kwargs = copy.deepcopy(self.defaults)
kwargs['environment'] = {
'resource_registry': {'resources': {'a': {'hooks': 'pre-update'}}}
}
parsed_args = self.check_parser(self.cmd, arglist, [])
self.cmd.take_action(parsed_args)
self.stack_client.update.assert_called_with(**kwargs)
def test_stack_update_existing(self):
arglist = ['my_stack', '-t', self.template_path, '--existing']
kwargs = copy.deepcopy(self.defaults)
kwargs['existing'] = True
parsed_args = self.check_parser(self.cmd, arglist, [])
self.cmd.take_action(parsed_args)
self.stack_client.update.assert_called_with(**kwargs)
def test_stack_update_dry_run(self):
arglist = ['my_stack', '-t', self.template_path, '--dry-run']
parsed_args = self.check_parser(self.cmd, arglist, [])
self.cmd.take_action(parsed_args)
self.stack_client.preview_update.assert_called_with(**self.defaults)
self.stack_client.update.assert_not_called()
@mock.patch('heatclient.common.event_utils.poll_for_events',
return_value=('UPDATE_COMPLETE',
'Stack my_stack UPDATE_COMPLETE'))
@mock.patch('heatclient.common.event_utils.get_events', return_value=[])
def test_stack_update_wait(self, ge, mock_poll):
arglist = ['my_stack', '-t', self.template_path, '--wait']
parsed_args = self.check_parser(self.cmd, arglist, [])
self.stack_client.get.return_value = mock.MagicMock(
stack_name='my_stack')
self.cmd.take_action(parsed_args)
self.stack_client.update.assert_called_with(**self.defaults)
self.stack_client.get.assert_called_with(**{'stack_id': 'my_stack'})
@mock.patch('heatclient.common.event_utils.poll_for_events',
return_value=('UPDATE_FAILED',
'Stack my_stack UPDATE_FAILED'))
@mock.patch('heatclient.common.event_utils.get_events', return_value=[])
def test_stack_update_wait_fail(self, ge, mock_poll):
arglist = ['my_stack', '-t', self.template_path, '--wait']
parsed_args = self.check_parser(self.cmd, arglist, [])
self.stack_client.get.return_value = mock.MagicMock(
stack_name='my_stack')
self.assertRaises(exc.CommandError, self.cmd.take_action, parsed_args)
class TestStackShow(TestStack):
scenarios = [
('table', dict(
format='table')),
('shell', dict(
format='shell')),
('value', dict(
format='value')),
]
get_response = {"stack": {
"disable_rollback": True,
"description": "This is a\ndescription\n",
"parent": None,
"tags": None,
"stack_name": "a",
"stack_user_project_id": "02ad9bd403d44ff9ba128cf9ce77f989",
"stack_status_reason": "Stack UPDATE completed successfully",
"creation_time": "2015-08-04T04:46:10",
"links": [{
"href": "http://192.0.2.1:8004/v1/5dcd28/stacks/a/4af43781",
"rel": "self"
}],
"capabilities": [],
"notification_topics": [],
"updated_time": "2015-08-05T21:33:28",
"timeout_mins": None,
"stack_status": "UPDATE_COMPLETE",
"stack_owner": None,
"parameters": {
"OS::project_id": "e0e5e140c5854c259a852621b65dcd28",
"OS::stack_id": "4af43781",
"OS::stack_name": "a"
},
"id": "4af43781",
"outputs": [],
"template_description": "This is a\ndescription\n"}
}
def setUp(self):
super(TestStackShow, self).setUp()
self.cmd = stack.ShowStack(self.app, None)
self.stack_client.get = mock.Mock(
return_value=stacks.Stack(None, self.get_response))
def test_stack_show(self):
arglist = ['--format', self.format, 'my_stack']
parsed_args = self.check_parser(self.cmd, arglist, [])
self.cmd.take_action(parsed_args)
self.stack_client.get.assert_called_with(**{
'stack_id': 'my_stack',
})
def test_stack_show_short(self):
expected = ['id', 'stack_name', 'description', 'creation_time',
'updated_time', 'stack_status', 'stack_status_reason']
columns, data = stack._show_stack(self.mock_client, 'my_stack',
short=True)
self.assertEqual(expected, columns)
class TestStackList(TestStack):
defaults = {
'limit': None,
'marker': None,
'filters': {},
'tags': None,
'tags_any': None,
'not_tags': None,
'not_tags_any': None,
'global_tenant': False,
'show_deleted': False,
'show_hidden': False,
}
columns = ['ID', 'Stack Name', 'Stack Status', 'Creation Time',
'Updated Time']
data = {
'id': '1234',
'stack_name': 'my_stack',
'stack_status': 'CREATE_COMPLETE',
'creation_time': '2015-10-21T07:28:00Z',
'update_time': '2015-10-21T07:30:00Z'
}
def setUp(self):
super(TestStackList, self).setUp()
self.cmd = stack.ListStack(self.app, None)
self.stack_client.list = mock.MagicMock(
return_value=[stacks.Stack(None, self.data)])
utils.get_dict_properties = mock.MagicMock(return_value='')
def test_stack_list_defaults(self):
arglist = []
parsed_args = self.check_parser(self.cmd, arglist, [])
columns, data = self.cmd.take_action(parsed_args)
self.stack_client.list.assert_called_with(**self.defaults)
self.assertEqual(self.columns, columns)
def test_stack_list_nested(self):
kwargs = copy.deepcopy(self.defaults)
kwargs['show_nested'] = True
cols = copy.deepcopy(self.columns)
cols.append('Parent')
arglist = ['--nested']
parsed_args = self.check_parser(self.cmd, arglist, [])
columns, data = self.cmd.take_action(parsed_args)
self.stack_client.list.assert_called_with(**kwargs)
self.assertEqual(cols, columns)
def test_stack_list_all_projects(self):
kwargs = copy.deepcopy(self.defaults)
kwargs['global_tenant'] = True
cols = copy.deepcopy(self.columns)
cols.insert(2, 'Project')
arglist = ['--all-projects']
parsed_args = self.check_parser(self.cmd, arglist, [])
columns, data = self.cmd.take_action(parsed_args)
self.stack_client.list.assert_called_with(**kwargs)
self.assertEqual(cols, columns)
def test_stack_list_long(self):
kwargs = copy.deepcopy(self.defaults)
kwargs['global_tenant'] = True
cols = copy.deepcopy(self.columns)
cols.insert(2, 'Stack Owner')
cols.insert(2, 'Project')
arglist = ['--long']
parsed_args = self.check_parser(self.cmd, arglist, [])
columns, data = self.cmd.take_action(parsed_args)
self.stack_client.list.assert_called_with(**kwargs)
self.assertEqual(cols, columns)
def test_stack_list_short(self):
cols = ['ID', 'Stack Name', 'Stack Status']
arglist = ['--short']
parsed_args = self.check_parser(self.cmd, arglist, [])
columns, data = self.cmd.take_action(parsed_args)
self.stack_client.list.assert_called_with(**self.defaults)
self.assertEqual(cols, columns)
def test_stack_list_sort(self):
arglist = ['--sort', 'stack_name:desc,id']
parsed_args = self.check_parser(self.cmd, arglist, [])
columns, data = self.cmd.take_action(parsed_args)
self.stack_client.list.assert_called_with(**self.defaults)
self.assertEqual(self.columns, columns)
def test_stack_list_sort_invalid_key(self):
arglist = ['--sort', 'bad_key']
parsed_args = self.check_parser(self.cmd, arglist, [])
self.assertRaises(exc.CommandError, self.cmd.take_action, parsed_args)
def test_stack_list_tags(self):
kwargs = copy.deepcopy(self.defaults)
kwargs['tags'] = 'tag1,tag2'
arglist = ['--tags', 'tag1,tag2']
parsed_args = self.check_parser(self.cmd, arglist, [])
columns, data = self.cmd.take_action(parsed_args)
self.stack_client.list.assert_called_with(**kwargs)
self.assertEqual(self.columns, columns)
def test_stack_list_tags_mode(self):
kwargs = copy.deepcopy(self.defaults)
kwargs['not_tags'] = 'tag1,tag2'
arglist = ['--tags', 'tag1,tag2', '--tag-mode', 'not']
parsed_args = self.check_parser(self.cmd, arglist, [])
columns, data = self.cmd.take_action(parsed_args)
self.stack_client.list.assert_called_with(**kwargs)
self.assertEqual(self.columns, columns)
def test_stack_list_tags_bad_mode(self):
arglist = ['--tags', 'tag1,tag2', '--tag-mode', 'bad_mode']
parsed_args = self.check_parser(self.cmd, arglist, [])
self.assertRaises(exc.CommandError, self.cmd.take_action, parsed_args)
class TestStackDelete(TestStack):
def setUp(self):
super(TestStackDelete, self).setUp()
self.cmd = stack.DeleteStack(self.app, None)
self.stack_client.delete = mock.MagicMock()
self.stack_client.get = mock.MagicMock(
side_effect=heat_exc.HTTPNotFound)
def test_stack_delete(self):
arglist = ['stack1', 'stack2', 'stack3']
parsed_args = self.check_parser(self.cmd, arglist, [])
self.cmd.take_action(parsed_args)
self.stack_client.delete.assert_any_call('stack1')
self.stack_client.delete.assert_any_call('stack2')
self.stack_client.delete.assert_any_call('stack3')
def test_stack_delete_not_found(self):
arglist = ['my_stack']
self.stack_client.delete.side_effect = heat_exc.HTTPNotFound
parsed_args = self.check_parser(self.cmd, arglist, [])
self.assertRaises(exc.CommandError, self.cmd.take_action, parsed_args)
def test_stack_delete_one_found_one_not_found(self):
arglist = ['stack1', 'stack2']
self.stack_client.delete.side_effect = [None, heat_exc.HTTPNotFound]
parsed_args = self.check_parser(self.cmd, arglist, [])
error = self.assertRaises(exc.CommandError,
self.cmd.take_action, parsed_args)
self.stack_client.delete.assert_any_call('stack1')
self.stack_client.delete.assert_any_call('stack2')
self.assertEqual('Unable to delete 1 of the 2 stacks.', str(error))
@mock.patch('heatclient.common.event_utils.poll_for_events',
return_value=('DELETE_COMPLETE',
'Stack my_stack DELETE_COMPLETE'))
@mock.patch('heatclient.common.event_utils.get_events', return_value=[])
def test_stack_delete_wait(self, mock_get_event, mock_poll, ):
arglist = ['stack1', 'stack2', 'stack3', '--wait']
parsed_args = self.check_parser(self.cmd, arglist, [])
self.cmd.take_action(parsed_args)
self.stack_client.delete.assert_any_call('stack1')
self.stack_client.delete.assert_any_call('stack2')
self.stack_client.delete.assert_any_call('stack3')
@mock.patch('heatclient.common.event_utils.poll_for_events')
@mock.patch('heatclient.common.event_utils.get_events', return_value=[])
def test_stack_delete_wait_fail(self, mock_get_event, mock_poll):
mock_poll.side_effect = [['DELETE_COMPLETE',
'Stack my_stack DELETE_COMPLETE'],
['DELETE_FAILED',
'Stack my_stack DELETE_FAILED'],
['DELETE_COMPLETE',
'Stack my_stack DELETE_COMPLETE']]
arglist = ['stack1', 'stack2', 'stack3', '--wait']
parsed_args = self.check_parser(self.cmd, arglist, [])
error = self.assertRaises(exc.CommandError,
self.cmd.take_action, parsed_args)
self.stack_client.delete.assert_any_call('stack1')
self.stack_client.delete.assert_any_call('stack2')
self.stack_client.delete.assert_any_call('stack3')
self.assertEqual('Unable to delete 1 of the 3 stacks.', str(error))
@mock.patch('sys.stdin', spec=six.StringIO)
def test_stack_delete_prompt(self, mock_stdin):
arglist = ['my_stack']
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.stack_client.delete.assert_called_with('my_stack')
@mock.patch('sys.stdin', spec=six.StringIO)
def test_stack_delete_prompt_no(self, mock_stdin):
arglist = ['my_stack']
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.stack_client.delete.assert_not_called()
class TestStackAdopt(TestStack):
adopt_file = 'heatclient/tests/test_templates/adopt.json'
with open(adopt_file, 'r') as f:
adopt_data = f.read()
defaults = {
'stack_name': 'my_stack',
'disable_rollback': True,
'adopt_stack_data': adopt_data,
'parameters': {},
'files': {},
'environment': {},
'timeout': None
}
def setUp(self):
super(TestStackAdopt, self).setUp()
self.cmd = stack.AdoptStack(self.app, None)
self.stack_client.create = mock.MagicMock(
return_value={'stack': {'id': '1234'}})
def test_stack_adopt_defaults(self):
arglist = ['my_stack', '--adopt-file', self.adopt_file]
cols = ['id', 'stack_name', 'description', 'creation_time',
'updated_time', 'stack_status', 'stack_status_reason']
parsed_args = self.check_parser(self.cmd, arglist, [])
columns, data = self.cmd.take_action(parsed_args)
self.stack_client.create.assert_called_with(**self.defaults)
self.assertEqual(cols, columns)
def test_stack_adopt_enable_rollback(self):
arglist = ['my_stack', '--adopt-file', self.adopt_file,
'--enable-rollback']
kwargs = copy.deepcopy(self.defaults)
kwargs['disable_rollback'] = False
parsed_args = self.check_parser(self.cmd, arglist, [])
self.cmd.take_action(parsed_args)
self.stack_client.create.assert_called_with(**kwargs)
@mock.patch('heatclient.common.event_utils.poll_for_events',
return_value=('ADOPT_COMPLETE',
'Stack my_stack ADOPT_COMPLETE'))
def test_stack_adopt_wait(self, mock_poll):
arglist = ['my_stack', '--adopt-file', self.adopt_file, '--wait']
self.stack_client.get = mock.MagicMock(return_value=(
stacks.Stack(None, {'stack_status': 'ADOPT_COMPLETE'})))
parsed_args = self.check_parser(self.cmd, arglist, [])
self.cmd.take_action(parsed_args)
self.stack_client.create.assert_called_with(**self.defaults)
self.stack_client.get.assert_called_with(**{'stack_id': '1234'})
@mock.patch('heatclient.common.event_utils.poll_for_events',
return_value=('ADOPT_FAILED',
'Stack my_stack ADOPT_FAILED'))
def test_stack_adopt_wait_fail(self, mock_poll):
arglist = ['my_stack', '--adopt-file', self.adopt_file, '--wait']
self.stack_client.get = mock.MagicMock(return_value=(
stacks.Stack(None, {'stack_status': 'ADOPT_FAILED'})))
parsed_args = self.check_parser(self.cmd, arglist, [])
self.assertRaises(exc.CommandError, self.cmd.take_action, parsed_args)
class TestStackAbandon(TestStack):
columns = ['stack_name', 'stack_status', 'id']
data = ['my_stack', 'ABANDONED', '1234']
response = dict(zip(columns, data))
def setUp(self):
super(TestStackAbandon, self).setUp()
self.cmd = stack.AbandonStack(self.app, None)
self.stack_client.abandon = mock.MagicMock(return_value=self.response)
def test_stack_abandon(self):
arglist = ['my_stack']
parsed_args = self.check_parser(self.cmd, arglist, [])
columns, data = self.cmd.take_action(parsed_args)
for column in self.columns:
self.assertIn(column, columns)
for datum in self.data:
self.assertIn(datum, data)
def test_stack_abandon_not_found(self):
arglist = ['my_stack']
self.stack_client.abandon.side_effect = heat_exc.HTTPNotFound
parsed_args = self.check_parser(self.cmd, arglist, [])
self.assertRaises(exc.CommandError, self.cmd.take_action, parsed_args)
@mock.patch('heatclient.osc.v1.stack.open', create=True)
def test_stack_abandon_output_file(self, mock_open):
arglist = ['my_stack', '--output-file', 'file.json']
mock_open.return_value = mock.MagicMock(spec=io.IOBase)
parsed_args = self.check_parser(self.cmd, arglist, [])
columns, data = self.cmd.take_action(parsed_args)
mock_open.assert_called_once_with('file.json', 'w')
self.assertEqual([], columns)
self.assertIsNone(data)
@mock.patch('heatclient.osc.v1.stack.open', create=True,
side_effect=IOError)
def test_stack_abandon_output_file_error(self, mock_open):
arglist = ['my_stack', '--output-file', 'file.json']
parsed_args = self.check_parser(self.cmd, arglist, [])
self.assertRaises(exc.CommandError, self.cmd.take_action, parsed_args)
class TestStackOutputShow(TestStack):
outputs = [
{'output_key': 'output1', 'output_value': 'value1'},
{'output_key': 'output2', 'output_value': 'value2',
'output_error': 'error'}
]
response = {
'outputs': outputs,
'stack_name': 'my_stack'
}
def setUp(self):
super(TestStackOutputShow, self).setUp()
self.cmd = stack.OutputShowStack(self.app, None)
self.stack_client.get = mock.MagicMock(
return_value=stacks.Stack(None, self.response))
def test_stack_output_show_no_output(self):
arglist = ['my_stack']
parsed_args = self.check_parser(self.cmd, arglist, [])
error = self.assertRaises(exc.CommandError,
self.cmd.take_action, parsed_args)
self.assertEqual('Either <OUTPUT NAME> or --all must be specified.',
str(error))
def test_stack_output_show_output_and_all(self):
arglist = ['my_stack', 'output1', '--all']
parsed_args = self.check_parser(self.cmd, arglist, [])
error = self.assertRaises(exc.CommandError,
self.cmd.take_action, parsed_args)
self.assertEqual('Cannot specify both <OUTPUT NAME> and --all.',
str(error))
def test_stack_output_show_all(self):
arglist = ['my_stack', '--all']
parsed_args = self.check_parser(self.cmd, arglist, [])
columns, outputs = self.cmd.take_action(parsed_args)
self.stack_client.get.assert_called_with('my_stack')
self.assertEqual(['output1', 'output2'], columns)
def test_stack_output_show_output(self):
arglist = ['my_stack', 'output1']
self.stack_client.output_show = mock.MagicMock(
return_value={'output': self.outputs[0]})
parsed_args = self.check_parser(self.cmd, arglist, [])
columns, outputs = self.cmd.take_action(parsed_args)
self.stack_client.output_show.assert_called_with('my_stack', 'output1')
self.assertEqual(('output_key', 'output_value'), columns)
self.assertEqual(('output1', 'value1'), outputs)
def test_stack_output_show_not_found(self):
arglist = ['my_stack', '--all']
self.stack_client.get.side_effect = heat_exc.HTTPNotFound
parsed_args = self.check_parser(self.cmd, arglist, [])
error = self.assertRaises(exc.CommandError,
self.cmd.take_action, parsed_args)
self.assertEqual('Stack not found: my_stack', str(error))
def test_stack_output_show_output_error(self):
arglist = ['my_stack', 'output2']
self.stack_client.output_show = mock.MagicMock(
return_value={'output': self.outputs[1]})
parsed_args = self.check_parser(self.cmd, arglist, [])
error = self.assertRaises(exc.CommandError,
self.cmd.take_action, parsed_args)
self.assertEqual('Output error: error', str(error))
self.stack_client.output_show.assert_called_with('my_stack', 'output2')
def test_stack_output_show_bad_output(self):
arglist = ['my_stack', 'output3']
self.stack_client.output_show.side_effect = heat_exc.HTTPNotFound
parsed_args = self.check_parser(self.cmd, arglist, [])
error = self.assertRaises(exc.CommandError,
self.cmd.take_action, parsed_args)
self.assertEqual('Stack my_stack or output output3 not found.',
str(error))
self.stack_client.output_show.assert_called_with('my_stack', 'output3')
class TestStackOutputList(TestStack):
response = {'outputs': [{'output_key': 'key1', 'description': 'desc1'},
{'output_key': 'key2', 'description': 'desc2'}]}
def setUp(self):
super(TestStackOutputList, self).setUp()
self.cmd = stack.OutputListStack(self.app, None)
def test_stack_output_list(self):
arglist = ['my_stack']
self.stack_client.output_list.return_value = self.response
parsed_args = self.check_parser(self.cmd, arglist, [])
columns, data = self.cmd.take_action(parsed_args)
self.assertEqual(['output_key', 'description'], columns)
self.stack_client.output_list.assert_called_with('my_stack')
def test_stack_output_list_not_found(self):
arglist = ['my_stack']
self.stack_client.output_list.side_effect = heat_exc.HTTPNotFound
parsed_args = self.check_parser(self.cmd, arglist, [])
error = self.assertRaises(exc.CommandError,
self.cmd.take_action, parsed_args)
self.assertEqual('Stack not found: my_stack', str(error))
class TestStackTemplateShow(TestStack):
fields = ['heat_template_version', 'description', 'parameter_groups',
'parameters', 'resources', 'outputs']
def setUp(self):
super(TestStackTemplateShow, self).setUp()
self.cmd = stack.TemplateShowStack(self.app, None)
def test_stack_template_show_full_template(self):
arglist = ['my_stack']
self.stack_client.template = mock.MagicMock(
return_value=yaml.load(inline_templates.FULL_TEMPLATE,
Loader=template_format.yaml_loader))
parsed_args = self.check_parser(self.cmd, arglist, [])
columns, outputs = self.cmd.take_action(parsed_args)
for f in self.fields:
self.assertIn(f, columns)
def test_stack_template_show_short_template(self):
arglist = ['my_stack']
self.stack_client.template = mock.MagicMock(
return_value=yaml.load(inline_templates.SHORT_TEMPLATE,
Loader=template_format.yaml_loader))
parsed_args = self.check_parser(self.cmd, arglist, [])
columns, outputs = self.cmd.take_action(parsed_args)
for f in ['heat_template_version', 'resources']:
self.assertIn(f, columns)
def test_stack_template_show_not_found(self):
arglist = ['my_stack']
self.stack_client.template = mock.MagicMock(
side_effect=heat_exc.HTTPNotFound)
parsed_args = self.check_parser(self.cmd, arglist, [])
self.assertRaises(exc.CommandError, self.cmd.take_action, parsed_args)
class _TestStackCheckBase(object):
stack = stacks.Stack(None, {
"id": '1234',
"stack_name": 'my_stack',
"creation_time": "2013-08-04T20:57:55Z",
"updated_time": "2013-08-04T20:57:55Z",
"stack_status": "CREATE_COMPLETE"
})
columns = ['ID', 'Stack Name', 'Stack Status', 'Creation Time',
'Updated Time']
def _setUp(self, cmd, action, action_name=None):
self.cmd = cmd
self.action = action
self.mock_client.stacks.get = mock.Mock(
return_value=self.stack)
self.action_name = action_name
def _test_stack_action(self, get_call_count=1):
arglist = ['my_stack']
parsed_args = self.check_parser(self.cmd, arglist, [])
columns, rows = self.cmd.take_action(parsed_args)
self.action.assert_called_once_with('my_stack')
self.mock_client.stacks.get.assert_called_with('my_stack')
self.assertEqual(get_call_count,
self.mock_client.stacks.get.call_count)
self.assertEqual(self.columns, columns)
self.assertEqual(1, len(rows))
def _test_stack_action_multi(self, get_call_count=2):
arglist = ['my_stack1', 'my_stack2']
parsed_args = self.check_parser(self.cmd, arglist, [])
columns, rows = self.cmd.take_action(parsed_args)
self.assertEqual(2, self.action.call_count)
self.assertEqual(get_call_count,
self.mock_client.stacks.get.call_count)
self.action.assert_called_with('my_stack2')
self.mock_client.stacks.get.assert_called_with('my_stack2')
self.assertEqual(self.columns, columns)
self.assertEqual(2, len(rows))
@mock.patch('heatclient.common.event_utils.poll_for_events')
@mock.patch('heatclient.common.event_utils.get_events', return_value=[])
def _test_stack_action_wait(self, ge, mock_poll):
arglist = ['my_stack', '--wait']
mock_poll.return_value = (
'%s_COMPLETE' % self.action_name,
'Stack my_stack %s_COMPLETE' % self.action_name
)
parsed_args = self.check_parser(self.cmd, arglist, [])
columns, rows = self.cmd.take_action(parsed_args)
self.action.assert_called_with('my_stack')
self.mock_client.stacks.get.assert_called_with('my_stack')
self.assertEqual(self.columns, columns)
self.assertEqual(1, len(rows))
@mock.patch('heatclient.common.event_utils.poll_for_events')
@mock.patch('heatclient.common.event_utils.get_events', return_value=[])
def _test_stack_action_wait_error(self, ge, mock_poll):
arglist = ['my_stack', '--wait']
mock_poll.return_value = (
'%s_FAILED' % self.action_name,
'Error waiting for status from stack my_stack'
)
parsed_args = self.check_parser(self.cmd, arglist, [])
error = self.assertRaises(exc.CommandError,
self.cmd.take_action,
parsed_args)
self.assertEqual('Error waiting for status from stack my_stack',
str(error))
def _test_stack_action_exception(self):
self.action.side_effect = heat_exc.HTTPNotFound
arglist = ['my_stack']
parsed_args = self.check_parser(self.cmd, arglist, [])
error = self.assertRaises(exc.CommandError,
self.cmd.take_action,