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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.
from heatclient.common import template_utils
from unittest import mock
import testtools
import time
from senlinclient.common import exc
from senlinclient.common.i18n import _
from senlinclient.common import utils
class UtilTest(testtools.TestCase):
def test_format_parameter(self):
params = ['status=ACTIVE;name=cluster1']
format_params = {'status': 'ACTIVE', 'name': 'cluster1'}
self.assertEqual(format_params,
utils.format_parameters(params))
def test_format_parameter_split(self):
params = ['status=ACTIVE', 'name=cluster1']
format_params = {'status': 'ACTIVE', 'name': 'cluster1'}
self.assertEqual(format_params,
utils.format_parameters(params))
def test_format_parameter_none_dict(self):
params = ['{}']
self.assertEqual({}, utils.format_parameters(params))
def test_format_parameter_none(self):
self.assertEqual({}, utils.format_parameters(None))
def test_format_parameter_bad_format(self):
params = ['status:ACTIVE;name:cluster1']
ex = self.assertRaises(exc.CommandError,
utils.format_parameters,
params)
msg = _('Malformed parameter(status:ACTIVE). '
'Use the key=value format.')
self.assertEqual(msg, str(ex))
@mock.patch.object(template_utils,
'process_multiple_environments_and_files')
@mock.patch.object(template_utils, 'get_template_contents')
def test_process_stack_spec(self, mock_get_temp, mock_process):
spec = {
'template': 'temp.yaml',
'disable_rollback': True,
'context': {
'region_name': 'RegionOne'
},
}
tpl_files = {'fake_key1': 'fake_value1'}
template = mock.Mock()
mock_get_temp.return_value = tpl_files, template
env_files = {'fake_key2': 'fake_value2'}
env = mock.Mock()
mock_process.return_value = env_files, env
new_spec = utils.process_stack_spec(spec)
stack_spec = {
'disable_rollback': True,
'context': {
'region_name': 'RegionOne',
},
'parameters': {},
'timeout': 60,
'template': template,
'files': {
'fake_key1': 'fake_value1',
'fake_key2': 'fake_value2',
},
'environment': env
}
self.assertEqual(stack_spec, new_spec)
mock_get_temp.assert_called_once_with(template_file='temp.yaml')
mock_process.assert_called_once_with(env_paths=None)
def test_json_formatter_with_empty_json(self):
params = {}
self.assertEqual('{}', utils.json_formatter(params))
def test_list_formatter_with_list(self):
params = ['foo', 'bar']
self.assertEqual('foo\nbar', utils.list_formatter(params))
def test_list_formatter_with_empty_list(self):
params = []
self.assertEqual('', utils.list_formatter(params))
@mock.patch.object(utils, '_check')
def test_await_cluster_action(self, mock_check):
utils.await_action('fake-client', 'test-action-id')
mock_check.assert_called_once()
@mock.patch.object(utils, '_check')
def test_await_cluster_status(self, mock_check):
utils.await_cluster_status('fake-client', 'ACTIVE')
mock_check.assert_called_once()
@mock.patch.object(utils, '_check')
def test_await_cluster_delete(self, mock_check):
utils.await_cluster_delete('fake-client', 'test-cluster-id')
mock_check.assert_called_once()
def test_check(self):
check_func = mock.Mock(return_value=True)
try:
utils._check(check_func)
except Exception:
self.fail("_check() unexpectedly raised an exception")
check_func.assert_called()
@mock.patch.object(time, 'sleep')
def test_check_raises(self, mock_sleep):
mock_check_func = mock.Mock(return_value=False)
poll_count = 2
poll_interval = 1
self.assertRaises(exc.PollingExceededError, utils._check,
mock_check_func, poll_count, poll_interval)
mock_check_func.assert_called()
mock_sleep.assert_called()
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