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#
# Copyright 2012, Red Hat, Inc.
#
# 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.
"""
Unit Tests for heat.rpc.client
"""
import mock
from oslo.config import cfg
import stubout
import testtools
from heat.common import identifier
from heat.rpc import api as rpc_api
from heat.rpc import client as rpc_client
from heat.openstack.common import rpc
from heat.tests import utils
class EngineRpcAPITestCase(testtools.TestCase):
def setUp(self):
self.context = utils.dummy_context()
cfg.CONF.set_default('rpc_backend',
'heat.openstack.common.rpc.impl_fake')
cfg.CONF.set_default('verbose', True)
cfg.CONF.set_default('host', 'host')
self.stubs = stubout.StubOutForTesting()
self.identity = dict(identifier.HeatIdentifier('engine_test_tenant',
'6',
'wordpress'))
super(EngineRpcAPITestCase, self).setUp()
def _test_engine_api(self, method, rpc_method, **kwargs):
ctxt = utils.dummy_context()
if 'rpcapi_class' in kwargs:
rpcapi_class = kwargs['rpcapi_class']
del kwargs['rpcapi_class']
else:
rpcapi_class = rpc_client.EngineClient
rpcapi = rpcapi_class()
expected_retval = 'foo' if method == 'call' else None
expected_version = kwargs.pop('version', rpcapi.BASE_RPC_API_VERSION)
expected_msg = rpcapi.make_msg(method, **kwargs)
expected_msg['version'] = expected_version
expected_topic = rpc_api.ENGINE_TOPIC
cast_and_call = ['delete_stack']
if rpc_method == 'call' and method in cast_and_call:
kwargs['cast'] = False
with mock.patch.object(rpc, rpc_method) as mock_rpc_method:
mock_rpc_method.return_value = expected_retval
retval = getattr(rpcapi, method)(ctxt, **kwargs)
self.assertEqual(expected_retval, retval)
expected_args = [ctxt, expected_topic, expected_msg,
mock.ANY]
actual_args, _ = mock_rpc_method.call_args
for expected_arg, actual_arg in zip(expected_args,
actual_args):
self.assertEqual(expected_arg, actual_arg)
def test_authenticated_to_backend(self):
self._test_engine_api('authenticated_to_backend', 'call')
def test_list_stacks(self):
default_args = {
'limit': mock.ANY,
'sort_keys': mock.ANY,
'marker': mock.ANY,
'sort_dir': mock.ANY,
'filters': mock.ANY,
'tenant_safe': mock.ANY,
}
self._test_engine_api('list_stacks', 'call', **default_args)
def test_count_stacks(self):
default_args = {
'filters': mock.ANY,
'tenant_safe': mock.ANY,
}
self._test_engine_api('count_stacks', 'call', **default_args)
def test_identify_stack(self):
self._test_engine_api('identify_stack', 'call',
stack_name='wordpress')
def test_show_stack(self):
self._test_engine_api('show_stack', 'call', stack_identity='wordpress')
def test_preview_stack(self):
self._test_engine_api('preview_stack', 'call', stack_name='wordpress',
template={u'Foo': u'bar'},
params={u'InstanceType': u'm1.xlarge'},
files={u'a_file': u'the contents'},
args={'timeout_mins': u'30'})
def test_create_stack(self):
self._test_engine_api('create_stack', 'call', stack_name='wordpress',
template={u'Foo': u'bar'},
params={u'InstanceType': u'm1.xlarge'},
files={u'a_file': u'the contents'},
args={'timeout_mins': u'30'})
def test_update_stack(self):
self._test_engine_api('update_stack', 'call',
stack_identity=self.identity,
template={u'Foo': u'bar'},
params={u'InstanceType': u'm1.xlarge'},
files={},
args=mock.ANY)
def test_get_template(self):
self._test_engine_api('get_template', 'call',
stack_identity=self.identity)
def test_delete_stack_cast(self):
self._test_engine_api('delete_stack', 'cast',
stack_identity=self.identity)
def test_delete_stack_call(self):
self._test_engine_api('delete_stack', 'call',
stack_identity=self.identity)
def test_validate_template(self):
self._test_engine_api('validate_template', 'call',
template={u'Foo': u'bar'})
def test_list_resource_types(self):
self._test_engine_api('list_resource_types', 'call',
support_status=None, version='1.1')
def test_resource_schema(self):
self._test_engine_api('resource_schema', 'call', type_name="TYPE")
def test_generate_template(self):
self._test_engine_api('generate_template', 'call', type_name="TYPE")
def test_list_events(self):
self._test_engine_api('list_events', 'call',
stack_identity=self.identity)
def test_describe_stack_resource(self):
self._test_engine_api('describe_stack_resource', 'call',
stack_identity=self.identity,
resource_name='LogicalResourceId')
def test_find_physical_resource(self):
self._test_engine_api('find_physical_resource', 'call',
physical_resource_id=u'404d-a85b-5315293e67de')
def test_describe_stack_resources(self):
self._test_engine_api('describe_stack_resources', 'call',
stack_identity=self.identity,
resource_name=u'WikiDatabase')
def test_list_stack_resources(self):
self._test_engine_api('list_stack_resources', 'call',
stack_identity=self.identity)
def test_stack_suspend(self):
self._test_engine_api('stack_suspend', 'call',
stack_identity=self.identity)
def test_stack_resume(self):
self._test_engine_api('stack_resume', 'call',
stack_identity=self.identity)
def test_metadata_update(self):
self._test_engine_api('metadata_update', 'call',
stack_identity=self.identity,
resource_name='LogicalResourceId',
metadata={u'wordpress': []})
def test_resource_signal(self):
self._test_engine_api('resource_signal', 'call',
stack_identity=self.identity,
resource_name='LogicalResourceId',
details={u'wordpress': []})
def test_create_watch_data(self):
self._test_engine_api('create_watch_data', 'call',
watch_name='watch1',
stats_data={})
def test_show_watch(self):
self._test_engine_api('show_watch', 'call',
watch_name='watch1')
def test_show_watch_metric(self):
self._test_engine_api('show_watch_metric', 'call',
metric_namespace=None, metric_name=None)
def test_set_watch_state(self):
self._test_engine_api('set_watch_state', 'call',
watch_name='watch1', state="xyz")
def test_show_software_config(self):
self._test_engine_api('show_software_config', 'call',
config_id='cda89008-6ea6-4057-b83d-ccde8f0b48c9')
def test_create_software_config(self):
self._test_engine_api('create_software_config', 'call',
group='Heat::Shell',
name='config_mysql',
config='#!/bin/bash',
inputs=[],
outputs=[],
options={})
def test_delete_software_config(self):
self._test_engine_api('delete_software_config', 'call',
config_id='cda89008-6ea6-4057-b83d-ccde8f0b48c9')
def test_list_software_deployments(self):
self._test_engine_api('list_software_deployments', 'call',
server_id=None)
self._test_engine_api('list_software_deployments', 'call',
server_id='9dc13236-d342-451f-a885-1c82420ba5ed')
def test_show_software_deployment(self):
deployment_id = '86729f02-4648-44d8-af44-d0ec65b6abc9'
self._test_engine_api('show_software_deployment', 'call',
deployment_id=deployment_id)
def test_create_software_deployment(self):
self._test_engine_api('create_software_deployment', 'call',
server_id='9f1f0e00-05d2-4ca5-8602-95021f19c9d0',
config_id='48e8ade1-9196-42d5-89a2-f709fde42632',
input_values={},
signal_id=None,
action='INIT',
status='COMPLETE',
status_reason=None)
def test_update_software_deployment(self):
deployment_id = '86729f02-4648-44d8-af44-d0ec65b6abc9'
self._test_engine_api('update_software_deployment', 'call',
deployment_id=deployment_id,
config_id='48e8ade1-9196-42d5-89a2-f709fde42632',
input_values={},
output_values={},
action='DEPLOYED',
status='COMPLETE',
status_reason=None)
def test_delete_software_deployment(self):
deployment_id = '86729f02-4648-44d8-af44-d0ec65b6abc9'
self._test_engine_api('delete_software_deployment', 'call',
deployment_id=deployment_id)
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