openstack/python-heatclient
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f213590b81c3b97f65d7137b6675a041419eea41
python-heatclient/heatclient/tests/test_deployment_utils.py
Steve Baker f213590b81 Implement deployment-create 
The deployment-create command creates a derived config
from the supplied config, then creates a deployment with
that. Supported signal transports are TEMP_URL_SIGNAL and
NO_SIGNAL (CFN_SIGNAL and HEAT_SIGNAL are not possible as
they require the deployment to be associated with a stack resource).

The transport TEMP_URL_SIGNAL requires that a swift object
(with TempURL) be created to receive the signal, so heatclient
now depends on swiftclient so that this object can be created.

This change implements the heatclient portion of
blueprint software-config-trigger.

Implements-Blueprint: software-config-trigger

Change-Id: I6d73ba1f0cb9abc3331b5c3d3c788678ad88ff20
2015-03-05 09:36:59 +13:00

328 lines
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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 mock
import six
import swiftclient.client
import testscenarios
import testtools
from heatclient.common import deployment_utils
from heatclient import exc
from heatclient.v1 import software_configs
from testtools import matchers
load_tests = testscenarios.load_tests_apply_scenarios
def mock_sc(group=None, config=None, options=None,
inputs=None, outputs=None):
return software_configs.SoftwareConfig(None, {
'group': group,
'config': config,
'options': options or {},
'inputs': inputs or [],
'outputs': outputs or [],
}, True)
class DerivedConfigTest(testtools.TestCase):
scenarios = [
('defaults', dict(
action='UPDATE',
source=mock_sc(),
name='s1',
input_values=None,
server_id='1234',
signal_transport='NO_SIGNAL',
signal_id=None,
result={
'config': '',
'group': 'Heat::Ungrouped',
'inputs': [{
'description': 'ID of the server being deployed to',
'name': 'deploy_server_id',
'type': 'String',
'value': '1234'
}, {
'description': 'Name of the current action '
'being deployed',
'name': 'deploy_action',
'type': 'String',
'value': 'UPDATE'
}, {
'description': 'How the server should signal to '
'heat with the deployment output values.',
'name': 'deploy_signal_transport',
'type': 'String',
'value': 'NO_SIGNAL'}],
'name': 's1',
'options': {},
'outputs': []})),
('config_values', dict(
action='UPDATE',
source=mock_sc(
group='puppet',
config='do the foo',
inputs=[
{'name': 'one', 'default': '1'},
{'name': 'two'}],
options={'option1': 'value'},
outputs=[
{'name': 'output1'},
{'name': 'output2'}],
),
name='s2',
input_values={'one': 'foo', 'two': 'bar', 'three': 'baz'},
server_id='1234',
signal_transport='NO_SIGNAL',
signal_id=None,
result={
'config': 'do the foo',
'group': 'puppet',
'inputs': [{
'name': 'one',
'default': '1',
'value': 'foo'
}, {
'name': 'two',
'value': 'bar'
}, {
'name': 'three',
'type': 'String',
'value': 'baz'
}, {
'description': 'ID of the server being deployed to',
'name': 'deploy_server_id',
'type': 'String',
'value': '1234'
}, {
'description': 'Name of the current action '
'being deployed',
'name': 'deploy_action',
'type': 'String',
'value': 'UPDATE'
}, {
'description': 'How the server should signal to '
'heat with the deployment output values.',
'name': 'deploy_signal_transport',
'type': 'String',
'value': 'NO_SIGNAL'
}],
'name': 's2',
'options': {'option1': 'value'},
'outputs': [
{'name': 'output1'},
{'name': 'output2'}]})),
('temp_url', dict(
action='UPDATE',
source=mock_sc(),
name='s1',
input_values=None,
server_id='1234',
signal_transport='TEMP_URL_SIGNAL',
signal_id='http://192.0.2.1:8080/foo',
result={
'config': '',
'group': 'Heat::Ungrouped',
'inputs': [{
'description': 'ID of the server being deployed to',
'name': 'deploy_server_id',
'type': 'String',
'value': '1234'
}, {
'description': 'Name of the current action '
'being deployed',
'name': 'deploy_action',
'type': 'String',
'value': 'UPDATE'
}, {
'description': 'How the server should signal to '
'heat with the deployment output values.',
'name': 'deploy_signal_transport',
'type': 'String',
'value': 'TEMP_URL_SIGNAL'
}, {
'description': 'ID of signal to use for signaling '
'output values',
'name': 'deploy_signal_id',
'type': 'String',
'value': 'http://192.0.2.1:8080/foo'
}, {
'description': 'HTTP verb to use for signaling '
'output values',
'name': 'deploy_signal_verb',
'type': 'String',
'value': 'PUT'}],
'name': 's1',
'options': {},
'outputs': []})),
('unsupported', dict(
action='UPDATE',
source=mock_sc(),
name='s1',
input_values=None,
server_id='1234',
signal_transport='ASDF',
signal_id=None,
result_error=exc.CommandError,
result_error_msg='Unsupported signal transport ASDF',
result=None)),
]
def test_build_derived_config_params(self):
try:
self.assertEqual(
self.result,
deployment_utils.build_derived_config_params(
action=self.action,
source=self.source,
name=self.name,
input_values=self.input_values,
server_id=self.server_id,
signal_transport=self.signal_transport,
signal_id=self.signal_id))
except Exception as e:
if not self.result_error:
raise e
self.assertIsInstance(e, self.result_error)
self.assertEqual(self.result_error_msg, six.text_type(e))
class TempURLSignalTest(testtools.TestCase):
@mock.patch.object(swiftclient.client, 'Connection')
def test_create_swift_client(self, sc_conn):
auth = mock.MagicMock()
auth.get_token.return_value = '1234'
auth.get_endpoint.return_value = 'http://192.0.2.1:8080'
session = mock.MagicMock()
args = mock.MagicMock()
args.os_region_name = 'Region1'
args.os_project_name = 'project'
args.os_username = 'user'
args.os_cacert = None
args.insecure = True
sc_conn.return_value = mock.MagicMock()
sc = deployment_utils.create_swift_client(auth, session, args)
self.assertEqual(sc_conn.return_value, sc)
self.assertEqual(
mock.call(session),
auth.get_token.call_args)
self.assertEqual(
mock.call(
session,
service_type='object-store',
region_name='Region1'),
auth.get_endpoint.call_args)
self.assertEqual(
mock.call(
cacert=None,
insecure=True,
key=None,
tenant_name='project',
preauthtoken='1234',
authurl=None,
user='user',
preauthurl='http://192.0.2.1:8080',
auth_version='2.0'),
sc_conn.call_args)
def test_create_temp_url(self):
swift_client = mock.MagicMock()
swift_client.url = ("http://fake-host.com:8080/v1/AUTH_demo")
swift_client.head_account = mock.Mock(return_value={
'x-account-meta-temp-url-key': '123456'})
swift_client.post_account = mock.Mock()
uuid_pattern = ('[a-f0-9]{8}-[a-f0-9]{4}-4[a-f0-9]{3}-[89aAbB]'
'[a-f0-9]{3}-[a-f0-9]{12}')
url = deployment_utils.create_temp_url(swift_client, 'bar', 60)
self.assertFalse(swift_client.post_account.called)
regexp = ("http://fake-host.com:8080/v1/AUTH_demo/bar-%s"
"/%s\?temp_url_sig=[0-9a-f]{40}&"
"temp_url_expires=[0-9]{10}" % (uuid_pattern, uuid_pattern))
self.assertThat(url, matchers.MatchesRegex(regexp))
timeout = int(url.split('=')[-1])
self.assertTrue(timeout < 2147483647)
def test_get_temp_url_no_account_key(self):
swift_client = mock.MagicMock()
swift_client.url = ("http://fake-host.com:8080/v1/AUTH_demo")
head_account = {}
def post_account(data):
head_account.update(data)
swift_client.head_account = mock.Mock(return_value=head_account)
swift_client.post_account = post_account
self.assertNotIn('x-account-meta-temp-url-key', head_account)
deployment_utils.create_temp_url(swift_client, 'bar', 60, 'foo')
self.assertIn('x-account-meta-temp-url-key', head_account)
def test_build_signal_id_no_signal(self):
hc = mock.MagicMock()
args = mock.MagicMock()
args.signal_transport = 'NO_SIGNAL'
self.assertIsNone(deployment_utils.build_signal_id(hc, args))
def test_build_signal_id_no_client_auth(self):
hc = mock.MagicMock()
args = mock.MagicMock()
args.os_no_client_auth = True
args.signal_transport = 'TEMP_URL_SIGNAL'
e = self.assertRaises(exc.CommandError,
deployment_utils.build_signal_id, hc, args)
self.assertEqual((
'Cannot use --os-no-client-auth, auth required to create '
'a Swift TempURL.'),
six.text_type(e))
@mock.patch.object(deployment_utils, 'create_temp_url')
@mock.patch.object(deployment_utils, 'create_swift_client')
def test_build_signal_id(self, csc, ctu):
hc = mock.MagicMock()
args = mock.MagicMock()
args.name = 'foo'
args.timeout = 60
args.os_no_client_auth = False
args.signal_transport = 'TEMP_URL_SIGNAL'
csc.return_value = mock.MagicMock()
temp_url = (
'http://fake-host.com:8080/v1/AUTH_demo/foo/'
'a81a74d5-c395-4269-9670-ddd0824fd696'
'?temp_url_sig=6a68371d602c7a14aaaa9e3b3a63b8b85bd9a503'
'&temp_url_expires=1425270977')
ctu.return_value = temp_url
self.assertEqual(
temp_url, deployment_utils.build_signal_id(hc, args))
self.assertEqual(
mock.call(hc.http_client.auth, hc.http_client.session, args),
csc.call_args)
self.assertEqual(
mock.call(csc.return_value, 'foo', 60),
ctu.call_args)
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