openstack
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python-heatclient
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python-heatclient/heatclient/tests/unit/test_deployment_utils.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.
from unittest import mock
import six
import swiftclient.client
import testscenarios
import testtools
from testtools import matchers
from heatclient.common import deployment_utils
from heatclient import exc
from heatclient.v1 import software_configs
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': []})),
('defaults_empty', dict(
action='UPDATE',
source={},
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 = (r"http://fake-host.com:8080/v1/AUTH_demo/bar-%s"
r"/%s\?temp_url_sig=[0-9a-f]{40}&"
r"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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