628 lines
25 KiB
Python
628 lines
25 KiB
Python
#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import copy
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import datetime
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import json
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import uuid
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import mock
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from oslo_utils import timeutils
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import six
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from six.moves.urllib import parse
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from heat.common import exception
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from heat.common import identifier
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from heat.common import template_format
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from heat.engine import environment
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from heat.engine import node_data
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from heat.engine.resources.aws.cfn import wait_condition_handle as aws_wch
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from heat.engine import rsrc_defn
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from heat.engine import scheduler
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from heat.engine import stack as parser
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from heat.engine import stk_defn
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from heat.engine import template as tmpl
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from heat.objects import resource as resource_objects
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from heat.tests import common
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from heat.tests import utils
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test_template_waitcondition = '''
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{
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"AWSTemplateFormatVersion" : "2010-09-09",
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"Description" : "Just a WaitCondition.",
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"Parameters" : {},
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"Resources" : {
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"WaitHandle" : {
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"Type" : "AWS::CloudFormation::WaitConditionHandle"
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},
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"WaitForTheHandle" : {
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"Type" : "AWS::CloudFormation::WaitCondition",
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"Properties" : {
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"Handle" : {"Ref" : "WaitHandle"},
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"Timeout" : "5"
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}
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}
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}
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}
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'''
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test_template_wc_count = '''
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{
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"AWSTemplateFormatVersion" : "2010-09-09",
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"Description" : "Just a WaitCondition.",
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"Parameters" : {},
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"Resources" : {
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"WaitHandle" : {
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"Type" : "AWS::CloudFormation::WaitConditionHandle"
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},
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"WaitForTheHandle" : {
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"Type" : "AWS::CloudFormation::WaitCondition",
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"Properties" : {
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"Handle" : {"Ref" : "WaitHandle"},
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"Timeout" : "5",
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"Count" : "3"
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}
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}
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}
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}
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'''
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class WaitConditionTest(common.HeatTestCase):
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def create_stack(self, stack_id=None,
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template=test_template_waitcondition, params=None,
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stub=True, stub_status=True):
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params = params or {}
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temp = template_format.parse(template)
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template = tmpl.Template(temp,
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env=environment.Environment(params))
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ctx = utils.dummy_context(tenant_id='test_tenant')
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stack = parser.Stack(ctx, 'test_stack', template,
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disable_rollback=True)
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# Stub out the stack ID so we have a known value
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if stack_id is None:
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stack_id = str(uuid.uuid4())
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self.stack_id = stack_id
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with utils.UUIDStub(self.stack_id):
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stack.store()
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if stub:
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res_id = identifier.ResourceIdentifier('test_tenant', stack.name,
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stack.id, '', 'WaitHandle')
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self.m_id = self.patchobject(
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aws_wch.WaitConditionHandle, 'identifier', return_value=res_id)
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if stub_status:
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self.m_gs = self.patchobject(aws_wch.WaitConditionHandle,
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'get_status')
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return stack
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def test_post_success_to_handle(self):
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self.stack = self.create_stack()
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self.m_gs.side_effect = [[], [], ['SUCCESS']]
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self.stack.create()
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rsrc = self.stack['WaitForTheHandle']
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self.assertEqual((rsrc.CREATE, rsrc.COMPLETE),
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rsrc.state)
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r = resource_objects.Resource.get_by_name_and_stack(
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self.stack.context, 'WaitHandle', self.stack.id)
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self.assertEqual('WaitHandle', r.name)
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self.assertEqual(3, self.m_gs.call_count)
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self.assertEqual(1, self.m_id.call_count)
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def test_post_failure_to_handle(self):
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self.stack = self.create_stack()
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self.m_gs.side_effect = [[], [], ['FAILURE']]
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self.stack.create()
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rsrc = self.stack['WaitForTheHandle']
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self.assertEqual((rsrc.CREATE, rsrc.FAILED), rsrc.state)
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reason = rsrc.status_reason
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self.assertTrue(reason.startswith('WaitConditionFailure:'))
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r = resource_objects.Resource.get_by_name_and_stack(
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self.stack.context, 'WaitHandle', self.stack.id)
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self.assertEqual('WaitHandle', r.name)
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self.assertEqual(3, self.m_gs.call_count)
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self.assertEqual(1, self.m_id.call_count)
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def test_post_success_to_handle_count(self):
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self.stack = self.create_stack(template=test_template_wc_count)
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self.m_gs.side_effect = [
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[],
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['SUCCESS'],
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['SUCCESS', 'SUCCESS'],
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['SUCCESS', 'SUCCESS', 'SUCCESS']
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]
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self.stack.create()
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rsrc = self.stack['WaitForTheHandle']
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self.assertEqual((rsrc.CREATE, rsrc.COMPLETE),
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rsrc.state)
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r = resource_objects.Resource.get_by_name_and_stack(
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self.stack.context, 'WaitHandle', self.stack.id)
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self.assertEqual('WaitHandle', r.name)
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self.assertEqual(4, self.m_gs.call_count)
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self.assertEqual(1, self.m_id.call_count)
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def test_post_failure_to_handle_count(self):
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self.stack = self.create_stack(template=test_template_wc_count)
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self.m_gs.side_effect = [[], ['SUCCESS'], ['SUCCESS', 'FAILURE']]
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self.stack.create()
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rsrc = self.stack['WaitForTheHandle']
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self.assertEqual((rsrc.CREATE, rsrc.FAILED), rsrc.state)
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reason = rsrc.status_reason
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self.assertTrue(reason.startswith('WaitConditionFailure:'))
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r = resource_objects.Resource.get_by_name_and_stack(
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self.stack.context, 'WaitHandle', self.stack.id)
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self.assertEqual('WaitHandle', r.name)
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self.assertEqual(3, self.m_gs.call_count)
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self.assertEqual(1, self.m_id.call_count)
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def test_timeout(self):
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self.stack = self.create_stack()
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# Avoid the stack create exercising the timeout code at the same time
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m_ts = self.patchobject(self.stack, 'timeout_secs', return_value=None)
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self.m_gs.return_value = []
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now = timeutils.utcnow()
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periods = [0, 0.001, 0.1, 4.1, 5.1]
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periods.extend(range(10, 100, 5))
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fake_clock = [now + datetime.timedelta(0, t) for t in periods]
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timeutils.set_time_override(fake_clock)
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self.addCleanup(timeutils.clear_time_override)
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self.stack.create()
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rsrc = self.stack['WaitForTheHandle']
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self.assertEqual((rsrc.CREATE, rsrc.FAILED), rsrc.state)
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reason = rsrc.status_reason
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self.assertTrue(reason.startswith('WaitConditionTimeout:'))
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self.assertEqual(1, m_ts.call_count)
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self.assertEqual(1, self.m_gs.call_count)
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self.assertEqual(1, self.m_id.call_count)
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def test_FnGetAtt(self):
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self.stack = self.create_stack()
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self.m_gs.return_value = ['SUCCESS']
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self.stack.create()
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rsrc = self.stack['WaitForTheHandle']
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self.assertEqual((rsrc.CREATE, rsrc.COMPLETE), rsrc.state)
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wc_att = rsrc.FnGetAtt('Data')
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self.assertEqual(six.text_type({}), wc_att)
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handle = self.stack['WaitHandle']
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self.assertEqual((rsrc.CREATE, rsrc.COMPLETE), handle.state)
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test_metadata = {'Data': 'foo', 'Reason': 'bar',
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'Status': 'SUCCESS', 'UniqueId': '123'}
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ret = handle.handle_signal(test_metadata)
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wc_att = rsrc.FnGetAtt('Data')
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self.assertEqual('{"123": "foo"}', wc_att)
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self.assertEqual('status:SUCCESS reason:bar', ret)
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test_metadata = {'Data': 'dog', 'Reason': 'cat',
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'Status': 'SUCCESS', 'UniqueId': '456'}
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ret = handle.handle_signal(test_metadata)
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wc_att = rsrc.FnGetAtt('Data')
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self.assertIsInstance(wc_att, six.string_types)
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self.assertEqual({"123": "foo", "456": "dog"}, json.loads(wc_att))
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self.assertEqual('status:SUCCESS reason:cat', ret)
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self.assertEqual(1, self.m_gs.call_count)
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self.assertEqual(1, self.m_id.call_count)
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def test_FnGetRefId_resource_name(self):
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self.stack = self.create_stack()
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rsrc = self.stack['WaitHandle']
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self.assertEqual('WaitHandle', rsrc.FnGetRefId())
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@mock.patch.object(aws_wch.WaitConditionHandle, '_get_ec2_signed_url')
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def test_FnGetRefId_signed_url(self, mock_get_signed_url):
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self.stack = self.create_stack()
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rsrc = self.stack['WaitHandle']
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rsrc.resource_id = '123'
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mock_get_signed_url.return_value = 'http://signed_url'
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self.assertEqual('http://signed_url', rsrc.FnGetRefId())
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def test_FnGetRefId_convergence_cache_data(self):
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t = template_format.parse(test_template_waitcondition)
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template = tmpl.Template(t)
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stack = parser.Stack(utils.dummy_context(), 'test', template,
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cache_data={
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'WaitHandle': node_data.NodeData.from_dict({
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'uuid': mock.ANY,
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'id': mock.ANY,
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'action': 'CREATE',
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'status': 'COMPLETE',
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'reference_id': 'http://convg_signed_url'
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})})
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rsrc = stack.defn['WaitHandle']
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self.assertEqual('http://convg_signed_url', rsrc.FnGetRefId())
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def test_validate_handle_url_bad_stackid(self):
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stack_id = 'STACK_HUBSID_1234'
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t = json.loads(test_template_waitcondition)
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badhandle = ("http://server.test:8000/v1/waitcondition/" +
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"arn%3Aopenstack%3Aheat%3A%3Atest_tenant" +
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"%3Astacks%2Ftest_stack%2F" +
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"bad1" +
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"%2Fresources%2FWaitHandle")
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t['Resources']['WaitForTheHandle']['Properties']['Handle'] = badhandle
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self.stack = self.create_stack(template=json.dumps(t), stub=False,
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stack_id=stack_id)
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rsrc = self.stack['WaitForTheHandle']
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self.assertRaises(ValueError, rsrc.handle_create)
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def test_validate_handle_url_bad_stackname(self):
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stack_id = 'STACKABCD1234'
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t = json.loads(test_template_waitcondition)
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badhandle = ("http://server.test:8000/v1/waitcondition/" +
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"arn%3Aopenstack%3Aheat%3A%3Atest_tenant" +
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"%3Astacks%2FBAD_stack%2F" +
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stack_id + "%2Fresources%2FWaitHandle")
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t['Resources']['WaitForTheHandle']['Properties']['Handle'] = badhandle
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self.stack = self.create_stack(template=json.dumps(t), stub=False,
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stack_id=stack_id)
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rsrc = self.stack['WaitForTheHandle']
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self.assertRaises(ValueError, rsrc.handle_create)
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def test_validate_handle_url_bad_tenant(self):
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stack_id = 'STACKABCD1234'
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t = json.loads(test_template_waitcondition)
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badhandle = ("http://server.test:8000/v1/waitcondition/" +
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"arn%3Aopenstack%3Aheat%3A%3ABAD_tenant" +
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"%3Astacks%2Ftest_stack%2F" +
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stack_id + "%2Fresources%2FWaitHandle")
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t['Resources']['WaitForTheHandle']['Properties']['Handle'] = badhandle
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self.stack = self.create_stack(stack_id=stack_id,
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template=json.dumps(t), stub=False)
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rsrc = self.stack['WaitForTheHandle']
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self.assertRaises(ValueError, rsrc.handle_create)
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def test_validate_handle_url_bad_resource(self):
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stack_id = 'STACK_HUBR_1234'
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t = json.loads(test_template_waitcondition)
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badhandle = ("http://server.test:8000/v1/waitcondition/" +
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"arn%3Aopenstack%3Aheat%3A%3Atest_tenant" +
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"%3Astacks%2Ftest_stack%2F" +
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stack_id + "%2Fresources%2FBADHandle")
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t['Resources']['WaitForTheHandle']['Properties']['Handle'] = badhandle
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self.stack = self.create_stack(stack_id=stack_id,
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template=json.dumps(t), stub=False)
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rsrc = self.stack['WaitForTheHandle']
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self.assertRaises(ValueError, rsrc.handle_create)
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def test_validate_handle_url_bad_resource_type(self):
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stack_id = 'STACKABCD1234'
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t = json.loads(test_template_waitcondition)
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badhandle = ("http://server.test:8000/v1/waitcondition/" +
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"arn%3Aopenstack%3Aheat%3A%3Atest_tenant" +
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"%3Astacks%2Ftest_stack%2F" +
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stack_id + "%2Fresources%2FWaitForTheHandle")
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t['Resources']['WaitForTheHandle']['Properties']['Handle'] = badhandle
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self.stack = self.create_stack(stack_id=stack_id,
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template=json.dumps(t), stub=False)
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rsrc = self.stack['WaitForTheHandle']
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self.assertRaises(ValueError, rsrc.handle_create)
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class WaitConditionHandleTest(common.HeatTestCase):
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def create_stack(self, stack_name=None, stack_id=None):
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temp = template_format.parse(test_template_waitcondition)
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template = tmpl.Template(temp)
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ctx = utils.dummy_context(tenant_id='test_tenant')
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if stack_name is None:
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stack_name = utils.random_name()
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stack = parser.Stack(ctx, stack_name, template,
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disable_rollback=True)
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# Stub out the UUID for this test, so we can get an expected signature
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if stack_id is not None:
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with utils.UUIDStub(stack_id):
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stack.store()
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else:
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stack.store()
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self.stack_id = stack.id
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# Stub waitcondition status so all goes CREATE_COMPLETE
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with mock.patch.object(aws_wch.WaitConditionHandle,
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'get_status') as m_gs:
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m_gs.return_value = ['SUCCESS']
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res_id = identifier.ResourceIdentifier('test_tenant', stack.name,
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stack.id, '', 'WaitHandle')
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with mock.patch.object(aws_wch.WaitConditionHandle,
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'identifier') as m_id:
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m_id.return_value = res_id
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stack.create()
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rsrc = stack['WaitHandle']
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self.assertEqual((rsrc.CREATE, rsrc.COMPLETE), rsrc.state)
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self.assertEqual(rsrc.resource_id, rsrc.data().get('user_id'))
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return stack
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def test_handle(self):
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stack_id = 'STACKABCD1234'
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stack_name = 'test_stack2'
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now = datetime.datetime(2012, 11, 29, 13, 49, 37)
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timeutils.set_time_override(now)
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self.addCleanup(timeutils.clear_time_override)
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self.stack = self.create_stack(stack_id=stack_id,
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stack_name=stack_name)
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m_get_cfn_url = mock.Mock(return_value='http://server.test:8000/v1')
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self.stack.clients.client_plugin(
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'heat').get_heat_cfn_url = m_get_cfn_url
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rsrc = self.stack['WaitHandle']
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self.assertEqual(rsrc.resource_id, rsrc.data().get('user_id'))
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# clear the url
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rsrc.data_set('ec2_signed_url', None, False)
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self.assertEqual((rsrc.CREATE, rsrc.COMPLETE), rsrc.state)
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connection_url = "".join([
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'http://server.test:8000/v1/waitcondition/',
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'arn%3Aopenstack%3Aheat%3A%3Atest_tenant%3Astacks%2F',
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'test_stack2%2F', stack_id, '%2Fresources%2F',
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'WaitHandle?'])
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expected_url = "".join([
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connection_url,
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'Timestamp=2012-11-29T13%3A49%3A37Z&',
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'SignatureMethod=HmacSHA256&',
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'AWSAccessKeyId=4567&',
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'SignatureVersion=2&',
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'Signature=',
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'fHyt3XFnHq8%2FSwYaVcHdJka1hz6jdK5mHtgbo8OOKbQ%3D'])
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actual_url = rsrc.FnGetRefId()
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expected_params = parse.parse_qs(expected_url.split("?", 1)[1])
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actual_params = parse.parse_qs(actual_url.split("?", 1)[1])
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self.assertEqual(expected_params, actual_params)
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self.assertTrue(connection_url.startswith(connection_url))
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self.assertEqual(1, m_get_cfn_url.call_count)
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def test_handle_signal(self):
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self.stack = self.create_stack()
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rsrc = self.stack['WaitHandle']
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test_metadata = {'Data': 'foo', 'Reason': 'bar',
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'Status': 'SUCCESS', 'UniqueId': '123'}
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rsrc.handle_signal(test_metadata)
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handle_metadata = {u'123': {u'Data': u'foo',
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u'Reason': u'bar',
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u'Status': u'SUCCESS'}}
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self.assertEqual(handle_metadata, rsrc.metadata_get())
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def test_handle_signal_invalid(self):
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self.stack = self.create_stack()
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rsrc = self.stack['WaitHandle']
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# handle_signal should raise a ValueError if the metadata
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# is missing any of the expected keys
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err_metadata = {'Data': 'foo', 'Status': 'SUCCESS', 'UniqueId': '123'}
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self.assertRaises(ValueError, rsrc.handle_signal,
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err_metadata)
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err_metadata = {'Data': 'foo', 'Reason': 'bar', 'UniqueId': '1234'}
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self.assertRaises(ValueError, rsrc.handle_signal,
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err_metadata)
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err_metadata = {'Data': 'foo', 'Reason': 'bar', 'UniqueId': '1234'}
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self.assertRaises(ValueError, rsrc.handle_signal,
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err_metadata)
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err_metadata = {'data': 'foo', 'reason': 'bar',
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'status': 'SUCCESS', 'uniqueid': '1234'}
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self.assertRaises(ValueError, rsrc.handle_signal,
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err_metadata)
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# Also any Status other than SUCCESS or FAILURE should be rejected
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err_metadata = {'Data': 'foo', 'Reason': 'bar',
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'Status': 'UCCESS', 'UniqueId': '123'}
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self.assertRaises(ValueError, rsrc.handle_signal,
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err_metadata)
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err_metadata = {'Data': 'foo', 'Reason': 'bar',
|
|
'Status': 'wibble', 'UniqueId': '123'}
|
|
self.assertRaises(ValueError, rsrc.handle_signal,
|
|
err_metadata)
|
|
err_metadata = {'Data': 'foo', 'Reason': 'bar',
|
|
'Status': 'success', 'UniqueId': '123'}
|
|
self.assertRaises(ValueError, rsrc.handle_signal,
|
|
err_metadata)
|
|
err_metadata = {'Data': 'foo', 'Reason': 'bar',
|
|
'Status': 'FAIL', 'UniqueId': '123'}
|
|
self.assertRaises(ValueError, rsrc.handle_signal,
|
|
err_metadata)
|
|
|
|
def test_get_status(self):
|
|
self.stack = self.create_stack()
|
|
rsrc = self.stack['WaitHandle']
|
|
self.assertEqual([], rsrc.get_status())
|
|
|
|
test_metadata = {'Data': 'foo', 'Reason': 'bar',
|
|
'Status': 'SUCCESS', 'UniqueId': '123'}
|
|
ret = rsrc.handle_signal(test_metadata)
|
|
self.assertEqual(['SUCCESS'], rsrc.get_status())
|
|
self.assertEqual('status:SUCCESS reason:bar', ret)
|
|
|
|
test_metadata = {'Data': 'foo', 'Reason': 'bar2',
|
|
'Status': 'SUCCESS', 'UniqueId': '456'}
|
|
ret = rsrc.handle_signal(test_metadata)
|
|
self.assertEqual(['SUCCESS', 'SUCCESS'], rsrc.get_status())
|
|
self.assertEqual('status:SUCCESS reason:bar2', ret)
|
|
|
|
def test_get_status_reason(self):
|
|
self.stack = self.create_stack()
|
|
rsrc = self.stack['WaitHandle']
|
|
self.assertEqual((rsrc.CREATE, rsrc.COMPLETE), rsrc.state)
|
|
|
|
test_metadata = {'Data': 'foo', 'Reason': 'bar',
|
|
'Status': 'SUCCESS', 'UniqueId': '123'}
|
|
ret = rsrc.handle_signal(test_metadata)
|
|
self.assertEqual(['bar'], rsrc.get_status_reason('SUCCESS'))
|
|
self.assertEqual('status:SUCCESS reason:bar', ret)
|
|
|
|
test_metadata = {'Data': 'dog', 'Reason': 'cat',
|
|
'Status': 'SUCCESS', 'UniqueId': '456'}
|
|
ret = rsrc.handle_signal(test_metadata)
|
|
self.assertEqual(
|
|
['bar', 'cat'], sorted(rsrc.get_status_reason('SUCCESS')))
|
|
self.assertEqual('status:SUCCESS reason:cat', ret)
|
|
|
|
test_metadata = {'Data': 'boo', 'Reason': 'hoo',
|
|
'Status': 'FAILURE', 'UniqueId': '789'}
|
|
ret = rsrc.handle_signal(test_metadata)
|
|
self.assertEqual(['hoo'], rsrc.get_status_reason('FAILURE'))
|
|
self.assertEqual('status:FAILURE reason:hoo', ret)
|
|
|
|
|
|
class WaitConditionUpdateTest(common.HeatTestCase):
|
|
def create_stack(self, temp=None):
|
|
if temp is None:
|
|
temp = test_template_wc_count
|
|
temp_fmt = template_format.parse(temp)
|
|
template = tmpl.Template(temp_fmt)
|
|
ctx = utils.dummy_context(tenant_id='test_tenant')
|
|
stack = parser.Stack(ctx, 'test_stack', template,
|
|
disable_rollback=True)
|
|
|
|
stack_id = str(uuid.uuid4())
|
|
self.stack_id = stack_id
|
|
with utils.UUIDStub(self.stack_id):
|
|
stack.store()
|
|
|
|
with mock.patch.object(aws_wch.WaitConditionHandle,
|
|
'get_status') as m_gs:
|
|
m_gs.side_effect = [
|
|
[],
|
|
['SUCCESS'],
|
|
['SUCCESS', 'SUCCESS'],
|
|
['SUCCESS', 'SUCCESS', 'SUCCESS']
|
|
]
|
|
stack.create()
|
|
self.assertEqual(4, m_gs.call_count)
|
|
|
|
rsrc = stack['WaitForTheHandle']
|
|
self.assertEqual((rsrc.CREATE, rsrc.COMPLETE), rsrc.state)
|
|
|
|
return stack
|
|
|
|
def get_stack(self, stack_id):
|
|
ctx = utils.dummy_context(tenant_id='test_tenant')
|
|
stack = parser.Stack.load(ctx, stack_id)
|
|
self.stack_id = stack_id
|
|
return stack
|
|
|
|
def test_update(self):
|
|
self.stack = self.create_stack()
|
|
rsrc = self.stack['WaitForTheHandle']
|
|
|
|
wait_condition_handle = self.stack['WaitHandle']
|
|
test_metadata = {'Data': 'foo', 'Reason': 'bar',
|
|
'Status': 'SUCCESS', 'UniqueId': '1'}
|
|
self._handle_signal(wait_condition_handle, test_metadata, 5)
|
|
|
|
uprops = copy.copy(rsrc.properties.data)
|
|
uprops['Count'] = '5'
|
|
update_snippet = rsrc_defn.ResourceDefinition(rsrc.name,
|
|
rsrc.type(),
|
|
uprops)
|
|
|
|
updater = scheduler.TaskRunner(rsrc.update, update_snippet)
|
|
updater()
|
|
|
|
self.assertEqual((rsrc.UPDATE, rsrc.COMPLETE), rsrc.state)
|
|
|
|
def test_update_restored_from_db(self):
|
|
self.stack = self.create_stack()
|
|
rsrc = self.stack['WaitForTheHandle']
|
|
|
|
handle_stack = self.stack
|
|
wait_condition_handle = handle_stack['WaitHandle']
|
|
test_metadata = {'Data': 'foo', 'Reason': 'bar',
|
|
'Status': 'SUCCESS', 'UniqueId': '1'}
|
|
self._handle_signal(wait_condition_handle, test_metadata, 2)
|
|
|
|
self.stack.store()
|
|
self.stack = self.get_stack(self.stack_id)
|
|
rsrc = self.stack['WaitForTheHandle']
|
|
|
|
self._handle_signal(wait_condition_handle, test_metadata, 3)
|
|
|
|
uprops = copy.copy(rsrc.properties.data)
|
|
uprops['Count'] = '5'
|
|
update_snippet = rsrc_defn.ResourceDefinition(rsrc.name,
|
|
rsrc.type(),
|
|
uprops)
|
|
|
|
stk_defn.update_resource_data(self.stack.defn, 'WaitHandle',
|
|
self.stack['WaitHandle'].node_data())
|
|
updater = scheduler.TaskRunner(rsrc.update, update_snippet)
|
|
updater()
|
|
|
|
self.assertEqual((rsrc.UPDATE, rsrc.COMPLETE), rsrc.state)
|
|
|
|
def _handle_signal(self, rsrc, metadata, times=1):
|
|
for t in range(times):
|
|
metadata['UniqueId'] = metadata['UniqueId'] * 2
|
|
ret = rsrc.handle_signal(metadata)
|
|
self.assertEqual("status:%s reason:%s" %
|
|
(metadata[rsrc.STATUS], metadata[rsrc.REASON]),
|
|
ret)
|
|
|
|
def test_update_timeout(self):
|
|
self.stack = self.create_stack()
|
|
rsrc = self.stack['WaitForTheHandle']
|
|
|
|
now = timeutils.utcnow()
|
|
fake_clock = [now + datetime.timedelta(0, t)
|
|
for t in (0, 0.001, 0.1, 4.1, 5.1)]
|
|
timeutils.set_time_override(fake_clock)
|
|
self.addCleanup(timeutils.clear_time_override)
|
|
|
|
m_gs = self.patchobject(
|
|
aws_wch.WaitConditionHandle, 'get_status', return_value=[])
|
|
|
|
uprops = copy.copy(rsrc.properties.data)
|
|
uprops['Count'] = '5'
|
|
update_snippet = rsrc_defn.ResourceDefinition(rsrc.name,
|
|
rsrc.type(),
|
|
uprops)
|
|
|
|
updater = scheduler.TaskRunner(rsrc.update, update_snippet)
|
|
ex = self.assertRaises(exception.ResourceFailure,
|
|
updater)
|
|
self.assertEqual("WaitConditionTimeout: resources.WaitForTheHandle: "
|
|
"0 of 5 received", six.text_type(ex))
|
|
self.assertEqual(5, rsrc.properties['Count'])
|
|
self.assertEqual(2, m_gs.call_count)
|