7bfbace79f
This change removes the event.Event.load method, and switches api.format_event to using the Event versioned object instead. Since the only purpose of loading the stack is to get its identifier, this is now also coming from a Stack versioned object. Related-Bug: #1588561 Change-Id: I7b1fc99894818b44cde08cf08b010b1d1fb94e9f
259 lines
9.1 KiB
Python
259 lines
9.1 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 mock
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from oslo_config import cfg
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import oslo_db.exception
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from heat.engine import event
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from heat.engine import rsrc_defn
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from heat.engine import stack
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from heat.engine import template
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from heat.objects import event as event_object
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from heat.objects import stack as stack_object
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from heat.tests import common
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from heat.tests import generic_resource as generic_rsrc
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from heat.tests import utils
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cfg.CONF.import_opt('event_purge_batch_size', 'heat.common.config')
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cfg.CONF.import_opt('max_events_per_stack', 'heat.common.config')
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tmpl = {
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'HeatTemplateFormatVersion': '2012-12-12',
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'Resources': {
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'EventTestResource': {
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'Type': 'ResourceWithRequiredProps',
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'Properties': {'Foo': 'goo'}
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}
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}
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}
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tmpl_multiple = {
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'HeatTemplateFormatVersion': '2012-12-12',
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'Resources': {
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'EventTestResource': {
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'Type': 'ResourceWithMultipleRequiredProps',
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'Properties': {'Foo1': 'zoo',
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'Foo2': 'A0000000000',
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'Foo3': '99999'}
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}
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}
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}
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tmpl_multiple_too_large = {
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'HeatTemplateFormatVersion': '2012-12-12',
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'Resources': {
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'EventTestResource': {
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'Type': 'ResourceWithMultipleRequiredProps',
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'Properties': {'Foo1': 'zoo',
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'Foo2': 'A' * (1 << 16),
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'Foo3': '99999'}
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}
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}
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}
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tmpl_multiple_srsly_too_large = {
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'HeatTemplateFormatVersion': '2012-12-12',
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'Resources': {
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'EventTestResource': {
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'Type': 'ResourceWithMultipleRequiredProps',
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'Properties': {'Foo1': 'Z' * (1 << 16),
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'Foo2': 'A' * (1 << 16),
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'Foo3': '99999'}
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}
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}
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}
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class EventCommon(common.HeatTestCase):
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def setUp(self):
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super(EventCommon, self).setUp()
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def _setup_stack(self, the_tmpl):
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self.username = 'event_test_user'
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self.ctx = utils.dummy_context()
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self.m.ReplayAll()
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self.stack = stack.Stack(self.ctx, 'event_load_test_stack',
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template.Template(the_tmpl))
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self.stack.store()
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self.resource = self.stack['EventTestResource']
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self.resource._store()
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self.addCleanup(stack_object.Stack.delete, self.ctx, self.stack.id)
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class EventTest(EventCommon):
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def setUp(self):
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super(EventTest, self).setUp()
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self._setup_stack(tmpl)
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def test_store_caps_events(self):
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cfg.CONF.set_override('event_purge_batch_size', 1, enforce_type=True)
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cfg.CONF.set_override('max_events_per_stack', 1, enforce_type=True)
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self.resource.resource_id_set('resource_physical_id')
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e = event.Event(self.ctx, self.stack, 'TEST', 'IN_PROGRESS', 'Testing',
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'alabama', self.resource.properties,
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self.resource.name, self.resource.type())
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e.store()
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self.assertEqual(1, len(event_object.Event.get_all_by_stack(
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self.ctx,
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self.stack.id)))
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e = event.Event(self.ctx, self.stack, 'TEST', 'IN_PROGRESS', 'Testing',
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'arizona', self.resource.properties,
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self.resource.name, self.resource.type())
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e.store()
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events = event_object.Event.get_all_by_stack(self.ctx, self.stack.id)
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self.assertEqual(1, len(events))
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self.assertEqual('arizona', events[0].physical_resource_id)
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def test_identifier(self):
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event_uuid = 'abc123yc-9f88-404d-a85b-531529456xyz'
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e = event.Event(self.ctx, self.stack, 'TEST', 'IN_PROGRESS', 'Testing',
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'wibble', self.resource.properties,
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self.resource.name, self.resource.type(),
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uuid=event_uuid)
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e.store()
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expected_identifier = {
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'stack_name': self.stack.name,
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'stack_id': self.stack.id,
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'tenant': self.ctx.tenant_id,
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'path': '/resources/EventTestResource/events/%s' % str(event_uuid)
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}
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self.assertEqual(expected_identifier, e.identifier())
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def test_identifier_is_none(self):
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e = event.Event(self.ctx, self.stack, 'TEST', 'IN_PROGRESS', 'Testing',
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'wibble', self.resource.properties,
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self.resource.name, self.resource.type())
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self.assertIsNone(e.identifier())
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e.store()
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self.assertIsNotNone(e.identifier())
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def test_badprop(self):
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rname = 'bad_resource'
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defn = rsrc_defn.ResourceDefinition(rname,
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'ResourceWithRequiredProps',
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{'IntFoo': False})
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res = generic_rsrc.ResourceWithRequiredProps(rname, defn, self.stack)
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e = event.Event(self.ctx, self.stack, 'TEST', 'IN_PROGRESS', 'Testing',
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'wibble', res.properties, res.name, res.type())
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self.assertIn('Error', e.resource_properties)
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def test_as_dict(self):
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e = event.Event(self.ctx, self.stack, 'TEST', 'IN_PROGRESS', 'Testing',
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'wibble', self.resource.properties,
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self.resource.name, self.resource.type())
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e.store()
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expected = {
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'id': e.uuid,
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'timestamp': e.timestamp.isoformat(),
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'type': 'os.heat.event',
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'version': '0.1',
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'payload': {'physical_resource_id': 'wibble',
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'resource_action': 'TEST',
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'resource_name': 'EventTestResource',
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'resource_properties': {'Foo': 'goo'},
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'resource_status': 'IN_PROGRESS',
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'resource_status_reason': 'Testing',
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'resource_type': 'ResourceWithRequiredProps',
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'stack_id': self.stack.id,
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'version': '0.1'}}
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self.assertEqual(expected, e.as_dict())
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class EventTestSingleLargeProp(EventCommon):
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def setUp(self):
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super(EventTestSingleLargeProp, self).setUp()
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self._setup_stack(tmpl_multiple_too_large)
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def test_too_large_single_prop(self):
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self.resource.resource_id_set('resource_physical_id')
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e = event.Event(self.ctx, self.stack, 'TEST', 'IN_PROGRESS', 'Testing',
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'alabama', self.resource.properties,
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self.resource.name, self.resource.type())
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e.store()
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self.assertIsNotNone(e.id)
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ev = event_object.Event.get_by_id(self.ctx, e.id)
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self.assertEqual(
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{'Foo1': 'zoo',
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'Foo2': '<Deleted, too large>',
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'Foo3': '99999',
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'Error': 'Resource properties are too large to store fully'},
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ev['resource_properties'])
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class EventTestMultipleLargeProp(EventCommon):
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def setUp(self):
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super(EventTestMultipleLargeProp, self).setUp()
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self._setup_stack(tmpl_multiple_srsly_too_large)
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def test_too_large_multiple_prop(self):
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self.resource.resource_id_set('resource_physical_id')
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e = event.Event(self.ctx, self.stack, 'TEST', 'IN_PROGRESS', 'Testing',
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'alabama', self.resource.properties,
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self.resource.name, self.resource.type())
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e.store()
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self.assertIsNotNone(e.id)
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ev = event_object.Event.get_by_id(self.ctx, e.id)
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self.assertEqual(
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{'Error': 'Resource properties are too large to attempt to store'},
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ev['resource_properties'])
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class EventTestStoreProps(EventCommon):
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def setUp(self):
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super(EventTestStoreProps, self).setUp()
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self._setup_stack(tmpl_multiple)
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def test_store_fail_all_props(self):
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self.resource.resource_id_set('resource_physical_id')
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e = event.Event(self.ctx, self.stack, 'TEST', 'IN_PROGRESS', 'Testing',
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'alabama', self.resource.properties,
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self.resource.name, self.resource.type())
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e.store()
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self.assertIsNotNone(e.id)
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ev = event_object.Event.get_by_id(self.ctx, e.id)
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errors = [oslo_db.exception.DBError]
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def side_effect(*args):
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try:
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raise errors.pop()
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except IndexError:
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self.assertEqual(
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{'Error': 'Resource properties are too large to store'},
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args[1]['resource_properties'])
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return ev
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with mock.patch("heat.objects.event.Event") as mock_event:
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mock_event.create.side_effect = side_effect
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e.store()
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