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heat/heat/tests/convergence/scenarios/update_user_replace.py

66 lines
2.1 KiB

#
# 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.
c_uuid = None
def store_c_uuid():
global c_uuid
c_uuid = next(iter(reality.resources_by_logical_name('C'))).uuid
def check_c_replaced():
test.assertNotEqual(c_uuid,
next(iter(reality.resources_by_logical_name('newC'))).uuid)
test.assertIsNotNone(c_uuid)
example_template = Template({
'A': RsrcDef({'a': 'initial'}, []),
'B': RsrcDef({}, []),
'C': RsrcDef({'!a': GetAtt('A', 'a')}, ['B']),
'D': RsrcDef({'c': GetRes('C')}, []),
'E': RsrcDef({'ca': GetAtt('C', '!a')}, []),
})
engine.create_stack('foo', example_template)
engine.noop(5)
engine.call(verify, example_template)
engine.call(store_c_uuid)
example_template_updated = Template({
'A': RsrcDef({'a': 'updated'}, []),
'B': RsrcDef({}, []),
'newC': RsrcDef({'!a': GetAtt('A', 'a')}, ['B']),
'D': RsrcDef({'c': GetRes('newC')}, []),
'E': RsrcDef({'ca': GetAtt('newC', '!a')}, []),
})
engine.update_stack('foo', example_template_updated)
engine.noop(11)
engine.call(verify, example_template_updated)
example_template_long = Template({
'A': RsrcDef({'a': 'updated'}, []),
'B': RsrcDef({}, []),
'newC': RsrcDef({'!a': GetAtt('A', 'a')}, ['B']),
'D': RsrcDef({'c': GetRes('newC')}, []),
'E': RsrcDef({'ca': GetAtt('newC', '!a')}, []),
'F': RsrcDef({}, ['D', 'E']),
})
engine.update_stack('foo', example_template_long)
engine.noop(12)
engine.call(verify, example_template_long)
engine.call(check_c_replaced)
engine.delete_stack('foo')
engine.noop(6)
engine.call(verify, Template({}))