138 lines
4.2 KiB
Python
138 lines
4.2 KiB
Python
# vim: tabstop=4 shiftwidth=4 softtabstop=4
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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 sys
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import functools
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from heat.common import context
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from heat.common import exception
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from heat.engine import environment
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from heat.engine import parser
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from heat.db.sqlalchemy.session import get_engine
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from heat.db import migration
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def stack_delete_after(test_fn):
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"""
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Decorator which calls test class self.stack.delete()
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to ensure tests clean up their stacks regardless of test success/failure
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"""
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@functools.wraps(test_fn)
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def wrapped_test(test_case, *args, **kwargs):
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def delete_stack():
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stack = getattr(test_case, 'stack', None)
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if stack is not None and stack.id is not None:
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stack.delete()
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try:
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test_fn(test_case, *args, **kwargs)
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except:
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exc_class, exc_val, exc_tb = sys.exc_info()
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try:
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delete_stack()
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finally:
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raise exc_class, exc_val, exc_tb
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else:
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delete_stack()
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return wrapped_test
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def wr_delete_after(test_fn):
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"""
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Decorator which calls test class self.wr.destroy()
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to ensure tests clean up their watchrule regardless of test success/failure
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Used by tests which create watchrule objects directly to cleanup correctly
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self.wr can be either a single watchrule, or a list of several watchrules
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"""
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@functools.wraps(test_fn)
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def wrapped_test(test_case, *args, **kwargs):
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def delete_wrs():
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wr = getattr(test_case, 'wr', None)
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try:
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for w in wr:
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delete_wr(w)
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except TypeError:
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delete_wr(wr)
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def delete_wr(w):
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if w.id is not None:
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try:
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w.destroy()
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except exception.NotFound:
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pass
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try:
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test_fn(test_case, *args, **kwargs)
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except:
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exc_class, exc_val, exc_tb = sys.exc_info()
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try:
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delete_wrs()
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finally:
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raise exc_class, exc_val, exc_tb
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else:
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delete_wrs()
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return wrapped_test
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def setup_dummy_db():
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migration.db_sync()
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engine = get_engine()
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conn = engine.connect()
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def parse_stack(t, params={}, stack_name='test_stack', stack_id=None):
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ctx = context.RequestContext.from_dict({'tenant_id': 'test_tenant',
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'tenant': 'test_tenant',
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'username': 'test_username',
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'password': 'password',
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'auth_url':
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'http://localhost:5000/v2.0'})
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template = parser.Template(t)
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stack = parser.Stack(ctx, stack_name, template,
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environment.Environment(params), stack_id)
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stack.store()
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return stack
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class PhysName(object):
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def __init__(self, stack_name, resource_name):
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self.stack_name = stack_name
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self.resource_name = resource_name
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def __eq__(self, physical_name):
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try:
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stack, res, short_id = str(physical_name).rsplit('-', 2)
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except ValueError:
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return False
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if self.stack_name != stack or self.resource_name != res:
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return False
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if len(short_id) != 12:
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return False
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return True
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def __ne__(self, physical_name):
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return not self.__eq__(physical_name)
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def __repr__(self):
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return '%s-%s-%s' % (self.stack_name,
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self.resource_name,
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'x' * 12)
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