654 lines
29 KiB
Python
654 lines
29 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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from heat.common import template_format
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from heat.engine import environment
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from heat.engine import resource as res
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from heat.engine import stack as parser
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from heat.engine import template as templatem
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from heat.objects import raw_template as raw_template_object
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from heat.objects import resource as resource_objects
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from heat.objects import stack as stack_object
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from heat.objects import sync_point as sync_point_object
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from heat.rpc import worker_client
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from heat.tests import common
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from heat.tests.engine import tools
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from heat.tests import utils
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@mock.patch.object(worker_client.WorkerClient, 'check_resource')
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class StackConvergenceCreateUpdateDeleteTest(common.HeatTestCase):
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def setUp(self):
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super(StackConvergenceCreateUpdateDeleteTest, self).setUp()
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cfg.CONF.set_override('convergence_engine', True)
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self.stack = None
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@mock.patch.object(parser.Stack, 'mark_complete')
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def test_converge_empty_template(self, mock_mc, mock_cr):
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empty_tmpl = templatem.Template.create_empty_template()
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stack = parser.Stack(utils.dummy_context(), 'empty_tmpl_stack',
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empty_tmpl, convergence=True)
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stack.store()
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stack.converge_stack(template=stack.t, action=stack.CREATE)
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self.assertFalse(mock_cr.called)
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mock_mc.assert_called_once_with(stack.current_traversal)
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def test_conv_wordpress_single_instance_stack_create(self, mock_cr):
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stack = tools.get_stack('test_stack', utils.dummy_context(),
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convergence=True)
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stack.store() # usually, stack is stored before converge is called
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stack.converge_stack(template=stack.t, action=stack.CREATE)
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self.assertIsNone(stack.ext_rsrcs_db)
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self.assertEqual('Dependencies([((1, True), None)])',
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repr(stack.convergence_dependencies))
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stack_db = stack_object.Stack.get_by_id(stack.context, stack.id)
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self.assertIsNotNone(stack_db.current_traversal)
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self.assertIsNotNone(stack_db.raw_template_id)
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self.assertIsNone(stack_db.prev_raw_template_id)
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self.assertEqual(stack_db.convergence, True)
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self.assertEqual({'edges': [[[1, True], None]]}, stack_db.current_deps)
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leaves = stack.convergence_dependencies.leaves()
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expected_calls = []
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for rsrc_id, is_update in leaves:
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expected_calls.append(
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mock.call.worker_client.WorkerClient.check_resource(
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stack.context, rsrc_id, stack.current_traversal,
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{'input_data': {}},
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is_update, None))
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self.assertEqual(expected_calls, mock_cr.mock_calls)
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def test_conv_string_five_instance_stack_create(self, mock_cr):
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stack = tools.get_stack('test_stack', utils.dummy_context(),
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template=tools.string_template_five,
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convergence=True)
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stack.store()
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stack.converge_stack(template=stack.t, action=stack.CREATE)
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self.assertIsNone(stack.ext_rsrcs_db)
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self.assertEqual('Dependencies(['
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'((1, True), (3, True)), '
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'((2, True), (3, True)), '
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'((3, True), (4, True)), '
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'((3, True), (5, True))])',
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repr(stack.convergence_dependencies))
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stack_db = stack_object.Stack.get_by_id(stack.context, stack.id)
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self.assertIsNotNone(stack_db.current_traversal)
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self.assertIsNotNone(stack_db.raw_template_id)
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self.assertIsNone(stack_db.prev_raw_template_id)
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self.assertEqual(stack_db.convergence, True)
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self.assertEqual(sorted([[[3, True], [5, True]], # C, A
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[[3, True], [4, True]], # C, B
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[[1, True], [3, True]], # E, C
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[[2, True], [3, True]]]), # D, C
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sorted(stack_db.current_deps['edges']))
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# check if needed_by is stored properly
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expected_needed_by = {'A': [3], 'B': [3],
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'C': [1, 2],
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'D': [], 'E': []}
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rsrcs_db = resource_objects.Resource.get_all_by_stack(
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stack_db._context, stack_db.id
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)
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self.assertEqual(5, len(rsrcs_db))
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for rsrc_name, rsrc_obj in rsrcs_db.items():
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self.assertEqual(sorted(expected_needed_by[rsrc_name]),
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sorted(rsrc_obj.needed_by))
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self.assertEqual(stack_db.raw_template_id,
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rsrc_obj.current_template_id)
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# check if sync_points were stored
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for entity_id in [5, 4, 3, 2, 1, stack_db.id]:
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sync_point = sync_point_object.SyncPoint.get_by_key(
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stack_db._context, entity_id, stack_db.current_traversal, True
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)
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self.assertIsNotNone(sync_point)
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self.assertEqual(stack_db.id, sync_point.stack_id)
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leaves = stack.convergence_dependencies.leaves()
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expected_calls = []
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for rsrc_id, is_update in leaves:
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expected_calls.append(
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mock.call.worker_client.WorkerClient.check_resource(
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stack.context, rsrc_id, stack.current_traversal,
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{'input_data': {}},
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is_update, None))
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self.assertEqual(expected_calls, mock_cr.mock_calls)
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def _mock_convg_db_update_requires(self, key_id=False):
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"""Updates requires column of resources.
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Required for testing the generation of convergence dependency graph
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on an update.
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"""
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requires = dict()
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for rsrc_id, is_update in self.stack.convergence_dependencies:
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if is_update:
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reqs = self.stack.convergence_dependencies.requires((
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rsrc_id, is_update))
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requires[rsrc_id] = list({id for id, is_update in reqs})
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rsrcs_db = resource_objects.Resource.get_all_by_stack(
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self.stack.context, self.stack.id, key_id=key_id)
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for rsrc_id, rsrc in rsrcs_db.items():
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if rsrc.id in requires:
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rsrcs_db[rsrc_id].requires = requires[rsrc.id]
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return rsrcs_db
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def test_conv_string_five_instance_stack_update(self, mock_cr):
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stack = tools.get_stack('test_stack', utils.dummy_context(),
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template=tools.string_template_five,
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convergence=True)
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stack.store()
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# create stack
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stack.converge_stack(template=stack.t, action=stack.CREATE)
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curr_stack_db = stack_object.Stack.get_by_id(stack.context, stack.id)
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curr_stack = parser.Stack.load(curr_stack_db._context,
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stack=curr_stack_db)
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# update stack with new template
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t2 = template_format.parse(tools.string_template_five_update)
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template2 = templatem.Template(
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t2, env=environment.Environment({'KeyName2': 'test2'}))
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# on our previous create_complete, worker would have updated the
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# rsrc.requires. Mock the same behavior here.
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self.stack = stack
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with mock.patch.object(
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parser.Stack, '_db_resources_get',
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side_effect=self._mock_convg_db_update_requires):
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curr_stack.converge_stack(template=template2, action=stack.UPDATE)
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self.assertIsNotNone(curr_stack.ext_rsrcs_db)
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self.assertEqual('Dependencies(['
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'((3, False), (1, False)), '
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'((3, False), (2, False)), '
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'((4, False), (3, False)), '
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'((4, False), (4, True)), '
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'((5, False), (3, False)), '
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'((5, False), (5, True)), '
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'((6, True), (8, True)), '
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'((7, True), (8, True)), '
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'((8, True), (4, True)), '
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'((8, True), (5, True))])',
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repr(curr_stack.convergence_dependencies))
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stack_db = stack_object.Stack.get_by_id(curr_stack.context,
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curr_stack.id)
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self.assertIsNotNone(stack_db.raw_template_id)
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self.assertIsNotNone(stack_db.current_traversal)
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self.assertIsNotNone(stack_db.prev_raw_template_id)
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self.assertEqual(True, stack_db.convergence)
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self.assertEqual(sorted([[[7, True], [8, True]],
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[[8, True], [5, True]],
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[[8, True], [4, True]],
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[[6, True], [8, True]],
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[[3, False], [2, False]],
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[[3, False], [1, False]],
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[[5, False], [3, False]],
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[[5, False], [5, True]],
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[[4, False], [3, False]],
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[[4, False], [4, True]]]),
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sorted(stack_db.current_deps['edges']))
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'''
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To visualize:
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G(7, True) H(6, True)
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\ /
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\ / B(4, False) A(5, False)
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\ / / \ / /
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\ / / /
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F(8, True) / / \ /
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/ \ / / C(3, False)
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/ \ / / \
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/ / \ /
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/ / \ / / \
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B(4, True) A(5, True) D(2, False) E(1, False)
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Leaves are at the bottom
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'''
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# check if needed_by are stored properly
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# For A & B:
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# needed_by=C, F
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expected_needed_by = {'A': [3, 8], 'B': [3, 8],
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'C': [1, 2],
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'D': [], 'E': [],
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'F': [6, 7],
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'G': [], 'H': []}
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rsrcs_db = resource_objects.Resource.get_all_by_stack(
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stack_db._context, stack_db.id
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)
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self.assertEqual(8, len(rsrcs_db))
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for rsrc_name, rsrc_obj in rsrcs_db.items():
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self.assertEqual(sorted(expected_needed_by[rsrc_name]),
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sorted(rsrc_obj.needed_by))
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# check if sync_points are created for forward traversal
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# [F, H, G, A, B, Stack]
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for entity_id in [8, 7, 6, 5, 4, stack_db.id]:
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sync_point = sync_point_object.SyncPoint.get_by_key(
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stack_db._context, entity_id, stack_db.current_traversal, True
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)
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self.assertIsNotNone(sync_point)
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self.assertEqual(stack_db.id, sync_point.stack_id)
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# check if sync_points are created for cleanup traversal
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# [A, B, C, D, E]
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for entity_id in [5, 4, 3, 2, 1]:
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sync_point = sync_point_object.SyncPoint.get_by_key(
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stack_db._context, entity_id, stack_db.current_traversal, False
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)
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self.assertIsNotNone(sync_point)
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self.assertEqual(stack_db.id, sync_point.stack_id)
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leaves = stack.convergence_dependencies.leaves()
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expected_calls = []
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for rsrc_id, is_update in leaves:
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expected_calls.append(
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mock.call.worker_client.WorkerClient.check_resource(
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stack.context, rsrc_id, stack.current_traversal,
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{'input_data': {}},
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is_update, None))
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leaves = curr_stack.convergence_dependencies.leaves()
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for rsrc_id, is_update in leaves:
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expected_calls.append(
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mock.call.worker_client.WorkerClient.check_resource(
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curr_stack.context, rsrc_id, curr_stack.current_traversal,
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{'input_data': {}},
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is_update, None))
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self.assertEqual(expected_calls, mock_cr.mock_calls)
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def test_conv_empty_template_stack_update_delete(self, mock_cr):
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stack = tools.get_stack('test_stack', utils.dummy_context(),
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template=tools.string_template_five,
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convergence=True)
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stack.store()
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# create stack
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stack.converge_stack(template=stack.t, action=stack.CREATE)
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# update stack with new template
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template2 = templatem.Template.create_empty_template(
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version=stack.t.version)
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curr_stack_db = stack_object.Stack.get_by_id(stack.context, stack.id)
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curr_stack = parser.Stack.load(curr_stack_db._context,
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stack=curr_stack_db)
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# on our previous create_complete, worker would have updated the
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# rsrc.requires. Mock the same behavior here.
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self.stack = stack
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with mock.patch.object(
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parser.Stack, '_db_resources_get',
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side_effect=self._mock_convg_db_update_requires):
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curr_stack.converge_stack(template=template2, action=stack.DELETE)
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self.assertIsNotNone(curr_stack.ext_rsrcs_db)
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self.assertEqual('Dependencies(['
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'((3, False), (1, False)), '
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'((3, False), (2, False)), '
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'((4, False), (3, False)), '
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'((5, False), (3, False))])',
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repr(curr_stack.convergence_dependencies))
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stack_db = stack_object.Stack.get_by_id(curr_stack.context,
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curr_stack.id)
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self.assertIsNotNone(stack_db.current_traversal)
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self.assertIsNotNone(stack_db.prev_raw_template_id)
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self.assertEqual(sorted([[[3, False], [2, False]],
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[[3, False], [1, False]],
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[[5, False], [3, False]],
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[[4, False], [3, False]]]),
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sorted(stack_db.current_deps['edges']))
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expected_needed_by = {'A': [3], 'B': [3],
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'C': [1, 2],
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'D': [], 'E': []}
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rsrcs_db = resource_objects.Resource.get_all_by_stack(
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stack_db._context, stack_db.id
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)
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self.assertEqual(5, len(rsrcs_db))
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for rsrc_name, rsrc_obj in rsrcs_db.items():
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self.assertEqual(sorted(expected_needed_by[rsrc_name]),
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sorted(rsrc_obj.needed_by))
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# check if sync_points are created for cleanup traversal
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# [A, B, C, D, E, Stack]
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for entity_id in [5, 4, 3, 2, 1, stack_db.id]:
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is_update = False
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if entity_id == stack_db.id:
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is_update = True
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sync_point = sync_point_object.SyncPoint.get_by_key(
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stack_db._context, entity_id, stack_db.current_traversal,
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is_update)
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self.assertIsNotNone(sync_point, 'entity %s' % entity_id)
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self.assertEqual(stack_db.id, sync_point.stack_id)
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leaves = stack.convergence_dependencies.leaves()
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expected_calls = []
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for rsrc_id, is_update in leaves:
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expected_calls.append(
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mock.call.worker_client.WorkerClient.check_resource(
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stack.context, rsrc_id, stack.current_traversal,
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{'input_data': {}},
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is_update, None))
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leaves = curr_stack.convergence_dependencies.leaves()
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for rsrc_id, is_update in leaves:
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expected_calls.append(
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mock.call.worker_client.WorkerClient.check_resource(
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curr_stack.context, rsrc_id, curr_stack.current_traversal,
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{'input_data': {}},
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is_update, None))
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self.assertEqual(expected_calls, mock_cr.mock_calls)
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def test_mark_complete_purges_db(self, mock_cr):
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stack = tools.get_stack('test_stack', utils.dummy_context(),
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template=tools.string_template_five,
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convergence=True)
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stack.store()
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stack.purge_db = mock.Mock()
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stack.mark_complete(stack.current_traversal)
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self.assertTrue(stack.purge_db.called)
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@mock.patch.object(raw_template_object.RawTemplate, 'delete')
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def test_purge_db_deletes_previous_template(self, mock_tmpl_delete,
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mock_cr):
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stack = tools.get_stack('test_stack', utils.dummy_context(),
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template=tools.string_template_five,
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convergence=True)
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stack.prev_raw_template_id = 10
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stack.purge_db()
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self.assertTrue(mock_tmpl_delete.called)
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@mock.patch.object(raw_template_object.RawTemplate, 'delete')
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def test_purge_db_does_not_delete_previous_template_when_stack_fails(
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self, mock_tmpl_delete, mock_cr):
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stack = tools.get_stack('test_stack', utils.dummy_context(),
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template=tools.string_template_five,
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convergence=True)
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stack.status = stack.FAILED
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stack.purge_db()
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self.assertFalse(mock_tmpl_delete.called)
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def test_purge_db_deletes_sync_points(self, mock_cr):
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stack = tools.get_stack('test_stack', utils.dummy_context(),
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template=tools.string_template_five,
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convergence=True)
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stack.store()
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stack.purge_db()
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rows = sync_point_object.SyncPoint.delete_all_by_stack_and_traversal(
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stack.context, stack.id, stack.current_traversal)
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self.assertEqual(0, rows)
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@mock.patch.object(stack_object.Stack, 'delete')
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def test_purge_db_deletes_stack_for_deleted_stack(self, mock_stack_delete,
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mock_cr):
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stack = tools.get_stack('test_stack', utils.dummy_context(),
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template=tools.string_template_five,
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convergence=True)
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stack.store()
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stack.state_set(stack.DELETE, stack.COMPLETE, 'test reason')
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stack.purge_db()
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self.assertTrue(mock_stack_delete.called)
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def test_get_best_existing_db_resource(self, mock_cr):
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stack = tools.get_stack('test_stack', utils.dummy_context(),
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template=tools.string_template_five,
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convergence=True)
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stack.store()
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stack.prev_raw_template_id = 2
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stack.t.id = 1
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dummy_res = stack.resources['A']
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a_res_2 = res.Resource('A', dummy_res.t, stack)
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a_res_2.current_template_id = 2
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a_res_2.id = 2
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a_res_3 = res.Resource('A', dummy_res.t, stack)
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a_res_3.current_template_id = 3
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a_res_3.id = 3
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a_res_1 = res.Resource('A', dummy_res.t, stack)
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a_res_1.current_template_id = 1
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a_res_1.id = 1
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existing_res = {2: a_res_2,
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3: a_res_3,
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1: a_res_1}
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stack.ext_rsrcs_db = existing_res
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best_res = stack._get_best_existing_rsrc_db('A')
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# should return resource with template id 1 which is current template
|
|
self.assertEqual(a_res_1.id, best_res.id)
|
|
|
|
# no resource with current template id as 1
|
|
existing_res = {2: a_res_2,
|
|
3: a_res_3}
|
|
stack.ext_rsrcs_db = existing_res
|
|
best_res = stack._get_best_existing_rsrc_db('A')
|
|
# should return resource with template id 2 which is prev template
|
|
self.assertEqual(a_res_2.id, best_res.id)
|
|
|
|
|
|
class TestConvgStackRollback(common.HeatTestCase):
|
|
|
|
def setUp(self):
|
|
super(TestConvgStackRollback, self).setUp()
|
|
self.ctx = utils.dummy_context()
|
|
self.stack = tools.get_stack('test_stack_rollback', self.ctx,
|
|
template=tools.string_template_five,
|
|
convergence=True)
|
|
|
|
def test_trigger_rollback_uses_old_template_if_available(self):
|
|
# create a template and assign to stack as previous template
|
|
t = template_format.parse(tools.wp_template)
|
|
prev_tmpl = templatem.Template(t)
|
|
prev_tmpl.store(context=self.ctx)
|
|
self.stack.prev_raw_template_id = prev_tmpl.id
|
|
# mock failure
|
|
self.stack.action = self.stack.UPDATE
|
|
self.stack.status = self.stack.FAILED
|
|
self.stack.store()
|
|
# mock converge_stack()
|
|
self.stack.converge_stack = mock.Mock()
|
|
# call trigger_rollbac
|
|
self.stack.rollback()
|
|
|
|
# Make sure stack converge is called with previous template
|
|
self.assertTrue(self.stack.converge_stack.called)
|
|
self.assertIsNone(self.stack.prev_raw_template_id)
|
|
call_args, call_kwargs = self.stack.converge_stack.call_args
|
|
template_used_for_rollback = call_args[0]
|
|
self.assertEqual(prev_tmpl.id, template_used_for_rollback.id)
|
|
|
|
def test_trigger_rollback_uses_empty_template_if_prev_tmpl_not_available(
|
|
self):
|
|
# mock create failure with no previous template
|
|
self.stack.prev_raw_template_id = None
|
|
self.stack.action = self.stack.CREATE
|
|
self.stack.status = self.stack.FAILED
|
|
self.stack.store()
|
|
# mock converge_stack()
|
|
self.stack.converge_stack = mock.Mock()
|
|
# call trigger_rollback
|
|
self.stack.rollback()
|
|
|
|
# Make sure stack converge is called with empty template
|
|
self.assertTrue(self.stack.converge_stack.called)
|
|
call_args, call_kwargs = self.stack.converge_stack.call_args
|
|
template_used_for_rollback = call_args[0]
|
|
self.assertEqual({}, template_used_for_rollback['resources'])
|
|
|
|
|
|
class TestConvgComputeDependencies(common.HeatTestCase):
|
|
def setUp(self):
|
|
super(TestConvgComputeDependencies, self).setUp()
|
|
self.ctx = utils.dummy_context()
|
|
self.stack = tools.get_stack('test_stack_convg', self.ctx,
|
|
template=tools.string_template_five,
|
|
convergence=True)
|
|
|
|
def _fake_db_resources(self, stack):
|
|
db_resources = {}
|
|
i = 0
|
|
for rsrc_name in ['E', 'D', 'C', 'B', 'A']:
|
|
i += 1
|
|
rsrc = mock.MagicMock()
|
|
rsrc.id = i
|
|
rsrc.name = rsrc_name
|
|
rsrc.current_template_id = stack.prev_raw_template_id
|
|
db_resources[i] = rsrc
|
|
db_resources[3].requires = [4, 5]
|
|
db_resources[1].requires = [3]
|
|
db_resources[2].requires = [3]
|
|
return db_resources
|
|
|
|
def test_dependencies_create_stack_without_mock(self):
|
|
self.stack.store()
|
|
self.current_resources = self.stack._update_or_store_resources()
|
|
self.stack._compute_convg_dependencies(self.stack.ext_rsrcs_db,
|
|
self.stack.dependencies,
|
|
self.current_resources)
|
|
self.assertEqual('Dependencies(['
|
|
'((1, True), (3, True)), '
|
|
'((2, True), (3, True)), '
|
|
'((3, True), (4, True)), '
|
|
'((3, True), (5, True))])',
|
|
repr(self.stack._convg_deps))
|
|
|
|
def test_dependencies_update_same_template(self):
|
|
t = template_format.parse(tools.string_template_five)
|
|
tmpl = templatem.Template(t)
|
|
self.stack.t = tmpl
|
|
self.stack.t.id = 2
|
|
self.stack.prev_raw_template_id = 1
|
|
db_resources = self._fake_db_resources(self.stack)
|
|
curr_resources = {res.name: res for id, res in db_resources.items()}
|
|
self.stack._compute_convg_dependencies(db_resources,
|
|
self.stack.dependencies,
|
|
curr_resources)
|
|
self.assertEqual('Dependencies(['
|
|
'((1, False), (1, True)), '
|
|
'((1, True), (3, True)), '
|
|
'((2, False), (2, True)), '
|
|
'((2, True), (3, True)), '
|
|
'((3, False), (1, False)), '
|
|
'((3, False), (2, False)), '
|
|
'((3, False), (3, True)), '
|
|
'((3, True), (4, True)), '
|
|
'((3, True), (5, True)), '
|
|
'((4, False), (3, False)), '
|
|
'((4, False), (4, True)), '
|
|
'((5, False), (3, False)), '
|
|
'((5, False), (5, True))])',
|
|
repr(self.stack._convg_deps))
|
|
|
|
def test_dependencies_update_new_template(self):
|
|
t = template_format.parse(tools.string_template_five_update)
|
|
tmpl = templatem.Template(t)
|
|
self.stack.t = tmpl
|
|
self.stack.t.id = 2
|
|
self.stack.prev_raw_template_id = 1
|
|
db_resources = self._fake_db_resources(self.stack)
|
|
|
|
curr_resources = {res.name: res for id, res in db_resources.items()}
|
|
# 'H', 'G', 'F' are part of new template
|
|
i = len(db_resources)
|
|
for new_rsrc in ['H', 'G', 'F']:
|
|
i += 1
|
|
rsrc = mock.MagicMock()
|
|
rsrc.name = new_rsrc
|
|
rsrc.id = i
|
|
curr_resources[new_rsrc] = rsrc
|
|
|
|
self.stack._compute_convg_dependencies(db_resources,
|
|
self.stack.dependencies,
|
|
curr_resources)
|
|
self.assertEqual('Dependencies(['
|
|
'((3, False), (1, False)), '
|
|
'((3, False), (2, False)), '
|
|
'((4, False), (3, False)), '
|
|
'((4, False), (4, True)), '
|
|
'((5, False), (3, False)), '
|
|
'((5, False), (5, True)), '
|
|
'((6, True), (8, True)), '
|
|
'((7, True), (8, True)), '
|
|
'((8, True), (4, True)), '
|
|
'((8, True), (5, True))])',
|
|
repr(self.stack._convg_deps))
|
|
|
|
def test_dependencies_update_replace_rollback(self):
|
|
t = template_format.parse(tools.string_template_five)
|
|
tmpl = templatem.Template(t)
|
|
self.stack.t = tmpl
|
|
self.stack.t.id = 1
|
|
self.stack.prev_raw_template_id = 2
|
|
db_resources = self._fake_db_resources(self.stack)
|
|
|
|
# previous resource E still exists in db.
|
|
db_resources[1].current_template_id = 1
|
|
# resource that replaced E
|
|
res = mock.MagicMock()
|
|
res.id = 6
|
|
res.name = 'E'
|
|
res.requires = [3]
|
|
res.replaces = 1
|
|
res.current_template_id = 2
|
|
db_resources[6] = res
|
|
|
|
curr_resources = {res.name: res for id, res in db_resources.items()}
|
|
# best existing resource
|
|
curr_resources['E'] = db_resources[1]
|
|
self.stack._compute_convg_dependencies(db_resources,
|
|
self.stack.dependencies,
|
|
curr_resources)
|
|
self.assertEqual('Dependencies(['
|
|
'((1, False), (1, True)), '
|
|
'((1, False), (6, False)), '
|
|
'((1, True), (3, True)), '
|
|
'((2, False), (2, True)), '
|
|
'((2, True), (3, True)), '
|
|
'((3, False), (1, False)), '
|
|
'((3, False), (2, False)), '
|
|
'((3, False), (3, True)), '
|
|
'((3, False), (6, False)), '
|
|
'((3, True), (4, True)), '
|
|
'((3, True), (5, True)), '
|
|
'((4, False), (3, False)), '
|
|
'((4, False), (4, True)), '
|
|
'((5, False), (3, False)), '
|
|
'((5, False), (5, True))])',
|
|
repr(self.stack._convg_deps))
|
|
|
|
def test_dependencies_update_delete(self):
|
|
tmpl = templatem.Template.create_empty_template(
|
|
version=self.stack.t.version)
|
|
self.stack.t = tmpl
|
|
self.stack.t.id = 2
|
|
self.stack.prev_raw_template_id = 1
|
|
db_resources = self._fake_db_resources(self.stack)
|
|
curr_resources = {res.name: res for id, res in db_resources.items()}
|
|
self.stack._compute_convg_dependencies(db_resources,
|
|
self.stack.dependencies,
|
|
curr_resources)
|
|
self.assertEqual('Dependencies(['
|
|
'((3, False), (1, False)), '
|
|
'((3, False), (2, False)), '
|
|
'((4, False), (3, False)), '
|
|
'((5, False), (3, False))])',
|
|
repr(self.stack._convg_deps))
|