0976a20b41
Some of tests use different method of assertTrue(isinstance(A, B)) or assertEqual(type(A), B). The correct way is to use assertIsInstance(A, B) provided by testtools. There has one more place should be modified. Change-Id: I751a2fb79857c09952a59e29301bf54ff6482d01 Closes-bug: #1268480
149 lines
4.9 KiB
Python
149 lines
4.9 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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from heat_integrationtests.functional import functional_base
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TEMPLATE_SIMPLE = '''
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heat_template_version: 2016-04-08
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parameters:
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string-length:
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type: number
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resources:
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my-chain:
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type: OS::Heat::ResourceChain
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properties:
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resources: ['OS::Heat::RandomString', 'OS::Heat::RandomString']
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resource_properties:
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length: { get_param: string-length }
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outputs:
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resource-ids:
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value: { get_attr: [my-chain, refs] }
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resource-0-value:
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value: { get_attr: [my-chain, resource.0, value] }
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all-resource-attrs:
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value: { get_attr: [my-chain, attributes, value] }
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'''
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TEMPLATE_PARAM_DRIVEN = '''
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heat_template_version: 2016-04-08
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parameters:
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chain-types:
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type: comma_delimited_list
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resources:
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my-chain:
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type: OS::Heat::ResourceChain
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properties:
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resources: { get_param: chain-types }
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'''
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class ResourceChainTests(functional_base.FunctionalTestsBase):
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def test_create(self):
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# Test
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params = {'string-length': 8}
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stack_id = self.stack_create(template=TEMPLATE_SIMPLE,
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parameters=params)
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# Verify
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stack = self.client.stacks.get(stack_id)
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self.assertTrue(stack is not None)
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# Top-level resource for chain
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expected = {'my-chain': 'OS::Heat::ResourceChain'}
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found = self.list_resources(stack_id)
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self.assertEqual(expected, found)
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# Nested stack exists and has two resources
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nested_id = self.group_nested_identifier(stack_id, 'my-chain')
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expected = {'0': 'OS::Heat::RandomString',
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'1': 'OS::Heat::RandomString'}
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found = self.list_resources(nested_id)
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self.assertEqual(expected, found)
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# Outputs
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resource_ids = self._stack_output(stack, 'resource-ids')
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self.assertTrue(resource_ids is not None)
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self.assertEqual(2, len(resource_ids))
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resource_value = self._stack_output(stack, 'resource-0-value')
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self.assertTrue(resource_value is not None)
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self.assertEqual(8, len(resource_value)) # from parameter
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resource_attrs = self._stack_output(stack, 'all-resource-attrs')
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self.assertTrue(resource_attrs is not None)
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self.assertIsInstance(resource_attrs, dict)
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self.assertEqual(2, len(resource_attrs))
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self.assertEqual(8, len(resource_attrs['0']))
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self.assertEqual(8, len(resource_attrs['1']))
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def test_update(self):
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# Setup
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params = {'string-length': 8}
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stack_id = self.stack_create(template=TEMPLATE_SIMPLE,
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parameters=params)
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update_tmpl = '''
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heat_template_version: 2016-04-08
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parameters:
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string-length:
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type: number
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resources:
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my-chain:
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type: OS::Heat::ResourceChain
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properties:
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resources: ['OS::Heat::None']
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'''
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# Test
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self.update_stack(stack_id, template=update_tmpl, parameters=params)
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# Verify
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# Nested stack only has the None resource
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nested_id = self.group_nested_identifier(stack_id, 'my-chain')
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expected = {'0': 'OS::Heat::None'}
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found = self.list_resources(nested_id)
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self.assertEqual(expected, found)
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def test_resources_param_driven(self):
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# Setup
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params = {'chain-types':
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'OS::Heat::None,OS::Heat::RandomString,OS::Heat::None'}
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# Test
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stack_id = self.stack_create(template=TEMPLATE_PARAM_DRIVEN,
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parameters=params)
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# Verify
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nested_id = self.group_nested_identifier(stack_id, 'my-chain')
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expected = {'0': 'OS::Heat::None',
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'1': 'OS::Heat::RandomString',
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'2': 'OS::Heat::None'}
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found = self.list_resources(nested_id)
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self.assertEqual(expected, found)
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def test_resources_env_defined(self):
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# Setup
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env = {'parameters': {'chain-types': 'OS::Heat::None'}}
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# Test
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stack_id = self.stack_create(template=TEMPLATE_PARAM_DRIVEN,
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environment=env)
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# Verify
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nested_id = self.group_nested_identifier(stack_id, 'my-chain')
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expected = {'0': 'OS::Heat::None'}
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found = self.list_resources(nested_id)
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self.assertEqual(expected, found)
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