Support condition for resource
Support condition section in resource definition.
Change-Id: Ic63debbf71c158e397ca3d9b9047eafdd598830b
Blueprint: support-conditions-function
Closes-Bug: #1605485
diff --git a/functional/test_conditions.py b/functional/test_conditions.py
new file mode 100644
index 0000000..d0f49a8
--- /dev/null
+++ b/functional/test_conditions.py
@@ -0,0 +1,131 @@
+# 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.
+
+from heat_integrationtests.functional import functional_base
+
+
+cfn_template = '''
+AWSTemplateFormatVersion: 2010-09-09
+Parameters:
+ env_type:
+ Default: test
+ Type: String
+ AllowedValues: [prod, test]
+Conditions:
+ Prod: {"Fn::Equals" : [{Ref: env_type}, "prod"]}
+Resources:
+ test_res:
+ Type: OS::Heat::TestResource
+ Properties:
+ value: test_res
+ prod_res:
+ Type: OS::Heat::TestResource
+ Properties:
+ value: prod_res
+ Condition: Prod
+'''
+
+hot_template = '''
+heat_template_version: 2016-10-14
+parameters:
+ env_type:
+ default: test
+ type: string
+ constraints:
+ - allowed_values: [prod, test]
+conditions:
+ prod: {equals : [{get_param: env_type}, "prod"]}
+resources:
+ test_res:
+ type: OS::Heat::TestResource
+ properties:
+ value: test_res
+ prod_res:
+ type: OS::Heat::TestResource
+ properties:
+ value: prod_res
+ condition: prod
+'''
+
+
+class CreateUpdateResConditionTest(functional_base.FunctionalTestsBase):
+
+ def setUp(self):
+ super(CreateUpdateResConditionTest, self).setUp()
+
+ def res_assert_for_prod(self, resources):
+ self.assertEqual(2, len(resources))
+ res_names = [res.resource_name for res in resources]
+ self.assertIn('prod_res', res_names)
+ self.assertIn('test_res', res_names)
+
+ def res_assert_for_test(self, resources):
+ self.assertEqual(1, len(resources))
+ res_names = [res.resource_name for res in resources]
+ self.assertIn('test_res', res_names)
+ self.assertNotIn('prod_res', res_names)
+
+ def test_stack_create_update_cfn_template_test_to_prod(self):
+ stack_identifier = self.stack_create(template=cfn_template)
+ resources = self.client.resources.list(stack_identifier)
+ self.res_assert_for_test(resources)
+
+ parms = {'env_type': 'prod'}
+ self.update_stack(stack_identifier,
+ template=cfn_template,
+ parameters=parms)
+
+ resources = self.client.resources.list(stack_identifier)
+ self.res_assert_for_prod(resources)
+
+ def test_stack_create_update_cfn_template_prod_to_test(self):
+ parms = {'env_type': 'prod'}
+ stack_identifier = self.stack_create(template=cfn_template,
+ parameters=parms)
+ resources = self.client.resources.list(stack_identifier)
+ self.res_assert_for_prod(resources)
+
+ parms = {'env_type': 'test'}
+ self.update_stack(stack_identifier,
+ template=cfn_template,
+ parameters=parms)
+
+ resources = self.client.resources.list(stack_identifier)
+ self.res_assert_for_test(resources)
+
+ def test_stack_create_update_hot_template_test_to_prod(self):
+ stack_identifier = self.stack_create(template=hot_template)
+ resources = self.client.resources.list(stack_identifier)
+ self.res_assert_for_test(resources)
+
+ parms = {'env_type': 'prod'}
+ self.update_stack(stack_identifier,
+ template=hot_template,
+ parameters=parms)
+
+ resources = self.client.resources.list(stack_identifier)
+ self.res_assert_for_prod(resources)
+
+ def test_stack_create_update_hot_template_prod_to_test(self):
+ parms = {'env_type': 'prod'}
+ stack_identifier = self.stack_create(template=hot_template,
+ parameters=parms)
+ resources = self.client.resources.list(stack_identifier)
+ self.res_assert_for_prod(resources)
+
+ parms = {'env_type': 'test'}
+ self.update_stack(stack_identifier,
+ template=hot_template,
+ parameters=parms)
+
+ resources = self.client.resources.list(stack_identifier)
+ self.res_assert_for_test(resources)