diff options
| -rw-r--r-- | heat/engine/resources/template_resource.py | 7 | ||||
| -rw-r--r-- | heat/tests/test_provider_template.py | 34 |
2 files changed, 41 insertions, 0 deletions
diff --git a/heat/engine/resources/template_resource.py b/heat/engine/resources/template_resource.py index 2543a17fc..29f0b55b9 100644 --- a/heat/engine/resources/template_resource.py +++ b/heat/engine/resources/template_resource.py @@ -255,6 +255,13 @@ class TemplateResource(stack_resource.StackResource): return self.create_with_template(self.child_template(), self.child_params()) + def metadata_update(self, new_metadata=None): + ''' + Refresh the metadata if new_metadata is None + ''' + if new_metadata is None: + self.metadata_set(self.t.metadata()) + def handle_update(self, json_snippet, tmpl_diff, prop_diff): self._generate_schema(json_snippet) return self.update_with_template(self.child_template(), diff --git a/heat/tests/test_provider_template.py b/heat/tests/test_provider_template.py index 44e578e3a..21a990a29 100644 --- a/heat/tests/test_provider_template.py +++ b/heat/tests/test_provider_template.py @@ -443,6 +443,40 @@ class ProviderTemplateTest(HeatTestCase): cls = env.get_class('OS::ResourceType', 'fred') self.assertEqual(template_resource.TemplateResource, cls) + def test_metadata_update_called(self): + provider = { + 'HeatTemplateFormatVersion': '2012-12-12', + 'Parameters': { + 'Foo': {'Type': 'Boolean'}, + }, + } + files = {'test_resource.template': json.dumps(provider)} + + class DummyResource(object): + support_status = support.SupportStatus() + properties_schema = {"Foo": + properties.Schema(properties.Schema.BOOLEAN)} + attributes_schema = {} + + env = environment.Environment() + resource._register_class('DummyResource', DummyResource) + env.load({'resource_registry': + {'DummyResource': 'test_resource.template'}}) + stack = parser.Stack(utils.dummy_context(), 'test_stack', + parser.Template( + {'HeatTemplateFormatVersion': '2012-12-12'}, + files=files), env=env, + stack_id=str(uuid.uuid4())) + + definition = rsrc_defn.ResourceDefinition('test_t_res', + "DummyResource", + {"Foo": "False"}) + temp_res = template_resource.TemplateResource('test_t_res', + definition, stack) + temp_res.metadata_set = mock.Mock() + temp_res.metadata_update() + temp_res.metadata_set.assert_called_once_with({}) + def test_get_template_resource_class(self): test_templ_name = 'file:///etc/heatr/frodo.yaml' minimal_temp = json.dumps({'HeatTemplateFormatVersion': '2012-12-12', |