+
+ def test_invalid_required_value(self):
+ tpl_snippet = '''
+ properties:
+ prop:
+ type: tosca.mytesttype.Test
+ required: dunno
+ '''
+ schema = yamlparser.simple_parse(tpl_snippet)
+ error = self.assertRaises(exception.InvalidSchemaError, PropertyDef,
+ 'prop', None, schema['properties']['prop'])
+
+ valid_values = ', '.join(PropertyDef.VALID_REQUIRED_VALUES)
+ expected_message = (_('Schema definition of "prop" has "required" '
+ 'attribute with invalid value "dunno". The '
+ 'value must be one of "%s".') % valid_values)
+ self.assertEqual(expected_message, str(error))
+
+ def test_invalid_property_status(self):
+ tpl_snippet = '''
+ properties:
+ prop:
+ type: string
+ status: unknown
+ '''
+ schema = yamlparser.simple_parse(tpl_snippet)
+ error = self.assertRaises(exception.InvalidSchemaError, PropertyDef,
+ 'prop', None, schema['properties']['prop'])
+
+ valid_values = ', '.join(PropertyDef.VALID_STATUS_VALUES)
+ expected_message = (_('Schema definition of "prop" has "status" '
+ 'attribute with invalid value "unknown". The '
+ 'value must be one of "%s".') % valid_values)
+ self.assertEqual(expected_message, str(error))
+
+ def test_capability_proprety_inheritance(self):
+ tosca_custom_def_example1 = '''
+ tosca.capabilities.ScalableNew:
+ derived_from: tosca.capabilities.Scalable
+ properties:
+ max_instances:
+ type: integer
+ default: 0
+ required: no
+
+ tosca.nodes.ComputeNew:
+ derived_from: tosca.nodes.Compute
+ capabilities:
+ scalable:
+ type: tosca.capabilities.ScalableNew
+ '''
+
+ tosca_node_template_example1 = '''
+ node_templates:
+ compute_instance:
+ type: tosca.nodes.ComputeNew
+ capabilities:
+ scalable:
+ properties:
+ min_instances: 1
+ '''
+
+ tosca_custom_def_example2 = '''
+ tosca.nodes.ComputeNew:
+ derived_from: tosca.nodes.Compute
+ capabilities:
+ new_cap:
+ type: tosca.capabilities.Scalable
+ '''
+
+ tosca_node_template_example2 = '''
+ node_templates:
+ db_server:
+ type: tosca.nodes.ComputeNew
+ capabilities:
+ host:
+ properties:
+ num_cpus: 1
+ '''
+
+ tpl1 = self._get_nodetemplate(tosca_node_template_example1,
+ tosca_custom_def_example1)
+ self.assertIsNone(tpl1.validate())
+
+ tpl2 = self._get_nodetemplate(tosca_node_template_example2,
+ tosca_custom_def_example2)
+ self.assertIsNone(tpl2.validate())
+
+ def _get_nodetemplate(self, tpl_snippet,
+ custom_def_snippet=None):
+ nodetemplates = yamlparser.\
+ simple_parse(tpl_snippet)['node_templates']
+ custom_def = []
+ if custom_def_snippet:
+ custom_def = yamlparser.simple_parse(custom_def_snippet)
+ name = list(nodetemplates.keys())[0]
+ tpl = NodeTemplate(name, nodetemplates, custom_def)
+ return tpl
+
+ def test_explicit_relationship_proprety(self):
+
+ tosca_node_template = '''
+ node_templates:
+
+ client_node:
+ type: tosca.nodes.Compute
+ requirements:
+ - local_storage:
+ node: my_storage
+ relationship:
+ type: AttachesTo
+ properties:
+ location: /mnt/disk
+
+ my_storage:
+ type: tosca.nodes.BlockStorage
+ properties:
+ size: 1 GB
+ '''
+
+ expected_properties = ['location']
+
+ nodetemplates = yamlparser.\
+ simple_parse(tosca_node_template)['node_templates']
+ tpl = NodeTemplate('client_node', nodetemplates, [])
+
+ self.assertIsNone(tpl.validate())
+ rel_tpls = []
+ for relationship, trgt in tpl.relationships.items():
+ rel_tpls.extend(trgt.get_relationship_template())
+ self.assertEqual(expected_properties,
+ sorted(rel_tpls[0].get_properties().keys()))