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-rw-r--r--tosca2heat/tosca-parser/toscaparser/tests/test_properties.py368
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diff --git a/tosca2heat/tosca-parser/toscaparser/tests/test_properties.py b/tosca2heat/tosca-parser/toscaparser/tests/test_properties.py
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+# 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 testtools import matchers
+
+from toscaparser.common import exception
+from toscaparser.elements.property_definition import PropertyDef
+from toscaparser.nodetemplate import NodeTemplate
+from toscaparser.properties import Property
+from toscaparser.tests.base import TestCase
+from toscaparser.utils.gettextutils import _
+from toscaparser.utils import yamlparser
+
+
+class PropertyTest(TestCase):
+
+ def test_type(self):
+ test_property_schema = {'type': 'string'}
+ propertyInstance = Property('test_property', 'Hughes',
+ test_property_schema)
+ self.assertEqual('string', propertyInstance.type)
+
+ def test_type_invalid(self):
+ test_property_schema = {'type': 'Fish'}
+ propertyInstance = Property('test_property', 'Hughes',
+ test_property_schema)
+ error = self.assertRaises(exception.InvalidTypeError,
+ propertyInstance.validate)
+ self.assertEqual(_('Type "Fish" is not a valid type.'), str(error))
+
+ def test_list(self):
+ test_property_schema = {'type': 'list'}
+ propertyInstance = Property('test_property', ['a', 'b'],
+ test_property_schema)
+ self.assertIsNone(propertyInstance.validate())
+ self.assertEqual(['a', 'b'], propertyInstance.value)
+
+ def test_list_invalid(self):
+ test_property_schema = {'type': 'list'}
+ propertyInstance = Property('test_property', 'a',
+ test_property_schema)
+ error = self.assertRaises(ValueError, propertyInstance.validate)
+ self.assertEqual(_('"a" is not a list.'), str(error))
+
+ def test_list_entry_schema(self):
+ test_property_schema = {'type': 'list',
+ 'entry_schema': {'type': 'string'}}
+ propertyInstance = Property('test_property', ['a', 'b'],
+ test_property_schema)
+ self.assertIsNone(propertyInstance.validate())
+ self.assertEqual(['a', 'b'], propertyInstance.value)
+
+ schema_snippet = '''
+ type: list
+ entry_schema:
+ type: string
+ constraints:
+ - min_length: 2
+ '''
+ test_property_schema = yamlparser.simple_parse(schema_snippet)
+ propertyInstance = Property('test_property', ['ab', 'cd'],
+ test_property_schema)
+ self.assertIsNone(propertyInstance.validate())
+ self.assertEqual(['ab', 'cd'], propertyInstance.value)
+
+ def test_list_entry_schema_invalid(self):
+ test_property_schema = {'type': 'list',
+ 'entry_schema': {'type': 'integer'}}
+ propertyInstance = Property('test_property', [1, 'b'],
+ test_property_schema)
+ error = self.assertRaises(ValueError, propertyInstance.validate)
+ self.assertEqual(_('"b" is not an integer.'), str(error))
+
+ def test_map(self):
+ test_property_schema = {'type': 'map'}
+ propertyInstance = Property('test_property', {'a': 'b'},
+ test_property_schema)
+ self.assertIsNone(propertyInstance.validate())
+ self.assertEqual({'a': 'b'}, propertyInstance.value)
+
+ def test_map_invalid(self):
+ test_property_schema = {'type': 'map'}
+ propertyInstance = Property('test_property', 12,
+ test_property_schema)
+ error = self.assertRaises(ValueError, propertyInstance.validate)
+ self.assertEqual(_('"12" is not a map.'), str(error))
+
+ def test_map_entry_schema(self):
+ test_property_schema = {'type': 'map',
+ 'entry_schema': {'type': 'boolean'}}
+ propertyInstance = Property('test_property',
+ {'valid': True, 'required': True},
+ test_property_schema)
+ self.assertIsNone(propertyInstance.validate())
+ self.assertEqual({'valid': True, 'required': True},
+ propertyInstance.value)
+
+ def test_map_entry_schema_invalid(self):
+ test_property_schema = {'type': 'map',
+ 'entry_schema': {'type': 'boolean'}}
+ propertyInstance = Property('test_property',
+ {'valid': True, 'contact_name': 123},
+ test_property_schema)
+ error = self.assertRaises(ValueError, propertyInstance.validate)
+ self.assertEqual(_('"123" is not a boolean.'), str(error))
+
+ def test_boolean(self):
+ test_property_schema = {'type': 'boolean'}
+ propertyInstance = Property('test_property', 'true',
+ test_property_schema)
+ self.assertIsNone(propertyInstance.validate())
+ propertyInstance = Property('test_property', True,
+ test_property_schema)
+ self.assertIsNone(propertyInstance.validate())
+ self.assertEqual(True, propertyInstance.value)
+
+ def test_boolean_invalid(self):
+ test_property_schema = {'type': 'boolean'}
+ propertyInstance = Property('test_property', 12,
+ test_property_schema)
+ error = self.assertRaises(ValueError, propertyInstance.validate)
+ self.assertEqual(_('"12" is not a boolean.'), str(error))
+
+ def test_float(self):
+ test_property_schema = {'type': 'float'}
+ propertyInstance = Property('test_property', 0.1,
+ test_property_schema)
+ self.assertIsNone(propertyInstance.validate())
+ self.assertEqual(0.1, propertyInstance.value)
+
+ def test_float_invalid(self):
+ test_property_schema = {'type': 'float'}
+ propertyInstance = Property('test_property', 12,
+ test_property_schema)
+ error = self.assertRaises(ValueError, propertyInstance.validate)
+ self.assertEqual(_('"12" is not a float.'), str(error))
+
+ def test_timestamp(self):
+ test_property_schema = {'type': 'timestamp'}
+ # canonical timestamp
+ propertyInstance = Property('test_property', '2015-04-01T02:59:43.1Z',
+ test_property_schema)
+ self.assertIsNone(propertyInstance.validate())
+ self.assertEqual("2015-04-01T02:59:43.1Z", propertyInstance.value)
+
+ # iso8601 timestamp
+ propertyInstance = Property('test_property',
+ '2015-04-01t21:59:43.10-05:00',
+ test_property_schema)
+ self.assertIsNone(propertyInstance.validate())
+ self.assertEqual("2015-04-01t21:59:43.10-05:00",
+ propertyInstance.value)
+
+ # space separated timestamp
+ propertyInstance = Property('test_property',
+ '2015-04-01 21:59:43.10 -5',
+ test_property_schema)
+ self.assertIsNone(propertyInstance.validate())
+ self.assertEqual("2015-04-01 21:59:43.10 -5", propertyInstance.value)
+
+ # no time zone timestamp
+ propertyInstance = Property('test_property', '2015-04-01 21:59:43.10',
+ test_property_schema)
+ self.assertIsNone(propertyInstance.validate())
+ self.assertEqual("2015-04-01 21:59:43.10", propertyInstance.value)
+
+ # date (00:00:00Z)
+ propertyInstance = Property('test_property', '2015-04-01',
+ test_property_schema)
+ self.assertIsNone(propertyInstance.validate())
+ self.assertEqual("2015-04-01", propertyInstance.value)
+
+ def test_timestamp_invalid(self):
+ test_property_schema = {'type': 'timestamp'}
+ # invalid timestamp - day out of range
+ value = '2015-04-115T02:59:43.1Z'
+ propertyInstance = Property('test_property', value,
+ test_property_schema)
+ error = self.assertRaises(ValueError, propertyInstance.validate)
+ expected_message = (_('"%s" is not a valid timestamp.') % value)
+ self.assertThat(str(error), matchers.StartsWith(expected_message))
+
+ def test_required(self):
+ test_property_schema = {'type': 'string'}
+ propertyInstance = Property('test_property', 'Foo',
+ test_property_schema)
+ self.assertEqual(True, propertyInstance.required)
+
+ def test_proprety_inheritance(self):
+
+ tosca_custom_def = '''
+ tosca.nodes.SoftwareComponent.MySoftware:
+ derived_from: SoftwareComponent
+ properties:
+ install_path:
+ required: false
+ type: string
+ default: /opt/mysoftware
+ '''
+
+ tosca_node_template = '''
+ node_templates:
+ mysoftware_instance:
+ type: tosca.nodes.SoftwareComponent.MySoftware
+ properties:
+ component_version: 3.1
+ '''
+
+ expected_properties = ['component_version',
+ 'install_path']
+
+ tpl = self._get_nodetemplate(tosca_node_template, tosca_custom_def)
+ self.assertIsNone(tpl.validate())
+ self.assertEqual(expected_properties,
+ sorted(tpl.get_properties().keys()))
+
+ def test_missing_property_type(self):
+ tpl_snippet = '''
+ properties:
+ prop:
+ typo: tosca.mytesttype.Test
+ '''
+ schema = yamlparser.simple_parse(tpl_snippet)
+ error = self.assertRaises(exception.InvalidSchemaError, PropertyDef,
+ 'prop', None, schema['properties']['prop'])
+ self.assertEqual(_('Schema definition of "prop" must have a "type" '
+ 'attribute.'), str(error))
+
+ 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()))