diff options
Diffstat (limited to 'nfvparser/toscaparser/tests/test_toscadef.py')
| -rw-r--r-- | nfvparser/toscaparser/tests/test_toscadef.py | 346 |
1 files changed, 346 insertions, 0 deletions
diff --git a/nfvparser/toscaparser/tests/test_toscadef.py b/nfvparser/toscaparser/tests/test_toscadef.py new file mode 100644 index 0000000..2e97b0e --- /dev/null +++ b/nfvparser/toscaparser/tests/test_toscadef.py @@ -0,0 +1,346 @@ +# 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 toscaparser.common import exception +from toscaparser.elements.artifacttype import ArtifactTypeDef +from toscaparser.elements.entity_type import EntityType +from toscaparser.elements.grouptype import GroupType +import toscaparser.elements.interfaces as ifaces +from toscaparser.elements.nodetype import NodeType +from toscaparser.elements.policytype import PolicyType +from toscaparser.tests.base import TestCase + +compute_type = NodeType('tosca.nodes.Compute') +component_type = NodeType('tosca.nodes.SoftwareComponent') +network_type = NodeType('tosca.nodes.network.Network') +network_port_type = NodeType('tosca.nodes.network.Port') +webserver_type = NodeType('tosca.nodes.WebServer') +database_type = NodeType('tosca.nodes.Database') +artif_root_type = ArtifactTypeDef('tosca.artifacts.Root') +artif_file_type = ArtifactTypeDef('tosca.artifacts.File') +artif_bash_type = ArtifactTypeDef('tosca.artifacts.Implementation.Bash') +artif_python_type = ArtifactTypeDef('tosca.artifacts.Implementation.Python') +artif_container_docker_type = ArtifactTypeDef('tosca.artifacts.' + 'Deployment.Image.' + 'Container.Docker') +artif_vm_iso_type = ArtifactTypeDef('tosca.artifacts.' + 'Deployment.Image.VM.ISO') +artif_vm_qcow2_type = ArtifactTypeDef('tosca.artifacts.' + 'Deployment.Image.VM.QCOW2') +policy_root_type = PolicyType('tosca.policies.Root') +policy_placement_type = PolicyType('tosca.policies.Placement') +policy_scaling_type = PolicyType('tosca.policies.Scaling') +policy_update_type = PolicyType('tosca.policies.Update') +policy_performance_type = PolicyType('tosca.policies.Performance') +group_type = GroupType('tosca.groups.Root') + + +class ToscaDefTest(TestCase): + def test_type(self): + self.assertEqual(compute_type.type, "tosca.nodes.Compute") + self.assertRaises(exception.InvalidTypeError, NodeType, + 'tosca.nodes.Invalid') + self.assertEqual(network_type.type, "tosca.nodes.network.Network") + self.assertEqual(network_port_type.type, "tosca.nodes.network.Port") + + def test_parent_type(self): + self.assertEqual(compute_type.parent_type.type, "tosca.nodes.Root") + self.assertEqual(network_type.parent_type.type, "tosca.nodes.Root") + self.assertEqual(network_port_type.parent_type.type, + "tosca.nodes.Root") + + def test_group(self): + self.assertEqual(group_type.type, "tosca.groups.Root") + self.assertIsNone(group_type.parent_type) + self.assertIn(ifaces.LIFECYCLE_SHORTNAME, group_type.interfaces) + + def test_capabilities(self): + # Assure the normative Compute node type + # has all the required Capability types + # regardless of symbloc name + # TODO(Matt) - since Compute IS a normative node type + # we SHOULD test symbolic capability names as well + self.assertEqual( + ['tosca.capabilities.Container', + 'tosca.capabilities.Endpoint.Admin', + 'tosca.capabilities.Node', + 'tosca.capabilities.OperatingSystem', + 'tosca.capabilities.Scalable', + 'tosca.capabilities.network.Bindable'], + sorted([c.type for c in compute_type.get_capabilities_objects()])) + # Assure the normative Network node type + # hsa all the required Capability types + # TODO(Matt) - since Network IS a normative node type + # we SHOULD test symbolic capability names as well + self.assertEqual( + ['tosca.capabilities.Node', + 'tosca.capabilities.network.Linkable'], + sorted([c.type for c in network_type.get_capabilities_objects()])) + + # Assure the normative WebServer node type's + # Endpoint cap. has all required property names + # Note: we are testing them in alphabetic sort order + endpoint_props_def_objects = \ + self._get_capability_properties_def_objects( + webserver_type.get_capabilities_objects(), + 'tosca.capabilities.Endpoint') + # Assure WebServer's Endpoint capability's properties have their + # required keyname value set correctly + self.assertEqual( + [('initiator', False), ('network_name', False), ('port', False), + ('port_name', False), ('ports', False), ('protocol', True), + ('secure', False), ('url_path', False)], + sorted([(p.name, p.required) for p in endpoint_props_def_objects])) + + os_props = self._get_capability_properties_def_objects( + compute_type.get_capabilities_objects(), + 'tosca.capabilities.OperatingSystem') + self.assertEqual( + [('architecture', False), ('distribution', False), ('type', False), + ('version', False)], + sorted([(p.name, p.required) for p in os_props])) + + host_props = self._get_capability_properties_def_objects( + compute_type.get_capabilities_objects(), + 'tosca.capabilities.Container') + self.assertEqual( + [('cpu_frequency', False), ('disk_size', False), + ('mem_size', False), ('num_cpus', False)], + sorted([(p.name, p.required) for p in host_props])) + endpoint_admin_properties = 'secure' + endpoint_admin_props_def_objects = \ + self._get_capability_properties_def_objects( + webserver_type.get_capabilities_objects(), + 'tosca.capabilities.Endpoint.Admin') + self.assertIn( + endpoint_admin_properties, + sorted([p.name for p in endpoint_admin_props_def_objects])) + + def _get_capability_properties_def_objects(self, caps, type): + properties_def = None + for cap in caps: + if cap.type == type: + properties_def = cap.get_properties_def_objects() + break + return properties_def + + def _get_capability_properties_def(self, caps, type): + properties_def = None + for cap in caps: + if cap.type == type: + properties_def = cap.get_properties_def() + break + return properties_def + + def test_properties_def(self): + self.assertEqual( + ['name', 'password', 'port', 'user'], + sorted(database_type.get_properties_def().keys())) + + def test_attributes_def(self): + self.assertEqual( + ['networks', 'ports', 'private_address', 'public_address', + 'state', 'tosca_id', 'tosca_name'], + sorted(compute_type.get_attributes_def().keys())) + + def test_requirements(self): + self.assertEqual( + [{'host': {'capability': 'tosca.capabilities.Container', + 'node': 'tosca.nodes.Compute', + 'relationship': 'tosca.relationships.HostedOn'}}, + {'dependency': {'capability': 'tosca.capabilities.Node', + 'node': 'tosca.nodes.Root', + 'occurrences': [0, 'UNBOUNDED'], + 'relationship': 'tosca.relationships.DependsOn'}} + ], + [r for r in component_type.requirements]) + + def test_relationship(self): + self.assertEqual( + [('tosca.relationships.DependsOn', 'tosca.nodes.Root'), + ('tosca.relationships.HostedOn', 'tosca.nodes.Compute')], + sorted([(relation.type, node.type) for + relation, node in component_type.relationship.items()])) + self.assertIn( + ('tosca.relationships.HostedOn', ['tosca.capabilities.Container']), + [(relation.type, relation.valid_target_types) for + relation in list(component_type.relationship.keys())]) + self.assertIn( + ('tosca.relationships.network.BindsTo', 'tosca.nodes.Compute'), + [(relation.type, node.type) for + relation, node in network_port_type.relationship.items()]) + self.assertIn( + ('tosca.relationships.network.LinksTo', + 'tosca.nodes.network.Network'), + [(relation.type, node.type) for + relation, node in network_port_type.relationship.items()]) + + def test_interfaces(self): + self.assertIsNone(compute_type.interfaces) + root_node = NodeType('tosca.nodes.Root') + self.assertIn(ifaces.LIFECYCLE_SHORTNAME, root_node.interfaces) + + def test_artifacts(self): + self.assertIsNone(artif_root_type.parent_type) + self.assertEqual('tosca.artifacts.Root', + artif_file_type.parent_type.type) + self.assertEqual({}, artif_file_type.parent_artifacts) + self.assertEqual(sorted(['tosca.artifacts.Root'], + key=lambda x: str(x)), + sorted([artif_file_type.get_artifact(name) + for name in artif_file_type.defs], + key=lambda x: str(x))) + + self.assertEqual('tosca.artifacts.Implementation', + artif_bash_type.parent_type.type) + self.assertEqual({'tosca.artifacts.Implementation': + {'derived_from': 'tosca.artifacts.Root', + 'description': + 'TOSCA base type for implementation artifacts'}}, + artif_bash_type.parent_artifacts) + self.assertEqual(sorted([['sh'], 'tosca.artifacts.Implementation', + 'Script artifact for the Unix Bash shell', + 'application/x-sh'], key=lambda x: str(x)), + sorted([artif_bash_type.get_artifact(name) + for name in artif_bash_type.defs], + key=lambda x: str(x))) + + self.assertEqual('tosca.artifacts.Implementation', + artif_python_type.parent_type.type) + self.assertEqual({'tosca.artifacts.Implementation': + {'derived_from': 'tosca.artifacts.Root', + 'description': + 'TOSCA base type for implementation artifacts'}}, + artif_python_type.parent_artifacts) + self.assertEqual(sorted([['py'], 'tosca.artifacts.Implementation', + 'Artifact for the interpreted Python' + ' language', 'application/x-python'], + key=lambda x: str(x)), + sorted([artif_python_type.get_artifact(name) + for name in artif_python_type.defs], + key=lambda x: str(x))) + + self.assertEqual('tosca.artifacts.Deployment.Image', + artif_container_docker_type.parent_type.type) + self.assertEqual({'tosca.artifacts.Deployment': + {'derived_from': 'tosca.artifacts.Root', + 'description': + 'TOSCA base type for deployment artifacts'}, + 'tosca.artifacts.Deployment.Image': + {'derived_from': 'tosca.artifacts.Deployment'}}, + artif_container_docker_type.parent_artifacts) + self.assertEqual(sorted(['tosca.artifacts.Deployment.Image', + 'Docker container image'], + key=lambda x: str(x)), + sorted([artif_container_docker_type. + get_artifact(name) for name in + artif_container_docker_type.defs], + key=lambda x: str(x))) + + self.assertEqual('tosca.artifacts.Deployment.Image', + artif_vm_iso_type.parent_type.type) + self.assertEqual({'tosca.artifacts.Deployment': + {'derived_from': 'tosca.artifacts.Root', + 'description': + 'TOSCA base type for deployment artifacts'}, + 'tosca.artifacts.Deployment.Image': + {'derived_from': 'tosca.artifacts.Deployment'}}, + artif_vm_iso_type.parent_artifacts) + self.assertEqual(sorted(['tosca.artifacts.Deployment.Image', + 'Virtual Machine (VM) image in ' + 'ISO disk format', + 'application/octet-stream', ['iso']], + key=lambda x: str(x)), + sorted([artif_vm_iso_type. + get_artifact(name) for name in + artif_vm_iso_type.defs], + key=lambda x: str(x))) + + self.assertEqual('tosca.artifacts.Deployment.Image', + artif_vm_qcow2_type.parent_type.type) + self.assertEqual({'tosca.artifacts.Deployment': + {'derived_from': 'tosca.artifacts.Root', + 'description': + 'TOSCA base type for deployment artifacts'}, + 'tosca.artifacts.Deployment.Image': + {'derived_from': 'tosca.artifacts.Deployment'}}, + artif_vm_qcow2_type.parent_artifacts) + self.assertEqual(sorted(['tosca.artifacts.Deployment.Image', + 'Virtual Machine (VM) image in QCOW v2 ' + 'standard disk format', + 'application/octet-stream', ['qcow2']], + key=lambda x: str(x)), + sorted([artif_vm_qcow2_type. + get_artifact(name) for name in + artif_vm_qcow2_type.defs], + key=lambda x: str(x))) + + def test_policies(self): + self.assertIsNone(policy_root_type.parent_type) + self.assertEqual('tosca.policies.Root', + policy_placement_type.parent_type.type) + self.assertEqual({}, policy_placement_type.parent_policies) + self.assertEqual(sorted(['tosca.policies.Root', + 'The TOSCA Policy Type definition that is ' + 'used to govern placement of TOSCA nodes or ' + 'groups of nodes.'], + key=lambda x: str(x)), + sorted([policy_placement_type.get_policy(name) + for name in policy_placement_type.defs], + key=lambda x: str(x))) + + self.assertEqual('tosca.policies.Root', + policy_scaling_type.parent_type.type) + self.assertEqual({}, policy_scaling_type.parent_policies) + self.assertEqual(sorted(['tosca.policies.Root', + 'The TOSCA Policy Type definition that is ' + 'used to govern scaling of TOSCA nodes or ' + 'groups of nodes.'], + key=lambda x: str(x)), + sorted([policy_scaling_type.get_policy(name) + for name in policy_scaling_type.defs], + key=lambda x: str(x))) + + self.assertEqual('tosca.policies.Root', + policy_update_type.parent_type.type) + self.assertEqual({}, policy_update_type.parent_policies) + self.assertEqual(sorted(['tosca.policies.Root', + 'The TOSCA Policy Type definition that is ' + 'used to govern update of TOSCA nodes or ' + 'groups of nodes.'], + key=lambda x: str(x)), + sorted([policy_update_type.get_policy(name) + for name in policy_update_type.defs], + key=lambda x: str(x))) + + self.assertEqual('tosca.policies.Root', + policy_performance_type.parent_type.type) + self.assertEqual({}, policy_performance_type.parent_policies) + self.assertEqual(sorted(['tosca.policies.Root', + 'The TOSCA Policy Type definition that is ' + 'used to declare performance requirements ' + 'for TOSCA nodes or groups of nodes.'], + key=lambda x: str(x)), + sorted([policy_performance_type.get_policy(name) + for name in policy_performance_type.defs], + key=lambda x: str(x))) + + def test_port_spec(self): + tosca_def = EntityType.TOSCA_DEF + port_spec = tosca_def.get('tosca.datatypes.network.PortSpec') + self.assertEqual(port_spec.get('derived_from'), + 'tosca.datatypes.Root') + properties = port_spec.get('properties') + self.assertEqual( + sorted(['protocol', 'target', 'target_range', 'source', + 'source_range']), + sorted(properties.keys())) |