1 # Licensed under the Apache License, Version 2.0 (the "License"); you may
2 # not use this file except in compliance with the License. You may obtain
3 # a copy of the License at
5 # http://www.apache.org/licenses/LICENSE-2.0
7 # Unless required by applicable law or agreed to in writing, software
8 # distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
9 # WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
10 # License for the specific language governing permissions and limitations
13 from toscaparser.common import exception
14 from toscaparser.elements.artifacttype import ArtifactTypeDef
15 from toscaparser.elements.entity_type import EntityType
16 from toscaparser.elements.grouptype import GroupType
17 import toscaparser.elements.interfaces as ifaces
18 from toscaparser.elements.nodetype import NodeType
19 from toscaparser.elements.policytype import PolicyType
20 from toscaparser.tests.base import TestCase
22 compute_type = NodeType('tosca.nodes.Compute')
23 component_type = NodeType('tosca.nodes.SoftwareComponent')
24 network_type = NodeType('tosca.nodes.network.Network')
25 network_port_type = NodeType('tosca.nodes.network.Port')
26 webserver_type = NodeType('tosca.nodes.WebServer')
27 database_type = NodeType('tosca.nodes.Database')
28 artif_root_type = ArtifactTypeDef('tosca.artifacts.Root')
29 artif_file_type = ArtifactTypeDef('tosca.artifacts.File')
30 artif_bash_type = ArtifactTypeDef('tosca.artifacts.Implementation.Bash')
31 artif_python_type = ArtifactTypeDef('tosca.artifacts.Implementation.Python')
32 artif_container_docker_type = ArtifactTypeDef('tosca.artifacts.'
35 artif_vm_iso_type = ArtifactTypeDef('tosca.artifacts.'
36 'Deployment.Image.VM.ISO')
37 artif_vm_qcow2_type = ArtifactTypeDef('tosca.artifacts.'
38 'Deployment.Image.VM.QCOW2')
39 policy_root_type = PolicyType('tosca.policies.Root')
40 policy_placement_type = PolicyType('tosca.policies.Placement')
41 policy_scaling_type = PolicyType('tosca.policies.Scaling')
42 policy_update_type = PolicyType('tosca.policies.Update')
43 policy_performance_type = PolicyType('tosca.policies.Performance')
44 group_type = GroupType('tosca.groups.Root')
47 class ToscaDefTest(TestCase):
49 self.assertEqual(compute_type.type, "tosca.nodes.Compute")
50 self.assertRaises(exception.InvalidTypeError, NodeType,
51 'tosca.nodes.Invalid')
52 self.assertEqual(network_type.type, "tosca.nodes.network.Network")
53 self.assertEqual(network_port_type.type, "tosca.nodes.network.Port")
55 def test_parent_type(self):
56 self.assertEqual(compute_type.parent_type.type, "tosca.nodes.Root")
57 self.assertEqual(network_type.parent_type.type, "tosca.nodes.Root")
58 self.assertEqual(network_port_type.parent_type.type,
62 self.assertEqual(group_type.type, "tosca.groups.Root")
63 self.assertIn(ifaces.LIFECYCLE_SHORTNAME, group_type.interfaces)
65 def test_capabilities(self):
66 # Assure the normative Compute node type
67 # has all the required Capability types
68 # regardless of symbloc name
69 # TODO(Matt) - since Compute IS a normative node type
70 # we SHOULD test symbolic capability names as well
72 ['tosca.capabilities.Container',
73 'tosca.capabilities.Node',
74 'tosca.capabilities.OperatingSystem',
75 'tosca.capabilities.Scalable',
76 'tosca.capabilities.network.Bindable'],
77 sorted([c.type for c in compute_type.get_capabilities_objects()]))
78 # Assure the normative Network node type
79 # hsa all the required Capability types
80 # TODO(Matt) - since Network IS a normative node type
81 # we SHOULD test symbolic capability names as well
83 ['tosca.capabilities.Node',
84 'tosca.capabilities.network.Linkable'],
85 sorted([c.type for c in network_type.get_capabilities_objects()]))
87 # Assure the normative WebServer node type's
88 # Endpoint cap. has all required property names
89 # Note: we are testing them in alphabetic sort order
90 endpoint_props_def_objects = \
91 self._get_capability_properties_def_objects(
92 webserver_type.get_capabilities_objects(),
93 'tosca.capabilities.Endpoint')
94 # Assure WebServer's Endpoint capability's properties have their
95 # required keyname value set correctly
97 [('initiator', False), ('network_name', False), ('port', False),
98 ('port_name', False), ('ports', False), ('protocol', True),
99 ('secure', False), ('url_path', False)],
100 sorted([(p.name, p.required) for p in endpoint_props_def_objects]))
102 os_props = self._get_capability_properties_def_objects(
103 compute_type.get_capabilities_objects(),
104 'tosca.capabilities.OperatingSystem')
106 [('architecture', False), ('distribution', False), ('type', False),
108 sorted([(p.name, p.required) for p in os_props]))
110 host_props = self._get_capability_properties_def_objects(
111 compute_type.get_capabilities_objects(),
112 'tosca.capabilities.Container')
114 [('cpu_frequency', False), ('disk_size', False),
115 ('mem_size', False), ('num_cpus', False)],
116 sorted([(p.name, p.required) for p in host_props]))
117 endpoint_admin_properties = 'secure'
118 endpoint_admin_props_def_objects = \
119 self._get_capability_properties_def_objects(
120 webserver_type.get_capabilities_objects(),
121 'tosca.capabilities.Endpoint.Admin')
123 endpoint_admin_properties,
124 sorted([p.name for p in endpoint_admin_props_def_objects]))
126 def _get_capability_properties_def_objects(self, caps, type):
127 properties_def = None
130 properties_def = cap.get_properties_def_objects()
132 return properties_def
134 def _get_capability_properties_def(self, caps, type):
135 properties_def = None
138 properties_def = cap.get_properties_def()
140 return properties_def
142 def test_properties_def(self):
144 ['name', 'password', 'port', 'user'],
145 sorted(database_type.get_properties_def().keys()))
147 def test_attributes_def(self):
149 ['networks', 'ports', 'private_address', 'public_address',
150 'state', 'tosca_id', 'tosca_name'],
151 sorted(compute_type.get_attributes_def().keys()))
153 def test_requirements(self):
155 [{'host': {'capability': 'tosca.capabilities.Container',
156 'node': 'tosca.nodes.Compute',
157 'relationship': 'tosca.relationships.HostedOn'}},
158 {'dependency': {'capability': 'tosca.capabilities.Node',
159 'node': 'tosca.nodes.Root',
160 'occurrences': [0, 'UNBOUNDED'],
161 'relationship': 'tosca.relationships.DependsOn'}}
163 [r for r in component_type.requirements])
165 def test_relationship(self):
167 [('tosca.relationships.DependsOn', 'tosca.nodes.Root'),
168 ('tosca.relationships.HostedOn', 'tosca.nodes.Compute')],
169 sorted([(relation.type, node.type) for
170 relation, node in component_type.relationship.items()]))
172 ('tosca.relationships.HostedOn', ['tosca.capabilities.Container']),
173 [(relation.type, relation.valid_target_types) for
174 relation in list(component_type.relationship.keys())])
176 ('tosca.relationships.network.BindsTo', 'tosca.nodes.Compute'),
177 [(relation.type, node.type) for
178 relation, node in network_port_type.relationship.items()])
180 ('tosca.relationships.network.LinksTo',
181 'tosca.nodes.network.Network'),
182 [(relation.type, node.type) for
183 relation, node in network_port_type.relationship.items()])
185 def test_interfaces(self):
186 self.assertEqual(compute_type.interfaces, None)
187 root_node = NodeType('tosca.nodes.Root')
188 self.assertIn(ifaces.LIFECYCLE_SHORTNAME, root_node.interfaces)
190 def test_artifacts(self):
191 self.assertEqual(artif_root_type.parent_type, None)
192 self.assertEqual('tosca.artifacts.Root',
193 artif_file_type.parent_type.type)
194 self.assertEqual({}, artif_file_type.parent_artifacts)
195 self.assertEqual(sorted(['tosca.artifacts.Root'],
196 key=lambda x: str(x)),
197 sorted([artif_file_type.get_artifact(name)
198 for name in artif_file_type.defs],
199 key=lambda x: str(x)))
201 self.assertEqual('tosca.artifacts.Implementation',
202 artif_bash_type.parent_type.type)
203 self.assertEqual({'tosca.artifacts.Implementation':
204 {'derived_from': 'tosca.artifacts.Root',
206 'TOSCA base type for implementation artifacts'}},
207 artif_bash_type.parent_artifacts)
208 self.assertEqual(sorted([['sh'], 'tosca.artifacts.Implementation',
209 'Script artifact for the Unix Bash shell',
210 'application/x-sh'], key=lambda x: str(x)),
211 sorted([artif_bash_type.get_artifact(name)
212 for name in artif_bash_type.defs],
213 key=lambda x: str(x)))
215 self.assertEqual('tosca.artifacts.Implementation',
216 artif_python_type.parent_type.type)
217 self.assertEqual({'tosca.artifacts.Implementation':
218 {'derived_from': 'tosca.artifacts.Root',
220 'TOSCA base type for implementation artifacts'}},
221 artif_python_type.parent_artifacts)
222 self.assertEqual(sorted([['py'], 'tosca.artifacts.Implementation',
223 'Artifact for the interpreted Python'
224 ' language', 'application/x-python'],
225 key=lambda x: str(x)),
226 sorted([artif_python_type.get_artifact(name)
227 for name in artif_python_type.defs],
228 key=lambda x: str(x)))
230 self.assertEqual('tosca.artifacts.Deployment.Image',
231 artif_container_docker_type.parent_type.type)
232 self.assertEqual({'tosca.artifacts.Deployment':
233 {'derived_from': 'tosca.artifacts.Root',
235 'TOSCA base type for deployment artifacts'},
236 'tosca.artifacts.Deployment.Image':
237 {'derived_from': 'tosca.artifacts.Deployment'}},
238 artif_container_docker_type.parent_artifacts)
239 self.assertEqual(sorted(['tosca.artifacts.Deployment.Image',
240 'Docker container image'],
241 key=lambda x: str(x)),
242 sorted([artif_container_docker_type.
243 get_artifact(name) for name in
244 artif_container_docker_type.defs],
245 key=lambda x: str(x)))
247 self.assertEqual('tosca.artifacts.Deployment.Image',
248 artif_vm_iso_type.parent_type.type)
249 self.assertEqual({'tosca.artifacts.Deployment':
250 {'derived_from': 'tosca.artifacts.Root',
252 'TOSCA base type for deployment artifacts'},
253 'tosca.artifacts.Deployment.Image':
254 {'derived_from': 'tosca.artifacts.Deployment'}},
255 artif_vm_iso_type.parent_artifacts)
256 self.assertEqual(sorted(['tosca.artifacts.Deployment.Image',
257 'Virtual Machine (VM) image in '
259 'application/octet-stream', ['iso']],
260 key=lambda x: str(x)),
261 sorted([artif_vm_iso_type.
262 get_artifact(name) for name in
263 artif_vm_iso_type.defs],
264 key=lambda x: str(x)))
266 self.assertEqual('tosca.artifacts.Deployment.Image',
267 artif_vm_qcow2_type.parent_type.type)
268 self.assertEqual({'tosca.artifacts.Deployment':
269 {'derived_from': 'tosca.artifacts.Root',
271 'TOSCA base type for deployment artifacts'},
272 'tosca.artifacts.Deployment.Image':
273 {'derived_from': 'tosca.artifacts.Deployment'}},
274 artif_vm_qcow2_type.parent_artifacts)
275 self.assertEqual(sorted(['tosca.artifacts.Deployment.Image',
276 'Virtual Machine (VM) image in QCOW v2 '
277 'standard disk format',
278 'application/octet-stream', ['qcow2']],
279 key=lambda x: str(x)),
280 sorted([artif_vm_qcow2_type.
281 get_artifact(name) for name in
282 artif_vm_qcow2_type.defs],
283 key=lambda x: str(x)))
285 def test_policies(self):
286 self.assertEqual(policy_root_type.parent_type, None)
287 self.assertEqual('tosca.policies.Root',
288 policy_placement_type.parent_type.type)
289 self.assertEqual({}, policy_placement_type.parent_policies)
290 self.assertEqual(sorted(['tosca.policies.Root',
291 'The TOSCA Policy Type definition that is '
292 'used to govern placement of TOSCA nodes or '
294 key=lambda x: str(x)),
295 sorted([policy_placement_type.get_policy(name)
296 for name in policy_placement_type.defs],
297 key=lambda x: str(x)))
299 self.assertEqual('tosca.policies.Root',
300 policy_scaling_type.parent_type.type)
301 self.assertEqual({}, policy_scaling_type.parent_policies)
302 self.assertEqual(sorted(['tosca.policies.Root',
303 'The TOSCA Policy Type definition that is '
304 'used to govern scaling of TOSCA nodes or '
306 key=lambda x: str(x)),
307 sorted([policy_scaling_type.get_policy(name)
308 for name in policy_scaling_type.defs],
309 key=lambda x: str(x)))
311 self.assertEqual('tosca.policies.Root',
312 policy_update_type.parent_type.type)
313 self.assertEqual({}, policy_update_type.parent_policies)
314 self.assertEqual(sorted(['tosca.policies.Root',
315 'The TOSCA Policy Type definition that is '
316 'used to govern update of TOSCA nodes or '
318 key=lambda x: str(x)),
319 sorted([policy_update_type.get_policy(name)
320 for name in policy_update_type.defs],
321 key=lambda x: str(x)))
323 self.assertEqual('tosca.policies.Root',
324 policy_performance_type.parent_type.type)
325 self.assertEqual({}, policy_performance_type.parent_policies)
326 self.assertEqual(sorted(['tosca.policies.Root',
327 'The TOSCA Policy Type definition that is '
328 'used to declare performance requirements '
329 'for TOSCA nodes or groups of nodes.'],
330 key=lambda x: str(x)),
331 sorted([policy_performance_type.get_policy(name)
332 for name in policy_performance_type.defs],
333 key=lambda x: str(x)))
335 def test_port_spec(self):
336 tosca_def = EntityType.TOSCA_DEF
337 port_spec = tosca_def.get('tosca.datatypes.network.PortSpec')
338 self.assertEqual(port_spec.get('derived_from'),
339 'tosca.datatypes.Root')
340 properties = port_spec.get('properties')
342 sorted(['protocol', 'target', 'target_range', 'source',
344 sorted(properties.keys()))