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.assertEqual(group_type.parent_type, None)
64 self.assertIn(ifaces.LIFECYCLE_SHORTNAME, group_type.interfaces)
66 def test_capabilities(self):
67 # Assure the normative Compute node type
68 # has all the required Capability types
69 # regardless of symbloc name
70 # TODO(Matt) - since Compute IS a normative node type
71 # we SHOULD test symbolic capability names as well
73 ['tosca.capabilities.Container',
74 'tosca.capabilities.Node',
75 'tosca.capabilities.OperatingSystem',
76 'tosca.capabilities.Scalable',
77 'tosca.capabilities.network.Bindable'],
78 sorted([c.type for c in compute_type.get_capabilities_objects()]))
79 # Assure the normative Network node type
80 # hsa all the required Capability types
81 # TODO(Matt) - since Network IS a normative node type
82 # we SHOULD test symbolic capability names as well
84 ['tosca.capabilities.Node',
85 'tosca.capabilities.network.Linkable'],
86 sorted([c.type for c in network_type.get_capabilities_objects()]))
88 # Assure the normative WebServer node type's
89 # Endpoint cap. has all required property names
90 # Note: we are testing them in alphabetic sort order
91 endpoint_props_def_objects = \
92 self._get_capability_properties_def_objects(
93 webserver_type.get_capabilities_objects(),
94 'tosca.capabilities.Endpoint')
95 # Assure WebServer's Endpoint capability's properties have their
96 # required keyname value set correctly
98 [('initiator', False), ('network_name', False), ('port', False),
99 ('port_name', False), ('ports', False), ('protocol', True),
100 ('secure', False), ('url_path', False)],
101 sorted([(p.name, p.required) for p in endpoint_props_def_objects]))
103 os_props = self._get_capability_properties_def_objects(
104 compute_type.get_capabilities_objects(),
105 'tosca.capabilities.OperatingSystem')
107 [('architecture', False), ('distribution', False), ('type', False),
109 sorted([(p.name, p.required) for p in os_props]))
111 host_props = self._get_capability_properties_def_objects(
112 compute_type.get_capabilities_objects(),
113 'tosca.capabilities.Container')
115 [('cpu_frequency', False), ('disk_size', False),
116 ('mem_size', False), ('num_cpus', False)],
117 sorted([(p.name, p.required) for p in host_props]))
118 endpoint_admin_properties = 'secure'
119 endpoint_admin_props_def_objects = \
120 self._get_capability_properties_def_objects(
121 webserver_type.get_capabilities_objects(),
122 'tosca.capabilities.Endpoint.Admin')
124 endpoint_admin_properties,
125 sorted([p.name for p in endpoint_admin_props_def_objects]))
127 def _get_capability_properties_def_objects(self, caps, type):
128 properties_def = None
131 properties_def = cap.get_properties_def_objects()
133 return properties_def
135 def _get_capability_properties_def(self, caps, type):
136 properties_def = None
139 properties_def = cap.get_properties_def()
141 return properties_def
143 def test_properties_def(self):
145 ['name', 'password', 'port', 'user'],
146 sorted(database_type.get_properties_def().keys()))
148 def test_attributes_def(self):
150 ['networks', 'ports', 'private_address', 'public_address',
151 'state', 'tosca_id', 'tosca_name'],
152 sorted(compute_type.get_attributes_def().keys()))
154 def test_requirements(self):
156 [{'host': {'capability': 'tosca.capabilities.Container',
157 'node': 'tosca.nodes.Compute',
158 'relationship': 'tosca.relationships.HostedOn'}},
159 {'dependency': {'capability': 'tosca.capabilities.Node',
160 'node': 'tosca.nodes.Root',
161 'occurrences': [0, 'UNBOUNDED'],
162 'relationship': 'tosca.relationships.DependsOn'}}
164 [r for r in component_type.requirements])
166 def test_relationship(self):
168 [('tosca.relationships.DependsOn', 'tosca.nodes.Root'),
169 ('tosca.relationships.HostedOn', 'tosca.nodes.Compute')],
170 sorted([(relation.type, node.type) for
171 relation, node in component_type.relationship.items()]))
173 ('tosca.relationships.HostedOn', ['tosca.capabilities.Container']),
174 [(relation.type, relation.valid_target_types) for
175 relation in list(component_type.relationship.keys())])
177 ('tosca.relationships.network.BindsTo', 'tosca.nodes.Compute'),
178 [(relation.type, node.type) for
179 relation, node in network_port_type.relationship.items()])
181 ('tosca.relationships.network.LinksTo',
182 'tosca.nodes.network.Network'),
183 [(relation.type, node.type) for
184 relation, node in network_port_type.relationship.items()])
186 def test_interfaces(self):
187 self.assertEqual(compute_type.interfaces, None)
188 root_node = NodeType('tosca.nodes.Root')
189 self.assertIn(ifaces.LIFECYCLE_SHORTNAME, root_node.interfaces)
191 def test_artifacts(self):
192 self.assertEqual(artif_root_type.parent_type, None)
193 self.assertEqual('tosca.artifacts.Root',
194 artif_file_type.parent_type.type)
195 self.assertEqual({}, artif_file_type.parent_artifacts)
196 self.assertEqual(sorted(['tosca.artifacts.Root'],
197 key=lambda x: str(x)),
198 sorted([artif_file_type.get_artifact(name)
199 for name in artif_file_type.defs],
200 key=lambda x: str(x)))
202 self.assertEqual('tosca.artifacts.Implementation',
203 artif_bash_type.parent_type.type)
204 self.assertEqual({'tosca.artifacts.Implementation':
205 {'derived_from': 'tosca.artifacts.Root',
207 'TOSCA base type for implementation artifacts'}},
208 artif_bash_type.parent_artifacts)
209 self.assertEqual(sorted([['sh'], 'tosca.artifacts.Implementation',
210 'Script artifact for the Unix Bash shell',
211 'application/x-sh'], key=lambda x: str(x)),
212 sorted([artif_bash_type.get_artifact(name)
213 for name in artif_bash_type.defs],
214 key=lambda x: str(x)))
216 self.assertEqual('tosca.artifacts.Implementation',
217 artif_python_type.parent_type.type)
218 self.assertEqual({'tosca.artifacts.Implementation':
219 {'derived_from': 'tosca.artifacts.Root',
221 'TOSCA base type for implementation artifacts'}},
222 artif_python_type.parent_artifacts)
223 self.assertEqual(sorted([['py'], 'tosca.artifacts.Implementation',
224 'Artifact for the interpreted Python'
225 ' language', 'application/x-python'],
226 key=lambda x: str(x)),
227 sorted([artif_python_type.get_artifact(name)
228 for name in artif_python_type.defs],
229 key=lambda x: str(x)))
231 self.assertEqual('tosca.artifacts.Deployment.Image',
232 artif_container_docker_type.parent_type.type)
233 self.assertEqual({'tosca.artifacts.Deployment':
234 {'derived_from': 'tosca.artifacts.Root',
236 'TOSCA base type for deployment artifacts'},
237 'tosca.artifacts.Deployment.Image':
238 {'derived_from': 'tosca.artifacts.Deployment'}},
239 artif_container_docker_type.parent_artifacts)
240 self.assertEqual(sorted(['tosca.artifacts.Deployment.Image',
241 'Docker container image'],
242 key=lambda x: str(x)),
243 sorted([artif_container_docker_type.
244 get_artifact(name) for name in
245 artif_container_docker_type.defs],
246 key=lambda x: str(x)))
248 self.assertEqual('tosca.artifacts.Deployment.Image',
249 artif_vm_iso_type.parent_type.type)
250 self.assertEqual({'tosca.artifacts.Deployment':
251 {'derived_from': 'tosca.artifacts.Root',
253 'TOSCA base type for deployment artifacts'},
254 'tosca.artifacts.Deployment.Image':
255 {'derived_from': 'tosca.artifacts.Deployment'}},
256 artif_vm_iso_type.parent_artifacts)
257 self.assertEqual(sorted(['tosca.artifacts.Deployment.Image',
258 'Virtual Machine (VM) image in '
260 'application/octet-stream', ['iso']],
261 key=lambda x: str(x)),
262 sorted([artif_vm_iso_type.
263 get_artifact(name) for name in
264 artif_vm_iso_type.defs],
265 key=lambda x: str(x)))
267 self.assertEqual('tosca.artifacts.Deployment.Image',
268 artif_vm_qcow2_type.parent_type.type)
269 self.assertEqual({'tosca.artifacts.Deployment':
270 {'derived_from': 'tosca.artifacts.Root',
272 'TOSCA base type for deployment artifacts'},
273 'tosca.artifacts.Deployment.Image':
274 {'derived_from': 'tosca.artifacts.Deployment'}},
275 artif_vm_qcow2_type.parent_artifacts)
276 self.assertEqual(sorted(['tosca.artifacts.Deployment.Image',
277 'Virtual Machine (VM) image in QCOW v2 '
278 'standard disk format',
279 'application/octet-stream', ['qcow2']],
280 key=lambda x: str(x)),
281 sorted([artif_vm_qcow2_type.
282 get_artifact(name) for name in
283 artif_vm_qcow2_type.defs],
284 key=lambda x: str(x)))
286 def test_policies(self):
287 self.assertEqual(policy_root_type.parent_type, None)
288 self.assertEqual('tosca.policies.Root',
289 policy_placement_type.parent_type.type)
290 self.assertEqual({}, policy_placement_type.parent_policies)
291 self.assertEqual(sorted(['tosca.policies.Root',
292 'The TOSCA Policy Type definition that is '
293 'used to govern placement of TOSCA nodes or '
295 key=lambda x: str(x)),
296 sorted([policy_placement_type.get_policy(name)
297 for name in policy_placement_type.defs],
298 key=lambda x: str(x)))
300 self.assertEqual('tosca.policies.Root',
301 policy_scaling_type.parent_type.type)
302 self.assertEqual({}, policy_scaling_type.parent_policies)
303 self.assertEqual(sorted(['tosca.policies.Root',
304 'The TOSCA Policy Type definition that is '
305 'used to govern scaling of TOSCA nodes or '
307 key=lambda x: str(x)),
308 sorted([policy_scaling_type.get_policy(name)
309 for name in policy_scaling_type.defs],
310 key=lambda x: str(x)))
312 self.assertEqual('tosca.policies.Root',
313 policy_update_type.parent_type.type)
314 self.assertEqual({}, policy_update_type.parent_policies)
315 self.assertEqual(sorted(['tosca.policies.Root',
316 'The TOSCA Policy Type definition that is '
317 'used to govern update of TOSCA nodes or '
319 key=lambda x: str(x)),
320 sorted([policy_update_type.get_policy(name)
321 for name in policy_update_type.defs],
322 key=lambda x: str(x)))
324 self.assertEqual('tosca.policies.Root',
325 policy_performance_type.parent_type.type)
326 self.assertEqual({}, policy_performance_type.parent_policies)
327 self.assertEqual(sorted(['tosca.policies.Root',
328 'The TOSCA Policy Type definition that is '
329 'used to declare performance requirements '
330 'for TOSCA nodes or groups of nodes.'],
331 key=lambda x: str(x)),
332 sorted([policy_performance_type.get_policy(name)
333 for name in policy_performance_type.defs],
334 key=lambda x: str(x)))
336 def test_port_spec(self):
337 tosca_def = EntityType.TOSCA_DEF
338 port_spec = tosca_def.get('tosca.datatypes.network.PortSpec')
339 self.assertEqual(port_spec.get('derived_from'),
340 'tosca.datatypes.Root')
341 properties = port_spec.get('properties')
343 sorted(['protocol', 'target', 'target_range', 'source',
345 sorted(properties.keys()))