def _single_node_template_content_test(self, tpl_snippet):
nodetemplates = (toscaparser.utils.yamlparser.simple_ordered_parse(
tpl_snippet))['node_templates']
name = list(nodetemplates.keys())[0]
nodetemplate = NodeTemplate(name, nodetemplates, self._custom_types())
nodetemplate.validate()
nodetemplate.requirements
nodetemplate.get_capabilities_objects()
nodetemplate.get_properties_objects()
nodetemplate.interfaces
def _tosca_compute_test(self, tpl_snippet, expectedprops):
nodetemplates = (toscaparser.utils.yamlparser.
simple_parse(tpl_snippet)['node_templates'])
name = list(nodetemplates.keys())[0]
nodetemplate = NodeTemplate(name, nodetemplates)
nodetemplate.validate()
toscacompute = ToscaCompute(nodetemplate)
toscacompute.handle_properties()
self.assertEqual(expectedprops, toscacompute.properties)
def _tosca_compute_test(self, tpl_snippet, expectedprops):
nodetemplates = (toscaparser.utils.yamlparser.simple_parse(tpl_snippet)
['node_templates'])
name = list(nodetemplates.keys())[0]
nodetemplate = NodeTemplate(name, nodetemplates)
nodetemplate.validate()
toscacompute = ToscaCompute(nodetemplate)
toscacompute.handle_properties()
self.assertEqual(expectedprops, toscacompute.properties)
def _tosca_floatingip_test(self, tpl_snippet, expectedprops, name=None):
nodetemplates = (toscaparser.utils.yamlparser.simple_parse(tpl_snippet)
['node_templates'])
if not name:
name = list(nodetemplates.keys())[0]
nodetemplate = NodeTemplate(name, nodetemplates, custom_def=[])
nodetemplate.validate()
tosca_floatingip = ToscaFloatingIP(nodetemplate)
tosca_floatingip.handle_properties()
self.assertEqual(expectedprops, tosca_floatingip.properties)
def _nodetemplates(self):
nodetemplates = []
tpls = self._tpl_nodetemplates()
for name in tpls:
tpl = NodeTemplate(name, tpls, self.custom_defs,
self.relationship_templates,
self.rel_types)
tpl.validate(self)
nodetemplates.append(tpl)
return nodetemplates
def _tosca_floatingip_test(self, tpl_snippet, expectedprops, name=None):
nodetemplates = (toscaparser.utils.yamlparser.
simple_parse(tpl_snippet)['node_templates'])
if not name:
name = list(nodetemplates.keys())[0]
nodetemplate = NodeTemplate(name, nodetemplates, custom_def=[])
nodetemplate.validate()
tosca_floatingip = ToscaFloatingIP(nodetemplate)
tosca_floatingip.handle_properties()
self.assertEqual(expectedprops, tosca_floatingip.properties)
def _single_node_template_content_test(self, tpl_snippet):
nodetemplates = (toscaparser.utils.yamlparser.
simple_ordered_parse(tpl_snippet))['node_templates']
name = list(nodetemplates.keys())[0]
nodetemplate = NodeTemplate(name, nodetemplates,
self._custom_types())
nodetemplate.validate()
nodetemplate.requirements
nodetemplate.get_capabilities_objects()
nodetemplate.get_properties_objects()
nodetemplate.interfaces
def _nodetemplates(self):
nodetemplates = []
tpls = self._tpl_nodetemplates()
if tpls:
for name in tpls:
tpl = NodeTemplate(name, tpls, self.custom_defs,
self.relationship_templates, self.rel_types)
if (tpl.type_definition
and (tpl.type in tpl.type_definition.TOSCA_DEF or
(tpl.type not in tpl.type_definition.TOSCA_DEF
and bool(tpl.custom_def)))):
tpl.validate(self)
nodetemplates.append(tpl)
return nodetemplates
def _nodetemplates(self):
nodetemplates = []
tpls = self._tpl_nodetemplates()
if tpls:
for name in tpls:
tpl = NodeTemplate(name, tpls, self.custom_defs,
self.relationship_templates,
self.rel_types)
if (tpl.type_definition and
(tpl.type in tpl.type_definition.TOSCA_DEF or
(tpl.type not in tpl.type_definition.TOSCA_DEF and
bool(tpl.custom_def)))):
tpl.validate(self)
nodetemplates.append(tpl)
return nodetemplates
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()))
def test_proprety_inheritance(self):
from toscaparser.nodetemplate import NodeTemplate
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']
nodetemplates = yamlparser.\
simple_parse(tosca_node_template)['node_templates']
custom_def = yamlparser.simple_parse(tosca_custom_def)
name = list(nodetemplates.keys())[0]
tpl = NodeTemplate(name, nodetemplates, custom_def)
self.assertIsNone(tpl.validate())
self.assertEqual(expected_properties,
sorted(tpl.get_properties().keys()))
def test_proprety_inheritance(self):
from toscaparser.nodetemplate import NodeTemplate
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']
nodetemplates = yamlparser.\
simple_parse(tosca_node_template)['node_templates']
custom_def = yamlparser.simple_parse(tosca_custom_def)
name = list(nodetemplates.keys())[0]
tpl = NodeTemplate(name, nodetemplates, custom_def)
self.assertIsNone(tpl.validate())
self.assertEqual(expected_properties,
sorted(tpl.get_properties().keys()))
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()))
def add_template(self, name, tpl):
# if name in self.node_templates:
# exception.ExceptionCollector.appendException(
# exception.ValidationError(message=
# 'Node template already defined "%s"' % name))
# return None
self.tpl.setdefault(NODE_TEMPLATES, {})[name] = tpl
node = NodeTemplate(
name,
self,
self.custom_defs,
self.relationship_templates)
node.validate(self)
node.relationships # this will update the relationship_tpl of the target node
self.node_templates[name] = node
return node
def _tosca_compute_test(self, tpl_snippet, expectedprops):
nodetemplates = (toscaparser.utils.yamlparser.
simple_parse(tpl_snippet)['node_templates'])
name = list(nodetemplates.keys())[0]
try:
nodetemplate = NodeTemplate(name, nodetemplates)
nodetemplate.validate()
toscacompute = ToscaCompute(nodetemplate)
toscacompute.handle_properties()
if not self._compare_properties(toscacompute.properties,
expectedprops):
raise Exception(_("Hot Properties are not"
" same as expected properties"))
except Exception:
# for time being rethrowing. Will be handled future based
# on new development in Glance and Graffiti
raise
def _tosca_compute_test(self, tpl_snippet, expectedprops):
nodetemplates = (toscaparser.utils.yamlparser.
simple_parse(tpl_snippet)['node_templates'])
name = list(nodetemplates.keys())[0]
try:
nodetemplate = NodeTemplate(name, nodetemplates)
nodetemplate.validate()
toscacompute = ToscaCompute(nodetemplate)
toscacompute.handle_properties()
if not self._compare_properties(toscacompute.properties,
expectedprops):
raise Exception(_("Hot Properties are not"
" same as expected properties"))
except Exception:
# for time being rethrowing. Will be handled future based
# on new development in Glance and Graffiti
raise
def _nodetemplates(self):
nodetemplates = {}
tpls = self._tpl_nodetemplates()
if tpls:
for name in tpls:
tpl = NodeTemplate(
name,
self,
self.custom_defs,
self.relationship_templates
)
# why these tests? defeats validation
# if (tpl.type_definition and
# (tpl.type in tpl.type_definition.TOSCA_DEF or
# (tpl.type not in tpl.type_definition.TOSCA_DEF and
# bool(tpl.custom_def)))):
tpl.validate(self)
nodetemplates[name] = tpl
return nodetemplates
