def test_constraint_for_scalar_unit(self):
tpl_snippet = '''
server:
type: tosca.my.nodes.Compute
properties:
cpu_frequency: 0.05 GHz
disk_size: 500 MB
mem_size: 1 MB
'''
nodetemplates = yamlparser.simple_parse(tpl_snippet)
nodetemplate = NodeTemplate('server', nodetemplates, self.custom_def)
props = nodetemplate.get_properties()
if 'cpu_frequency' in props.keys():
error = self.assertRaises(exception.ValidationError,
props['cpu_frequency'].validate)
self.assertEqual(
_('The value "0.05 GHz" of property '
'"cpu_frequency" must be greater than or equal '
'to "0.1 GHz".'), error.__str__())
if 'disk_size' in props.keys():
error = self.assertRaises(exception.ValidationError,
props['disk_size'].validate)
self.assertEqual(
_('The value "500 MB" of property "disk_size" '
'must be greater than or equal to "1 GB".'), error.__str__())
if 'mem_size' in props.keys():
error = self.assertRaises(exception.ValidationError,
props['mem_size'].validate)
self.assertEqual(
_('The value "1 MB" of property "mem_size" is '
'out of range "(min:1 MiB, max:1 GiB)".'), error.__str__())
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_constraint_for_scalar_unit(self):
tpl_snippet = '''
server:
type: tosca.my.nodes.Compute
properties:
cpu_frequency: 0.05 GHz
disk_size: 500 MB
mem_size: 1 MB
'''
nodetemplates = yamlparser.simple_parse(tpl_snippet)
nodetemplate = NodeTemplate('server', nodetemplates, self.custom_def)
props = nodetemplate.get_properties()
if 'cpu_frequency' in props.keys():
error = self.assertRaises(exception.ValidationError,
props['cpu_frequency'].validate)
self.assertEqual(_('The value "0.05 GHz" of property '
'"cpu_frequency" must be greater than or equal '
'to "0.1 GHz".'), error.__str__())
if 'disk_size' in props.keys():
error = self.assertRaises(exception.ValidationError,
props['disk_size'].validate)
self.assertEqual(_('The value "500 MB" of property "disk_size" '
'must be greater than or equal to "1 GB".'),
error.__str__())
if 'mem_size' in props.keys():
error = self.assertRaises(exception.ValidationError,
props['mem_size'].validate)
self.assertEqual(_('The value "1 MB" of property "mem_size" is '
'out of range "(min:1 MiB, max:1 GiB)".'),
error.__str__())
def test_constraint_for_scalar_unit(self):
tpl_snippet = '''
server:
type: tosca.my.nodes.Compute
properties:
cpu_frequency: 0.05 GHz
disk_size: 500 MB
mem_size: 1 MB
'''
nodetemplates = yamlparser.simple_parse(tpl_snippet)
nodetemplate = NodeTemplate('server', nodetemplates, self.custom_def)
props = nodetemplate.get_properties()
if 'cpu_frequency' in props.keys():
error = self.assertRaises(exception.ValidationError,
props['cpu_frequency'].validate)
self.assertEqual('cpu_frequency: 0.05 GHz must be greater or '
'equal to "0.1 GHz".', error.__str__())
if 'disk_size' in props.keys():
error = self.assertRaises(exception.ValidationError,
props['disk_size'].validate)
self.assertEqual('disk_size: 500 MB must be greater or '
'equal to "1 GB".', error.__str__())
if 'mem_size' in props.keys():
error = self.assertRaises(exception.ValidationError,
props['mem_size'].validate)
self.assertEqual('mem_size: 1 MB is out of range '
'(min:1 MiB, '
'max:1 GiB).', error.__str__())