def test_action_applicable_for_sanity(self):
'''
Test action stuff.
'''
self.assertTrue(
backend.is_action_applicable(self.resource, self.action))
action2 = Action('foo', 'start')
self.assertFalse(backend.is_action_applicable(self.resource, action2))
action3 = Action('foo', 'start')
self.resource.actions.append(action3)
self.assertFalse(backend.is_action_applicable(self.resource, action3))
def setUp(self):
action = Action('http://example.com/foo#', 'action')
self.kind = Kind('http://example.com/foo#', 'bar',
'http://schemeas.ogf.org/occi/core#',
[action], 'Some bla bla',
{'foo': 'required', 'foo2': 'immutable', 'bar': ''},
'/foo/')
mixin = Mixin('http://example.com/foo#', 'mixin')
action = Action('http://example.com/foo#', 'action')
self.target = Resource('/foo/target', self.kind, [], [])
self.source = Resource('/foo/src', self.kind, [mixin], [])
self.link = Link('/link/foo', self.kind, [], self.source, self.target)
self.source.links = [self.link]
self.source.actions = [action]
def setUp(self):
self.kind1 = Kind('http://example.com#', '1')
self.kind2 = Kind('http://example.com#', '2')
self.action = Action('http://example.com#', 'action')
self.mixin = Mixin('http://example.com#', 'mixin')
self.registry.set_backend(self.kind1, KindBackend())
self.registry.set_backend(self.kind2, DummyBackend())
self.registry.set_backend(self.action, ActionBackend())
self.registry.set_backend(self.mixin, MixinBackend())
self.entity = Resource('foo', self.kind1, [self.kind2])
def setUp(self):
self.back = KindBackend()
self.action = Action('foo', 'action')
self.kind = Kind('foo',
'bar',
actions=[self.action],
attributes={
'foo': 'mutable',
'bar': 'required'
})
self.link_kind = Kind('foo', 'bar', related=self.kind)
self.resource = Resource('/foo/1', self.kind, [])
self.resource.actions = [self.action]
self.link = Link('/link/1', self.link_kind, [], None, self.resource)
def setUp(self):
self.test_kind = Kind('http://example.com#', 'test')
self.link_kind = Kind('http://example.com#link', 'link')
mixins = []
self.action = Action('http://example.com#', 'action')
self.src_entity = Resource(None, self.test_kind, mixins, [])
self.trg_entity = Resource('/foo/trg', self.test_kind, mixins, [])
self.link1 = Link('/link/1', self.link_kind, [], self.src_entity,
self.trg_entity)
self.src_entity.links = [self.link1]
self.registry.add_resource(self.trg_entity.identifier, self.trg_entity)
self.registry.set_backend(self.test_kind, KindBackend())
self.registry.set_backend(self.link_kind, KindBackend())
self.registry.set_backend(self.action, ActionBackend())
def test_type_system_for_sanity(self):
'''
Test category, Action, Kind and Mixin.
'''
cat1 = Category('http://example.com#', 'foo', '', {}, '')
cat2 = Category('http://example.com#', 'foo', '', {}, '')
kind = Kind('http://example.com#', 'bar')
action = Action('http://example.com#', 'action')
mixin = Mixin('http://example.com#', 'mixin')
# test eq
self.assertEquals(cat1, cat2)
self.assertFalse(cat1 == str)
self.assertFalse(cat1 == kind)
# test str
self.assertEqual(str(cat1), 'http://example.com#foo')
# test repr
self.assertEqual(repr(kind), 'kind')
self.assertEqual(repr(action), 'action')
self.assertEqual(repr(mixin), 'mixin')
def setUp(self):
self.rendering = TextOcciRendering(self.registry)
# type system...
self.kind = Kind('http://example.com#', 'foo', related=[Resource.kind])
self.invalid_kind = Kind('http://example.com#', 'invalid')
self.link = Kind('http://example.com#', 'link', related=[Link.kind])
self.mixin = Mixin('http://example.com#', 'mixin')
self.action = Action('http://example.com#', 'action')
self.registry.set_backend(self.kind, KindBackend())
self.registry.set_backend(self.invalid_kind, KindBackend())
self.registry.set_backend(self.link, KindBackend())
self.registry.set_backend(self.mixin, MixinBackend())
self.registry.set_backend(self.action, ActionBackend())
# 2 linked entities
self.entity = Resource('/foo/1', self.kind, [self.mixin])
trg = Resource('/foo/2', self.kind, [], [])
self.link1 = Link('/link/1', self.link, [], self.entity, trg)
self.entity.links = [self.link1]
self.registry.add_resource('/foo/2', trg)
self.registry.add_resource('/link/1', self.link1)
self.registry.add_resource('/foo/1', self.entity)
class TestParser(unittest.TestCase):
'''
Test for the parser.
'''
start_action = Action('http://schemas.ogf.org/occi/infrastructure#',
'start')
compute = Kind('http://schemas.ogf.org/occi/infrastructure#',
'compute',
title='A OCCI compute...',
attributes={
'occi.compute.cores': '',
'occi.compute.state': 'immutable',
'occi.compute.memory': 'required'
},
related=[Resource.kind],
actions=[start_action])
network_link = Kind('http://schemas.ogf.org/occi/infrastructure#',
'networkinterface',
related=[Link.kind])
source = Resource('/1', compute, [])
target = Resource('/2', compute, [])
link1 = Link('/link/1', network_link, [], source, target)
link2 = Link(None, network_link, [], source, target)
registry = NonePersistentRegistry()
def setUp(self):
self.registry.add_resource(self.source.identifier, self.source)
self.registry.add_resource(self.target.identifier, self.target)
self.registry.set_backend(self.start_action, None)
self.registry.set_backend(self.compute, None)
self.registry.set_backend(self.network_link, None)
self.link1.attributes = {'foo': 'bar'}
def tearDown(self):
for item in self.registry.get_categories():
self.registry.delete_mixin(item)
#==========================================================================
# Success
#==========================================================================
def test_get_category_for_success(self):
'''
Tests if a mixin can be created.
'''
# disabling 'Method could be func' pylint check (pyunit fault :-))
# pylint: disable=R0201
# mixin check...
tmp = 'foo; scheme="http://example.com#"; location="/foo_bar/"'
parser.get_category(tmp, self.registry.get_categories(), is_mixin=True)
#==========================================================================
# Failure
#==========================================================================
def test_get_category_for_failure(self):
'''
Test with faulty category.
'''
self.assertRaises(AttributeError, parser.get_category, 'some crap',
self.registry.get_categories())
self.assertRaises(AttributeError, parser.get_category,
'foo; scheme="bar"', self.registry.get_categories())
# mixin with msg location check...
tmp = 'foo; scheme="http://example.com#"'
self.assertRaises(AttributeError, parser.get_category, tmp,
self.registry.get_categories(), True)
# mixin with faulty location check...
tmp = 'foo; scheme="http://example.com#"; location="sdf"'
self.assertRaises(AttributeError, parser.get_category, tmp,
self.registry.get_categories(), True)
def test_get_link_for_failure(self):
'''
Test with msg category.
'''
# no valid string...
self.assertRaises(AttributeError, parser.get_link, 'some crap', None,
self.registry.get_categories())
# no target...
link_string = parser.get_link_str(self.link1)
self.registry.delete_resource(self.target.identifier)
self.assertRaises(AttributeError, parser.get_link, link_string, None,
self.registry)
def test_get_attributes_for_failure(self):
'''
Verifies the parsing of attributes.
'''
self.assertRaises(AttributeError, parser.get_attributes, 'bla blub')
#==========================================================================
# Sanity
#==========================================================================
def test_get_category_for_sanity(self):
'''
Simple sanity check...
'''
res = parser.get_category(parser.get_category_str(self.compute),
self.registry.get_categories())
self.assertEqual(res, self.compute)
def test_get_link_for_sanity(self):
'''
Verifies that source and target are set...
'''
link_string = parser.get_link_str(self.link1)
link = parser.get_link(link_string, self.source, self.registry)
self.assertEquals(link.kind, self.network_link)
self.assertEquals(link.source, self.source)
self.assertEquals(link.target, self.target)
# 4 = 1 attr + core.id + core.src + core.target
self.assertTrue(len(link.attributes) == 4)
# identifier checks...
link_string = parser.get_link_str(self.link1)
link = parser.get_link(link_string, self.source, self.registry)
self.assertEquals(link.identifier, '/link/1')
tmp = link_string.split('; ')
tmp.pop(2)
link_string = '; '.join(tmp)
link = parser.get_link(link_string, self.source, self.registry)
self.assertEquals(link.identifier, None)
def test_strip_all_for_sanity(self):
'''
Tests if information get's stripped correctly.
'''
self.assertEqual('bla', parser._strip_all('bla'))
self.assertEqual('bla', parser._strip_all('"bla"'))
self.assertEqual('bla', parser._strip_all(' bla '))
self.assertEqual('bla', parser._strip_all('"bla'))
self.assertEqual('bla', parser._strip_all('bla" '))
self.assertEqual(' bla', parser._strip_all('" bla" '))
self.assertEqual('some text', parser._strip_all('"some text" '))
def test_get_attributes_for_sanity(self):
'''
Verifies the parsing of attributes.
'''
self.assertEquals(parser.get_attributes('foo=bar'), ('foo', 'bar'))
self.assertEquals(parser.get_attributes('foo=bar '), ('foo', 'bar'))
self.assertEquals(parser.get_attributes('foo= "some stuff"'),
('foo', 'some stuff'))
self.assertEquals(parser.get_attributes('foo = "bar"'), ('foo', 'bar'))
#
"""
OCCI model extensions for OCCI SLA.
"""
from occi.core_model import Kind
from occi.core_model import Link
from occi.core_model import Mixin
from occi.core_model import Action
from occi.core_model import Resource
# Agreement Definition
# ************************************
ACCEPT_ACTION = Action(scheme="http://schemas.ogf.org/occi/sla#",
term="accept",
title="Accept an agreement offer")
REJECT_ACTION = Action(scheme="http://schemas.ogf.org/occi/sla#",
term="reject",
title="Reject an agreement offer")
SUSPEND_ACTION = Action(scheme="http://schemas.ogf.org/occi/sla#",
term="suspend",
title="Suspend suspend an agreement")
UNSUSPEND_ACTION = Action(scheme="http://schemas.ogf.org/occi/sla#",
term="unsuspend",
title="Unsuspend a suspened agreement")
AGREEMENT = Kind(
#
'''
The OCCI Infrastructure extension.
Created on Jul 20, 2011
@author: tmetsch
'''
from occi.core_model import Action, Kind, Resource, Mixin, Link
#==============================================================================
# Compute
#==============================================================================
START = Action('http://schemas.ogf.org/occi/infrastructure/compute/action#',
'start', 'Start a compute resource')
STOP = Action('http://schemas.ogf.org/occi/infrastructure/compute/action#',
'stop', 'Stop a compute resource', {'method': ''})
RESTART = Action('http://schemas.ogf.org/occi/infrastructure/compute/action#',
'restart', 'Restart a compute resource', {'method': ''})
SUSPEND = Action('http://schemas.ogf.org/occi/infrastructure/compute/action#',
'suspend', 'Suspend a compute resource', {'method': ''})
COMPUTE_ATTRIBUTES = {
'occi.compute.architecture': '',
'occi.compute.cores': '',
'occi.compute.hostname': '',
'occi.compute.speed': '',