def test_list_of_references(self):
p = ObjectParty()
homer = Person(name='Homer')
bart = Person(name='Bart')
lisa = Person(name='Lisa')
homer.children = [Reference(bart), Reference(lisa)]
bart.father = Reference(homer)
lisa.father = Reference(homer)
homer_uuid = p.store(homer)
self.assertEqual(p.count(), 3)
homerobj = p.get(homer_uuid, how='decoded')
child0_uuid = homerobj['children'][0]['$ref']
child1_uuid = homerobj['children'][1]['$ref']
child0_obj = p.get(child0_uuid, how='decoded')
child1_obj = p.get(child1_uuid, how='decoded')
self.assertEqual(child0_obj['name'], "Bart")
self.assertEqual(child1_obj['name'], "Lisa")
self.assertEqual(child0_obj['father']['$ref'], homer_uuid)
self.assertEqual(child1_obj['father']['$ref'], homer_uuid)
def test_implicitly_stored_reference(self):
p = ObjectParty()
homer = Person(name='Homer')
bart = Person(name='Bart')
homer.son = Reference(bart)
# bart should get stored implicitly
homer_uuid = p.store(homer)
self.assertEqual(p.count(), 2)
homerobj = p.get(homer_uuid, how='decoded')
bart_uuid = homerobj['son']['$ref']
bartobj = p.get(bart_uuid, how='decoded')
self.assertEqual(bartobj['name'], 'Bart')
# store bart explicitly
old_bart_uuid = bart_uuid
bart_uuid = p.store(bart)
bartobj = p.get(bart_uuid, how='decoded')
self.assertEqual(p.count(), 2)
self.assertEqual(bartobj['name'], 'Bart')
self.assertEqual(old_bart_uuid, bart_uuid,
"uuid after explicitly storing implicitly stored object")
def test_mutually_referential(self):
p = ObjectParty()
homer = Person(name='Homer')
marge = Person(name='Marge')
homer.spouse = Reference(marge)
marge.spouse = Reference(homer)
homer_uuid = p.store(homer)
self.assertEqual(p.count(), 2)
homerobj = p.get(homer_uuid, how='decoded')
marge_uuid = homerobj['spouse']['$ref']
margeobj = p.get(marge_uuid, how='decoded')
# check that the references are pointing to each other properly
self.assertEqual(homerobj['spouse']['$ref'], margeobj['id'])
self.assertEqual(margeobj['spouse']['$ref'], homerobj['id'])
def test_simple(self):
p = ObjectParty()
homer = Person(name='Homer')
homer_uuid = p.store(homer)
del(homer)
self.assertEqual(p.count(), 1)
homer = p.get(homer_uuid)
self.assertEqual(homer.name, 'Homer')
def test_simple(self):
p = ObjectParty()
homer = Person(name='Homer')
homer_uuid = p.store(homer)
homerobj = p.get(homer_uuid, how='decoded')
self.assertEqual(p.count(), 1)
self.assert_(homerobj.has_key('id'))
self.assert_(homerobj['name'], 'Homer')
self.assertEqual(homerobj['__class_name__'], 'test_objectparty.Person')
self.assertEqual(p.count(), 1)
def test_non_reference_member_object(self):
p = ObjectParty()
bart = Person(name='Bart')
lisa = Person(name='Lisa')
dog = Dog(name="Santa's Little Helper")
lisa.dog = bart.dog = dog
bart_uuid = p.store(bart)
# lisa not stored yet
self.assertEqual(p.count(), 2)
lisa_uuid = p.store(lisa)
self.assertEqual(p.count(), 3)
bart_obj = p.get(bart_uuid, how='decoded')
lisa_obj = p.get(lisa_uuid, how='decoded')
dog_obj = p.get(bart_obj['dog']['$ref'], how='decoded')
self.assertEqual(dog_obj['name'], "Santa's Little Helper")
self.assertEqual(bart_obj['dog']['$ref'], dog_obj['id'])
self.assertEqual(lisa_obj['dog']['$ref'], dog_obj['id'])
