def test_subscriber_is_notified_on_update():
data_source = MongoDataSource(User)
user = User(name='Anders', age=12)
user.save()
notified = {
'notified_data_source': None,
'notified_entity_id': None
}
def notify(data_source, entity):
notified['notified_data_source'] = data_source
notified['notified_entity_id'] = entity.id
data_source.subscribe(notify)
user.name = 'Emil'
user.save()
assert notified == {
'notified_data_source': data_source,
'notified_entity_id': user.id
}
data_source.disconnect()
def test_serialization():
data_source = MongoDataSource(User)
user = User(name='Anders', age=12)
user.save()
assert data_source.serialize(user) == str(user.id)
data_source.disconnect()
def test_finding_record():
data_source = MongoDataSource(User)
user = User(name='Anders', age=12)
user.save()
assert data_source.find(str(user.id)) == user
data_source.disconnect()
def test_finding_record():
data_source = MongoDataSource(User)
user = User(name='Anders', age=12)
user.save()
assert data_source.find(str(user.id)) == user
data_source.disconnect()
def test_serialization():
data_source = MongoDataSource(User)
user = User(name='Anders', age=12)
user.save()
assert data_source.serialize(user) == str(user.id)
data_source.disconnect()
def test_collection_whide_invalidation():
user = User(name='Anders', age=12)
user.save()
assert score() == 50
assert smache.is_fun_fresh(score) == True
user.name = 'Emil'
user.save()
assert smache.is_fun_fresh(score) == False
def test_depending_computed_are_invalidated_on_save():
user = User(name='Anders', age=12)
user.save()
assert name(user) == 'Anders'
assert smache.is_fun_fresh(name, user) == True
user.name = 'Emil'
user.save()
assert smache.is_fun_fresh(name, user) == False
def test_subscriber_is_notified_on_delete():
data_source = MongoDataSource(User)
user = User(name='Anders', age=12)
user.save()
notified = {'notified_data_source': None, 'notified_entity_id': None}
def notify(data_source, entity):
notified['notified_data_source'] = data_source
notified['notified_entity_id'] = entity.id
data_source.subscribe(notify)
user.delete()
assert notified == {
'notified_data_source': data_source,
'notified_entity_id': user.id
}
data_source.disconnect()
