Moving datastore samples to py.test

[theacodes]

No description provided.

[jerjou]

Could you wrap the relevant methods to automatically add to these lists? I'm thinking something like:

def record_entity(method, *args, **kwargs):
    entity = method(*args, **kwargs)
    self.entities_to_delete.append(entity)
    return entity
entity_methods_to_wrap = ('insert', 'lookup', ...)
for method in entity_methods_to_wrap:
    setattr(self, method, record_entity(getattr(self, method)))

That way if someone ever needs to add a test to this, they don't have to remember to cleanup.

Granted: this is just how the file was doing it before, so don't feel obligated to do this - just a comment.

[theacodes]

The problem is that not everything needs to be deleted. Some of the queries do thing with stats, namespaces, and other meta objects. The tests themselves add stuff to the lists, so there shouldn't be any issue for someone else running these tests.

[jerjou]

LGTM