def txn():
item.touch()
list(store.query(TestItem))
self.assertEquals(self.checkpointed, [item])
list(store.query(TestItem))
self.assertEquals(self.checkpointed, [item])
def txn():
item.touch()
list(store.query(TestItem))
self.assertEquals(self.checkpointed, [item])
list(store.query(TestItem))
self.assertEquals(self.checkpointed, [item])
def txn():
item.touch()
store.checkpoint()
self.assertEquals(self.checkpointed, [item])
def txn():
item.touch()
store.checkpoint()
self.assertEquals(self.checkpointed, [item])
