Well, I think the nature of consciousness is a really complicated topic and it's hard to say for sure how it relates to AI. In my opinion, AI can definitely simulate some aspects of human consciousness like learning, problem solving, and even emotional response, but it's debatable whether or not they truly experience consciousness.
As for the Turing test, I think it's a good starting point for determining self awareness, but it's definitely not perfect. It only evaluates a computer's ability to mimic human conversation, which doesn't necessarily mean it has consciousness. Ultimately, I think we need to develop more sophisticated tests that evaluate a wide range of cognitive abilities before we can accurately determine if AI possess self awareness.