Confused about California policy on training/ certification costs

If I need to get a certification that costs $100 and about 6 hours of my time to complete the course, does my boss owe me the cost of the course or the hours I spent doing training also? I'm seeing a lot of conflicting information. If I fail the test and have to pay another hundred to retake it does my boss have to reimburse that as well? or is the retry on me?

edit because I can't reply to comments: it is a manager food safety certification. I'm not being forced to get it as in I would be fired if I said no but it is required that someone in the building have one.