I feel that just dealing with me is test enough, if she pleases me she passes.
Once the relationship is under way, there are enough "tests" along the way.
Just pay attention to how she reacts to situations, if she reacts to a certain situation that pleases you, be sure to let her know with a nice reward. If she reacts in a way that disappoints, let her know what disappointed, and punish accordingly if she's a repeat offender, if it's not a repeat offense use positive reenforcement. Just remember, subbies really really want to please, and sometimes just the knowledge you have been disappointed is punishment enough.
I guess I may have gotten off topic, my apologies.
As you may have guessed, I'm not really into ritual, although maye enjoys some symbolism, so I use that as a reward.
I'm rambling aren't I.
Must be the time change...