Add quizzes with behaviour: immediate feedback, adaptive mode, interactive with multiple tries, CBM (either immediate or deferred). Check that you can use the "Check" button to check if a button is ok. Check that the feedback shown matches the one in Moodle. If the behaviour allows to do so, check that you can use the "Redo" button to redo the question. Check that you can choose a certainty in quizzes with CBM. Finish a quiz with CBM and check that in the review you can see the same data than in Moodle web.