I am stuck on one multiple choice question about Ruby on Rails Testing. The question is down below. Also, this question can have multiple answers. The question and choices are:
Which of the following statements are true about tests? (multiple answers)
a. Tests can call another test
b. The order of tests occurring within a test case is guaranteed
c. If a previous test sets up data, that test can be used inside of other tests relying on the previous data
d. Changes made by a test method will modify the other methods also in the same test case
Please inform me of what you believe the answers are. Thank you.