What is the value judgment of testing?

Question

That is, what is a good test, what content tests can bring value to the product, and what tests are explosive and infectious enough.

Answer 1

1. Use case coverage There is no doubt that this point should be the most important. Needless to say, maximizing coverage is the most important evaluation criterion for a set of test cases. If it is missed, it will be a failure.
2. Whether the use case has minimized the workload. On the premise of maximizing the use case coverage, use the smallest use case.