I believe testing is not only good, but necessary. The test is to strengthen one’s faith through knowledge.
Testing in it’s essence is to strengthen something or somebody. When I think of testing, I thinking of steel being “tested” (strengthened). Tests help people have a more structured learning and understanding of the faith. Proper catechesis should include some form of testing to strengthen and prepare our faithful.
Striding to do well on a “test” also reflects one’s desire to receive sacraments. I am an 8th grade catechist, and I routinely give the kids a test. The test is the same week in / week out. They get to take it home and prepare for the next week.
My goal is to drill, through repetition, into their memories tenants of our faith, so that it may be easily recalled. I do not treat this as a graduation, but as a starting point. To share in the kingship, preisthood and prophethood of Jesus, one most use the gifts of the Holy Spirit, testing / drilling tenants of the faith will lay a good foundation.
My prayer for them is to build on this knowledge and grow in understanding and Wisdom, through life experiences (tests). So that they will reflect piety, fear of the Lord, courage and seek counsel in the Holy Spirit.
Peace