Migrate tests from junit4 to junit5

JUnit 5 offers significant improvements over JUnit 4, including more powerful and flexible testing capabilities like annotation-based coding(so we don't need to write assume), parallel test execution, and other features. We can write new test classes using junit5, and existing-test classes can be slowly migrated.

This issue to track tests migrate to junit5, we can migrate a package、a small module gradually.

See also:
https://lists.apache.org/thread/hlyc722gy45s3y61q7n79hdcr6cgrx7v