This member is added by an implicit conversion from TestkitTest[TDB] to
any2stringadd[TestkitTest[TDB]] performed by method any2stringadd in scala.Predef.
This member is added by an implicit conversion from TestkitTest[TDB] to
StringFormat[TestkitTest[TDB]] performed by method StringFormat in scala.Predef.
(Since version 3.1) Use AsyncTest instead of TestkitTest