K... the grouping test method at four classes of constant stress levels was applied for short life-span areas while the stress up-and-downtest method was used for long life-span areas.
短寿命区采用四级恒定应力水平的成组试验法,长寿命区采用应力升降试验法。
2
DBUnit is about maintaining database integrity across test runs (and in fact you can use DBUnit as part of the set up and tear down of your tests in Twist).