A unit testing supporting tool based on testing practice is presented, which provides a flexible and effective unit testing framework and testing case management and optimization methods.

在单元测试实践的基础上提出了一种单元测试支持工具的设计方法，该工具提供了一个灵活有效的单元测试框架和基于该框架的测试用例管理和优化方法。

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The practice includes developing and testing new vaccines and drugs that might prevent or cure potentially-fatal human diseases.

VOA: standard.2010.02.16

But Williams took an opposing view and pointed out to the precedent of 19-year-old rookie Jaime Alguersuari who had to race for Toro Rosso in Hungary without any testing practice.

CNN: Motorsport: Williams block Schu testing bid

While U.S. administrations going back to the Eisenhower era have given lip service to the goal of a negotiated ban on all nuclear testing, in practice they proceeded cautiously in trying to achieve this goal.

CENTERFORSECURITYPOLICY: Center for Security Policy | Fumble on the Test Ban Treaty By Richard Burt The Washington Post, 18 October 1999

The lay trust said it fully supports a plan by Catholic bishops to phase out the practice of testing 11 year olds.

BBC: Edmund Rice Schools Trust to phase out academic selection