关键词: 测试驱动开发 测试先行编程 JUnit JMock StrutsTest Canoo WebTest

Abstract:

Test-Driven Development（TDD） as the important idea of extreme programming is becoming more and more popular and shows lots of superiorities. This ar  ticle presents the background knowledge and programming steps of TDD. And, following the mature integrated framework （Struts＋ Spring＋ Hibernate）, th  he paper analyses the testing technologies and tools for each layer, in order to show that TDD can rapidly speed up the process of development and breed higher quality software,and make the code easier to understand and refactor.

Key words: test-driven development, test-first programming ;JUnit;JMock, StrutsTest, Canoo WebTest