Difference between system testing and integration testing?

connie

difference between system testing and integration testing?

System testing is high level testing, and integration testing is a lower level testing. Integration testing is completed first, not the system testing. In other words, upon completion of integration testing, system testing is started, and not vice versa. For integration testing, test cases are developed with the express purpose of exercising the interfaces between the components. For system testing, on the other hand, the complete system is configured in a controlled environment, and test cases are developed to simulate real life scenarios that occur in a simulated real life test environment. The purpose of integration testing is to ensure distinct components of the application still work in accordance to customer requirements. The purpose of system testing, on the other hand, is to validate an application's accuracy and completeness in performing the functions as designed, and to test all functions of the system that are required in real life.

ilovejolly

so many on the other hand,-_-! in one word, integration testing focus on the interface between diferent modules and system
testing is that "enter and click",just like what most of us do now

tianmeng99

系统测试是较高层的测试，而集成测试是较底层的测试。集成测试要先于系统测试进行。换句话说，只有完成了集成测试，才能进行系统测试。对于集成测试，开发测试用例是为了测试组件间的接口。对于系统测试，是要在给定测试环境中，模拟真实场景中的真实操作。集成测试的目的是确认程序中不同组件能始终按照客户需求协同工作。系统测试的目的是验证整个程序的正确性和完整性，及在现实环境中系统所需具备的所有功能。

:p

connie

to tianmeng99: 翻译的不错，继续加油：）

阿布虎

加三克油

jessica2005

不错不错，大家来互相支持！