分享常用八大测试用例设计方法建议收藏
测试用例格式包括十大特点1)用例编号
2)测试项
3)测试标题
4)用例属性
5)重要级别：高中低
6)预置条件
7)测试输入
8)操作步骤
9)预期结果
10)实际结果
等价类
1，等价类定义
http://www.51testing.com/attachments/2023/04/15326880_2023041917173717OAc.jpg
2，等价类划分
http://www.51testing.com/attachments/2023/04/15326880_202304191717401GDUA.jpg
3，等价类划分规则
http://www.51testing.com/attachments/2023/04/15326880_202304191717431h5fk.jpg
4，进行等价类用例设计
http://www.51testing.com/attachments/2023/04/15326880_202304191717451Q2ir.jpg
5，案例
http://www.51testing.com/attachments/2023/04/15326880_202304191717491kWvo.jpghttp://www.51testing.com/attachments/2023/04/15326880_202304191717581UhV4.jpg
边界值
1，边界值的三点
http://www.51testing.com/attachments/2023/04/15326880_202304191718011ikfw.jpg
2，边界值应用场景
http://www.51testing.com/attachments/2023/04/15326880_202304191718041Gj8t.jpg
3，边界值方法应用步骤
http://www.51testing.com/attachments/2023/04/15326880_202304191718071Ctx5.jpg
判定表
1，定义
http://www.51testing.com/attachments/2023/04/15326880_2023041917181017jGT.jpg
2，重要概念
http://www.51testing.com/attachments/2023/04/15326880_202304191718131XPzQ.jpg
3，判定表应用步骤
http://www.51testing.com/attachments/2023/04/15326880_202304191718161ucz6.jpg
4，案例
http://www.51testing.com/attachments/2023/04/15326880_202304191718191CXRO.jpghttp://www.51testing.com/attachments/2023/04/15326880_2023041917182115XSa.jpg
因果图
1，输入与输入的关系
http://www.51testing.com/attachments/2023/04/15326880_202304191718241sr4l.jpg
2，输入与输出的关系
http://www.51testing.com/attachments/2023/04/15326880_202304191721581ek7H.jpg
3，案例
http://www.51testing.com/attachments/2023/04/15326880_2023041917220219uMX.jpg
正交试验
1，因子和水平的定义
http://www.51testing.com/attachments/2023/04/15326880_202304191722051OlQQ.jpg
2，特点
http://www.51testing.com/attachments/2023/04/15326880_202304191722081coOj.jpg
3，设计流程
http://www.51testing.com/attachments/2023/04/15326880_202304191722111dxaP.jpg
4，注意点
http://www.51testing.com/attachments/2023/04/15326880_202304191722151L2nw.jpg
5，案例
http://www.51testing.com/attachments/2023/04/15326880_202304191722181KuGC.jpghttp://www.51testing.com/attachments/2023/04/15326880_202304191723141mrqM.jpg
状态迁移
1，定义
http://www.51testing.com/attachments/2023/04/15326880_202304191723411xXBo.jpg
2，状态
http://www.51testing.com/attachments/2023/04/15326880_202304191723441qaS5.jpg
3，方法流程
http://www.51testing.com/attachments/2023/04/15326880_2023041917234812H5b.jpg
4，案例
http://www.51testing.com/attachments/2023/04/15326880_202304191723501j28y.jpghttp://www.51testing.com/attachments/2023/04/15326880_202304191723541nA9h.jpg
流程分析法(场景设计法)
1，设计三个场景
http://www.51testing.com/attachments/2023/04/15326880_202304191723571KgiE.jpg
2，使用方法
http://www.51testing.com/attachments/2023/04/15326880_202304191724011EBeE.jpg
3，注意点
http://www.51testing.com/attachments/2023/04/15326880_2023041917240514FXG.jpg
4，案例
http://www.51testing.com/attachments/2023/04/15326880_202304191724101HLD8.jpg
http://www.51testing.com/attachments/2023/04/15326880_202304191725551Pqh6.jpg
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