Registration module use case writing

testing procedure ：

• Demand analysis
• Test point extraction
• Use case writing
• Use case execution
• Defect management

1、 Registration requirements analysis

demand ：
(1) account number ： Required ,11 Sign up with a mobile number
(2) Verification Code ： Required , System generated 4 Bit verification code
(3) user name ： Can be null ,4-16 A string ( Can be repeated )
(4) password ： Required ,6-12 position , from （ Letter 、 Numbers ） form , Special symbols are allowed

2、 Test point extraction

Covering point ： ① Business ②UI Layout ③ function

3、 Use case writing

4、 summary

• Use case coverage points
         ① Business use cases
         ②UI Layout
         ③ function ( positive 、 reverse )
         ④ Expand ： Security 、 Compatibility

• Layout
         ① Consistent with the prototype , written words 、 Correct color

• account number
         ① It's empty 、 Equivalence class 、 The boundary value 、 Registered

• Verification Code
         ① normal 、 It's empty 、 Be overdue 、 error

• user name
         ① It's empty 、 The boundary value 、 Equivalence class

• password
         ① It's empty 、 Equivalence class 、 The boundary value