software testing concept chapter 7

 test design technical test

objective

-reduce data 

-more coverage

input domain testing use ecp bva

5 loại kỹ thuật test( 

equivalence class partitioning

value check

ckassify data to multiple class

boundary value analysis : phân tích giá trị biên

value check(near bien position)

decision table based testing

state transistion

error guessing