Give examples of boundary value and equivalence
partitioning test cases.

Answer Posted / romario

equivalence partitioning
--------------------------
consider a form field which ask for the age of a person.
let the age should be >=18 and <=50.
this range can be divided into three classes.

==>> values less than 18(invalid class)
==>> values between 18-50(valid class)
==>> value greater than 50(invalid class)

we can see that there are two invalid and one valid class.
it is not necessary that we have to use multiple values
from each class.One value from each class is more than
enough.

Boundary Value Analysis
--------------------------
consider the same scenario used above.

here we can give the test inputs as follows
==>>lower limit+1 & lower limti-1(ie. 17 & 19)
==>>lower & upper limits (ie. 18 & 50)
==>>upper limit+1 & upper limit-1 (ie 49 & 51)

There will be six test inputs when we are using boudary
value analysis.

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