RE: what are the no. of test cases to check that a no....
It dependsIn this case we write testcases depending upon the Boundary Value Analysis(BVA(Range)) and Equavalance Class Partition(ECP(Type)). 1. BVA(Number)MIN = 1 -> PASSMIN+1 = 2 -> PASS MIN-1 = 0 -> FAILMAX = 100 -> PASSMAX+1 = 101 -> FAILMAX-1 = 99 -> PASS2. ECP(Number)Valid Invalid0-9 a-z, A-Z, Special Chars3. give negative number4. Blank
RE: what are the no. of test cases to check that a no. is exist between one to hundred.
9 testcases !!..
Here, Lower boundary = 1 Upper boundary = 100
So, for Positive testing
#1. For " 1 " --> ( Lower boundary value ) #2. For " 2 " --> ( Lower boundary value + 1 ) #3. For " 50 " --> ( Lower boundary value + Upper boundary value ) / 2 #4. For " 99 " --> ( Upper boundary value - 1 ) #5. For " 100 " --> ( Upper boundary value )
Note: #3. Can have any value like 20, 45, 69 etc ... For Eg: 50 taken here.
Similarly, Negative testing,
#6. For " 0 " --> ( Lower boundary value - 1 ) #7. For " 101 " --> ( Upper boundary value + 1 ) #8. For " ABCD...XYZ" --> Alphabets i.e. Lower case & Upper case both #9. For " !@#$.. _+" --> Special characters + including blank space.
