To design test cases there are templates for writing test 
cases. In the Templates there is serial number, action to 
be performed, test data, expected result, actual result and 
defect id has to be given. To design test case we have to 
provide each of these data for each function keys. These 
function keys are derived fro FS which also derive fro SRS.

A test case should have RequirementID,TestcaseID,Testcase-
desc.,Procedure,Test inputs,Expected Result,Actual 
Result,Status.
The testcase will be designed upto Expect Result, after 
execution the actual result & status will be filled.

Test cases are designed by using test case design 
techniques like BVA and equilance partioning. and also we 
check the field laevel check,field level 
vlidation,functionality check and GUI check. 



In Field levl check it has check in 7 conditons. 

1. Null Check     - don't entering anything
2. unique check   -  
3. Lenth check    - ie. <4 >9
4. Default check  - values are in the combo box and list box
5. alpha numeric  - give alpha and numeric vallues
6. negative check - whether the values are in -ve.
7. data check     - validation of date.