hi friends , h r u all off uu ,,what is -ve , +ve test
cases,what is differnce between both pls tell thanks advanceeeee

Answer Posted / jyothi

Hi...
Positive testing means, testing the components of an application with valid data. 
Ex: If u want to test the amount field in banking sector, then u go by entering with valid data like 100, 200, 1000 then it should accept..

Negative testing means testing the components of an application with invalid data....
Ex: same as above -100, +100,20-0, 1_00, 1,000, 01000...
    it should not accept these values...we have to test       in all possible ways...     

always first we go through +ve testing bcz our application first should works with valid data after we go with invalid data. If application will not works for valid data then what is the use testing with invalid data then we call this is a critical bug... 

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