There are three reasons for testing:
1. To test that the system works under normal data.
2. To test that the system works with extreme data.
3. To test the response if erroneous or incorrect data is entered.
The easy way to remember this is to test VALID, INVALID AND EXTREME DATA
When testing, it is common to use a test plan
1. To test that the system works under normal data.
2. To test that the system works with extreme data.
3. To test the response if erroneous or incorrect data is entered.
The easy way to remember this is to test VALID, INVALID AND EXTREME DATA
When testing, it is common to use a test plan
