Its not like the integration testing where data flow one
module to another one But System acceptance Testing test the complete end to
end test cases and scenarios, exactly how the customer use the for System
Example for System Acceptance testing is to as
follows : Test Case for this phase
is Open login screen and test the login functionality and then Login into the
banking or any other application,Then Check Current Balance or any other
functionality, Then transfer money to any other account or for billing, and
finally Logout
Functional and non-functional requirements both are
tested during system testing. Under Non-functional testing tester test
performance, reliability of software. And for non functional tester test the
design and look up of software properly on different -2 browsers and
resolutions.
Acceptance testing is commonly done by the customer
on his system or in live mode. All found bugs collected in this testing and
fixed accordingly.
Main aim to test the acceptance testing is to confirm
that provided requirement by the client is fulfill or not. This is the main
point where Tester focuses during Acceptance testing. Tester make sure after
fulfilling the all requirement software is working fine and giving correct and
expected result or not.
There are Two Types of Acceptance Testing,Which are as
follows
Alpha Testing :Alpha testing is the final testing
done on the development server by the testers.
Final testing mean now software/website is ready upload on
production. When developers are near to finish their development work then this
testing start and completed with all possible bug or bug free. If there are
bugs then developers does more work otherwise it produced for general public.
Beta Testing : Beta testing is also the part of
system acceptance testing and performed by the client or customer on production
server. Client test the produced product in live mode. Finally this is also the
Acceptance testing performed by the multiple customers or we can say that live
customers in the customer environment or on production.
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