System Testing

We know that inwards unit of measurement Testing a unmarried program, unmarried function, unmarried module is tested in addition to afterwards that a integration testing is comes where We Testers show the integration betwixt several modules in addition to nosotros ask to ensure that at that spot is proper information transmission in addition to proper communication happening betwixt the modules. And afterwards integration testing nosotros performs System Testing.

When whole Software is ready in addition to integrated together in addition to then nosotros ask to perform the System Testing on the software in addition to ensure that everything is working every bit per the requirements. Here non exclusively the functional requirement is tested but too the non-functional requirements are tested. System testing is carried out past times the testing squad in addition to to show the non-functional requirement testing a specialized testing squad is needed. For instance to perform a functioning testing in addition to then functioning testers are needed. Same amongst safety testing, to perform a safety testing a safety testers are needed.

System Testing

Understand ane thing, inwards organisation testing nosotros create non perform all the functional testing types. We exclusively perform functionality Testing, Regression Testing, Retesting in addition to smoke in addition to sanity testing, don’t teach confused amongst the diagram. And inwards instance of non-functional testing, nosotros ever non ask to perform all these shown testing types, it’s totally depends on the clients requirement, but similar a eCommerce site it is needed to perform a functioning testing on it, because when at that spot is a exceptional offering or whatever sell is going on eCommerce site in addition to then a heavy traffic is expected. in addition to other types of non-functional testing similar safety testing is ask to live conducted on Banking software, because inwards banking application information of user should live secured, information loss from banking application tin campaign a huge coin loss thus it is needed to perform a safety testing on banking application.
First footstep of organisation testing is making a Test invention for the organisation testing. Here all the planning is done similar resources, roles in addition to responsibleness of every testing squad mates, in addition to then type of testing that is ask to live performed (both functional in addition to non-functional), scheduling the show activeness etc. all things ask to live planned.

Once System show invention is ready in addition to then minute footstep is to write the show cases, dissimilar v-model nosotros don’t write the show cases parallel to the evolution phase. Test cases is written against the requirement in addition to if whatever functionality is hard to empathize in addition to then the tester may approach the developer, draw of piece of employment concern analyst or the director or fifty-fifty customer also, to teach the response of all the queries. Once the Test cases writing piece of employment is done in addition to then it’s fourth dimension to execute them against the Software. Here tester ask to write the show cases for each in addition to every requirement. Here nosotros are going to show whole software non a item component similar unit of measurement or integration testing. And if at that spot is a reach of automation testing in addition to then that the show script is created every bit per the scenarios in addition to requirements. After writing the show cases to all show cases are executed against the software. The bugs flora during testing of whole software are reported to developer. After põrnikas fixing sanity, retesting in addition to regression testing is done.

There are too show cases written for the non-functional requirement too .for example, for eCommerce site suppose at that spot is ane requirement tell software should able to handgrip 5000 concurrent user simultaneously for 1 hour. So to evaluate this requirement testers ask to perform different functioning testing type example: Load Testing : hither the software is subjected a 5000 concurrent user for an 1 hour, in addition to inwards Endurance Testing : the Software is subjected to the 5000 concurrent user but the fourth dimension is extended shape 1 hr to server hr fifty-fifty whole day. And inwards Stress Testing : hither the top dog aim is to pause the system, tester increment the user restrain from 5000 to 7-8000 fifty-fifty till the pause betoken in addition to fourth dimension is too increased inwards this functioning testing type in addition to lastly Volume Testing : when the database is well-nigh amount or convey lot of information in addition to then that mightiness touching on the organisation in addition to it brand irksome downward the organisation thus that is too ask to show how organisation performs nether the heavy data. With the similar agency the safety in addition to other non-functional types of testing is conducted past times the specialized Testers. Based on the scope.

Main Points :
  • System Testing is performs afterwards the integration testing.
  • System Testing is performed on fully integrated Software. 
  • In System Testing Functional in addition to Non-functional both the human face is tested.
  • To perform non-functional testing a Specialized Testers are requires.


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