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Functional testing is a form of testing and is a quality assurance process that helps to validate the system or components against various functional specifications and requirements outlined. Functional testing is a type of black-box testing as the source code of the application is not considered during the testing process.<br><br>https://www.testingxperts.com/blog/functional-testing
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5 STEPS REQUIRED TO PERFORM FUNCTION TESTING USERREQUIREMENTSNEEDTOBE ANALYZED 1 Inordertobuildavaluablesoftwareproduct, itis waybettertounderstandtheuserrequirements andtheirspecificpainpoints. Itisconsideredto be the first step because the success of performingfunctionaltestinggreatlydependson thespecificneedsofusersfromaproduct perspective. 2 A TESTPLANMUSTBEDEVELOPED Atestplaniscreatedandvarioustestscenarios arepreparedsothatthetesterscanwork accordingly. Atestplaniswrittensothatwhen issuesorchallengesareencountered, itcanbe abletotackleandsolveissues. 3 A TESTCASENEEDSTOBEPREPARED Oncethetestplanisallsetinplace, thenext stepistostartworkingonwritingtestcases. Test casesarecreatedinordertoprovidea ‘fail’ or ‘pass’ resultthroughtheinformationgained fromtestplananalysis. 4 TESTCASEEXECUTION Oncethetestcaseshavebeenthoroughly written, thenextstepistoexecutethembased onthetestplanthatispredetermined. Inthis step, theactualoutputshouldbecomparedwith theexpectedoutput. 5 THESIGNIFICANCEOFREGRESSIONTESTING Testresultsplayanintegralroleandhenceneed tobemaintainedproperly. Withtheinclusionof regressiontesting, thereisasortofconfirmation thatthemodificationsdonetothecodebythe developmentteam, hasinturnnotbeenableto introducenewdefectsorchangesintheexisting functionalitiesofthesoftwareapplication. READ MORE HERE https://www.testingxperts.com/