What is functional testing with example?

Can someone please explain functional testing with example?

1 Like

Functional testing is a type of black-box testing (Testing that checks the functionality of the software, it doesn’t matter how it is working internally) that is performed to confirm that the functionality of the software is working as desired.


  • Unit Testing
  • Smoke Testing
  • Sanity Testing
  • Regression Testing
  • User Acceptance testing
  • Integration Testing
1 Like