testing

[nageswari]

pls explain me what is unit testing,integration testing,system testing , regression testing and data driven testing

[ssrao]

Unit testing:
Testing small compilable code or unit is called unit testing.
Integration testing:
Testing 2 or more mobules together and testing the combined functionality and interces is called integration
System testing:
Testing the the whole system to validated system requirments
Data driven testing:
Testing the application with diffrent types of data to ensure that is working properly or not

Srinivas chowdary QA
09916092691
VITinfotech

[spandanachowdary]

regression testing -when we find a bug ,we send defect report to devoleper.
he fixes that defect &send it back to testing again
conducting testing on modified build is called regression testing .

[martinig]

The goal of regression testing is to check that a modification has not unintended consequence