STAREAST 2025 - Data-driven Testing

Approximately 80% of the defects that a system has are due to the lack of testing with other types of data. That is why most people see that the system works "as expected" only by testing the happy path, since they only use 1 or 2 different data to test, then have many defects in production. In this talk, you will see some tips on how to do basic data analysis and identify the critical input and output data of a system, select parameters according to time for testing, and select by priority the best scenarios. Finally, this session will outline how to establish an effective testing...