funktioosuus

Funktioosuus is a Finnish term that translates to "functional coverage" or "functional completeness." It is a concept used in software development and quality assurance to describe the extent to which a software system's intended functionalities have been implemented and tested. Essentially, it measures how well the software meets its specified requirements and performs its intended tasks.

Achieving high funktioosuus is a key goal in software testing. It involves creating test cases that cover all aspects of the software's behavior, including expected inputs, outputs, error conditions, and edge cases. The aim is to ensure that every feature designed and documented is present, works correctly, and behaves as expected under various circumstances.

When software has high funktioosuus, it means that developers and testers have a high degree of confidence that the software is robust and reliable. Conversely, low funktioosuus suggests that there may be missing features, defects, or areas where the software does not perform as intended. Measuring and improving funktioosuus is a continuous process throughout the software development lifecycle.