rajatestejä
Rajatestejä, often translated as "boundary testing," is a software testing technique that focuses on testing the extreme values or limits of input data. Instead of testing typical or "happy path" inputs, boundary testing targets values at the edges of valid ranges, as well as values just inside and just outside these boundaries. The principle behind this method is that errors are often found at these extreme points where software may not handle the transitions correctly.
The process typically involves identifying valid input ranges for a given field or parameter. For example,