This is a test task to the Yandex Practicum Java Mentor school.
It's a simple application that calculates delivery costs by input parameters with unit tests coverage.
Description of the task (RUS): https://docs.google.com/document/d/1epAVm06vF7mkVLHVSml_bWUwPykSbl447XKP3-TOTJY/edit?usp=sharing