update test
update test

tempest67/checkio-mission-building-base,Bryukh-Checkio-Tasks/checkio-mission-building-base,Bryukh-Checkio-Tasks/checkio-mission-building-base,tempest67/checkio-mission-building-base,Bryukh-Checkio-Tasks/checkio-mission-building-base,tempest67/checkio-mission-building-base