USING: accessors kernel tetris.game tetris.board tetris.piece tools.test sequences ; [ t ] [ [ current-piece ] [ next-piece ] bi and t f ? ] unit-test [ t ] [ { 1 1 } can-move? ] unit-test [ t ] [ { 1 1 } tetris-move ] unit-test [ 1 ] [ dup { 1 1 } tetris-move drop current-piece location>> second ] unit-test [ 1 ] [ level>> ] unit-test [ 1 ] [ 9 >>rows level>> ] unit-test [ 2 ] [ 10 >>rows level>> ] unit-test [ 0 ] [ 3 0 rows-score ] unit-test [ 80 ] [ 1 1 rows-score ] unit-test [ 4800 ] [ 3 4 rows-score ] unit-test [ 1 ] [ dup 3 score-rows dup 3 score-rows dup 3 score-rows level>> ] unit-test [ 2 ] [ dup 4 score-rows dup 4 score-rows dup 2 score-rows level>> ] unit-test