factor/extra/combinators/extras/extras-tests.factor

35 lines
887 B
Factor

! Copyright (C) 2013 Doug Coleman.
! See http://factorcode.org/license.txt for BSD license.
USING: math tools.test combinators.extras sequences ;
IN: combinators.extras.tests
{ "a b" }
[ "a" "b" [ " " glue ] once ] unit-test
{ "a b c" }
[ "a" "b" "c" [ " " glue ] twice ] unit-test
{ "a b c d" }
[ "a" "b" "c" "d" [ " " glue ] thrice ] unit-test
{ { "negative" 0 "positive" } } [
{ -1 0 1 } [
{
{ [ 0 > ] [ "positive" ] }
{ [ 0 < ] [ "negative" ] }
[ ]
} cond-case
] map
] unit-test
{ { 1 2 3 } } [ 1 { [ ] [ 1 + ] [ 2 + ] } cleave-array ] unit-test
{ 2 15 } [ 1 2 3 4 5 6 [ - - ] [ + + ] 3bi* ] unit-test
{ 2 5 } [ 1 2 3 4 5 6 [ - - ] 3bi@ ] unit-test
{ 3 1 } [ 1 2 [ + ] keepd ] unit-test
{ "1" "123" } [ "1" "123" [ length ] [ > ] swap-when ] unit-test
{ "123" "1" } [ "1" "123" [ length ] [ < ] swap-when ] unit-test