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(.module:
[lux #*
data/text/format
["_" test (#+ Test)]
[abstract
[monad (#+ do)]
{[0 #test]
[/
["$." equivalence]
["$." order]
["$." number]
["$." monoid]
["$." codec]]}]
[math
["r" random]]]
{1
["." /
//]})
(def: #export test
Test
(let [gen-frac (:: r.monad map (|>> (i/% +100) .int-to-frac) r.int)]
(<| (_.context (%name (name-of /._)))
(`` ($_ _.and
($equivalence.spec /.equivalence gen-frac)
($order.spec /.order gen-frac)
($number.spec /.order /.number gen-frac)
(~~ (template [<monoid>]
[(<| (_.context (%name (name-of <monoid>)))
($monoid.spec /.equivalence <monoid> gen-frac))]
[/.addition] [/.multiplication] [/.minimum] [/.maximum]
))
## TODO: Uncomment ASAP
## (~~ (template [<codec>]
## [(<| (_.context (%name (name-of /.binary)))
## ($codec.spec /.equivalence <codec> gen-frac))]
## [/.binary] [/.octal] [/.decimal] [/.hex]
## ))
(_.test "Alternate notations."
(and (f/= (bin "+1100.1001")
(bin "+11,00.10,01"))
(f/= (oct "-6152.43")
(oct "-615,2.43"))
(f/= (hex "+deadBE.EF")
(hex "+dead,BE.EF"))))
(do r.monad
[sample gen-frac]
(_.test (format (%name (name-of /.frac-to-bits)) " " (%name (name-of /.bits-to-frac)))
(|> sample /.frac-to-bits /.bits-to-frac (f/= sample))))
)))))
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