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(.module:
[lux #*
[control
[monad (#+ do)]]
[data
["." error]]
[math
["r" random]]
[type
["/" dynamic (#+ Dynamic :dynamic :check)]]]
lux/test)
(context: "Dynamic typing."
(do @
[expected r.nat
#let [value (:dynamic expected)]]
($_ seq
(test "Can check dynamic values."
(case (:check Nat value)
(#error.Success actual)
(n/= expected actual)
(#error.Failure error)
false))
(test "Cannot confuse types."
(case (:check Text value)
(#error.Success actual)
false
(#error.Failure error)
true)))))
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