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|
(.module:
[library
[lux "*"
["_" test {"+" [Test]}]
[abstract
[monad {"+" [do]}]]
[control
["[0]" try]]
[data
["[0]" bit ("[1]#[0]" equivalence)]
[format
["[0]" json {"+" [JSON]}]]]
[math
["[0]" random {"+" [Random]}]]]]
[\\library
["[0]" / {"+" [Codec]}
[//
[equivalence {"+" [Equivalence]}]]]])
(def: json
(Codec JSON Bit)
(let [field "value"]
(implementation
(def: encoded
(|>> {json.#Boolean}
[field]
list
json.object))
(def: decoded
(json.boolean_field field)))))
(def: codec
(Codec Text Bit)
(/.composite json.codec ..json))
(def: .public test
Test
(do random.monad
[expected random.bit]
(<| (_.covering /._)
(_.cover [/.composite]
(case (|> expected (# ..codec encoded) (# ..codec decoded))
{try.#Success actual}
(bit#= expected actual)
{try.#Failure error}
false)))))
|
