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|
(.module:
[library
[lux #*
["_" test (#+ Test)]
[abstract
[monad (#+ do)]]
[control
["." maybe]
["." try]
["." exception (#+ exception:)]
[concurrency
["." async (#+ Async)]]]
[data
["." text ("#\." equivalence)
["%" format (#+ format)]]]
[math
["." random]]
[tool
[compiler
["." version]
["." language #_
["#/." lux #_
["#" version]]]]]
[world
["." console (#+ Console Mock)]]]]
[///
["@." profile]]
[\\program
["." /]])
(exception: .public console_is_closed!)
(implementation: mock
(Mock [Bit Text])
(def: (on_read [open? state])
(if open?
(try.of_maybe
(do maybe.monad
[head (text.char 0 state)
[_ tail] (text.split_at 1 state)]
(in [[open? tail] head])))
(exception.except ..console_is_closed! [])))
(def: (on_read_line [open? state])
(if open?
(try.of_maybe
(do maybe.monad
[[output state] (text.split_by text.new_line state)]
(in [[open? state] output])))
(exception.except ..console_is_closed! [])))
(def: (on_write input [open? state])
(if open?
(#try.Success [open? (format state input)])
(exception.except ..console_is_closed! [])))
(def: (on_close [open? buffer])
(if open?
(#try.Success [false buffer])
(exception.except ..console_is_closed! []))))
(def: .public echo
(-> Text (Console Async))
(|>> [true]
(console.mock ..mock)
console.async))
(def: .public test
Test
(<| (_.covering /._)
(do random.monad
[profile @profile.random]
(in (do async.monad
[.let [console (..echo "")]
verdict (do (try.with async.monad)
[_ (/.do! console profile)
logging (\ console read_line [])]
(in (text\= (version.format language/lux.version)
logging)))]
(_.cover' [/.do!]
(try.else false verdict)))))))
|
