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... This Source Code Form is subject to the terms of the Mozilla Public License, v. 2.0.
... If a copy of the MPL was not distributed with this file, You can obtain one at https://mozilla.org/MPL/2.0/.
(.require
[library
[lux (.except)
[abstract
[monad (.only do)]]
[control
["[0]" maybe]
["[0]" try]
["[0]" exception]
[concurrency
["[0]" async (.only Async)]]]
[data
["[0]" text (.use "[1]#[0]" equivalence)
["%" \\format (.only format)]]]
[math
["[0]" random]]
[meta
["lux_[0]" version]
[compiler
["[0]" version]]]
[world
["[0]" console (.only Console Mock)]]
[test
["[0]" unit]
["_" property (.only Test)]]]]
[///
["@[0]" profile]]
[\\program
["[0]" /]])
(exception.def .public console_is_closed!)
(def mock
(Mock [Bit Text])
(implementation
(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 (of console read_line [])]
(in (text#= (version.format lux_version.latest)
logging)))]
(unit.coverage [/.do!]
(try.else false verdict)))))))
|
