(.using
 [library
  [lux "*"
   ["_" test {"+" Test}]
   [abstract
    [monad {"+" do}]]
   [control
    ["[0]" try ("[1]#[0]" functor)]
    [concurrency
     ["[0]" async]]]
   [data
    ["[0]" binary ("[1]#[0]" equivalence)]
    ["[0]" text ("[1]#[0]" equivalence)
     [encoding
      ["[0]" utf8]]]
    [format
     ["[0]" xml]]]
   [math
    ["[0]" random]]
   [world
    ["[0]" file]]]]
 [//
  ["@[0]" version]
  [//
   ["@[0]" profile]]]
 [\\program
  ["[0]" /
   ["//[1]" /// "_"
    ["[1]" profile]
    ["[1][0]" action]
    ["[1][0]" pom]]]])

(def: .public test
  Test
  (<| (_.covering /._)
      (do random.monad
        [sample @profile.random
         .let [fs (file.mock (# file.default separator))]]
        (in (do [! async.monad]
              [.let [console (@version.echo "")]
               outcome (/.do! console fs sample)]
              (case outcome
                {try.#Success _}
                (do !
                  [verdict (do ///action.monad
                             [expected (|> (///pom.write sample)
                                           (try#each (|>> (# xml.codec encoded)
                                                          (# utf8.codec encoded)))
                                           (# ! in))
                              actual (# fs read ///pom.file)

                              logging! (# ///action.monad each
                                          (text#= /.success)
                                          (# console read_line []))

                              .let [expected_content!
                                    (binary#= expected actual)]]
                             (in (and logging!
                                      expected_content!)))]
                  (_.cover' [/.do! /.success]
                            (try.else false verdict)))
                
                {try.#Failure error}
                (_.cover' [/.do!]
                          (case (the ///.#identity sample)
                            {.#Some _}
                            false

                            {.#None}
                            true))))))))