(.using
 [library
  [lux "*"
   ["_" test {"+" Test}]
   [abstract
    [monad {"+" do}]]
   [data
    ["[0]" text]
    [collection
     ["[0]" set]
     ["[0]" list]]]
   [math
    ["[0]" random {"+" Random} ("[1]#[0]" monad)]
    [number
     ["n" nat]]]]]
 [\\program
  ["[0]" /]])

(def: .public random
  (Random /.Type)
  (all random.either
       (all random.either
            (random#in /.lux_library)
            (random#in /.jvm_library))
       (all random.either
            (random#in /.pom)
            (random#in /.md5)
            (random#in /.sha-1))
       ))

(def: .public test
  Test
  (<| (_.covering /._)
      (_.for [/.Type]
             (all _.and
                  (_.cover [/.lux_library /.jvm_library /.js_library
                            /.pom /.md5 /.sha-1]
                           (let [options (list /.lux_library /.jvm_library /.js_library
                                               /.pom /.md5 /.sha-1)
                                 uniques (set.of_list text.hash options)]
                             (n.= (list.size options)
                                  (set.size uniques))))
                  ))))