(.require
 [library
  [lux (.except)
   [abstract
    [monad (.only do)]
    [\\specification
     ["$[0]" hash]]
    ["[0]" equivalence
     ["[1]T" \\test]]
    ["[0]" order
     ["[1]T" \\test]]]
   [math
    ["[0]" random (.only Random)]]
   [test
    ["_" property (.only Test)]]]]
 [//
  ["@[0]" artifact]]
 [\\program
  ["[0]" /]])

(def .public random
  (Random /.Dependency)
  (all random.and
       @artifact.random
       (random.alphabetic 1)))

(def .public test
  Test
  (<| (_.covering /._)
      (_.for [/.Dependency]
             (all _.and
                  (_.for [/.equivalence]
                         (equivalenceT.spec /.equivalence ..random))
                  (_.for [/.order]
                         (orderT.spec /.order ..random))
                  (_.for [/.hash]
                         ($hash.spec /.hash ..random))
                  ))))