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|
(.require
[library
[lux (.except)
[abstract
[monad (.only do)]
["[0]" functor
["[1]T" \\test (.only Injection Comparison)]]
["[0]" apply
["[1]T" \\test]]
[\\specification
["$[0]" monad]]]
[control
["[0]" io]]
[math
["[0]" random]
[number
["n" nat]
["i" int]
["[0]" i64]]]
[meta
["@" target]]
[world
[time
["[0]" instant]
["[0]" duration]]]
[test
["_" property (.only Test)]
["[0]" unit]]]]
[\\library
["[0]" / (.only)
[//
["[0]" atom (.only Atom)]]]])
(def injection
(Injection /.Async)
/.resolved)
(def comparison
(Comparison /.Async)
(function (_ == left right)
(io.run!
(do io.monad
[?left (/.value left)
?right (/.value right)]
(in (when [?left ?right]
[{.#Some left}
{.#Some right}]
(== left right)
_
false))))))
(def delay
(for @.js (i64.left_shifted 4 1)
(i64.left_shifted 3 1)))
(def .public test
Test
(<| (_.covering /._)
(do [! random.monad]
[waiting_time (|> random.nat (of ! each (|>> (n.% ..delay) (n.+ ..delay))))
expected random.nat
dummy random.nat
.let [not_dummy (|> random.nat (random.only (|>> (n.= dummy) not)))]
leftE not_dummy
rightE not_dummy]
(all _.and
(_.for [/.functor]
(functorT.spec ..injection ..comparison /.functor))
(_.for [/.apply]
(applyT.spec ..injection ..comparison /.apply))
(_.for [/.monad]
($monad.spec ..injection ..comparison /.monad))
(in (do /.monad
[.let [[async resolver] (is [(/.Async Nat) (/.Resolver Nat)]
(/.async []))]
resolved? (/.future (resolver expected))
actual async]
(unit.coverage [/.Async /.Resolver /.async]
(and resolved?
(n.= expected actual)))))
(in (do /.monad
[actual (/.resolved expected)]
(unit.coverage [/.resolved]
(n.= expected actual))))
(in (do /.monad
[actual (/.future (io.io expected))]
(unit.coverage [/.future]
(n.= expected actual))))
(in (do /.monad
[pre (/.future instant.now)
actual (/.schedule! waiting_time (io.io expected))
post (/.future instant.now)]
(unit.coverage [/.schedule!]
(and (n.= expected actual)
(i.>= (.int waiting_time)
(duration.millis (instant.span pre post)))))))
(in (do /.monad
[pre (/.future instant.now)
_ (/.delay waiting_time)
post (/.future instant.now)]
(unit.coverage [/.delay]
(i.>= (.int waiting_time)
(duration.millis (instant.span pre post))))))
(in (do /.monad
[[leftA rightA] (/.and (/.future (io.io leftE))
(/.future (io.io rightE)))]
(unit.coverage [/.and]
(n.= (n.+ leftE rightE)
(n.+ leftA rightA)))))
(in (do /.monad
[pre (/.future instant.now)
actual (/.after waiting_time expected)
post (/.future instant.now)]
(unit.coverage [/.after]
(and (n.= expected actual)
(i.>= (.int waiting_time)
(duration.millis (instant.span pre post)))))))
(in (do /.monad
[?left (/.or (in leftE)
(/.after waiting_time dummy))
?right (/.or (/.after waiting_time dummy)
(in rightE))]
(unit.coverage [/.or]
(when [?left ?right]
[{.#Left leftA} {.#Right rightA}]
(n.= (n.+ leftE rightE)
(n.+ leftA rightA))
_
false))))
(in (do /.monad
[leftA (/.either (in leftE)
(/.after waiting_time dummy))
rightA (/.either (/.after waiting_time dummy)
(in rightE))]
(unit.coverage [/.either]
(n.= (n.+ leftE rightE)
(n.+ leftA rightA)))))
(in (do /.monad
[?actual (/.future (/.value (/.resolved expected)))
.let [[async resolver] (is [(/.Async Nat) (/.Resolver Nat)]
(/.async []))]
?never (/.future (/.value async))]
(unit.coverage [/.value]
(when [?actual ?never]
[{.#Some actual} {.#None}]
(n.= expected actual)
_
false))))
(in (do /.monad
[yep (/.future (/.resolved? (/.resolved expected)))
.let [[async resolver] (is [(/.Async Nat) (/.Resolver Nat)]
(/.async []))]
nope (/.future (/.resolved? async))]
(unit.coverage [/.resolved?]
(and yep
(not nope)))))
(in (do /.monad
[?none (/.within 0 (/.after waiting_time dummy))
?actual (/.within waiting_time (in expected))]
(unit.coverage [/.within]
(when [?none ?actual]
[{.#None} {.#Some actual}]
(n.= expected actual)
_
false))))
(in (do /.monad
[.let [box (is (Atom Nat)
(atom.atom dummy))]
_ (/.future (/.upon! (function (_ value)
(atom.write! value box))
(/.resolved expected)))
actual (/.future (atom.read! box))]
(unit.coverage [/.upon!]
(n.= expected actual))))
))))
|
