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|
(.module:
[library
[lux #*
["_" test (#+ Test)]
[abstract
[monad (#+ do)]]
[control
["." try]
["<>" parser]]
[data
["." text ("#\." equivalence)]
[collection
["." list]]]
[math
["." random]
[number
["n" nat ("#\." decimal)]]]]]
[\\library
["." /]])
(template: (!expect <pattern> <value>)
[(case <value>
<pattern>
true
_
false)])
(def: .public test
Test
(<| (_.covering /._)
(_.for [/.Parser])
(do {! random.monad}
[expected (\ ! map n\encode random.nat)
.let [random_dummy (random.only (|>> (text\= expected) not)
(random.unicode 5))]
dummy random_dummy
short (random.unicode 1)
long (random.unicode 2)
pre_ignore (random.list 5 random_dummy)
post_ignore (random.list 5 random_dummy)]
($_ _.and
(_.cover [/.result /.any]
(|> (/.result /.any (list expected))
(!expect (^multi (#try.Success actual)
(text\= expected actual)))))
(_.cover [/.parse]
(|> (/.result (/.parse n\decode) (list expected))
(!expect (^multi (#try.Success actual)
(text\= expected
(n\encode actual))))))
(_.cover [/.this]
(and (|> (/.result (/.this expected) (list expected))
(!expect (#try.Success _)))
(|> (/.result (/.this expected) (list dummy))
(!expect (#try.Failure _)))))
(_.cover [/.somewhere]
(|> (/.result (|> (/.somewhere (/.this expected))
(<>.before (<>.some /.any)))
(list.joined (list pre_ignore (list expected) post_ignore)))
(!expect (#try.Success _))))
(_.cover [/.end]
(and (|> (/.result /.end (list))
(!expect (#try.Success _)))
(|> (/.result (<>.not /.end) (list expected))
(!expect (#try.Failure _)))))
(_.cover [/.named]
(|> (/.result (/.named dummy /.any) (list dummy expected))
(!expect (^multi (#try.Success actual)
(text\= expected actual)))))
(_.cover [/.parameter]
(and (|> (/.result (/.parameter [short long] /.any)
(list short expected))
(!expect (^multi (#try.Success actual)
(text\= expected actual))))
(|> (/.result (/.parameter [short long] /.any)
(list long expected))
(!expect (^multi (#try.Success actual)
(text\= expected actual))))
(|> (/.result (/.parameter [short long] /.any)
(list dummy expected))
(!expect (#try.Failure _)))))
))))
|
