Max, I'm getting frustrated in trying to use the npm-installed elm-test
TestRunner. Whereas with version 1.1.0 of elm-test and elm-check, to run
my tests I could just use:
main =
ElmTest.runSuite (Check.Test.evidenceToTest evidence)
it's not at all clear to me what I need to do now. I've attempted to
follow the instructions on the main documentation page of elm-test 2.0.0 to
(re)-install the runner. When I try to use elm-test init it prompts me to
add dependencies on deadfoxygrandpa.elm-test and
also laszlopandy/elm-console which is surely wrong. Is it trying to
install an old version? I'm getting very confused.
On Saturday, 13 August 2016 10:29:14 UTC+1, John Watson wrote:
>
> Many thanks for the replies, Max and Janis.
>
> Yes - exactly - I wanted some sort of size combinator, couldn't find one
> and just experimented to see what would happen. It would be lovely to have
> this built in to Fuzz.
>
> Max - many thanks for pointing out Fuzz - I wasn't aware of it. I see that
> elm-check is now deprecated - I guess it must have happened quite recently.
> I'd be very happy to make the recursion depth explicit as in your second
> example. I'll play with it for a bit and report back what I find. I very
> much like the fact that you can indicate frequencies for the different ADT
> constructors and also that (I presume) you no longer have to write your own
> shrinkers. I was a initially a bit concerned about *frequencyOrCrash *but
> it seems that if you're sensible with your frequencies, then actual crashes
> won't happen.
>
> On Friday, 12 August 2016 15:14:05 UTC+1, John Watson wrote:
>>
>> I have simplified my data type to:
>>
>> type Music =
>> Note Int
>> | Rest Int
>> | Seq Music Music
>> | Par Music Music
>>
>> I have attempted to write a Producer (see this gist
>> <https://gist.github.com/newlandsvalley/733ced7c86b738732028b4480e83980e>)
>> where the runtime crashes with:
>>
>> TypeError: _user$project$Producers$parseq is not a function
>>
>> If I replace the recursive generation step in the parseq
>> <https://gist.github.com/newlandsvalley/733ced7c86b738732028b4480e83980e#file-producers-elm>
>>
>> Producer, then I get no crash, the check works (but of course on limited
>> data). Judging by the lack of any log output, I don't think I'm recursing
>> forever - I wonder if perhaps it could be another manifestation of this
>> <https://github.com/elm-lang/elm-compiler/issues/873> problem?
>>
>> Any help gratefully accepted.
>>
>
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