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mickeyvip (17) [Avatar] Offline
#1
If I am understanding correctly,
Fuzz.intRange 1 5
in listing 6.8 will generate at minimum 1, meaning the function

urlFuzzer : Fuzzer (List String)
urlFuzzer =
    Fuzz.intRange 1 5
        |> Fuzz.map urlsFromCount


Will generate at minimum List of size 1.

Also "Customizing List Sizes" has those lines:

Fuzz.intRange will randomly generate an integer between 1 and 5. We’ll use it to build a list
between 1 and 5 elements. (We already have a test covering the zero-elements case: our
noPhotosNoThumbnails test from earlier.)


But in section "Simulating Click Events" we see:

There’s a problem with this approach. What if urlFuzzer happens to generate an empty list?
We’d have no photo to click!


Seems like a contradiction.