[erlang-questions] Quickcheck/PropEr: List generator not working as expected
Wed Oct 19 14:29:25 CEST 2011
See :wardbekker/proper_test.git , src/test.erl for a runnable demo app. Start with ./shell from the projects root
When I test the property `proper:quickcheck(test:prop_ends_with_double_cons_is_true()).` The following error is outputted to console:
Error: Couldn't produce an instance that satisfies all strict constraints after 50 tries.
Is seems that `?SUCHTHAT(Drow, list(consonant()), length(Drow) > 2)` can't generate valid values.
When I output the values generated by `list(consonant())` I notice that only zero or one length lists are generated. Why is that?
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