QCheck_alcotestWe use environment variables for controlling QCheck here, since alcotest doesn't seem to provide a lot of flexibility.
QCHECK_VERBOSE if "1" or "true", will make tests verboseQCHECK_SEED if an integer, will fix the seedQCHECK_LONG is present, will trigger long testsval to_alcotest :
?verbose:bool ->
?long:bool ->
?rand:Stdlib.Random.State.t ->
QCheck2.Test.t ->
unit Alcotest.test_caseConvert a qcheck test into an alcotest test