feat(python): Enable Null datatype and null values by default in parametric testing #16192
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Null values are a frequent source of bugs, so we should really be testing for them.
Changes
Null
data type by default. Dataframes/Series generated by our strategies may contain aNull
column.allow_null
toTrue
by default. This may hit some users, but we should really make the change now while people are updating their parametric tests anyway.allow_null=False
will exlude theNull
data type from the pool.This helped me find a bug, will investigate later:
#16190