The rationale is two folds:
1. It's more consistent with how we already separate the validator
name from its module.
2. Because `_` may be present in Aiken's validator's name, it is hard
to read and I am afraid it could potentially conflict later on. So
it's better to use a separator that cannot appear in validator
names.
Alongside a bunch of other stuff from the coverage list. In
particular, the mint transaction contains:
- reference inputs
- multiple outputs, with assets, and type-0, type-1 and type-6
addresses.
- an output with a datum hash
- an output with an inline script
- carries an extra datum witness, preimage of the embedded hash
- mint, with 2 policies purposely ordered wrongly, with 1 and 2
assets purposely ordered wrong. One of the mint is actually a
burn (i.e. negative quantity)
KtorZ