Add test to handle getting dict input using wildcard

[Charlton-A]

Test for getting data form nested input data with an list of values .
Input "a": {"b": [{"i": 1,"c":2} ,{"i":6, "c":8}]} accessed using a.b.*.i returns [1,6].

[girardinsamuel]

Thanks for this PR. It could be great to add this in the documentation too if it's not the case... I will do it if needed.

[Charlton-A]

Thanks for taking a look. I already created a PR on the same for the documentation.

[girardinsamuel]

Thanks ! I will review it tomorrow and deploy it 😉