Ability to check correctness of values against Chart JSON schema

[MathieuAvila]

Hello,

Is there a way to check that the JSON Schema is applied correctly by Helm and the charts ?

The idea is to check valid and invalid values, and check they are accepted or rejected by the Helm chart. For now, I understand it is only possible to check for correctness, as incorrectness would fail upfront. Would that be a good idea to add helm-unittest the possibility to test failure ?
For now, we're running a python script that checks for assertions, but we'd prefer to have only one source of UT (helm-unittest).

Thanks,

[rquinio]

I think PR #155 should enable this ?