Function bp_test_utils::make_justification_for_header

pub fn make_justification_for_header<H: HeaderT>(
    params: JustificationGeneratorParams<H>,
) -> GrandpaJustification<H>

Generate justifications in a way where we are able to tune the number of pre-commits and vote ancestries which are included in the justification.

This is useful for benchmarks where we want to generate valid justifications with a specific number of pre-commits (tuned with the number of “authorities”) and/or a specific number of vote ancestries (tuned with the “votes” parameter).

Note: This needs at least three authorities or else the verifier will complain about being given an invalid commit.