Open
Description
Description
The validator monitor missed block tests are quite fragile and depend on hardcoded validator indices which break with each hard fork.
We should rewrite these tests to dynamically use correct validator indices.
The tests are also complicated by the "simulation" of missed blocks through the mutatation of the block_roots array. It would be simpler if they just avoided creating blocks at those slots using extend_chain.
Version
Lighthouse v5.3.0
Steps to resolve
Refactor the validator monitor tests, e.g. produces_missed_blocks so they don't use hardcoded validator indices or manual block_roots mutations.