[ETCM-969] move best block and genesis functions to blockchain reader#1036

Merged

AurelienRichez merged 5 commits intodevelopfrom

refactor/ETCM-969-move-getBestBlock

Jul 7, 2021

Commits on Jul 7, 2021

extract bestKnownBlockAndLatestCheckpoint in BlockchainMetadata
Aurélien Richez
committed
move getBestBlockNumber and getBestBlock to blockchainReader
Aurélien Richez
committed
remove TestBlockchainBuilder as it does not have any specific behaviour now
Aurélien Richez
committed
fix tests
Aurélien Richez
committed
move genesisHeader and genesisBlock to BlockchainReader
Aurélien Richez
committed