private static PoSSwitcher CreatePosSwitcher()
{
IDb db = new MemDb();
IBlockTree blockTree = Substitute.For <IBlockTree>();
TestSpecProvider specProvider = new (London.Instance);
specProvider.TerminalTotalDifficulty = 2;
MergeConfig? mergeConfig = new() { Enabled = true };
IBlockCacheService blockCacheService = new BlockCacheService();
return(new PoSSwitcher(mergeConfig, new SyncConfig(), db, blockTree, specProvider, LimboLogs.Instance));
}
}
private IBlockValidator CreateBlockValidator()
{
IBlockCacheService blockCacheService = new BlockCacheService();
PoSSwitcher = new PoSSwitcher(MergeConfig, SyncConfig.Default, new MemDb(), BlockTree, SpecProvider, LogManager);
SealValidator = new MergeSealValidator(PoSSwitcher, Always.Valid);
HeaderValidator preMergeHeaderValidator = new HeaderValidator(BlockTree, SealValidator, SpecProvider, LogManager);
HeaderValidator = new MergeHeaderValidator(PoSSwitcher, preMergeHeaderValidator, BlockTree, SpecProvider, SealValidator, LogManager);
return(new BlockValidator(
new TxValidator(SpecProvider.ChainId),
HeaderValidator,
Always.Valid,
SpecProvider,
LogManager));
}
public void givenAnInvalidBlock_ifParentIsNotPostMerge_thenLastValidHashShouldBeZero()
{
IBlockFinder blockFinder = Substitute.For <IBlockFinder>();
IBlockCacheService blockCacheService = new BlockCacheService();
Keccak invalidBlock = Keccak.Compute("A");
BlockHeader parentBlockHeader = new BlockHeaderBuilder().TestObject;
blockCacheService.BlockCache[parentBlockHeader.Hash] = new Block(parentBlockHeader);
IPoSSwitcher poSSwitcher = Substitute.For <IPoSSwitcher>();
poSSwitcher.IsPostMerge(parentBlockHeader).Returns(false);
_tracker = new(poSSwitcher, blockFinder, blockCacheService, new TestLogManager()); // Small max section size, to make sure things propagate correctly
_tracker.OnInvalidBlock(invalidBlock, parentBlockHeader.Hash);
AssertInvalid(invalidBlock, Keccak.Zero);
}
public void givenAnInvalidBlock_WithUnknownParent_thenGetParentFromCache()
{
IBlockFinder blockFinder = Substitute.For <IBlockFinder>();
IBlockCacheService blockCacheService = new BlockCacheService();
BlockHeader parentBlockHeader = new BlockHeaderBuilder()
.TestObject;
BlockHeader blockHeader = new BlockHeaderBuilder()
.WithParentHash(parentBlockHeader.Hash).TestObject;
blockCacheService.BlockCache[blockHeader.Hash] = new Block(blockHeader);
blockCacheService.BlockCache[parentBlockHeader.Hash] = new Block(parentBlockHeader);
IPoSSwitcher alwaysPos = Substitute.For <IPoSSwitcher>();
alwaysPos.IsPostMerge(Arg.Any <BlockHeader>()).Returns(true);
_tracker = new(alwaysPos, blockFinder, blockCacheService, new TestLogManager()); // Small max section size, to make sure things propagate correctly
_tracker.OnInvalidBlock(blockHeader.Hash, null);
AssertInvalid(blockHeader.Hash, parentBlockHeader.Hash);
}
