public async Task newBlock_accepts_first_block()
{
using MergeTestBlockchain chain = await CreateBlockChain();
IConsensusRpcModule rpc = CreateConsensusModule(chain);
BlockRequestResult blockRequestResult = CreateBlockRequest(
CreateParentBlockRequestOnHead(chain.BlockTree),
TestItem.AddressD);
ResultWrapper <NewBlockResult> resultWrapper = await rpc.consensus_newBlock(blockRequestResult);
resultWrapper.Data.Valid.Should().BeTrue();
new BlockRequestResult(chain.BlockTree.BestSuggestedBody).Should().BeEquivalentTo(blockRequestResult);
}
public async Task newBlock_rejects_incorrect_input(Action <BlockRequestResult> breakerAction)
{
using MergeTestBlockchain chain = await CreateBlockChain();
IConsensusRpcModule rpc = CreateConsensusModule(chain);
BlockRequestResult assembleBlockResult = await GetAssembleBlockResult(chain, rpc);
Keccak blockHash = assembleBlockResult.BlockHash;
breakerAction(assembleBlockResult);
if (blockHash == assembleBlockResult.BlockHash && TryCalculateHash(assembleBlockResult, out var hash))
{
assembleBlockResult.BlockHash = hash;
}
ResultWrapper <NewBlockResult> newBlockResult = await rpc.consensus_newBlock(assembleBlockResult);
newBlockResult.Data.Valid.Should().BeFalse();
}
public async Task assembleBlock_should_create_block_on_top_of_genesis()
{
using MergeTestBlockchain chain = await CreateBlockChain();
IConsensusRpcModule rpc = CreateConsensusModule(chain);
Keccak startingHead = chain.BlockTree.HeadHash;
UInt256 timestamp = Timestamper.UnixTime.Seconds;
AssembleBlockRequest assembleBlockRequest = new() { ParentHash = startingHead, Timestamp = timestamp };
ResultWrapper <BlockRequestResult?> response = await rpc.consensus_assembleBlock(assembleBlockRequest);
BlockRequestResult expected = CreateParentBlockRequestOnHead(chain.BlockTree);
expected.GasLimit = 4000000L;
expected.BlockHash = new Keccak("0xfe37027d377e75ffb161f11733d8880083378fe6236270c7a2ee1fc7efe71cfd");
expected.LogsBloom = Bloom.Empty;
expected.Miner = chain.MinerAddress;
expected.Number = 1;
expected.ParentHash = startingHead;
expected.SetTransactions(Array.Empty <Transaction>());
expected.Timestamp = timestamp;
response.Data.Should().BeEquivalentTo(expected);
}
public async Task setHead_should_change_head()
{
using MergeTestBlockchain chain = await CreateBlockChain();
IConsensusRpcModule rpc = CreateConsensusModule(chain);
Keccak startingHead = chain.BlockTree.HeadHash;
BlockRequestResult blockRequestResult = CreateBlockRequest(
CreateParentBlockRequestOnHead(chain.BlockTree),
TestItem.AddressD);
ResultWrapper <NewBlockResult> newBlockResult = await rpc.consensus_newBlock(blockRequestResult);
newBlockResult.Data.Valid.Should().BeTrue();
Keccak newHeadHash = blockRequestResult.BlockHash;
ResultWrapper <Result> setHeadResult = await rpc.consensus_setHead(newHeadHash !);
setHeadResult.Data.Should().Be(Result.OK);
Keccak actualHead = chain.BlockTree.HeadHash;
actualHead.Should().NotBe(startingHead);
actualHead.Should().Be(newHeadHash);
}