public void ProcessTwoBlocks()
{
Block genesis = new Block(0, null);
Block block = new Block(1, genesis.Hash);
BlockProcessor processor = new BlockProcessor();
processor.Process(genesis);
processor.Process(block);
Assert.IsNotNull(processor.BlockChain);
Assert.AreEqual(1, processor.BlockChain.BestBlockNumber);
Assert.AreEqual(genesis, processor.BlockChain.GetBlock(0));
Assert.AreEqual(block, processor.BlockChain.GetBlock(1));
}
public void Prepared_block_contains_author_field()
{
ISnapshotableDb stateDb = new StateDb();
ISnapshotableDb codeDb = new StateDb();
IDb traceDb = new MemDb();
IStateProvider stateProvider = new StateProvider(stateDb, codeDb, LimboLogs.Instance);
ITransactionProcessor transactionProcessor = Substitute.For <ITransactionProcessor>();
BlockProcessor processor = new BlockProcessor(
RinkebySpecProvider.Instance,
TestBlockValidator.AlwaysValid,
NoBlockRewards.Instance,
transactionProcessor,
stateDb,
codeDb,
traceDb,
stateProvider,
new StorageProvider(stateDb, stateProvider, LimboLogs.Instance),
NullTxPool.Instance,
NullReceiptStorage.Instance,
LimboLogs.Instance);
BlockHeader header = Build.A.BlockHeader.WithAuthor(TestItem.AddressD).TestObject;
Block block = Build.A.Block.WithHeader(header).TestObject;
Block[] processedBlocks = processor.Process(Keccak.EmptyTreeHash, new [] { block }, ProcessingOptions.None, NullBlockTracer.Instance);
Assert.AreEqual(1, processedBlocks.Length, "length");
Assert.AreEqual(block.Author, processedBlocks[0].Author, "author");
}
public void Can_store_a_witness()
{
IDb stateDb = new MemDb();
IDb codeDb = new MemDb();
var trieStore = new TrieStore(stateDb, LimboLogs.Instance);
IStateProvider stateProvider = new StateProvider(trieStore, codeDb, LimboLogs.Instance);
ITransactionProcessor transactionProcessor = Substitute.For <ITransactionProcessor>();
IWitnessCollector witnessCollector = Substitute.For <IWitnessCollector>();
BlockProcessor processor = new BlockProcessor(
RinkebySpecProvider.Instance,
TestBlockValidator.AlwaysValid,
NoBlockRewards.Instance,
transactionProcessor,
stateProvider,
new StorageProvider(trieStore, stateProvider, LimboLogs.Instance),
NullTxPool.Instance,
NullReceiptStorage.Instance,
witnessCollector,
LimboLogs.Instance);
BlockHeader header = Build.A.BlockHeader.WithAuthor(TestItem.AddressD).TestObject;
Block block = Build.A.Block.WithHeader(header).TestObject;
_ = processor.Process(
Keccak.EmptyTreeHash,
new List <Block> {
block
},
ProcessingOptions.None,
NullBlockTracer.Instance);
witnessCollector.Received(1).Persist(block.Hash);
}
public void ProcessTwoBlocksAndTwoUncles()
{
Block genesis = new Block(0, null);
Block block = new Block(1, genesis.Hash);
Block uncle1 = new Block(1, genesis.Hash);
Block uncle2 = new Block(2, uncle1.Hash);
BlockProcessor processor = new BlockProcessor();
processor.Process(genesis);
processor.Process(block);
processor.Process(uncle1);
processor.Process(uncle2);
Assert.IsNotNull(processor.BlockChain);
Assert.AreEqual(2, processor.BlockChain.BestBlockNumber);
Assert.AreEqual(genesis, processor.BlockChain.GetBlock(0));
Assert.AreEqual(uncle1, processor.BlockChain.GetBlock(1));
Assert.AreEqual(uncle2, processor.BlockChain.GetBlock(2));
}
public void ProcessGenesisBlock()
{
Block genesis = new Block(0, null);
BlockProcessor processor = new BlockProcessor();
processor.Process(genesis);
Assert.IsNotNull(processor.BlockChain);
Assert.AreEqual(0, processor.BlockChain.BestBlockNumber);
Assert.AreEqual(genesis, processor.BlockChain.GetBlock(0));
}
public void Recovers_state_on_cancel()
{
IDb stateDb = new MemDb();
IDb codeDb = new MemDb();
TrieStore trieStore = new TrieStore(stateDb, LimboLogs.Instance);
IStateProvider stateProvider = new StateProvider(trieStore, codeDb, LimboLogs.Instance);
ITransactionProcessor transactionProcessor = Substitute.For <ITransactionProcessor>();
BlockProcessor processor = new BlockProcessor(
RinkebySpecProvider.Instance,
TestBlockValidator.AlwaysValid,
new RewardCalculator(MainnetSpecProvider.Instance),
transactionProcessor,
stateProvider,
new StorageProvider(trieStore, stateProvider, LimboLogs.Instance),
NullTxPool.Instance,
NullReceiptStorage.Instance,
NullWitnessCollector.Instance,
LimboLogs.Instance);
BlockHeader header = Build.A.BlockHeader.WithNumber(1).WithAuthor(TestItem.AddressD).TestObject;
Block block = Build.A.Block.WithTransactions(1, MuirGlacier.Instance).WithHeader(header).TestObject;
Assert.Throws <OperationCanceledException>(() => processor.Process(
Keccak.EmptyTreeHash,
new List <Block> {
block
},
ProcessingOptions.None,
AlwaysCancelBlockTracer.Instance));
Assert.Throws <OperationCanceledException>(() => processor.Process(
Keccak.EmptyTreeHash,
new List <Block> {
block
},
ProcessingOptions.None,
AlwaysCancelBlockTracer.Instance));
}