public void CheckHealth_returns_expected_results([ValueSource(nameof(CheckHealthTestCases))] CheckHealthTest test)
{
IBlockFinder blockFinder = Substitute.For <IBlockFinder>();
ISyncServer syncServer = Substitute.For <ISyncServer>();
IBlockchainProcessor blockchainProcessor = Substitute.For <IBlockchainProcessor>();
IBlockProducer blockProducer = Substitute.For <IBlockProducer>();
IHealthHintService healthHintService = Substitute.For <IHealthHintService>();
blockchainProcessor.IsProcessingBlocks(Arg.Any <ulong?>()).Returns(test.IsProcessingBlocks);
blockProducer.IsProducingBlocks(Arg.Any <ulong?>()).Returns(test.IsProducingBlocks);
syncServer.GetPeerCount().Returns(test.PeerCount);
BlockHeaderBuilder GetBlockHeader(int blockNumber) => Build.A.BlockHeader.WithNumber(blockNumber);
blockFinder.Head.Returns(new Block(GetBlockHeader(4).TestObject));
if (test.IsSyncing)
{
blockFinder.FindBestSuggestedHeader().Returns(GetBlockHeader(15).TestObject);
}
else
{
blockFinder.FindBestSuggestedHeader().Returns(GetBlockHeader(2).TestObject);
}
IEthSyncingInfo ethSyncingInfo = new EthSyncingInfo(blockFinder);
NodeHealthService nodeHealthService =
new(syncServer, blockFinder, blockchainProcessor, blockProducer, new HealthChecksConfig(), healthHintService, ethSyncingInfo, test.IsMining);
CheckHealthResult result = nodeHealthService.CheckHealth();
Assert.AreEqual(test.ExpectedHealthy, result.Healthy);
Assert.AreEqual(test.ExpectedMessage, FormatMessages(result.Messages.Select(x => x.Message)));
Assert.AreEqual(test.ExpectedLongMessage, FormatMessages(result.Messages.Select(x => x.LongMessage)));
}
protected override IBlockProducer CreateTestBlockProducer(TxPoolTxSource txPoolTxSource, ISealer sealer, ITransactionComparerProvider transactionComparerProvider)
{
SealEngine = new MergeSealEngine(SealEngine, PoSSwitcher, SealValidator, LogManager);
MiningConfig miningConfig = new() { Enabled = true, MinGasPrice = 0 };
TargetAdjustedGasLimitCalculator targetAdjustedGasLimitCalculator = new(SpecProvider, miningConfig);
EthSyncingInfo = new EthSyncingInfo(BlockTree);
PostMergeBlockProducerFactory blockProducerFactory = new(
SpecProvider,
SealEngine,
Timestamper,
miningConfig,
LogManager,
targetAdjustedGasLimitCalculator);
BlockProducerEnvFactory blockProducerEnvFactory = new(
DbProvider,
BlockTree,
ReadOnlyTrieStore,
SpecProvider,
BlockValidator,
NoBlockRewards.Instance,
ReceiptStorage,
BlockPreprocessorStep,
TxPool,
transactionComparerProvider,
miningConfig,
LogManager);
BlockProducerEnv blockProducerEnv = blockProducerEnvFactory.Create();
PostMergeBlockProducer postMergeBlockProducer = blockProducerFactory.Create(blockProducerEnv, BlockProductionTrigger);
PostMergeBlockProducer = postMergeBlockProducer;
PayloadPreparationService ??= new PayloadPreparationService(
postMergeBlockProducer,
new BlockImprovementContextFactory(BlockProductionTrigger, TimeSpan.FromSeconds(MergeConfig.SecondsPerSlot)
),
TimerFactory.Default,
LogManager,
TimeSpan.FromSeconds(MergeConfig.SecondsPerSlot)
);
IAuRaStepCalculator auraStepCalculator = Substitute.For <IAuRaStepCalculator>();
auraStepCalculator.TimeToNextStep.Returns(TimeSpan.FromMilliseconds(0));
FollowOtherMiners gasLimitCalculator = new(MainnetSpecProvider.Instance);
AuRaBlockProducer preMergeBlockProducer = new(
txPoolTxSource,
blockProducerEnvFactory.Create().ChainProcessor,
((TestBlockchain)this).BlockProductionTrigger,
State,
sealer,
BlockTree,
Timestamper,
auraStepCalculator,
NullReportingValidator.Instance,
new AuRaConfig(),
gasLimitCalculator,
SpecProvider,
LogManager
);
return(new MergeBlockProducer(preMergeBlockProducer, postMergeBlockProducer, PoSSwitcher));
}
}
