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)));
}
public MergeHealthHintService(IHealthHintService?healthHintService, IPoSSwitcher?poSSwitcher)
{
_healthHintService = healthHintService ?? throw new ArgumentNullException(nameof(healthHintService));
_poSSwitcher = poSSwitcher ?? throw new ArgumentNullException(nameof(poSSwitcher));
}
