public async Task BroadcastTx_FromStream_Test()
{
var received = new List <TransactionsReceivedEvent>();
_eventBus.Subscribe <TransactionsReceivedEvent>(t =>
{
received.Add(t);
return(Task.CompletedTask);
});
var pubKey = "SomePubKey";
Metadata metadata = new Metadata {
{ GrpcConstants.PubkeyMetadataKey, pubKey }
};
var context = BuildServerCallContext(metadata);
_peerPool.TryAddPeer(GrpcTestPeerHelpers.CreateBasicPeer("127.0.0.1:500", context.GetPublicKey()));
var transactions = await _osTestHelper.GenerateTransferTransactions(3);
var requestStream = new TestAsyncStreamReader <Transaction>(transactions.ToArray());
var result = await _serverService.TransactionBroadcastStream(requestStream, context);
result.ShouldBe(new VoidReply());
received.Count.ShouldBe(3);
}
public async Task ClientStreamingServerHandler_Success_Test()
{
var authInterceptor = GetRequiredService <AuthInterceptor>();
var requestStream = new TestAsyncStreamReader <string>(new [] { "test1", "test2", "test3" });
var continuation = new ClientStreamingServerMethod <string, string>((s, y) => Task.FromResult(s.Current));
var metadata = new Metadata
{
{ GrpcConstants.PubkeyMetadataKey, NetworkTestConstants.FakePubkey2 }
};
var context = BuildServerCallContext(metadata);
var headerCount = context.RequestHeaders.Count;
await requestStream.MoveNext();
var result = await authInterceptor.ClientStreamingServerHandler(requestStream, context, continuation);
result.ShouldBe("test1");
context.RequestHeaders.Count.ShouldBeGreaterThan(headerCount);
await requestStream.MoveNext();
result = await authInterceptor.ClientStreamingServerHandler(requestStream, context, continuation);
result.ShouldBe("test2");
await requestStream.MoveNext();
result = await authInterceptor.ClientStreamingServerHandler(requestStream, context, continuation);
result.ShouldBe("test3");
}
public async Task BroadcastBlockWithTxs_FromStream_Test()
{
var received = new List <BlockReceivedEvent>();
_eventBus.Subscribe <BlockReceivedEvent>(a =>
{
received.Add(a);
return(Task.CompletedTask);
});
var blocks = new List <BlockWithTransactions>();
blocks.Add(_osTestHelper.GenerateBlockWithTransactions(Hash.FromString("block1"), 1, (await _osTestHelper.GenerateTransferTransactions(1)).ToList()));
blocks.Add(_osTestHelper.GenerateBlockWithTransactions(Hash.FromString("block2"), 2, (await _osTestHelper.GenerateTransferTransactions(2)).ToList()));
blocks.Add(_osTestHelper.GenerateBlockWithTransactions(Hash.FromString("block3"), 3, (await _osTestHelper.GenerateTransferTransactions(3)).ToList()));
var context = BuildServerCallContext();
var requestStream = new TestAsyncStreamReader <BlockWithTransactions>(blocks.ToArray());
context.RequestHeaders.Add(new Metadata.Entry(GrpcConstants.PubkeyMetadataKey, NetworkTestConstants.FakePubkey2));
var result = await _serverService.BlockBroadcastStream(requestStream, context);
result.ShouldBe(new VoidReply());
received.Count.ShouldBe(3);
}
public async Task BroadcastBlockWithTxs_ShouldAddToBlockCache()
{
var peer = _peerPool.GetPeers(true).First();
var pubkey = peer.Info.Pubkey;
var metadata = new Metadata {
{ GrpcConstants.PubkeyMetadataKey, pubkey }
};
var block = _osTestHelper.GenerateBlockWithTransactions(Hash.FromString("block1"), 1,
(await _osTestHelper.GenerateTransferTransactions(1)).ToList());
var requestStream = new TestAsyncStreamReader <BlockWithTransactions>(new List <BlockWithTransactions> {
block
});
await _serverService.BlockBroadcastStream(requestStream, BuildServerCallContext(metadata));
peer.TryAddKnownBlock(block.GetHash()).ShouldBeFalse();
}
public async Task BroadcastTx_FromStream_Test()
{
var received = new List <TransactionsReceivedEvent>();
_eventBus.Subscribe <TransactionsReceivedEvent>(t =>
{
received.Add(t);
return(Task.CompletedTask);
});
var context = BuildServerCallContext();
var transactions = await _osTestHelper.GenerateTransferTransactions(3);
var requestStream = new TestAsyncStreamReader <Transaction>(transactions.ToArray());
var result = await _service.TransactionBroadcastStream(requestStream, context);
result.ShouldBe(new VoidReply());
received.Count.ShouldBe(3);
}
public async Task BroadcastAnnouncement_FromStream_Test()
{
var received = new List <AnnouncementReceivedEventData>();
_eventBus.Subscribe <AnnouncementReceivedEventData>(a =>
{
received.Add(a);
return(Task.CompletedTask);
});
var announcements = new List <BlockAnnouncement>();
for (var i = 0; i < 5; i++)
{
announcements.Add(new BlockAnnouncement
{
BlockHash = Hash.FromString($"block-{i}"),
BlockHeight = 10 + i,
HasFork = false
});
}
var pubkey = _peerPool.GetPeers(true).First().Info.Pubkey;
var metadata = new Metadata {
{
GrpcConstants.PubkeyMetadataKey, pubkey
}
};
var context = BuildServerCallContext(metadata);
var requestStream = new TestAsyncStreamReader <BlockAnnouncement>(announcements.ToArray());
var result = await _serverService.AnnouncementBroadcastStream(requestStream, context);
result.ShouldBe(new VoidReply());
received.Count.ShouldBe(5);
}
public async Task LibAnnouncementBroadcastStream_Test()
{
var chain = await _blockchainService.GetChainAsync();
var irreversibleBlockHeight = (int)chain.LastIrreversibleBlockHeight;
var bestBlockHeight = (int)chain.BestChainHeight;
var requestLibAnnouncements = new List <LibAnnouncement>();
var preBlockHash = chain.LastIrreversibleBlockHash;
var preBlockHeight = irreversibleBlockHeight;
for (var i = irreversibleBlockHeight + 1; i <= bestBlockHeight; i++)
{
var libBlock = _osTestHelper.GenerateBlock(preBlockHash, preBlockHeight);
requestLibAnnouncements.Add(new LibAnnouncement
{
LibHeight = preBlockHeight,
LibHash = preBlockHash
});
preBlockHash = libBlock.GetHash();
preBlockHeight++;
}
var requestStream = new TestAsyncStreamReader <LibAnnouncement>(requestLibAnnouncements);
var pubKey = NetworkTestConstants.FakePubkey2;
Metadata metadata = new Metadata {
{ GrpcConstants.PubkeyMetadataKey, pubKey }
};
var context = BuildServerCallContext(metadata);
var result = await _serverService.LibAnnouncementBroadcastStream(requestStream, context);
result.ShouldBe(new VoidReply());
var peer = _peerPool.FindPeerByPublicKey(pubKey);
var lastBlock = requestLibAnnouncements.Last();
peer.LastKnownLibHash.ShouldBe(lastBlock.LibHash);
peer.LastKnownLibHeight.ShouldBe(lastBlock.LibHeight);
}
