public void ShouldSentInterestedWhenPeerHasSomethingToOffer()
{
PeerHash other = PeerHash.Random();
Action <Action <PeerHash, Bitfield, PeerState> > handle = callback =>
{
callback.Invoke(other, Bitfield.Complete(1), new PeerState());
};
using (DataGetFixture fixture = new DataGetFixture())
using (DataGetSession session = fixture.Start())
{
DataVerified verified = new DataVerified
{
Hash = session.Service.Parameters.Hash,
Bitfield = new Bitfield(1)
};
A.CallTo(() => session.DataMap.Query(A <Action <PeerHash, Bitfield, PeerState> > .Ignored)).Invokes(handle);
session.Service.Start();
session.Service.Handle(verified);
session.Pipeline.Tick();
session.Pipeline.Process();
A.CallTo(() => session.Glue.SendInterested(other)).MustHaveHappened();
}
}
public void ShouldTriggerBlockRequested()
{
using (DataGetFixture fixture = new DataGetFixture())
using (DataGetSession session = fixture.Start())
{
BlockReserved reserved = new BlockReserved
{
Hash = session.Service.Hash,
Peer = PeerHash.Random(),
Block = new BlockIndex(1, 0, 3616)
};
Trigger handler = Trigger.Bind(ref session.Service.Hooks.OnBlockRequested, data =>
{
data.Hash.Should().Be(session.Service.Hash);
data.Peer.Should().Be(reserved.Peer);
data.Block.Should().Be(reserved.Block);
data.Block.Size.Should().Be(3616);
});
session.Service.Start();
session.Service.Handle(reserved);
session.Pipeline.Process();
handler.Wait().Should().BeTrue();
}
}
public void ShouldCompleteBlockWhenBlockIsWritten()
{
using (DataGetFixture fixture = new DataGetFixture())
using (DataGetSession session = fixture.Start())
{
BlockWritten written = new BlockWritten
{
Hash = session.Service.Hash,
Block = new BlockIndex(1, 0, 3616)
};
session.Service.Start();
session.Service.Handle(written);
session.Pipeline.Process();
A.CallTo(() => session.DataMap.Complete(written.Block)).MustHaveHappened();
}
}
public void ShouldInvalidatePieceWhenPieceIsRejected()
{
using (DataGetFixture fixture = new DataGetFixture())
using (DataGetSession session = fixture.Start())
{
PieceRejected rejected = new PieceRejected
{
Hash = session.Service.Hash,
Piece = new PieceInfo(1)
};
session.Service.Start();
session.Service.Handle(rejected);
session.Pipeline.Process();
A.CallTo(() => session.DataMap.Invalidate(rejected.Piece)).MustHaveHappened();
}
}
public void ShouldCompletePieceWhenPieceIsAccepted()
{
using (DataGetFixture fixture = new DataGetFixture())
using (DataGetSession session = fixture.Start())
{
PieceAccepted accepted = new PieceAccepted
{
Hash = session.Service.Hash,
Piece = new PieceInfo(1)
};
session.Service.Start();
session.Service.Handle(accepted);
session.Pipeline.Process();
A.CallTo(() => session.DataMap.Complete(accepted.Piece)).MustHaveHappened();
}
}
public void ShouldVerifyPieceWhenPieceIsReady()
{
using (DataGetFixture fixture = new DataGetFixture())
using (DataGetSession session = fixture.Start())
{
PieceReady ready = new PieceReady
{
Hash = session.Service.Hash,
Piece = new PieceInfo(1)
};
session.Service.Start();
session.Service.Handle(ready);
session.Pipeline.Process();
A.CallTo(() => session.DataStore.Verify(ready.Piece)).MustHaveHappened();
}
}
public void ShouldSendRequestWhenBlockReserved()
{
using (DataGetFixture fixture = new DataGetFixture())
using (DataGetSession session = fixture.Start())
{
BlockReserved received = new BlockReserved
{
Peer = PeerHash.Random(),
Hash = session.Service.Hash,
Block = new BlockIndex(1, 0, 3616)
};
session.Service.Start();
session.Service.Handle(received);
session.Pipeline.Process();
A.CallTo(() => session.Glue.SendRequest(received.Peer, received.Block)).MustHaveHappened();
}
}
public void ShouldWriteToRepositoryWhenBlockReceived()
{
using (DataGetFixture fixture = new DataGetFixture())
using (DataGetSession session = fixture.Start())
{
BlockReceived received = new BlockReceived
{
Payload = new DataGetBlock(),
Peer = PeerHash.Random(),
Hash = session.Service.Hash,
Block = new BlockIndex(1, 0, 3616)
};
session.Service.Start();
session.Service.Handle(received);
session.Pipeline.Process();
A.CallTo(() => session.DataStore.Write(received.Block, received.Payload)).MustHaveHappened();
}
}