public void TestWithSomePeersToSend()
{
PeerExchangeMessage sentMessage = new PeerExchangeMessage();
var messageHandler = new PeerExchangeMessageHandler(Mock.Of <ILogger <PeerExchangeMessageHandler> >(), Mock.Of <ITcpTransportProtocol>());
var context = new Mock <IExtensionProtocolMessageReceivedContext>();
context.Setup(x => x.Message).Returns(MockMessage());
context.Setup(x => x.Peers).Returns(MockPeers());
context.Setup(x => x.SendMessage(It.IsAny <IExtensionProtocolMessage>())).Callback <IExtensionProtocolMessage>(message => sentMessage = (PeerExchangeMessage)message);
var metadata = new PeerExchangeMetadata
{
ConnectedPeersSnapshot = new List <string>
{
"192.168.1.20:8080",
"192.168.1.21:8080",
"192.168.1.25:8080",
},
};
context.Setup(x => x.GetValue <PeerExchangeMetadata>(PeerExchangeMetadata.Key)).Returns(metadata);
messageHandler.MessageReceived(context.Object);
context.Verify(x => x.Message, Times.Once);
context.Verify(x => x.PeersAvailable(It.IsAny <IEnumerable <ITransportStream> >()), Times.Once);
context.Verify(x => x.GetValue <PeerExchangeMetadata>(PeerExchangeMetadata.Key), Times.Once);
context.Verify(x => x.Peers, Times.Once);
context.Verify(x => x.SendMessage(It.IsAny <PeerExchangeMessage>()), Times.Once);
context.Verify(x => x.SetValue(PeerExchangeMetadata.Key, It.IsAny <PeerExchangeMetadata>()), Times.Once);
context.VerifyNoOtherCalls();
var expectedSentMessage = new PeerExchangeMessage
{
Added = new List <IPEndPoint>
{
new IPEndPoint(new IPAddress(new byte[] { 192, 168, 1, 22 }), 8080),
new IPEndPoint(new IPAddress(new byte[] { 192, 168, 1, 23 }), 8080),
},
Dropped = new List <IPEndPoint>
{
new IPEndPoint(new IPAddress(new byte[] { 192, 168, 1, 25 }), 8080),
},
};
sentMessage.Should().BeEquivalentTo(expectedSentMessage);
}
