public void ShouldSendAPacket()
{
// arrange
const int expectedPacketSize = 7;
var packetFragments = new List <IPacketFragment>()
{
new CommandPacketFragment(MessageType.DeviceCommand),
new PinNumberPacketFragment(0),
new SignalPacketFragment(true)
};
var packet = new ActuationPacket(packetFragments);
var endpoint = new IPEndPoint(IPAddress.Parse("127.0.0.1"), 8080);
var mockSocketProxy = new Mock <ISocketProxy>();
mockSocketProxy.Setup(socketProxy =>
socketProxy.Send(It.IsAny <byte[]>()))
.Returns(expectedPacketSize);
var sut = new ClientSocket(endpoint, mockSocketProxy.Object);
// act
sut.Send(packet);
// assert
mockSocketProxy.Verify(socketProxy => socketProxy.Send(It.IsAny <byte[]>()), Times.Once);
}
public void ShouldSerializeAPacket()
{
// arrange
var expectedRawPacket = "0 01 1\0";
var expectedPacket = Encoding.ASCII.GetBytes(expectedRawPacket);
var packetFragments = new List <IPacketFragment>()
{
new CommandPacketFragment(MessageType.DeviceCommand),
new PinNumberPacketFragment(1),
new SignalPacketFragment(true)
};
var sut = new ActuationPacket(packetFragments);
Assert.NotNull(sut);
// act
var actualPacket = sut.Serialize();
// assert
Assert.NotNull(actualPacket);
Assert.AreEqual(expectedPacket, actualPacket, "Packet");
}
public void SendCommand(MessageType messageType, int pinNumber, bool signal)
{
// Note: potentially abstract this later
var packetFragments = new List <IPacketFragment>()
{
new CommandPacketFragment(messageType),
new PinNumberPacketFragment(pinNumber),
new SignalPacketFragment(signal)
};
var packet = new ActuationPacket(packetFragments);
_clientSocket.Send(packet);
}