public void NoSendTest()
{
// given: full cable with connected cable
var receivingCable = new Cable();
receivingCable.Left.CurrentIOMode = IOMode.Input;
var packet1 = new Packet(0.1);
receivingCable.Left.Receive(packet1);
receivingCable.Update();
var packet2 = new Packet(0.2);
receivingCable.Left.Receive(packet2);
// connect the sending cable
var sendingCable = new Cable();
sendingCable.Top.CurrentIOMode = IOMode.Input;
var packet3 = new Packet(0.3);
sendingCable.Top.Receive(packet3);
sendingCable.Right.CurrentIOMode = IOMode.Output;
sendingCable.Right.ConnectToPort(receivingCable.Left);
// when: simulating
sendingCable.Update();
// then: packet3 was not sent.
Assert.That(receivingCable.CurrentPacket, Is.SameAs(packet1));
Assert.That(receivingCable.Left.ReceiveBuffer, Is.SameAs(packet2));
Assert.That(sendingCable.CurrentPacket, Is.SameAs(packet3));
Assert.That(sendingCable.Top.ReceiveBuffer, Is.Null);
}
public void SendTest()
{
// given: Cable with packet and output port connected to another cable
var cable = new Cable();
cable.Top.CurrentIOMode = IOMode.Input;
var packet = new Packet(1);
cable.Top.Receive(packet);
cable.Right.CurrentIOMode = IOMode.Output;
var cable2 = new Cable();
cable2.Left.CurrentIOMode = IOMode.Input;
cable2.Left.ConnectToPort(cable.Right);
// when: simulating
cable.Update();
cable2.Update();
// then: packet sent
Assert.That(cable2.CurrentPacket, Is.SameAs(packet));
Assert.That(cable.Top.ReceiveBuffer, Is.Null);
Assert.That(cable2.Left.ReceiveBuffer, Is.Null);
}
public void ReceiveFullTest()
{
// given: cable with packet
var cable = new Cable();
cable.Top.CurrentIOMode = IOMode.Input;
var packet = new Packet(1);
cable.Top.Receive(packet);
cable.Update();
var packet2 = new Packet(2);
cable.Top.Receive(packet2);
// when: simulating
cable.Update();
// then: still packet1 in buffer
Assert.That(cable.CurrentPacket, Is.SameAs(packet));
Assert.That(cable.Top.ReceiveBuffer, Is.SameAs(packet2));
}
public void ReceiveTest()
{
// given: Cable with input port that has a packet
var cable = new Cable();
cable.Top.CurrentIOMode = IOMode.Input;
var packet = new Packet(1);
cable.Top.Receive(packet);
// when: simulating
cable.Update();
// then: package received
Assert.That(cable.CurrentPacket, Is.SameAs(packet));
Assert.That(cable.Top.ReceiveBuffer, Is.Null);
}
public static void cableUpdate(Cable cable)
{
try
{
if (cable.Updatetime == null)
{
cable.Updatetime = DateTime.Now;
}
cable.Update();
using (DbHelper db = new DbHelper())
{
string sql = "Update cable set updateTime=@time where id=@id";
DbParameter[] parmar = { db.CreateParameter("@time", cable.Updatetime), db.CreateParameter("@id", cable.Id) };
db.ExecuteNonQuery(sql, parmar);
}
}
catch (Exception ex)
{
Log.Error(ex.Message);
}
}
