public void ConnectPostCreating()
{
IInputEndpoint input1 = new InputEndpoint();
Int32 inputSignal1 = 0;
input1.Receive += (sender, signal) => { inputSignal1 = signal; };
IInputEndpoint input2 = new InputEndpoint();
Int32 inputSignal2 = 0;
input2.Receive += (sender, signal) => { inputSignal2 = signal; };
IOutputEndpoint output = new OutputEndpoint();
INeutralEndpoint netrual = new NeutralEndpoint();
Nexus nexus = new Nexus(6, input1, output, netrual);
output.Produce(1);
Assert.AreEqual(inputSignal1, 1);
Assert.AreEqual(inputSignal2, 0);
nexus.ConnectAt(input2, 3);
Assert.AreEqual(inputSignal1, 1);
Assert.AreEqual(inputSignal2, 1);
}