public void CircuitValidatesLooped()
{
// Later change to importing the circuit from file
var c = new Circuit();
var i1 = new InputNode();
var n1 = new NotNode();
var n2 = new NotNode();
var n3 = new NotNode();
c.AddInput(i1, NodeCurrent.None);
c.Add(i1);
c.Add(n1);
c.Add(n2);
c.Add(n3);
i1.AddOutput(n1);
n1.AddOutput(n2);
n2.AddOutput(n3);
n3.AddOutput(n1);
Assert.ThrowsException <CircuitInvalidException>(() =>
{
c.Accept(new CircuitLoopValidatorVisitor());
});
}
public void CircuitValidatesNotConnectedToOutput()
{
// Later change to importing the circuit from file
var c = new Circuit();
var i1 = new InputNode();
var i2 = new InputNode();
var n1 = new AndNode();
c.AddInput(i1, NodeCurrent.None);
c.AddInput(i2, NodeCurrent.None);
i1.AddOutput(n1);
i2.AddOutput(n1);
c.Add(n1);
Assert.ThrowsException <CircuitInvalidException>(() =>
{
c.Accept(new CircuitConnectionValidatorVisitor());
});
}
public void CircuitValidatesConnected()
{
// Later change to importing the circuit from file
var c = new Circuit();
var i1 = new InputNode();
var i2 = new InputNode();
var n1 = new AndNode();
var o1 = new OutputNode();
c.AddInput(i1, NodeCurrent.None);
c.AddInput(i2, NodeCurrent.None);
i1.AddOutput(n1);
i2.AddOutput(n1);
n1.AddOutput(o1);
c.Add(n1);
c.Accept(new CircuitConnectionValidatorVisitor());
Assert.IsTrue(true);
}