public void testCircuit2()
{
And gate1 = new And();
And gate2 = new And();
And gate3 = new And();
InputUnit input1 = new InputUnit();
InputUnit input2 = new InputUnit();
InputUnit input3 = new InputUnit();
InputUnit input4 = new InputUnit();
OutputUnit output = new OutputUnit();
Bus bus1 = new Bus(gate1, gate3);
Bus bus2 = new Bus(gate2, gate3);
Bus bus3 = new Bus(input1, gate1);
Bus bus4 = new Bus(input2, gate1);
Bus bus5 = new Bus(input3, gate2);
Bus bus6 = new Bus(input4, gate2);
Bus bus7 = new Bus(gate3, output);
gate1.AddInput(bus3, bus4);
gate1.AddOutput(bus1);
gate2.AddInput(bus5, bus6);
gate2.AddOutput(bus2);
gate3.AddInput(bus1, bus2);
gate3.AddOutput(bus7);
input1.AddOutput(bus3);
input2.AddOutput(bus4);
input3.AddOutput(bus5);
input4.AddOutput(bus6);
output.AddInput(bus7);
circuit.AddGates(gate1, gate2, gate3, input1, input2, input3, input4, output);
circuit.AddBuses(bus1, bus2, bus3, bus4, bus5, bus6);
Assert.IsTrue(circuit.IsValid());
}
public void testCircuit1WithSimulation()
{
And gate1 = new And();
And gate2 = new And();
InputUnit input1 = new InputUnit();
InputUnit input2 = new InputUnit();
OutputUnit output = new OutputUnit();
Bus bus1 = new Bus(gate1, gate2);
Bus bus2 = new Bus(input1, gate1, gate1);
Bus bus3 = new Bus(input2, gate2);
Bus bus4 = new Bus(gate2, output);
gate1.AddInput(bus2, bus2);
gate1.AddOutput(bus1);
gate2.AddInput(bus1, bus3);
gate2.AddOutput(bus4);
input1.AddOutput(bus2);
input2.AddOutput(bus3);
output.AddInput(bus4);
circuit.AddGates(gate1, gate2, input1, input2, output);
circuit.AddBuses(bus1, bus2, bus3, bus4);
circuit.Simulate();
Assert.AreEqual(1, output.currentState);
}
public void testCircuitWithNoInputUnit()
{
And gate1 = new And();
And gate2 = new And();
OutputUnit output = new OutputUnit();
Bus bus1 = new Bus(gate1, gate2, gate2);
Bus bus2 = new Bus(gate2, output);
gate1.AddOutput(bus1);
gate2.AddInput(bus1, bus1);
gate2.AddOutput(bus2);
output.AddInput(bus2);
circuit.AddGates(gate1, gate2, output);
circuit.AddBuses(bus1, bus2);
Assert.IsFalse(circuit.IsValid());
}
public void testCircuit5()
{
Or gate1 = new Or();
Not gate2 = new Not();
InputUnit input1 = new InputUnit();
OutputUnit output = new OutputUnit();
Bus bus1 = new Bus(input1, gate1, gate1);
Bus bus2 = new Bus(gate1, gate2);
Bus bus3 = new Bus(gate2, output);
gate1.AddInput(bus1, bus1);
gate1.AddOutput(bus2);
gate2.AddInput(bus2);
gate2.AddOutput(bus3);
input1.AddOutput(bus1);
output.AddInput(bus3);
circuit.AddGates(gate1, gate2, input1, output);
circuit.AddBuses(bus1, bus2, bus3);
Assert.IsTrue(circuit.IsValid());
}
public void testCircuit4WithSimulation()
{
Or gate1 = new Or();
Not gate2 = new Not();
InputUnit input1 = new InputUnit();
OutputUnit output = new OutputUnit();
Bus bus1 = new Bus(input1, gate1, gate1);
Bus bus2 = new Bus(gate1, gate2);
Bus bus3 = new Bus(gate2, output);
gate1.AddInput(bus1, bus1);
gate1.AddOutput(bus2);
gate2.AddInput(bus2);
gate2.AddOutput(bus3);
input1.AddOutput(bus1);
output.AddInput(bus3);
circuit.AddGates(gate1, gate2, input1, output);
circuit.AddBuses(bus1, bus2, bus3);
circuit.Simulate();
Assert.AreEqual(0, output.currentState);
}
