public void TestSingleResistors3()
{
var testResistComponent = new Resistor(1);
var testBatteryComponent = new Battery(2);
var test = new NetList();
test.Add(testResistComponent);
test.Add(testBatteryComponent);
test.AddConnection(testBatteryComponent.Bottom, testResistComponent.Top);
test.AddConnection(testBatteryComponent.Top, testResistComponent.Bottom);
test.Simulate();
Assert.AreEqual(2, testResistComponent.GetVoltageDrop());
}