public void supply_1_gigawatt_of_power_to_the_electric_network()
{
var aPowerPlant = new PowerPlant();
var powerPlantConsumer = Substitute.For <Area>(new object[] { null });
aPowerPlant.AddPowerReceiver(powerPlantConsumer);
aPowerPlant.SupplyPower();
powerPlantConsumer.Received(1).ReceiveFrom(aPowerPlant, OneGigawatt);
}
public void supply_power_to_multiple_areas()
{
var aPowerPlant = new PowerPlant();
var anAreaConsumer = Substitute.For <AreaPowerReceiver>();
var anotherAreaConsumer = Substitute.For <AreaPowerReceiver>();
aPowerPlant.AddPowerReceiver(anAreaConsumer);
aPowerPlant.AddPowerReceiver(anotherAreaConsumer);
aPowerPlant.SupplyPower();
anAreaConsumer.Received(1).ReceiveFrom(aPowerPlant, Power.CreateMegawatts(500));
anotherAreaConsumer.Received(1).ReceiveFrom(aPowerPlant, Power.CreateMegawatts(500));
}
