public ElectricKettle GetCheapestAPlusElectricKettle()
{
var cheapestElectricKettle = new ElectricKettle();
foreach (var electricKettle in ElectricKettles)
{
if (electricKettle.EnergyClass == "A+")
{
cheapestElectricKettle = electricKettle;
break;
}
}
if (cheapestElectricKettle.Price == 0)
{
return(null);
}
foreach (var electricKettle in ElectricKettles)
{
if (electricKettle.EnergyClass == "A+" && electricKettle.Price < cheapestElectricKettle.Price)
{
cheapestElectricKettle = electricKettle;
}
}
return(cheapestElectricKettle);
}
static void Main(string[] args)
{
var liquids = new List <ILiquid>()
{
new Liquid("Water"), new Liquid("Fuel")
};
var liquidProvider = new LiquidProvider(liquids);
var energies = new List <IEnergy>()
{
new Energy("Electricity"), new Energy("SomethingElse")
};
var energyProvider = new EnergyProvider(energies);
var regularKettle = new RegularKettle();
var electricKettle = new ElectricKettle();
var capacity = new CapacityUnit(100);
var utensil = new Utensil("Kettle", capacity);
var boiler = new Boiler("Кипятильник");
regularKettle.Utensil = utensil;
regularKettle.Boiler = boiler;
regularKettle.WorksOn = energies;
electricKettle.Utensil = utensil;
electricKettle.Boiler = boiler;
electricKettle.WorksOn = energies;
var regularKettleRunner = new Runner.Runner(liquidProvider, energyProvider, regularKettle);
var electricKettleRunner = new Runner.Runner(liquidProvider, energyProvider, electricKettle);
}
public void ElectricKettle_Should_Return_Starting()
{
ElectricKettle kettle = ElectricKettle.GetSingleton();
var data = kettle.GetState();
Assert.AreEqual("Starting", data.Item1);
Assert.AreEqual(ElectricKettleStatus.Empty, data.Item2);
}
public bool Equals(ElectricKettle other)
{
return(Manufacturer == other.Manufacturer &&
Model == other.Model &&
EnergyClass == other.EnergyClass &&
Color == other.Color &&
Price == other.Price &&
Power == other.Power &&
Capacity == other.Capacity);
}
public void ElectricKettle_Should_Return_Filling()
{
ElectricKettle kettle = ElectricKettle.GetSingleton();
kettle.Fill();
var data = kettle.GetState();
Assert.AreEqual("Filling...", data.Item1);
Assert.AreEqual(ElectricKettleStatus.InProgress, data.Item2);
}
public void ElectricKettle_Should_Return_BoilingThenBoiledStatus()
{
ElectricKettle kettle = ElectricKettle.GetSingleton();
kettle.Fill();
kettle.Boil();
var data = kettle.GetState();
Assert.AreEqual("Boiling...", data.Item1);
Assert.AreEqual(ElectricKettleStatus.Boiled, data.Item2);
}
public void ElectricKettle_Should_Return_DrainingThenEmptyStatus()
{
ElectricKettle kettle = ElectricKettle.GetSingleton();
kettle.Fill();
kettle.Boil();
kettle.Drain();
var data = kettle.GetState();
Assert.AreEqual("Draining...", data.Item1);
Assert.AreEqual(ElectricKettleStatus.Empty, data.Item2);
}
public void ElectricKettle_Should_Be_Singleton()
{
ElectricKettle firstVariable = ElectricKettle.GetSingleton();
ElectricKettle secondVariable = ElectricKettle.GetSingleton();
firstVariable.Fill();
var data = firstVariable.GetState();
var result = secondVariable.GetState();
Assert.AreEqual(data.Item1, result.Item1);
Assert.AreEqual(data.Item2, result.Item2);
}
public bool HasElectricKettle(ElectricKettle electricKettle)
{
return(ElectricKettles.Contains(electricKettle));
}