private FeesForVehicleFactory CreateSut(IFeeFactory factory = null)
{
if (factory == null)
{
factory = Substitute.For <IFeeFactory>();
}
var sut = new FeesForVehicleFactory(factory);
return(sut);
}
public void Create_ReturnsVehicleWithVehicleFee_ForVehicleTypeLuxuryCar()
{
// Arrange
var vehicle = Substitute.For <ILuxuryCar>();
FeesForVehicleFactory sut = CreateSut();
// Act
IEnumerable <IFee> actual = sut.Create(vehicle);
// Assert
Assert.True(actual.Any(x => x is IVehicleFee));
}
public void ThrowsException_ForUnknowVehicleType()
{
// Arrange
var vehicle = Substitute.For <IVehicle>();
vehicle.WeightInKilogram.Returns(MinWeightInKilogramToForceWeightFee);
FeesForVehicleFactory sut = CreateSut();
// Act
// Assert
Assert.Throws <ArgumentException>(() => sut.Create(vehicle));
}
public void Create_ReturnsVehicleWithWeightFee_ForTruckAndHeavyVehicle()
{
// Arrange
var vehicle = Substitute.For <ITruck>();
vehicle.WeightInKilogram.Returns(MinWeightInKilogramToForceWeightFee);
FeesForVehicleFactory sut = CreateSut();
// Act
IEnumerable <IFee> actual = sut.Create(vehicle);
// Assert
Assert.True(actual.Any(x => x is IWeightFee));
}
private static VehicleAndFeeFactory CreateSut(IVehicleFactory vehicleFactory = null,
IFeesForVehicleFactory feeFactory = null)
{
if (vehicleFactory == null)
{
vehicleFactory = new TestIVehicleFactory();
}
if (feeFactory == null)
{
feeFactory = new FeesForVehicleFactory(new TestIFeeFactory());
}
var sut = new VehicleAndFeeFactory(vehicleFactory,
feeFactory);
return(sut);
}
public void Release_CallsFactory_ForFees()
{
// Arrange
var truckFee = Substitute.For <ITruckFee>();
var vehicleFee = Substitute.For <IVehicleFee>();
var vehicle = Substitute.For <ITruck>();
var factory = Substitute.For <IFeeFactory>();
factory.Create <IVehicleFee>().Returns(vehicleFee);
factory.Create <ITruckFee>().Returns(truckFee);
FeesForVehicleFactory sut = CreateSut(factory);
IEnumerable <IFee> fees = sut.Create(vehicle);
// Act
sut.Release(fees);
// Assert
factory.Received(2).Release(Arg.Any <IFee>());
}
