/// <summary>
/// Gets all available tariffs with data.
/// </summary>
/// <returns>List of available tariffs.</returns>
public virtual List<Tariff> GetAll()
{
var result = new List<Tariff>();
var basicTariff = "Basic";
var packagedTariff = "Packaged";
var tariff = new Tariff()
{
TariffType = TariffType.Basic,
Name = basicTariff,
BaseCostProMonat = 5.0F,
CostProKWh = 0.22F
};
result.Add(tariff);
tariff = new Tariff()
{
TariffType = TariffType.Packaged,
Name = packagedTariff,
AboveLimitCost = 0.30F,
TariffLimit = 4000,
BaseCost = 800.0F
};
result.Add(tariff);
return result;
}
public override Result CalculateAnnualCost(Tariff tariff, int consumption)
{
var result = new Result() {
TariffName = tariff.Name
};
if (consumption <= tariff.TariffLimit)
result.AnnualCost = tariff.BaseCost;
else {
result.AnnualCost = tariff.BaseCost + 1.0F * tariff.AboveLimitCost * (consumption - tariff.TariffLimit);
}
return result;
}
private void CheckResult(int consumption, float[] checkArray)
{
var tariff1 = new Tariff()
{
TariffType = TariffType.Basic,
Name = "Basic",
BaseCostProMonat = 5.0F,
CostProKWh = 0.22F
};
var tariff2 = new Tariff()
{
TariffType = TariffType.Packaged,
Name = "Packaged",
AboveLimitCost = 0.30F,
TariffLimit = 4000,
BaseCost = 800.0F
};
var tariffRepoMock = new Mock<TariffRepository>();
tariffRepoMock.Setup(m => m.GetAll()).Returns(new List<Tariff>
{
tariff1,
tariff2
});
var factory = new ServiceContainerFactory();
ServiceContainer.Instance = factory.BuildContainer();
Context.Current.PushScope(Context.Current.Scope.BeginLifetimeScope(b =>
{
b.RegisterInstance(tariffRepoMock.Object).As<TariffRepository>();
}));
var results = Context.Resolve<TariffComparer>().GetResultsList(consumption);
Assert.AreEqual(checkArray.Length, results.Count, "Invalid results count: ");
for (int i = 0; i < checkArray.Length; i++)
{
Assert.AreEqual(checkArray[i], results[i].AnnualCost);
}
}
/// <summary> /// Calculates the annual cost. /// </summary> /// <param name="tariff">The Tariff data.</param> /// <param name="consumption">Annual consumption.</param> /// <returns>Result object with calculated data.</returns> public abstract Result CalculateAnnualCost(Tariff tariff, int consumption);