public void CalculateSingleShouldFail()
{
// Arrange
_mockValidator.Setup(x => x.Validate(HardcodedConsumption)).Throws(new ArgumentException());
_tariff = new PackagedTariff(new TariffValidator());
// Act
var result = _tariff.Calculate(new double[] { 0 });
// Assert - Expects Exception
}
public void Compare(double consumption)
{
var firstComparableProcduect = _fistComparer.Calculate(consumption);
Display(firstComparableProcduect);
var secondComparableProcduect = _secondTComparer.Calculate(consumption);
Display(secondComparableProcduect);
Console.WriteLine(new String('*', 50));
}
public void CalculateSingleShouldSuccess()
{
// Arrange
_mockValidator.Setup(x => x.Validate(HardcodedConsumption));
_tariff = new PackagedTariff(_mockValidator.Object);
// Act
var result = _tariff.Calculate(HardcodedConsumption);
// Assert
_mockValidator.Verify(x => x.Validate(It.Is <double>(i => i == HardcodedConsumption)), Times.Once);
Assert.AreEqual(result.Consumption, HardcodedConsumption);
Assert.AreEqual(result.TariffType, TariffType.PackagedTariff);
Assert.AreEqual(result.AnnualCost, 800);
}
public void CalculateShouldSuccess()
{
// Arrange
_mockValidator.Setup(x => x.Validate(4500));
_tariff = new PackagedTariff(_mockValidator.Object);
// Act
var result = _tariff.Calculate(new double[] { 4500 });
// Assert
_mockValidator.Verify(x => x.Validate(It.Is <double>(i => i == 4500)), Times.Once);
Assert.IsNotNull(result);
Assert.AreEqual(result.Count(), 1);
var first = result.First();
Assert.AreEqual(first.Consumption, 4500);
Assert.AreEqual(first.TariffType, TariffType.PackagedTariff);
Assert.AreEqual(first.AnnualCost, 800 + (500 * 0.3M));
}
public void CalculateShouldSuccess()
{
// Arrange
_mockValidator.Setup(x => x.Validate(HardcodedConsumption));
_tariff = new BasicTariff(_mockValidator.Object);
// Act
var result = _tariff.Calculate(new double[] { HardcodedConsumption });
// Assert
_mockValidator.Verify(x => x.Validate(It.Is <double>(i => i == HardcodedConsumption)), Times.Once);
Assert.IsNotNull(result);
Assert.AreEqual(result.Count(), 1);
var first = result.First();
Assert.AreEqual(first.Consumption, HardcodedConsumption);
Assert.AreEqual(first.TariffType, TariffType.BasicTariff);
Assert.AreEqual(first.AnnualCost, (5 * 12) + (0.22M * (decimal)HardcodedConsumption));
}
