public static void Main()
{
var productComparer = new ProductComparer();
productComparer.Add(new Product(TariffConstants.BasicTariffName));
productComparer.Add(new Product(TariffConstants.PackagedTariffName));
productComparer.CompareAndPrint(3500);
productComparer.CompareAndPrint(4500);
productComparer.CompareAndPrint(6000);
}
public void CompareAndPrintShouldSuccess()
{
// Arrange
var productComparer = new ProductComparer();
var product1 = new Product(TariffConstants.BasicTariffName);
var product2 = new Product(TariffConstants.PackagedTariffName);
// Act
productComparer.Add(product1);
productComparer.Add(product2);
productComparer.CompareAndPrint(3400);
}
public void AddShouldThrowArgumentNullExceptionWhenOtherIsNull()
{
// Arrange
var productComparer = new ProductComparer();
// Act
productComparer.Add(null);
}
public void CompareShouldReturnListWithCorrectOrder()
{
// Arrange
var productComparer = new ProductComparer();
var product1 = new Product(TariffConstants.BasicTariffName);
var product2 = new Product(TariffConstants.PackagedTariffName);
var expectedResult = new List <Product>();
expectedResult.Add(product2);
expectedResult.Add(product1);
// Act
productComparer.Add(product1);
productComparer.Add(product2);
var actualResult = productComparer.Compare(3400).ToList();
// Assert
CollectionAssert.AreEqual(expectedResult, actualResult);
}
public void AddShouldSuccess()
{
// Arrange
var name = TariffConstants.BasicTariffName;
var product = new Product(name);
var productComparer = new ProductComparer();
// Act
productComparer.Add(product);
}