public void CalculateTotalPriceifSkuListHasCount0()
{
// Arrange
PromotionType1 promotionType = new PromotionType1();
// Act
double result = promotionType.CalculateTotalPrice(new List <SKU>());
// Assert
Assert.AreEqual(0, result);
}
public void CalculateTotalPriceifQuantityIsNegative()
{
IList <SKU> skulist = new List <SKU>();
skulist.Add(new SKU
{
Quantity = -1
});
// Arrange
PromotionType1 promotionType = new PromotionType1();
// Act
double result = promotionType.CalculateTotalPrice(skulist);
// Assert
Assert.AreEqual(0, result);
}
public void CalculateTotalPriceifListIsNull()
{
Exception expectedex = null;
// Arrange
PromotionType1 promotionType = new PromotionType1();
// Act
try
{
var result = promotionType.CalculateTotalPrice(null);
}
catch (Exception ex)
{
expectedex = ex;
}
// Assert
Assert.IsNotNull(expectedex);
}