public void CalculateDiscount_For_CampaigDiscountByAmount_Should_Work()
{
// Arrange
CategoryBase category = new FirstCategory(1, "First");
var test = new CampaignDiscountByAmount(1, "test", 1, category, 3);
// Act
test.CalculateDiscount(null);
// Assert
Assert.True(test._calculatedDiscountAmount == 0);
}
public void CalculateDiscount_For_CampaigDiscountByAmount_Should_Work_AndApply_Discount()
{
// Arrange
CategoryBase category = new FirstCategory(1, "First");
var products = new List <ProductBase>();
products.Add(new FirstProduct(1, "test", 10, category));
products.Add(new FirstProduct(1, "test", 10, category));
products.Add(new FirstProduct(1, "test", 10, category));
var test = new CampaignDiscountByAmount(1, "test", 5, category, 3);
// Act
test.CalculateDiscount(products);
// Assert
Assert.True(test._calculatedDiscountAmount == 15);
}