public void ReturnTrue()
{
//Arange
var rule = new NotEnoughInventoryRule();
//Act && Assert
Assert.AreEqual(true, rule.MatchCondition(new Dictionary <string, PriceModel>()));
}
public void Throw_Exception_When_Quantity_Is_Not_Enough()
{
//Arrange
IDictionary <string, PriceModel> books = new Dictionary <string, PriceModel>();
books.Add("Test", new PriceModel()
{
AvailableQuantity = 1,
CategoryName = "Test",
HaveDiscount = false,
Price = 4,
Quantity = 2
});
var rule = new NotEnoughInventoryRule();
//Act & Assert
Assert.Throws <NotEnoughInventoryException>(() => rule.CalculateDiscount(books));
}
