public void Should_Be__110_When_Customer_Is_Female()
        {
            var premiumCalculator = new PremiumCalculator();
            var customer          = new Customer()
            {
                Gender      = Gender.Female,
                Name        = "",
                DateOfBirth = new DateTime(1998, 07, 15)
            };

            var premium = premiumCalculator.CalculateCustomerPremium(customer);

            premium.ShouldEqual(110);
        }
        public void Should_Be_Zero_When_Age_Is_Greater_Than_65()
        {
            var premiumCalculator = new PremiumCalculator();
            var customer          = new Customer()
            {
                Gender      = Gender.Male,
                Name        = "",
                DateOfBirth = new DateTime(1940, 06, 28)
            };

            var premium = premiumCalculator.CalculateCustomerPremium(customer);

            premium.ShouldEqual(0);
        }