public void UnlimitedCustomer_IsChargedAFlatRatePerMonth()
{
var customer = new Customer {
Type = CustomerType.Unlimited
};
var usage = new MonthlyUsage {
CallMinutes = 100, SmsCount = 100, Customer = customer
};
var statement = new MonthlyStatement();
statement.Generate(usage);
Assert.AreEqual(0, statement.CallCost);
Assert.AreEqual(0, statement.SmsCost);
Assert.AreEqual(54.90f, statement.TotalCost);
}
public void PayAsYouGoCustomer_IsChargedBasedOnTheSumOfCostOfCallAndSms()
{
var customer = new Customer {
Type = CustomerType.PayAsYouGo
};
var usage = new MonthlyUsage {
CallMinutes = 100, SmsCount = 100, Customer = customer
};
var statement = new MonthlyStatement();
statement.Generate(usage);
Assert.AreEqual(12.0f, statement.CallCost);
Assert.AreEqual(12.0f, statement.SmsCost);
Assert.AreEqual(24.0f, statement.TotalCost);
}
static void Main(string[] args)
{
Console.WriteLine("Hello World!");
var monthlyUsage = new MonthlyUsage();
monthlyUsage.Customer = new Customer();
monthlyUsage.CallMinutes = 100;
monthlyUsage.SmsCount = 500;
monthlyUsage.Customer.Type = CustomerType.Unlimited;
var monthlyStatement = new MonthlyStatement();
monthlyStatement.CallCost = 1;
monthlyStatement.Generate(monthlyUsage);
Console.WriteLine(monthlyStatement.TotalCost);
}
