public override MonthlyStatement GenerateStatement(MonthlyUsage monthlyUsage)
{
var statement = new MonthlyStatement();
statement.TotalCost = 54.90f;
return(statement);
}
public override MonthlyStatement GenerateStatement(MonthlyUsage monthlyUsage)
{
var statement = new MonthlyStatement();
statement.CallCost = 0.12f * monthlyUsage.CallMinutes;
statement.SmsCost = 0.12f * monthlyUsage.SmsCount;
statement.TotalCost = statement.CallCost + statement.SmsCost;
return(statement);
}
public override MonthlyStatement GenerateStatement(MonthlyUsage monthlyUsage)
{
var monthlyStatement = new MonthlyStatement
{
TotalCost = 54.90f
};
return(monthlyStatement);
}
public void PayAsYouGoCustomer_IsChargedBasedOnTheSumOfCostOfCallAndSms()
{
var customer = new PayAsYouGoCustomer();
var usage = new MonthlyUsage {
CallMinutes = 100, SmsCount = 100, Customer = customer
};
var statement = usage.Customer.GenerateStatement(usage);
Assert.AreEqual(12.0f, statement.CallCost);
Assert.AreEqual(12.0f, statement.SmsCost);
Assert.AreEqual(24.0f, statement.TotalCost);
}
public void UnlimitedCustomer_IsChargedAFlatRatePerMonth()
{
var customer = new UltimatedCustomer();
var usage = new MonthlyUsage {
CallMinutes = 100, SmsCount = 100, Customer = customer
};
var statement = usage.Customer.GenerateStatement(usage);
Assert.AreEqual(0, statement.CallCost);
Assert.AreEqual(0, statement.SmsCost);
Assert.AreEqual(54.90f, statement.TotalCost);
}
public override MonthlyStatement GenerateStatement(MonthlyUsage monthlyUsage)
{
var monthlyStatement = new MonthlyStatement
{
CallCost = 0.12f * monthlyUsage.CallMinutes,
SmsCost = 0.12f * monthlyUsage.SmsCount
};
monthlyStatement.TotalCost = monthlyStatement.CallCost + monthlyStatement.SmsCost;
return(monthlyStatement);
}
static void ShorUnlimitedCustomer()
{
var unlimitedCustomer = new UnlimitedCustomer();
var usage = new MonthlyUsage {
CallMinutes = 100, SmsCount = 100
};
var statement = unlimitedCustomer.GenerateStatement(usage);
var mcc = statement.CallCost;
var msc = statement.SMSCost;
var mtc = statement.TotalCost;
Console.WriteLine($"CustomerType=PayAsYouGo: mvc={mcc}, msc={msc}, mtc={mtc}");
}
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);
}
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);
}
public abstract MonthlyStatement GenerateStatement(MonthlyUsage monthlyUsage);
