/// <summary>
/// Taking to as destionation currency
///And calling GetConversionRate on currenct object and destination currency
/// </summary>
/// <param name="to"></param>
/// <returns></returns>
public Money Convert(string to)
{
//Checking for null arguements and white spaces and the length of arguement.
if (string.IsNullOrWhiteSpace(to) || string.IsNullOrEmpty(to) || to.Length != 3 || Regex.IsMatch(to, @"^[a-zA-Z]+$") == false)
{
throw new ArgumentException(Messages.InvalidInput);
}
CurrencyConverter currencyConverter = new CurrencyConverter();
return new Money(Amount * currencyConverter.GetConversionRate(Currency, to), to);
}
public void TestMethod16()
{
CurrencyConverter convert = new CurrencyConverter("ABCD");
convert.GetConversionRate("", "");
}
public Money Convert(string convertTo)
{
if(string.IsNullOrWhiteSpace(convertTo) || convertTo.Length != 3 || Regex.IsMatch(convertTo, @"^[a-zA-Z]+$")==false)
throw new SystemException(Messages.CurrencyInvalid);
CurrencyConverter converter = new CurrencyConverter();
return new Money(this.Amount * converter.GetConversionRate(this.Currency, convertTo), convertTo);
}
public void TestMethod14()
{
CurrencyConverter convert = new CurrencyConverter("");
convert.GetConversionRate("INR", "USD");
}
public Money ConvertCurrency(string target)
{
if (Regex.IsMatch(target, @"^[a-zA-Z]+$") == false)
{
throw new Exception(Messages.TargetCurrency);
}
CurrencyConverter convertedCurrency = new CurrencyConverter();
double rate = convertedCurrency.GetConversionRate(this.Currency, target);
var totalMoney = this.Amount * rate;
return new Money(totalMoney, target);
}