public void NoneTest()
{
CurrencyName a;
a = ConverterToCurrencyName.Convert("юань");
Assert.AreEqual(a, CurrencyName.None);
}
public void EuroTest()
{
CurrencyName a;
a = ConverterToCurrencyName.Convert("Є");
Assert.AreEqual(a, CurrencyName.Euro);
}
public void HryvnaTest()
{
CurrencyName a;
a = ConverterToCurrencyName.Convert("грн");
Assert.AreEqual(a, CurrencyName.UAH);
}
public void DollarTest()
{
CurrencyName a;
a = ConverterToCurrencyName.Convert("$");
Assert.AreEqual(a, CurrencyName.Dollar);
}
/// <summary>
/// Method Read, for reading from file.
/// </summary>
public void Read(List <Currency> ls)
{
StreamReader Reader = new StreamReader("File.txt", System.Text.Encoding.Default);
string sLine = string.Empty;
while (!Reader.EndOfStream)
{
Currency tmp = new Currency();
for (int i = 0; i < 2; i++)
{
sLine = Reader.ReadLine();
if (sLine == null)
{
throw new ArgumentNullException("Wrong name of currency!");
}
if (i == 0 && sLine != null)
{
CurrencyName toCheck = ConverterToCurrencyName.Convert(sLine);
if (toCheck != CurrencyName.None)
{
tmp.CurrencyName = toCheck;
}
else
{
throw new ArgumentNullException("Wrong name of currency!");
}
}
else if (i == 1 && sLine != null)
{
tmp.Amount = double.Parse(sLine);
}
}
ls.Add(tmp);
}
Reader.Close();
}
