public void CheckSum(string str)
{
var res = BankOCRTransformer.CalculSum(str);
Assert.Equal(0, res % 11);
}
public void CheckFile(string str, string exp)
{
var res = BankOCRTransformer.WriteToFile(str);
Assert.Equal(exp, res);
}
public void CheckDigital(string str, string expected)
{
var res = BankOCRTransformer.Transform(str);
Assert.Equal(expected, res);
}
