public ActionResult Index(double firstNumber, double secondNumber, string operation)
{
ITwoArgumentsCalculator calculator = TwoArgumentsCalculatorFactory.CreateCalculator(operation);
ViewBag.result = calculator.Calculate(firstNumber, secondNumber);
ViewBag.operations = operations;
return(View());
}
public void TwoArgumentsButtonClick(object sender, EventArgs e)
{
try
{
Button clickedButton = (Button)sender;
double number1 = Convert.ToDouble(Number1Field.Text);
double number2 = Convert.ToDouble(Number2Field.Text);
ITwoArgumentsCalculator calculator = TwoArgumentsCalculatorFactory.CreateCalculator(clickedButton.Text);
double result = calculator.Calculate(number1, number2);
ResultField.Text = result.ToString();
}
catch (Exception exc)
{
ResultField.Text = exc.Message;
}
}
public void CalculateTest(string name, Type type)
{
var calculator = TwoArgumentsCalculatorFactory.CreateCalculator(name);
Assert.IsInstanceOf(type, calculator);
}