public void TestDivision()
{
var cal = new DoCalculate();
var result = cal.DoOperation(5, 2, "/");
Assert.AreEqual(2.5d, result);
}
public void TestMultiplication()
{
var cal = new DoCalculate();
var result = cal.DoOperation(2, 5, "*");
Assert.AreEqual(10, result);
}
public void TestSubtraction()
{
var cal = new DoCalculate();
var result = cal.DoOperation(5, 2, "-");
Assert.AreEqual(3, result);
}
public void TestAddition()
{
var cal = new DoCalculate();
var result = cal.DoOperation(2, 5, "+");
Assert.AreEqual(7, result);
}
private void LayoutUpdated(object sender, object e)
{
if (_letLayoutUpdatedInvoke)
{
_letLayoutUpdatedInvoke = false;
DoCalculate?.Invoke(this, EventArgs.Empty);
}
}
static void Main(string[] args)
{
// Display title as the C# console calculator app.
Console.WriteLine("Welcome to Console Calculator.\n");
// Declare variables and Ask the User to enter inputs.
double input_1 = Convert.ToDouble(Console.ReadLine());
double input_2 = Convert.ToDouble(Console.ReadLine());
// Ask the user to enter an operator.
Console.WriteLine("Enter an operator:");
string op = Console.ReadLine();
var cal = new DoCalculate();
Console.WriteLine(cal.DoOperation(input_1, input_2, op));
}
