static void Main(string[] args)
{
Console.WriteLine("***CALCULATOR***");
CheckIfProperInput.ShowMenu();
int chosenMethod;
do
{
chosenMethod = CheckIfProperInput.CheckIfItIsNumber();
} while (chosenMethod == 0);
while (chosenMethod < 0 || chosenMethod > 4)
{
Console.WriteLine(" ");
Console.WriteLine("Choose the number from the list! One more chance: ");
CheckIfProperInput.ShowMenu();
chosenMethod = int.Parse(Console.ReadLine());
}
Console.Write("Type in first number: ");
var num1 = double.Parse(Console.ReadLine());
Console.Write("Type in second number: ");
var num2 = double.Parse(Console.ReadLine());
DoTheMath.Calculate(chosenMethod, num1, num2);
Console.ReadLine();
}
public void testDivisionTotal()
{
//arrange
var x = new DoTheMath();
x.performMath(1, 2, "divide");
Assert.AreEqual(x.total, .5);
}
public void testSubtractionTotal()
{
//arrange
var x = new DoTheMath();
x.performMath(1, 2, "subtract");
Assert.AreEqual(x.total, -1);
}
public void testMultiplicationTotal()
{
//arrange
var x = new DoTheMath();
x.performMath(1, 2, "multiply");
Assert.AreEqual(x.total, 2);
}
public void testAdditionTotal()
{
//arrange
var x = new DoTheMath();
x.performMath(1, 2, "add");
Assert.AreEqual(x.total, 3);
}
