public void Verify_Operation2_On_Calculator()
{
string[] input = new string [] { "*", "/", "*", "+", "56", "45", "45", "3", "0.75" };
double expectedResult = 1136.25;
var index = 0;
double result = Recursion.Calculator(input, ref index);
Assert.AreEqual(expectedResult, result);
}
public void Verify_Operation1_On_Calculator()
{
string[] input = new string[] { "+", "3", "4" };
double expectedResult = 7;
var index = 0;
double result = Recursion.Calculator(input, ref index);
Assert.AreEqual(expectedResult, result);
}