//test case for calculation page
public void AddTwoNumber()
{
var Add = new CalculatorPage(driver);
int input1 = 4;
int input2 = 4;
Add.openCalculator();
//Add 2 numbers
Add.EnterfristValue(input1.ToString());
Add.EnterSecondValue(input2.ToString());
Add.PressGo();
String ActualResult = Add.GetResult();
int ExpectedlResult = input1 + input2;
//Check that the expression and result are correct in the grid
Assert.IsTrue(ActualResult.Equals(ExpectedlResult.ToString()), "Not worked Successfully");
}