private void ExpButton_Click(object sender, EventArgs e)
{
CalcFinction s = new CalcFinction();
displayX.Text = Convert.ToString(s.Exp(Convert.ToDouble(displayX.Text),
Convert.ToInt32(displayY.Text)));
displayY.Clear();
}
public void ExpTest_forInt_x20_y2_expected_400()
{
//arrage
double x = 20;
int y = 2;
double expected = 400;
//act
CalcFinction s = new CalcFinction();
double actual = s.Exp(x, y);
//assert
Assert.AreEqual(expected, actual);
}
