private void SubButton_Click(object sender, EventArgs e)
{
CalcFinction s = new CalcFinction();
displayX.Text = Convert.ToString(s.Sub(Convert.ToDouble(displayX.Text),
Convert.ToDouble(displayY.Text)));
displayY.Clear();
}
public void SubTest_forDouble_x10dot5_y2dot5_expected_8()
{
//arrage
double x = 10.5;
double y = 2.5;
double expected = 8;
//act
CalcFinction s = new CalcFinction();
double actual = s.Sub(x, y);
//assert
Assert.AreEqual(expected, actual);
}
public void SubTest_forINT_x20_y10_expected_10()
{
//arrage
int x = 20;
int y = 10;
int expected = 10;
//act
CalcFinction s = new CalcFinction();
double actual = s.Sub(x, y);
//assert
Assert.AreEqual(expected, actual);
}
