public void CirAreaTest2() { CircleArea circle = new CircleArea(); double x = 2; double expectedValue = 3.1415926535897931d; double actualValue = circle.CirArea(x); Assert.AreNotEqual(expectedValue, actualValue); }
private void btmCirArea_Click(object sender, EventArgs e) { int r = Convert.ToInt32(txtCirR.Text); lblCirArea.Text = Circle.CirArea(r).ToString("0.##"); }