public void Border_OpacityTest() { BorderStyle target = new BorderStyle(); // Default value double expected = 1.0F; double actual = target.Opacity; Assert.AreEqual(expected, actual); // Set Value expected = 0.6; target.Opacity = expected; actual = target.Opacity; Assert.AreEqual(expected, actual); // Change Value expected = 0.034; target.Opacity = expected; actual = target.Opacity; Assert.AreEqual(expected, actual); // Remove Value expected = 1.0F; target.RemoveOpacity(); actual = target.Opacity; Assert.AreEqual(expected, actual); }