public void TestIncreateDecrease()
{
var slider = new Slider { Value = 0.5f };
slider.Increase();
Assert.AreEqual(0.6f, slider.Value);
slider.Decrease();
Assert.AreEqual(0.5f, slider.Value);
slider.Step = 0.01f;
slider.Decrease();
Assert.AreEqual(0.49f, slider.Value);
slider.Increase();
Assert.AreEqual(0.5f, slider.Value);
slider.Step = 5f;
slider.Increase();
Assert.AreEqual(1f, slider.Value);
slider.Decrease();
Assert.AreEqual(0f, slider.Value);
slider.Step = 0f;
slider.ShouldSnapToTicks = true;
slider.Increase();
Assert.AreEqual(0.1f, slider.Value);
slider.Value = 0.5f;
slider.Decrease();
Assert.AreEqual(0.4f, slider.Value);
slider.Step = 0.16f;
slider.Increase();
Assert.AreEqual(0.6f, slider.Value);
}
