*/
@Test
public void testAxis()
{
final RotateTransform transform = new RotateTransform();
assertTrue(transform.getAxis().isNull());
final ImmutableVector3d translation = new ImmutableVector3d(1, 2, 3);
transform.setAxis(translation);
assertEquals(translation.getX(), transform.getAxis().getX(),
0.0001f);
assertEquals(translation.getY(), transform.getAxis().getY(),
0.0001f);
assertEquals(translation.getZ(), transform.getAxis().getZ(),
0.0001f);
}