@Test
public void expandBoundsOnce() {

    Bounds bounds = new Bounds();
    bounds.expandBounds(0, 0);
    assertEquals(0, bounds.x.min, 0.01);
    assertEquals(0, bounds.x.max, 0.01);
    assertEquals(0, bounds.y.min, 0.01);
    assertEquals(0, bounds.y.max, 0.01);
}