@Test
public void testBresenhamLineRightUp()
{

    BresenhamLine.calcPoints(0, 0, 2, 3, emitter);
    // 0,0, 0,1, 1,1, 1,2, 2,2, 2,3
    assertEquals(Helper.createPointList(0, 0, 1, 1, 1, 2, 2, 3), points);
}