@Test
void shouldLightWhenGazeMoved() {

    Lighting[][] mockLighting = lightingArray;
    for (int i = 0; i < mockLighting.length; i++) {
        for (int j = 0; j < mockLighting[i].length; j++) {
            mockLighting[i][j] = mock(Lighting.class);
        }
    }
    SecondScreen secondScreen = new SecondScreen(mockStage, mockLighting);
    secondScreen.gazeMoved(new Point2D(1, 1));
    verify(mockLighting[1 / 20][1 / 20]).enter();
}