@Test
public void slider() {
pg.setItems(0);
assertEquals(0, pg.getSlider().length);
pg.setItems(123);
assertEquals(0, pg.getSlider(0).length);
assertSlide(1, 2, 3, 4, 5, 6, 7);
pg.setPage(2);
assertSlide(1, 2, 3, 4, 5, 6, 7);
pg.setPage(3);
assertSlide(1, 2, 3, 4, 5, 6, 7);
pg.setPage(4);
assertSlide(1, 2, 3, 4, 5, 6, 7);
pg.setPage(5);
assertSlide(2, 3, 4, 5, 6, 7, 8);
pg.setPage(6);
assertSlide(3, 4, 5, 6, 7, 8, 9);
pg.setPage(7);
assertSlide(4, 5, 6, 7, 8, 9, 10);
pg.setPage(8);
assertSlide(5, 6, 7, 8, 9, 10, 11);
pg.setPage(9);
assertSlide(6, 7, 8, 9, 10, 11, 12);
pg.setPage(10);
assertSlide(7, 8, 9, 10, 11, 12, 13);
pg.setPage(11);
assertSlide(7, 8, 9, 10, 11, 12, 13);
pg.setPage(12);
assertSlide(7, 8, 9, 10, 11, 12, 13);
pg.setPage(13);
assertSlide(7, 8, 9, 10, 11, 12, 13);
}
private void assertSlide(int a, int b, int c, int d, int e, int f, int g) {
int i = 0;
int[] slider = pg.getSlider(7);
assertEquals(a, slider[i++]);
assertEquals(b, slider[i++]);
assertEquals(c, slider[i++]);
assertEquals(d, slider[i++]);
assertEquals(e, slider[i++]);
assertEquals(f, slider[i++]);
assertEquals(g, slider[i++]);
}