public function testRealExample()
{
$pagination = new Pagination();
$pagination->setTotalItems(105)->setItemsPerPage(10)->setUri("/posts?page=5");
$this->assertSame(5, $pagination->getPage());
$this->assertSame(11, $pagination->getTotalPages());
$pages = $pagination->toArray();
// always should have "prev" and "next"
$this->assertArrayHasKey("prev", $pages);
$this->assertArrayHasKey("next", $pages);
// previous | first | 4 before | selected | 4 after | last | next
$this->assertSame(13, count($pages));
// Test with proximity 3
$pagination->setProximity(3);
$pages = $pagination->toArray();
$this->assertSame(11, count($pages));
// Test with proximity 2
$pagination->setProximity(2);
$pages = $pagination->toArray();
$this->assertSame(9, count($pages));
// Test with proximity 1
$pagination->setProximity(1);
$pages = $pagination->toArray();
$this->assertSame(7, count($pages));
// Test with proximity 0
// previous | first | current | last | next
$pagination->setProximity(0);
$pages = $pagination->toArray();
$this->assertSame(5, count($pages));
}
