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Lukáš Trkan
2025-08-02 16:30:27 +02:00
commit 23646bfcee
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tests/functional/PagerTest.php Normal file
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<?php
use KupShop\KupShopBundle\Pager\PagerExtraItem;
class PagerTest extends DatabaseTestCase
{
/** @dataProvider data_testPagerWithExtraItems */
public function testPagerWithExtraItems(array $pagerSettings, ?array $extraItems, int $expectedPagesCount, int $expectedTotalWithExtraItems, array $expectedPagerSpecFromAndLimit): void
{
$pager = new Pager();
foreach ($extraItems ?: [] as $extraItem) {
$pager->addExtraItems(new PagerExtraItem($extraItem[0], $extraItem[1] ?? null));
}
$pager->setPageNumber($pagerSettings[2]);
$pager->setOnPage($pagerSettings[0]);
$pager->setTotal($pagerSettings[1]);
$this->assertEquals($expectedPagesCount, $pager->count);
$this->assertEquals($pagerSettings[2], $pager->number);
$this->assertEquals($expectedTotalWithExtraItems, $pager->totalWithExtraItems);
$qb = sqlQueryBuilder()->andWhere($pager->getSpec());
[$expectedFrom, $expectedLimit] = $expectedPagerSpecFromAndLimit;
$this->assertEquals($expectedFrom, $qb->getFirstResult(), 'Assert OFFSET set by pager `getSpec` method');
$this->assertEquals($expectedLimit, $qb->getMaxResults(), 'Assert LIMIT set by pager `getSpec` method');
}
public function data_testPagerWithExtraItems(): iterable
{
yield 'Page 1 active, 19/5=4 pages in total, 2 extra items on 1 page, 1 extra item on each next page, so 6 extra items in total, so one page is created by extra items' => [[5, 19, 1], [[1, 1], [1, null]], 5, 25, [0, 3]];
yield 'Page 2 active, 19/5=4 pages in total, 2 extra items on 1 page, 1 extra item on each next page, so 6 extra items in total, so one page is created by extra items' => [[5, 19, 2], [[1, 1], [1, null]], 5, 25, [3, 4]];
yield 'Page 1 active, 15/5=4 pages in total, 0 extra item on 1 page, 1 extra item on each next page until max 3, so 4 extra items in total, so one page is created by extra items' => [[5, 15, 1], [[1, 3]], 4, 18, [0, 4]];
yield 'Page 2 active, 15/5=4 pages in total, 0 extra item on 1 page, 1 extra item on each next page until max 3, so 4 extra items in total, so one page is created by extra items' => [[5, 15, 2], [[1, 3]], 4, 18, [4, 4]];
yield 'Page 1 active, 10/4=3 pages in total, 1 extra item on 1 page, 0 extra items on each next page, so one item is added in total and no next page is created' => [[4, 10, 1], [[1, 1]], 3, 11, [0, 3]];
yield 'Page 2 active, 10/4=3 pages in total, 1 extra item on 1 page, 0 extra items on each next page, so one item is added in total and no next page is created' => [[4, 10, 2], [[1, 1]], 3, 11, [3, 4]];
yield 'Page 3 active, 10/4=3 pages in total, 1 extra item on 1 page, 0 extra items on each next page, so one item is added in total and no next page is created' => [[4, 10, 3], [[1, 1]], 3, 11, [7, 4]];
yield 'Page 1 active, pager without extra items 15/5=3' => [[5, 15, 1], null, 3, 15, [0, 5]];
yield 'Page 2 active, pager without extra items 15/5=3' => [[5, 15, 2], null, 3, 15, [5, 5]];
}
/**
* @dataProvider data_testPager
*/
public function testPager(array $settings, array $expected)
{
$pager = new Pager();
$pager->setPageInside($settings[0]);
$pager->setPageSide($settings[1]);
$pager->setOnPage($settings[2]);
$pager->setPageNumber($settings[3]);
$pager->setTotal($settings[4]);
$this->assertEquals($expected[0], $pager->from());
$this->assertEquals($expected[1], $pager->to());
$this->assertEquals($expected[2], $pager->first());
$this->assertEquals($expected[3], $pager->last());
$this->assertEquals($expected[4], $pager->insidePagesFrom());
$this->assertEquals($expected[5], $pager->insidePagesTo());
$this->assertEquals($expected[6], $pager->firstDots());
$this->assertEquals($expected[7], $pager->lastDots());
}
/*
* $settings
* pageInside = number of pages close between selected page and ...
* pageSide = number of pages from start to ... and from ... to the end
* onPage = number of records on the page
* pageNumber = selected page
* total = number of all records
* */
public function data_testPager()
{
return [
[[5, 1, 2, 1, 15], [0, 1, 0, 1, 1, 6, 0, 1]], // 1 2 3 4 5 6 ... 8 1 page
[[5, 1, 2, 2, 15], [2, 3, 0, 1, 1, 7, 0, 0]], // 1 2 3 4 5 6 7 8 2 page
[[5, 1, 2, 5, 15], [8, 9, 0, 0, 1, 8, 0, 0]], // 1 2 3 4 5 6 7 8 5 page
[[5, 1, 2, 7, 15], [12, 13, 1, 0, 2, 8, 0, 0]], // 1 2 3 4 5 6 7 8 7 page
[[5, 1, 2, 8, 15], [14, 15, 1, 0, 3, 8, 1, 0]], // 1 ... 3 4 5 6 7 8 8 page
[[3, 1, 2, 1, 15], [0, 1, 0, 1, 1, 4, 0, 1]], // 1 2 3 4 ... 8 1 page
[[3, 1, 2, 2, 15], [2, 3, 0, 1, 1, 5, 0, 1]], // 1 2 3 4 5 ... 8 2 page
[[3, 1, 2, 5, 15], [8, 9, 1, 0, 2, 8, 0, 0]], // 1 2 3 4 5 6 7 8 5 page
[[3, 1, 2, 7, 15], [12, 13, 1, 0, 4, 8, 1, 0]], // 1 ... 4 5 6 7 8 7 page
[[3, 1, 2, 8, 15], [14, 15, 1, 0, 5, 8, 1, 0]], // 1 ... 5 6 7 8 8 page
[[2, 1, 2, 1, 15], [0, 1, 0, 1, 1, 3, 0, 1]], // 1 2 3 ... 8 1 page
[[2, 1, 2, 2, 15], [2, 3, 0, 1, 1, 4, 0, 1]], // 1 2 3 4 ... 8 2 page
[[2, 1, 2, 3, 15], [4, 5, 0, 1, 1, 5, 0, 1]], // 1 2 3 4 5 ... 8 3 page
[[2, 1, 2, 4, 15], [6, 7, 1, 1, 2, 6, 0, 1]], // 1 2 3 4 5 6 ... 8 4 page
[[2, 1, 2, 5, 15], [8, 9, 1, 1, 3, 7, 1, 0]], // 1 ... 3 4 5 6 7 8 5 page
[[2, 1, 2, 6, 15], [10, 11, 1, 0, 4, 8, 1, 0]], // 1 ... 4 5 6 7 8 6 page
[[2, 1, 2, 7, 15], [12, 13, 1, 0, 5, 8, 1, 0]], // 1 ... 5 6 7 8 7 page
[[2, 1, 2, 8, 15], [14, 15, 1, 0, 6, 8, 1, 0]], // 1 ... 6 7 8 8 page
];
}
}