function PagerManagerTest::testGlobalsSafety

@group legacy @expectedDeprecation Global variable $pager_page_array is deprecated in drupal:8.8.0 and is removed in drupal:9.0.0. Use \Drupal\Core\Pager\PagerManagerInterface instead. See https://www.drupal.org/node/2779457 @expectedDeprecation Global variable $pager_total_items is deprecated in drupal:8.8.0 and is removed in drupal:9.0.0. Use \Drupal\Core\Pager\PagerManagerInterface instead. See https://www.drupal.org/node/2779457 @expectedDeprecation Global variable $pager_total is deprecated in drupal:8.8.0 and is removed in drupal:9.0.0. Use \Drupal\Core\Pager\PagerManagerInterface instead. See https://www.drupal.org/node/2779457 @expectedDeprecation Global variable $pager_limits is deprecated in drupal:8.8.0 and is removed in drupal:9.0.0. Use \Drupal\Core\Pager\PagerManagerInterface instead. See https://www.drupal.org/node/2779457

File

core/tests/Drupal/KernelTests/Core/Pager/PagerManagerTest.php, line 71

Class

PagerManagerTest

@group Pager

Namespace

Code

public function testGlobalsSafety() {
    
    /* @var $pager_manager \Drupal\Core\Pager\PagerManagerInterface */
    $pager_manager = $this->container
        ->get('pager.manager');
    $pager_manager->createPager(30, 10);
    $pager_globals = [
        'pager_page_array',
        'pager_total_items',
        'pager_total',
        'pager_limits',
    ];
    // Check globals were set.
    foreach ($pager_globals as $pager_global) {
        $this->assertTrue(isset($GLOBALS[$pager_global]));
    }
    $this->assertEquals(0, $GLOBALS['pager_page_array'][0]);
    $this->assertEquals(30, $GLOBALS['pager_total_items'][0]);
    $this->assertEquals(3, $GLOBALS['pager_total'][0]);
    $this->assertEquals(10, $GLOBALS['pager_limits'][0]);
    // Assert array is iterable.
    foreach ($GLOBALS['pager_total_items'] as $pager_id => $total_items) {
        // We only have one pager.
        $this->assertEquals(0, $pager_id);
        $this->assertEquals(30, $total_items);
    }
}