function PreprocessPagerTest::testEmptyPaginationHeadingLevelSet

Tests template_preprocess_pager() when an empty #pagination_heading_level value is passed.

@covers ::template_preprocess_pager

File

core/modules/system/tests/src/Unit/Pager/PreprocessPagerTest.php, line 101

Class

PreprocessPagerTest

Tests pager preprocessing.

Namespace

Code

public function testEmptyPaginationHeadingLevelSet() : void {
    require_once $this->root . '/core/includes/theme.inc';
    $variables = [
        'pager' => [
            '#element' => '2',
            '#pagination_heading_level' => '',
            '#parameters' => [],
            '#quantity' => '2',
            '#route_name' => '',
            '#tags' => '',
        ],
    ];
    template_preprocess_pager($variables);
    $this->assertEquals('h4', $variables['pagination_heading_level']);
}