function PreprocessPagerTest::testQuantitySet

Tests template_preprocess_pager() when a #quantity value is passed.

@covers ::template_preprocess_pager

File

core/modules/system/tests/src/Unit/Pager/PreprocessPagerTest.php, line 76

Class

PreprocessPagerTest

Tests pager preprocessing.

Namespace

Code

public function testQuantitySet() : void {
    require_once $this->root . '/core/includes/theme.inc';
    $variables = [
        'pager' => [
            '#element' => '2',
            '#parameters' => [],
            '#quantity' => '2',
            '#route_name' => '',
            '#tags' => '',
        ],
    ];
    template_preprocess_pager($variables);
    $this->assertEquals([
        'first',
        'previous',
        'pages',
    ], array_keys($variables['items']));
    
    /** @var \Drupal\Core\Template\AttributeString $attribute */
    $attribute = $variables['items']['pages']['2']['attributes']->offsetGet('aria-current');
    $this->assertInstanceOf(AttributeString::class, $attribute);
    $this->assertEquals('page', $attribute->value());
}