function PagerTest::testPagerEllipsis

Tests proper functioning of the ellipsis.

File

core/modules/system/tests/src/Functional/Pager/PagerTest.php, line 196

Class

PagerTest

Tests pager functionality.

Namespace

Code

public function testPagerEllipsis() : void {
    // Insert 100 extra log messages to get 9 pages.
    $logger = $this->container
        ->get('logger.factory')
        ->get('pager_test');
    for ($i = 0; $i < 100; $i++) {
        $logger->debug($this->randomString());
    }
    $this->drupalGet('admin/reports/dblog');
    $elements = $this->cssSelect(".pager__item--ellipsis:contains('…')");
    $this->assertCount(0, $elements, 'No ellipsis has been set.');
    // Insert an extra 50 log messages to get 10 pages.
    $logger = $this->container
        ->get('logger.factory')
        ->get('pager_test');
    for ($i = 0; $i < 50; $i++) {
        $logger->debug($this->randomString());
    }
    $this->drupalGet('admin/reports/dblog');
    $elements = $this->cssSelect(".pager__item--ellipsis:contains('…')");
    $this->assertCount(1, $elements, 'Found the ellipsis.');
}