| Current Path : /var/www/html/pallets_old/web/core/modules/block/tests/src/Functional/ |
Linux ift1.ift-informatik.de 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 x86_64 |
| Current File : /var/www/html/pallets_old/web/core/modules/block/tests/src/Functional/AssertBlockAppearsTrait.php |
<?php
namespace Drupal\Tests\block\Functional;
use Drupal\block\Entity\Block;
/**
* Provides test assertions for testing block appearance.
*
* Can be used by test classes that extend \Drupal\Tests\BrowserTestBase.
*/
trait AssertBlockAppearsTrait {
/**
* Checks to see whether a block appears on the page.
*
* @param \Drupal\block\Entity\Block $block
* The block entity to find on the page.
*/
protected function assertBlockAppears(Block $block) {
$result = $this->findBlockInstance($block);
$this->assertNotEmpty($result, sprintf('The block %s should appear on the page.', $block->id()));
}
/**
* Checks to see whether a block does not appears on the page.
*
* @param \Drupal\block\Entity\Block $block
* The block entity to find on the page.
*/
protected function assertNoBlockAppears(Block $block) {
$result = $this->findBlockInstance($block);
$this->assertEmpty($result, sprintf('The block %s should not appear on the page.', $block->id()));
}
/**
* Find a block instance on the page.
*
* @param \Drupal\block\Entity\Block $block
* The block entity to find on the page.
*
* @return array
* The result from the xpath query.
*/
protected function findBlockInstance(Block $block) {
return $this->xpath('//div[@id = :id]', [':id' => 'block-' . $block->id()]);
}
}