
| Current Path : /var/www/html/strat/web/core/modules/big_pipe/tests/src/FunctionalJavascript/ |
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/strat/web/core/modules/big_pipe/tests/src/FunctionalJavascript/BigPipePreviewTest.php |
<?php
declare(strict_types=1);
namespace Drupal\Tests\big_pipe\FunctionalJavascript;
use Drupal\FunctionalJavascriptTests\WebDriverTestBase;
/**
* Tests placeholder preview functionality.
*
* @group big_pipe
*/
class BigPipePreviewTest extends WebDriverTestBase {
/**
* {@inheritdoc}
*/
protected static $modules = [
'big_pipe',
'user',
'big_pipe_bypass_js',
'big_pipe_test',
];
/**
* {@inheritdoc}
*/
protected $defaultTheme = 'big_pipe_test_theme';
/**
* Test preview functionality within placeholders.
*/
public function testLazyLoaderPreview(): void {
$user = $this->drupalCreateUser([]);
$display_name = $user->getDisplayName();
$this->drupalLogin($user);
$this->drupalGet('big_pipe_test_preview');
// This test begins with the big_pipe_bypass_js module enabled, which blocks
// Big Pipe's JavaScript from loading. Without that JavaScript, the
// placeholder and previews are not replaced and we can reliably test their
// presence.
$this->assertSession()->elementExists('css', '#placeholder-preview-twig-container [data-big-pipe-placeholder-id] > .i-am-taking-up-space');
$this->assertSession()->elementTextEquals('css', '#placeholder-preview-twig-container [data-big-pipe-placeholder-id] > .i-am-taking-up-space', 'LOOK AT ME I AM CONSUMING SPACE FOR LATER');
$this->assertSession()->elementTextNotContains('css', '#placeholder-preview-twig-container', $display_name);
$this->assertSession()->pageTextContains('There is a lamb and there is a puppy');
$this->assertSession()->elementTextEquals('css', '#placeholder-render-array-container [data-big-pipe-placeholder-id] > #render-array-preview', 'There is a lamb and there is a puppy');
$this->assertSession()->elementTextNotContains('css', '#placeholder-render-array-container', 'Llamas forever!');
// Uninstall big_pipe_bypass_js.
\Drupal::service('module_installer')->uninstall(['big_pipe_bypass_js']);
$this->rebuildAll();
$this->drupalGet('big_pipe_test_preview');
$this->assertSession()->waitForElementRemoved('css', '[data-big-pipe-placeholder-id]', 20000);
$this->assertSession()->elementTextContains('css', '#placeholder-preview-twig-container', $display_name);
$this->assertSession()->pageTextNotContains('LOOK AT ME I AM CONSUMING SPACE FOR LATER');
$this->assertSession()->elementTextContains('css', '#placeholder-render-array-container marquee', 'Llamas forever!');
$this->assertSession()->pageTextNotContains('There is a lamb and there is a puppy');
}
}