Issue #3521621 by mstrelan: [random test failure] jQuery Events Deprecation...

Issue #3521621 by mstrelan: [random test failure] jQuery Events Deprecation Tests (Tests/dialogDeprecations)

(cherry picked from commit f9237efb)

core/tests/Drupal/FunctionalJavascriptTests/Dialog/DialogDeprecationsTest.php

+<?php
+
+declare(strict_types=1);
+
+namespace Drupal\FunctionalJavascriptTests\Dialog;
+
+use Drupal\FunctionalJavascriptTests\WebDriverTestBase;
+use PHPUnit\Framework\Attributes\IgnoreDeprecations;
+
+/**
+ * Tests jQuery events deprecations.
+ *
+ * @group dialog
+ */
+class DialogDeprecationsTest extends WebDriverTestBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  protected $defaultTheme = 'stark';
+
+  /**
+   * {@inheritdoc}
+   */
+  protected static $modules = [
+    'block',
+    'js_deprecation_test',
+  ];
+
+  /**
+   * Tests that the deprecation events are triggered.
+   */
+  #[IgnoreDeprecations]
+  public function testDialogDeprecations(): void {
+    $this->drupalLogin($this->drupalCreateUser(['administer blocks']));
+    $this->drupalGet('/admin/structure/block');
+    $assert_session = $this->assertSession();
+
+    $button = $assert_session->waitForElement('css', '[data-drupal-selector="edit-blocks-region-sidebar-first-title"]');
+    $this->assertNotNull($button);
+    $button->click();
+
+    $this->getSession()->executeScript(<<<JS
+      setTimeout(() => {
+        window.jQuery('.ui-dialog-content').trigger('dialogButtonsChange');
+      }, 100);
+JS);
+    $this->expectDeprecation('Javascript Deprecation: jQuery event dialogButtonsChange is deprecated in 11.2.0 and is removed from Drupal:12.0.0. See https://www.drupal.org/node/3464202');
+  }
+
+}