fix #3240807 : Crop type delete form doesn't warn of deleting dependent config such as image styles

tests/src/Functional/CropFunctionalTest.php

@@ -146,6 +146,11 @@ class CropFunctionalTest extends BrowserTestBase {
     $this->assertSession()->linkExists('Test image style');
     $this->clickLink(t('Delete'));
     $this->assertSession()->pageTextContains(t('Are you sure you want to delete the crop type @name?', ['@name' => $edit['label']]));
+    // Tests if the user is warned that CROP is used in other configurations.
+    $this->assertSession()->pageTextContains(t('Test image style', ['@name' => $edit['label']]));
+
+
+
 
     $this->drupalGet('admin/config/media/crop/manage/' . $edit['id'] . '/delete');
     $this->submitForm([], 'Delete');