public function AlterTest::testExecutionOrder in Drupal 10

Same name and namespace in other branches

1. 8 core/modules/system/tests/src/Functional/Form/AlterTest.php \Drupal\Tests\system\Functional\Form\AlterTest::testExecutionOrder()
2. 9 core/modules/system/tests/src/Functional/Form/AlterTest.php \Drupal\Tests\system\Functional\Form\AlterTest::testExecutionOrder()

Tests execution order of hook_form_alter() and hook_form_FORM_ID_alter().

File

core/modules/system/tests/src/Functional/Form/AlterTest.php, line 30

Class

AlterTest

Tests hook_form_alter() and hook_form_FORM_ID_alter().

Namespace

Drupal\Tests\system\Functional\Form

Code

public function testExecutionOrder() {
  $this
    ->drupalGet('form-test/alter');

  // Ensure that the order is first by module, then for a given module, the
  // id-specific one after the generic one.
  $expected = [
    'block_form_form_test_alter_form_alter() executed.',
    'form_test_form_alter() executed.',
    'form_test_form_form_test_alter_form_alter() executed.',
    'system_form_form_test_alter_form_alter() executed.',
  ];
  $content = preg_replace('/\\s+/', ' ', Xss::filter($this
    ->getSession()
    ->getPage()
    ->getContent(), []));
  $this
    ->assertStringContainsString(implode(' ', $expected), $content, 'Form alter hooks executed in the expected order.');
}