class ConfigFormOverrideTest in Drupal 10

Tests config overrides do not appear on forms that extend ConfigFormBase.

@group config

Hierarchy

• class \Drupal\Tests\BrowserTestBase extends \PHPUnit\Framework\TestCase uses \Drupal\Tests\PhpUnitCompatibilityTrait, \Symfony\Bridge\PhpUnit\ExpectDeprecationTrait, FunctionalTestSetupTrait, TestSetupTrait, BlockCreationTrait, ConfigTestTrait, ExtensionListTestTrait, ContentTypeCreationTrait, NodeCreationTrait, RandomGeneratorTrait, TestRequirementsTrait, PhpUnitWarnings, UiHelperTrait, UserCreationTrait, XdebugRequestTrait
  • class \Drupal\Tests\config\Functional\ConfigFormOverrideTest

See also

\Drupal\Core\Form\ConfigFormBase

File

core/modules/config/tests/src/Functional/ConfigFormOverrideTest.php, line 13

Namespace

Drupal\Tests\config\Functional

class ConfigFormOverrideTest extends BrowserTestBase {

  /**
   * {@inheritdoc}
   */
  protected $defaultTheme = 'stark';

  /**
   * Tests that overrides do not affect forms.
   */
  public function testFormsWithOverrides() {
    $this
      ->drupalLogin($this
      ->drupalCreateUser([
      'access administration pages',
      'administer site configuration',
    ]));
    $overridden_name = 'Site name global conf override';

    // Set up an override.
    $settings['config']['system.site']['name'] = (object) [
      'value' => $overridden_name,
      'required' => TRUE,
    ];
    $this
      ->writeSettings($settings);

    // Test that everything on the form is the same, but that the override
    // worked for the actual site name.
    $this
      ->drupalGet('admin/config/system/site-information');
    $this
      ->assertSession()
      ->titleEquals('Basic site settings | ' . $overridden_name);
    $this
      ->assertSession()
      ->fieldValueEquals("site_name", 'Drupal');

    // Submit the form and ensure the site name is not changed.
    $edit = [
      'site_name' => 'Custom site name',
    ];
    $this
      ->drupalGet('admin/config/system/site-information');
    $this
      ->submitForm($edit, 'Save configuration');
    $this
      ->assertSession()
      ->titleEquals('Basic site settings | ' . $overridden_name);
    $this
      ->assertSession()
      ->fieldValueEquals("site_name", $edit['site_name']);
  }

}