public function PageTest::testVarByRef in Hook Event Dispatcher 3.x

Same name and namespace in other branches

1. 8.2 modules/preprocess_event_dispatcher/tests/src/Unit/PageTest.php \Drupal\Tests\preprocess_event_dispatcher\Unit\PageTest::testVarByRef()

The the vars by ref.

File

modules/preprocess_event_dispatcher/tests/src/Unit/PageTest.php, line 52

Class

PageTest

Class PageTest.

Namespace

Drupal\Tests\preprocess_event_dispatcher\Unit

Code

public function testVarByRef() : void {
  $vars = [];
  $page = new PageEventVariables($vars);
  $vars['page']['test'] = TRUE;
  $vars['page']['array'] = [
    'array key' => 1,
  ];
  $vars['page']['object'] = new stdClass();
  self::assertTrue($page
    ->get('test'));
  self::assertArrayHasKey('array key', $page
    ->get('array'));
  self::assertInstanceOf(stdClass::class, $page
    ->get('object'));
}