public function ElementTest::providerTestIsEmpty in Drupal 9

Same name and namespace in other branches

1. 8 core/tests/Drupal/Tests/Core/Render/ElementTest.php \Drupal\Tests\Core\Render\ElementTest::providerTestIsEmpty()

File

core/tests/Drupal/Tests/Core/Render/ElementTest.php, line 188

Class

ElementTest

@coversDefaultClass \Drupal\Core\Render\Element @group Render

Namespace

Drupal\Tests\Core\Render

Code

public function providerTestIsEmpty() {
  return [
    [
      [],
      TRUE,
    ],
    [
      [
        '#cache' => [],
      ],
      TRUE,
    ],
    [
      [
        '#cache' => [
          'tags' => [
            'foo',
          ],
        ],
      ],
      TRUE,
    ],
    [
      [
        '#cache' => [
          'contexts' => [
            'bar',
          ],
        ],
      ],
      TRUE,
    ],
    [
      [
        '#cache' => [],
        '#markup' => 'llamas are awesome',
      ],
      FALSE,
    ],
    [
      [
        '#markup' => 'llamas are the most awesome ever',
      ],
      FALSE,
    ],
    [
      [
        '#cache' => [],
        '#any_other_property' => TRUE,
      ],
      FALSE,
    ],
    [
      [
        '#any_other_property' => TRUE,
      ],
      FALSE,
    ],
  ];
}