function RendererPlaceholdersTest::generatePlaceholderWithLazyBuilderPreview

Same name and namespace in other branches
  1. 11.x core/tests/Drupal/Tests/Core/Render/RendererPlaceholdersTest.php \Drupal\Tests\Core\Render\RendererPlaceholdersTest::generatePlaceholderWithLazyBuilderPreview()

Generates an element with a lazy builder and preview.

1 call to RendererPlaceholdersTest::generatePlaceholderWithLazyBuilderPreview()
RendererPlaceholdersTest::testRenderLazyBuilderPreview in core/tests/Drupal/Tests/Core/Render/RendererPlaceholdersTest.php
Tests the creation of an element with a lazy_builder_preview.

File

core/tests/Drupal/Tests/Core/Render/RendererPlaceholdersTest.php, line 1086

Class

RendererPlaceholdersTest
@coversDefaultClass \Drupal\Core\Render\Renderer[[api-linebreak]] @covers \Drupal\Core\Render\RenderCache[[api-linebreak]] @covers \Drupal\Core\Render\PlaceholderingRenderCache[[api-linebreak]] @group Render

Namespace

Drupal\Tests\Core\Render

Code

public function generatePlaceholderWithLazyBuilderPreview() : array {
  return [
    '#cache' => [
      'keys' => [
        'test_render',
      ],
    ],
    '#lazy_builder' => [
      __NAMESPACE__ . '\\PlaceholdersTest::callbackPerUser',
      [
        'foo',
      ],
    ],
    '#lazy_builder_preview' => [
      '#markup' => 'Lazy Builder Preview',
    ],
  ];
}

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