function ComponentRenderTest::checkRenderElementAlters

Same name in this branch
  1. 10 core/modules/sdc/tests/src/Kernel/ComponentRenderTest.php \Drupal\Tests\sdc\Kernel\ComponentRenderTest::checkRenderElementAlters()
Same name and namespace in other branches
  1. 11.x core/modules/sdc/tests/src/Kernel/ComponentRenderTest.php \Drupal\Tests\sdc\Kernel\ComponentRenderTest::checkRenderElementAlters()
  2. 11.x core/tests/Drupal/KernelTests/Components/ComponentRenderTest.php \Drupal\KernelTests\Components\ComponentRenderTest::checkRenderElementAlters()

Ensures the alter callbacks work properly.

1 call to ComponentRenderTest::checkRenderElementAlters()
ComponentRenderTest::testRender in core/tests/Drupal/KernelTests/Components/ComponentRenderTest.php
Test that components render correctly.

File

core/tests/Drupal/KernelTests/Components/ComponentRenderTest.php, line 260

Class

ComponentRenderTest
Tests the correct rendering of components.

Namespace

Drupal\KernelTests\Components

Code

public function checkRenderElementAlters() : void {
  $build = [
    '#type' => 'component',
    '#component' => 'sdc_test:my-banner',
    '#props' => [
      'heading' => $this->t('I am a banner'),
      'ctaText' => $this->t('Click me'),
      'ctaHref' => 'https://www.example.org',
      'ctaTarget' => '',
    ],
    '#propsAlter' => [
      fn($props) => [
        $props,
        'heading' => $this->t('I am another banner'),
      ],
    ],
    '#slots' => [
      'banner_body' => [
        '#type' => 'html_tag',
        '#tag' => 'p',
        '#value' => $this->t('This is the contents of the banner body.'),
      ],
    ],
    '#slotsAlter' => [
      static fn($slots) => [
        $slots,
        'banner_body' => [
          '#markup' => '<h2>Just something else.</h2>',
        ],
      ],
    ],
  ];
  $crawler = $this->renderComponentRenderArray($build);
  $this->assertNotEmpty($crawler->filter('#sdc-wrapper [data-component-id="sdc_test:my-banner"] .component--my-banner--header h3:contains("I am another banner")'));
  $this->assertNotEmpty($crawler->filter('#sdc-wrapper [data-component-id="sdc_test:my-banner"] .component--my-banner--body:contains("Just something else.")'));
}

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