function ComponentRenderTest::testVariants

Ensure that components variants render.

File

core/tests/Drupal/KernelTests/Components/ComponentRenderTest.php, line 358

Class

ComponentRenderTest

Tests the correct rendering of components.

Namespace

Code

public function testVariants() : void {
  $build = [
    '#type' => 'component',
    '#component' => 'sdc_test:my-cta',
    '#variant' => 'primary',
    '#props' => [
      'text' => 'Test link',
    ],
  ];
  $crawler = $this->renderComponentRenderArray($build);
  $this->assertNotEmpty($crawler->filter('#sdc-wrapper a[data-component-id="sdc_test:my-cta"][data-component-variant="primary"][class*="my-cta-primary"]'));
  // If there were an existing prop named variant, we don't override that for BC reasons.
  $build = [
    '#type' => 'component',
    '#component' => 'sdc_test:my-cta-with-variant-prop',
    '#variant' => 'tertiary',
    '#props' => [
      'text' => 'Test link',
      'variant' => 'secondary',
    ],
  ];
  $crawler = $this->renderComponentRenderArray($build);
  $this->assertEmpty($crawler->filter('#sdc-wrapper a[data-component-id="sdc_test:my-cta-with-variant-prop"][data-component-variant="tertiary"]'));
  $this->assertNotEmpty($crawler->filter('#sdc-wrapper a[data-component-id="sdc_test:my-cta-with-variant-prop"][data-component-variant="secondary"]'));
}