function SimplePageVariantTest::testCacheMetadataFromPlugin

Tests that cache metadata in the plugin are present in the build.

@legacy-covers ::build

File

core/tests/Drupal/Tests/Core/Render/Plugin/DisplayVariant/SimplePageVariantTest.php, line 100

Class

SimplePageVariantTest

Tests Drupal\Core\Render\Plugin\DisplayVariant\SimplePageVariant.

Namespace

Code

public function testCacheMetadataFromPlugin() : void {
  $display_variant = $this->setUpDisplayVariant();
  $route_match = $this->createMock(RouteMatchInterface::class);
  $event = new PageDisplayVariantSelectionEvent($display_variant->getPluginId(), $route_match);
  $event->addCacheTags([
    'my_tag',
  ]);
  $event->addCacheContexts([
    'my_context',
  ]);
  $event->mergeCacheMaxAge(50);
  $display_variant->addCacheableDependency($event);
  $expectedCache = [
    'contexts' => [
      'my_context',
    ],
    'tags' => [
      'my_tag',
    ],
    'max-age' => 50,
  ];
  $this->assertSame($expectedCache, $display_variant->build()['#cache']);
}