public function EntityBundleListCacheTest::testBundleListingCache in Drupal 9

Same name and namespace in other branches

1. 8 core/tests/Drupal/FunctionalTests/Entity/EntityBundleListCacheTest.php \Drupal\FunctionalTests\Entity\EntityBundleListCacheTest::testBundleListingCache()

Tests that tags are invalidated when an entity with that bundle changes.

File

core/tests/Drupal/FunctionalTests/Entity/EntityBundleListCacheTest.php, line 50

Class

EntityBundleListCacheTest

Tests that bundle tags are invalidated when entities change.

Namespace

Drupal\FunctionalTests\Entity

Code

public function testBundleListingCache() {

  // Access to lists of test entities with each bundle.
  $bundle_a_url = Url::fromRoute('cache_test_list.bundle_tags', [
    'entity_type_id' => 'entity_test_with_bundle',
    'bundle' => 'bundle_a',
  ]);
  $bundle_b_url = Url::fromRoute('cache_test_list.bundle_tags', [
    'entity_type_id' => 'entity_test_with_bundle',
    'bundle' => 'bundle_b',
  ]);
  $this
    ->drupalGet($bundle_a_url);
  $this
    ->assertSession()
    ->responseHeaderEquals('X-Drupal-Cache', 'MISS');
  $this
    ->assertCacheTags([
    'rendered',
    'entity_test_with_bundle_list:bundle_a',
  ]);
  $this
    ->drupalGet($bundle_a_url);
  $this
    ->assertSession()
    ->responseHeaderEquals('X-Drupal-Cache', 'HIT');
  $this
    ->assertCacheTags([
    'rendered',
    'entity_test_with_bundle_list:bundle_a',
  ]);
  $this
    ->drupalGet($bundle_b_url);
  $this
    ->assertSession()
    ->responseHeaderEquals('X-Drupal-Cache', 'MISS');
  $this
    ->assertCacheTags([
    'rendered',
    'entity_test_with_bundle_list:bundle_b',
  ]);
  $this
    ->drupalGet($bundle_b_url);
  $this
    ->assertSession()
    ->responseHeaderEquals('X-Drupal-Cache', 'HIT');
  $entity1 = EntityTestWithBundle::create([
    'type' => 'bundle_a',
    'name' => 'entity1',
  ]);
  $entity1
    ->save();

  // Check that tags are invalidated after creating an entity of the current
  // bundle.
  $this
    ->drupalGet($bundle_a_url);
  $this
    ->assertSession()
    ->responseHeaderEquals('X-Drupal-Cache', 'MISS');
  $this
    ->drupalGet($bundle_a_url);
  $this
    ->assertSession()
    ->responseHeaderEquals('X-Drupal-Cache', 'HIT');

  // Check that tags are not invalidated after creating an entity of a
  // different bundle than the current in the request.
  $this
    ->drupalGet($bundle_b_url);
  $this
    ->assertSession()
    ->responseHeaderEquals('X-Drupal-Cache', 'HIT');
}