function 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

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');
}