public function NodeAccessCacheabilityTest::testNodeAccessCacheabilitySafeguard in Drupal 8

Same name and namespace in other branches

1. 9 core/modules/node/tests/src/Functional/NodeAccessCacheabilityTest.php \Drupal\Tests\node\Functional\NodeAccessCacheabilityTest::testNodeAccessCacheabilitySafeguard()
2. 10 core/modules/node/tests/src/Functional/NodeAccessCacheabilityTest.php \Drupal\Tests\node\Functional\NodeAccessCacheabilityTest::testNodeAccessCacheabilitySafeguard()

Tests that the node grants cache context is auto-added, only when needed.

See also

node_query_node_access_alter()

File

core/modules/node/tests/src/Functional/NodeAccessCacheabilityTest.php, line 54

Class

NodeAccessCacheabilityTest

Tests the node access automatic cacheability bubbling logic.

Namespace

Drupal\Tests\node\Functional

Code

public function testNodeAccessCacheabilitySafeguard() {
  $this->dumpHeaders = TRUE;

  // The node grants cache context should be added automatically.
  $this
    ->drupalGet(new Url('node_access_test_auto_bubbling'));
  $this
    ->assertCacheContext('user.node_grants:view');

  // The root user has the 'bypass node access' permission, which means the
  // node grants cache context is not necessary.
  $this
    ->drupalLogin($this->rootUser);
  $this
    ->drupalGet(new Url('node_access_test_auto_bubbling'));
  $this
    ->assertNoCacheContext('user.node_grants:view');
  $this
    ->drupalLogout();

  // Uninstall the module with the only hook_node_grants() implementation.
  $this->container
    ->get('module_installer')
    ->uninstall([
    'node_access_test',
  ]);
  $this
    ->rebuildContainer();

  // Because there are no node grants defined, there also is no need for the
  // node grants cache context to be bubbled.
  $this
    ->drupalGet(new Url('node_access_test_auto_bubbling'));
  $this
    ->assertNoCacheContext('user.node_grants:view');
}