public function NodeAccessAutoBubblingTest::testNodeAccessCacheabilitySafeguard in Zircon Profile 8

Same name and namespace in other branches

1. 8.0 core/modules/node/src/Tests/NodeAccessAutoBubblingTest.php \Drupal\node\Tests\NodeAccessAutoBubblingTest::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/src/Tests/NodeAccessAutoBubblingTest.php, line 48

Contains \Drupal\node\Tests\NodeAccessAutoBubblingTest.

Class

NodeAccessAutoBubblingTest

Tests the node access automatic cacheability bubbling logic.

Namespace

Drupal\node\Tests

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');
}