function AccessRoleTest::testRenderCaching

Tests access on render caching.

File

core/modules/user/tests/src/Functional/Views/AccessRoleTest.php, line 114

Class

AccessRoleTest

Tests views role access plugin.

Namespace

Code

public function testRenderCaching() {
    $view = Views::getView('test_access_role');
    $display =& $view->storage
        ->getDisplay('default');
    $display['display_options']['cache'] = [
        'type' => 'tag',
    ];
    $display['display_options']['access']['options']['role'] = [
        $this->normalRole => $this->normalRole,
    ];
    $view->save();
    
    /** @var \Drupal\Core\Render\RendererInterface $renderer */
    $renderer = \Drupal::service('renderer');
    
    /** @var \Drupal\Core\Session\AccountSwitcherInterface $account_switcher */
    $account_switcher = \Drupal::service('account_switcher');
    // First access as user with access.
    $build = DisplayPluginBase::buildBasicRenderable('test_access_role', 'default');
    $account_switcher->switchTo($this->normalUser);
    $result = $renderer->renderPlain($build);
    $this->assertContains('user.roles', $build['#cache']['contexts']);
    $this->assertEquals([
        'config:views.view.test_access_role',
    ], $build['#cache']['tags']);
    $this->assertEquals(Cache::PERMANENT, $build['#cache']['max-age']);
    $this->assertNotSame('', $result);
    // Then without access.
    $build = DisplayPluginBase::buildBasicRenderable('test_access_role', 'default');
    $account_switcher->switchTo($this->webUser);
    $result = $renderer->renderPlain($build);
    // @todo Fix this in https://www.drupal.org/node/2551037,
    // DisplayPluginBase::applyDisplayCacheabilityMetadata() is not invoked when
    // using buildBasicRenderable() and a Views access plugin returns FALSE.
    // $this->assertContains('user.roles', $build['#cache']['contexts']);
    // $this->assertEquals([], $build['#cache']['tags']);
    $this->assertEquals(Cache::PERMANENT, $build['#cache']['max-age']);
    $this->assertEquals('', $result);
}