public function AreaTest::testAreaAccess in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/views/tests/src/Functional/Handler/AreaTest.php \Drupal\Tests\views\Functional\Handler\AreaTest::testAreaAccess()

Tests the access for an area.

File

core/modules/views/tests/src/Functional/Handler/AreaTest.php, line 126

Class

AreaTest

Tests the plugin base of the area handler.

Namespace

Drupal\Tests\views\Functional\Handler

Code

public function testAreaAccess() {

  // Test with access denied for the area handler.
  $view = Views::getView('test_example_area_access');
  $view
    ->initDisplay();
  $view
    ->initHandlers();
  $handlers = $view->display_handler
    ->getHandlers('empty');
  $this
    ->assertCount(0, $handlers);
  $output = $view
    ->preview();
  $output = \Drupal::service('renderer')
    ->renderRoot($output);

  // The area output should not be present since access was denied.
  $this
    ->assertStringNotContainsString('a custom string', $output);
  $view
    ->destroy();

  // Test with access granted for the area handler.
  $view = Views::getView('test_example_area_access');
  $view
    ->initDisplay();
  $view->display_handler
    ->overrideOption('empty', [
    'test_example' => [
      'field' => 'test_example',
      'id' => 'test_example',
      'table' => 'views',
      'plugin_id' => 'test_example',
      'string' => 'a custom string',
      'custom_access' => TRUE,
    ],
  ]);
  $view
    ->initHandlers();
  $handlers = $view->display_handler
    ->getHandlers('empty');
  $output = $view
    ->preview();
  $output = \Drupal::service('renderer')
    ->renderRoot($output);
  $this
    ->assertStringContainsString('a custom string', $output);
  $this
    ->assertCount(1, $handlers);
}