public function ShutdownFunctionsTest::testShutdownFunctions in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/system/tests/src/Functional/System/ShutdownFunctionsTest.php \Drupal\Tests\system\Functional\System\ShutdownFunctionsTest::testShutdownFunctions()

Tests shutdown functions.

File

core/modules/system/tests/src/Functional/System/ShutdownFunctionsTest.php, line 37

Class

ShutdownFunctionsTest

Functional tests shutdown functions.

Namespace

Drupal\Tests\system\Functional\System

Code

public function testShutdownFunctions() {
  $arg1 = $this
    ->randomMachineName();
  $arg2 = $this
    ->randomMachineName();
  $this
    ->drupalGet('system-test/shutdown-functions/' . $arg1 . '/' . $arg2);

  // If using PHP-FPM then fastcgi_finish_request() will have been fired
  // returning the response before shutdown functions have fired.
  // @see \Drupal\system_test\Controller\SystemTestController::shutdownFunctions()
  $server_using_fastcgi = strpos($this
    ->getSession()
    ->getPage()
    ->getContent(), 'The function fastcgi_finish_request exists when serving the request.');
  if ($server_using_fastcgi) {

    // We need to wait to ensure that the shutdown functions have fired.
    sleep(1);
  }
  $this
    ->assertEquals([
    $arg1,
    $arg2,
  ], \Drupal::state()
    ->get('_system_test_first_shutdown_function'));
  $this
    ->assertEquals([
    $arg1,
    $arg2,
  ], \Drupal::state()
    ->get('_system_test_second_shutdown_function'));
  if (!$server_using_fastcgi) {

    // Make sure exceptions displayed through
    // \Drupal\Core\Utility\Error::renderExceptionSafe() are correctly
    // escaped.
    $this
      ->assertSession()
      ->responseContains('Drupal is <blink>awesome</blink>.');
  }
}