public function SessionExampleTest::testSessionExampleLinks in Examples for Developers 8

Same name and namespace in other branches

1. 3.x modules/session_example/tests/src/Functional/SessionExampleTest.php \Drupal\Tests\session_example\Functional\SessionExampleTest::testSessionExampleLinks()

Test all the routes, and ensure that forms can be submitted.

File

session_example/tests/src/Functional/SessionExampleTest.php, line 45

Class

SessionExampleTest

Tests the basic functions of the Session Example module.

Namespace

Drupal\Tests\session_example\Functional

Code

public function testSessionExampleLinks() {
  $assert = $this
    ->assertSession();

  // Routes with menu links, and their form buttons.
  $routes_with_menu_links = [
    'session_example.form' => [
      'Save',
      'Clear Session',
    ],
  ];

  // Ensure the links appear in the tools menu sidebar.
  $this
    ->drupalGet('');
  foreach (array_keys($routes_with_menu_links) as $route) {
    $assert
      ->linkByHrefExists(Url::fromRoute($route)
      ->getInternalPath());
  }

  // All our routes with their form buttons.
  $routes = [
    'session_example.view' => [],
  ];

  // Go to all the routes and click all the buttons.
  $routes = array_merge($routes_with_menu_links, $routes);
  foreach ($routes as $route => $buttons) {
    $url = Url::fromRoute($route);
    $this
      ->drupalGet($url);
    $assert
      ->statusCodeEquals(200);
    foreach ($buttons as $button) {
      $this
        ->drupalPostForm($url, [], $button);
      $assert
        ->statusCodeEquals(200);
    }
  }
}