www.aleph1.co.uk Git - yaffs-website/blob - web/core/modules/system/tests/src/Functional/Form/ResponseTest.php

   1 <?php
   2
   3 namespace Drupal\Tests\system\Functional\Form;
   4
   5 use Drupal\Component\Serialization\Json;
   6 use Drupal\Tests\BrowserTestBase;
   7
   8 /**
   9  * Tests the form API Response element.
  10  *
  11  * @group Form
  12  */
  13 class ResponseTest extends BrowserTestBase {
  14
  15   /**
  16    * Modules to enable.
  17    *
  18    * @var array
  19    */
  20   public static $modules = ['form_test'];
  21
  22   /**
  23    * Tests that enforced responses propagate through subscribers and middleware.
  24    */
  25   public function testFormResponse() {
  26     $edit = [
  27       'content' => $this->randomString(),
  28       'status' => 200,
  29     ];
  30     $this->drupalPostForm('form-test/response', $edit, 'Submit');
  31     $content = Json::decode($this->getSession()->getPage()->getContent());
  32     $this->assertResponse(200);
  33     $this->assertIdentical($edit['content'], $content, 'Response content matches');
  34     $this->assertIdentical('invoked', $this->drupalGetHeader('X-Form-Test-Response-Event'), 'Response handled by kernel response subscriber');
  35     $this->assertIdentical('invoked', $this->drupalGetHeader('X-Form-Test-Stack-Middleware'), 'Response handled by kernel middleware');
  36
  37     $edit = [
  38       'content' => $this->randomString(),
  39       'status' => 418,
  40     ];
  41     $this->drupalPostForm('form-test/response', $edit, 'Submit');
  42     $content = Json::decode($this->getSession()->getPage()->getContent());
  43     $this->assertResponse(418);
  44     $this->assertIdentical($edit['content'], $content, 'Response content matches');
  45     $this->assertIdentical('invoked', $this->drupalGetHeader('X-Form-Test-Response-Event'), 'Response handled by kernel response subscriber');
  46     $this->assertIdentical('invoked', $this->drupalGetHeader('X-Form-Test-Stack-Middleware'), 'Response handled by kernel middleware');
  47   }
  48
  49 }