www.aleph1.co.uk Git - yaffs-website/blob - web/core/tests/Drupal/Tests/Core/Theme/AjaxBasePageNegotiatorTest.php

   1 <?php
   2
   3 namespace Drupal\Tests\Core\Theme;
   4
   5 use Drupal\Core\Access\CsrfTokenGenerator;
   6 use Drupal\Core\Routing\RouteMatch;
   7 use Drupal\Core\Theme\AjaxBasePageNegotiator;
   8 use Drupal\Tests\UnitTestCase;
   9 use Prophecy\Argument;
  10 use Symfony\Component\HttpFoundation\Request;
  11 use Symfony\Component\HttpFoundation\RequestStack;
  12
  13 /**
  14  * @coversDefaultClass \Drupal\Core\Theme\AjaxBasePageNegotiator
  15  * @group Theme
  16  */
  17 class AjaxBasePageNegotiatorTest extends UnitTestCase {
  18
  19   /**
  20    * @var \Drupal\Core\Theme\AjaxBasePageNegotiator
  21    *
  22    * The AJAX base page negotiator.
  23    */
  24   protected $negotiator;
  25
  26   /**
  27    * @var \Drupal\Core\Access\CsrfTokenGenerator|\Prophecy\Prophecy\ProphecyInterface
  28    *
  29    * The CSRF token generator.
  30    */
  31   protected $tokenGenerator;
  32
  33   /**
  34    * @var \Symfony\Component\HttpFoundation\RequestStack
  35    *
  36    * The request stack.
  37    */
  38   protected $requestStack;
  39
  40   /**
  41    * {@inheritdoc}
  42    */
  43   public function setUp() {
  44     parent::setUp();
  45
  46     $this->tokenGenerator = $this->prophesize(CsrfTokenGenerator::class);
  47     $config_factory = $this->getConfigFactoryStub(['system.theme' => ['default' => 'bartik']]);
  48     $this->requestStack = new RequestStack();
  49     $this->negotiator = new AjaxBasePageNegotiator($this->tokenGenerator->reveal(), $config_factory, $this->requestStack);
  50   }
  51
  52   /**
  53    * @covers ::applies
  54    * @dataProvider providerTestApplies
  55    */
  56   public function testApplies($request_data, $expected) {
  57     $request = new Request([], $request_data);
  58     $route_match = RouteMatch::createFromRequest($request);
  59     $this->requestStack->push($request);
  60
  61     $result = $this->negotiator->applies($route_match);
  62     $this->assertSame($expected, $result);
  63   }
  64
  65   public function providerTestApplies() {
  66     $data = [];
  67     $data['empty'] = [[], FALSE];
  68     $data['no_theme'] = [['ajax_page_state' => ['theme' => '', 'theme_token' => '']], FALSE];
  69     $data['valid_theme_empty_theme_token'] = [['ajax_page_state' => ['theme' => 'seven', 'theme_token' => '']], TRUE];
  70     $data['valid_theme_valid_theme_token'] = [['ajax_page_state' => ['theme' => 'seven', 'theme_token' => 'valid_theme_token']], TRUE];
  71     return $data;
  72   }
  73
  74   /**
  75    * @covers ::determineActiveTheme
  76    */
  77   public function testDetermineActiveThemeValidToken() {
  78     $theme = 'seven';
  79     $theme_token = 'valid_theme_token';
  80
  81     $request = new Request([], ['ajax_page_state' => ['theme' => $theme, 'theme_token' => $theme_token]]);
  82     $this->requestStack->push($request);
  83     $route_match = RouteMatch::createFromRequest($request);
  84
  85     $this->tokenGenerator->validate($theme_token, $theme)->willReturn(TRUE);
  86
  87     $result = $this->negotiator->determineActiveTheme($route_match);
  88     $this->assertSame($theme, $result);
  89   }
  90
  91   /**
  92    * @covers ::determineActiveTheme
  93    */
  94   public function testDetermineActiveThemeInvalidToken() {
  95     $theme = 'seven';
  96     $theme_token = 'invalid_theme_token';
  97
  98     $request = new Request([], ['ajax_page_state' => ['theme' => $theme, 'theme_token' => $theme_token]]);
  99     $this->requestStack->push($request);
 100     $route_match = RouteMatch::createFromRequest($request);
 101
 102     $this->tokenGenerator->validate($theme_token, $theme)->willReturn(FALSE);
 103
 104     $result = $this->negotiator->determineActiveTheme($route_match);
 105     $this->assertSame(NULL, $result);
 106   }
 107
 108   /**
 109    * @covers ::determineActiveTheme
 110    */
 111   public function testDetermineActiveThemeDefaultTheme() {
 112     $theme = 'bartik';
 113     // When the theme is the system default, an empty string is provided as the
 114     // theme token. See system_js_settings_alter().
 115     $theme_token = '';
 116
 117     $request = new Request([], ['ajax_page_state' => ['theme' => $theme, 'theme_token' => $theme_token]]);
 118     $this->requestStack->push($request);
 119     $route_match = RouteMatch::createFromRequest($request);
 120
 121     $this->tokenGenerator->validate(Argument::cetera())->shouldNotBeCalled();
 122
 123     $result = $this->negotiator->determineActiveTheme($route_match);
 124     $this->assertSame($theme, $result);
 125   }
 126
 127 }