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

   1 <?php
   2
   3 namespace Drupal\Tests\system\Functional\Theme;
   4
   5 use Drupal\Tests\BrowserTestBase;
   6
   7 /**
   8  * Tests processing of theme .info.yml properties.
   9  *
  10  * @group Theme
  11  */
  12 class ThemeInfoTest extends BrowserTestBase {
  13
  14   /**
  15    * Modules to enable.
  16    *
  17    * @var array
  18    */
  19   public static $modules = ['theme_test'];
  20
  21   /**
  22    * The theme handler used in this test for enabling themes.
  23    *
  24    * @var \Drupal\Core\Extension\ThemeHandler
  25    */
  26   protected $themeHandler;
  27
  28   /**
  29    * The theme manager used in this test.
  30    *
  31    * @var \Drupal\Core\Theme\ThemeManagerInterface
  32    */
  33   protected $themeManager;
  34
  35   /**
  36    * The state service used in this test.
  37    *
  38    * @var \Drupal\Core\State\StateInterface
  39    */
  40   protected $state;
  41
  42   /**
  43    * {@inheritdoc}
  44    */
  45   protected function setUp() {
  46     parent::setUp();
  47
  48     $this->themeHandler = $this->container->get('theme_handler');
  49     $this->themeManager = $this->container->get('theme.manager');
  50     $this->state = $this->container->get('state');
  51   }
  52
  53   /**
  54    * Tests stylesheets-remove.
  55    */
  56   public function testStylesheets() {
  57     $this->themeHandler->install(['test_basetheme', 'test_subtheme']);
  58     $this->config('system.theme')
  59       ->set('default', 'test_subtheme')
  60       ->save();
  61
  62     $base = drupal_get_path('theme', 'test_basetheme');
  63     $sub = drupal_get_path('theme', 'test_subtheme') . '/css';
  64
  65     // All removals are expected to be based on a file's path and name and
  66     // should work nevertheless.
  67     $this->drupalGet('theme-test/info/stylesheets');
  68
  69     $this->assertIdentical(1, count($this->xpath('//link[contains(@href, :href)]', [':href'  => "$base/base-add.css"])), "$base/base-add.css found");
  70     $this->assertIdentical(0, count($this->xpath('//link[contains(@href, :href)]', [':href'  => "base-remove.css"])), "base-remove.css not found");
  71
  72     $this->assertIdentical(1, count($this->xpath('//link[contains(@href, :href)]', [':href'  => "$sub/sub-add.css"])), "$sub/sub-add.css found");
  73     $this->assertIdentical(0, count($this->xpath('//link[contains(@href, :href)]', [':href'  => "sub-remove.css"])), "sub-remove.css not found");
  74     $this->assertIdentical(0, count($this->xpath('//link[contains(@href, :href)]', [':href' => "base-add.sub-remove.css"])), "base-add.sub-remove.css not found");
  75
  76     // Verify that CSS files with the same name are loaded from both the base theme and subtheme.
  77     $this->assertIdentical(1, count($this->xpath('//link[contains(@href, :href)]', [':href' => "$base/samename.css"])), "$base/samename.css found");
  78     $this->assertIdentical(1, count($this->xpath('//link[contains(@href, :href)]', [':href' => "$sub/samename.css"])), "$sub/samename.css found");
  79
  80   }
  81
  82   /**
  83    * Tests that changes to the info file are picked up.
  84    */
  85   public function testChanges() {
  86     $this->themeHandler->install(['test_theme']);
  87     $this->config('system.theme')->set('default', 'test_theme')->save();
  88     $this->themeManager->resetActiveTheme();
  89
  90     $active_theme = $this->themeManager->getActiveTheme();
  91     // Make sure we are not testing the wrong theme.
  92     $this->assertEqual('test_theme', $active_theme->getName());
  93     $this->assertEqual(['classy/base', 'core/normalize', 'test_theme/global-styling'], $active_theme->getLibraries());
  94
  95     // @see theme_test_system_info_alter()
  96     $this->state->set('theme_test.modify_info_files', TRUE);
  97     drupal_flush_all_caches();
  98     $active_theme = $this->themeManager->getActiveTheme();
  99     $this->assertEqual(['classy/base', 'core/normalize', 'test_theme/global-styling', 'core/backbone'], $active_theme->getLibraries());
 100   }
 101
 102 }