www.aleph1.co.uk Git - yaffs-website/blob - web/core/modules/block/tests/src/Functional/BlockTemplateSuggestionsTest.php

   1 <?php
   2
   3 namespace Drupal\Tests\block\Functional;
   4
   5 use Drupal\block\Entity\Block;
   6 use Drupal\Tests\BrowserTestBase;
   7
   8 /**
   9  * Tests the block_theme_suggestions_block() function.
  10  *
  11  * @group block
  12  */
  13 class BlockTemplateSuggestionsTest extends BrowserTestBase {
  14
  15   /**
  16    * Modules to install.
  17    *
  18    * @var array
  19    */
  20   public static $modules = ['block'];
  21
  22   /**
  23    * Tests template suggestions from block_theme_suggestions_block().
  24    */
  25   public function testBlockThemeHookSuggestions() {
  26     // Define a block with a derivative to be preprocessed, which includes both
  27     // an underscore (not transformed) and a hyphen (transformed to underscore),
  28     // and generates possibilities for each level of derivative.
  29     // @todo Clarify this comment.
  30     $block = Block::create([
  31       'plugin' => 'system_menu_block:admin',
  32       'region' => 'footer',
  33       'id' => 'machinename',
  34     ]);
  35
  36     $variables = [];
  37     $plugin = $block->getPlugin();
  38     $variables['elements']['#configuration'] = $plugin->getConfiguration();
  39     $variables['elements']['#plugin_id'] = $plugin->getPluginId();
  40     $variables['elements']['#id'] = $block->id();
  41     $variables['elements']['#base_plugin_id'] = $plugin->getBaseId();
  42     $variables['elements']['#derivative_plugin_id'] = $plugin->getDerivativeId();
  43     $variables['elements']['content'] = [];
  44     $suggestions = block_theme_suggestions_block($variables);
  45     $this->assertEqual($suggestions, ['block__system', 'block__system_menu_block', 'block__system_menu_block__admin', 'block__machinename']);
  46   }
  47
  48 }