Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\search\Tests;
Chris@0: 
Chris@0: /**
Chris@0:  * Tests search index is updated properly when nodes are removed or updated.
Chris@0:  *
Chris@0:  * @group search
Chris@0:  */
Chris@0: class SearchNodeUpdateAndDeletionTest extends SearchTestBase {
Chris@0: 
Chris@0:   /**
Chris@0:    * Modules to enable.
Chris@0:    *
Chris@0:    * @var array
Chris@0:    */
Chris@0:   public static $modules = [];
Chris@0: 
Chris@0:   /**
Chris@0:    * A user with permission to access and search content.
Chris@0:    *
Chris@0:    * @var \Drupal\user\UserInterface
Chris@0:    */
Chris@0:   public $testUser;
Chris@0: 
Chris@0:   protected function setUp() {
Chris@0:     parent::setUp();
Chris@0: 
Chris@0:     // Create a test user and log in.
Chris@0:     $this->testUser = $this->drupalCreateUser(['access content', 'search content']);
Chris@0:     $this->drupalLogin($this->testUser);
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Tests that the search index info is properly updated when a node changes.
Chris@0:    */
Chris@0:   public function testSearchIndexUpdateOnNodeChange() {
Chris@0:     // Create a node.
Chris@0:     $node = $this->drupalCreateNode([
Chris@0:       'title' => 'Someone who says Ni!',
Chris@0:       'body' => [['value' => "We are the knights who say Ni!"]],
Chris@0:       'type' => 'page',
Chris@0:     ]);
Chris@0: 
Chris@0:     $node_search_plugin = $this->container->get('plugin.manager.search')->createInstance('node_search');
Chris@0:     // Update the search index.
Chris@0:     $node_search_plugin->updateIndex();
Chris@0:     search_update_totals();
Chris@0: 
Chris@0:     // Search the node to verify it appears in search results
Chris@0:     $edit = ['keys' => 'knights'];
Chris@0:     $this->drupalPostForm('search/node', $edit, t('Search'));
Chris@0:     $this->assertText($node->label());
Chris@0: 
Chris@0:     // Update the node
Chris@0:     $node->body->value = "We want a shrubbery!";
Chris@0:     $node->save();
Chris@0: 
Chris@0:     // Run indexer again
Chris@0:     $node_search_plugin->updateIndex();
Chris@0:     search_update_totals();
Chris@0: 
Chris@0:     // Search again to verify the new text appears in test results.
Chris@0:     $edit = ['keys' => 'shrubbery'];
Chris@0:     $this->drupalPostForm('search/node', $edit, t('Search'));
Chris@0:     $this->assertText($node->label());
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Tests that the search index info is updated when a node is deleted.
Chris@0:    */
Chris@0:   public function testSearchIndexUpdateOnNodeDeletion() {
Chris@0:     // Create a node.
Chris@0:     $node = $this->drupalCreateNode([
Chris@0:       'title' => 'No dragons here',
Chris@0:       'body' => [['value' => 'Again: No dragons here']],
Chris@0:       'type' => 'page',
Chris@0:     ]);
Chris@0: 
Chris@0:     $node_search_plugin = $this->container->get('plugin.manager.search')->createInstance('node_search');
Chris@0:     // Update the search index.
Chris@0:     $node_search_plugin->updateIndex();
Chris@0:     search_update_totals();
Chris@0: 
Chris@0:     // Search the node to verify it appears in search results
Chris@0:     $edit = ['keys' => 'dragons'];
Chris@0:     $this->drupalPostForm('search/node', $edit, t('Search'));
Chris@0:     $this->assertText($node->label());
Chris@0: 
Chris@0:     // Get the node info from the search index tables.
Chris@0:     $search_index_dataset = db_query("SELECT sid FROM {search_index} WHERE type = 'node_search' AND  word = :word", [':word' => 'dragons'])
Chris@0:       ->fetchField();
Chris@0:     $this->assertNotEqual($search_index_dataset, FALSE, t('Node info found on the search_index'));
Chris@0: 
Chris@0:     // Delete the node.
Chris@0:     $node->delete();
Chris@0: 
Chris@0:     // Check if the node info is gone from the search table.
Chris@0:     $search_index_dataset = db_query("SELECT sid FROM {search_index} WHERE type = 'node_search' AND  word = :word", [':word' => 'dragons'])
Chris@0:       ->fetchField();
Chris@0:     $this->assertFalse($search_index_dataset, t('Node info successfully removed from search_index'));
Chris@0: 
Chris@0:     // Search again to verify the node doesn't appear anymore.
Chris@0:     $this->drupalPostForm('search/node', $edit, t('Search'));
Chris@0:     $this->assertNoText($node->label());
Chris@0:   }
Chris@0: 
Chris@0: }