class SearchNodeDiacriticsTest

class SearchNodeDiacriticsTest extends BrowserTestBase {
  
  /**
   * {@inheritdoc}
   */
  protected static $modules = [
    'node',
    'search',
  ];
  
  /**
   * {@inheritdoc}
   */
  protected $defaultTheme = 'stark';
  
  /**
   * A user with permission to use advanced search.
   *
   * @var \Drupal\user\UserInterface
   */
  public $testUser;
  
  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    parent::setUp();
    $this->drupalCreateContentType([
      'type' => 'page',
      'name' => 'Basic page',
    ]);
    node_access_rebuild();
    // Create a test user and log in.
    $this->testUser = $this->drupalCreateUser([
      'access content',
      'search content',
      'use advanced search',
      'access user profiles',
    ]);
    $this->drupalLogin($this->testUser);
  }
  
  /**
   * Tests that search returns results with diacritics in the search phrase.
   */
  public function testPhraseSearchPunctuation() {
    // cSpell:disable
    $body_text = 'The Enricþment Center is cómmīŦŧęđ to the well BɆĬŇĜ of æll påŔťıçȉpǎǹţș. ';
    $body_text .= 'Also meklēt (see #731298)';
    $this->drupalCreateNode([
      'body' => [
        [
          'value' => $body_text,
        ],
      ],
    ]);
    // Update the search index.
    $this->container
      ->get('plugin.manager.search')
      ->createInstance('node_search')
      ->updateIndex();
    // Refresh variables after the treatment.
    $this->refreshVariables();
    $edit = [
      'keys' => 'meklet',
    ];
    $this->drupalGet('search/node');
    $this->submitForm($edit, 'Search');
    $this->assertSession()
      ->responseContains('<strong>meklēt</strong>');
    $edit = [
      'keys' => 'meklēt',
    ];
    $this->drupalGet('search/node');
    $this->submitForm($edit, 'Search');
    $this->assertSession()
      ->responseContains('<strong>meklēt</strong>');
    $edit = [
      'keys' => 'cómmīŦŧęđ BɆĬŇĜ påŔťıçȉpǎǹţș',
    ];
    $this->drupalGet('search/node');
    $this->submitForm($edit, 'Search');
    $this->assertSession()
      ->responseContains('<strong>cómmīŦŧęđ</strong>');
    $this->assertSession()
      ->responseContains('<strong>BɆĬŇĜ</strong>');
    $this->assertSession()
      ->responseContains('<strong>påŔťıçȉpǎǹţș</strong>');
    $edit = [
      'keys' => 'committed being participants',
    ];
    $this->drupalGet('search/node');
    $this->submitForm($edit, 'Search');
    $this->assertSession()
      ->responseContains('<strong>cómmīŦŧęđ</strong>');
    $this->assertSession()
      ->responseContains('<strong>BɆĬŇĜ</strong>');
    $this->assertSession()
      ->responseContains('<strong>påŔťıçȉpǎǹţș</strong>');
    $edit = [
      'keys' => 'Enricþment',
    ];
    $this->drupalGet('search/node');
    $this->submitForm($edit, 'Search');
    $this->assertSession()
      ->responseContains('<strong>Enricþment</strong>');
    $edit = [
      'keys' => 'Enritchment',
    ];
    $this->drupalGet('search/node');
    $this->submitForm($edit, 'Search');
    $this->assertSession()
      ->responseNotContains('<strong>Enricþment</strong>');
    $edit = [
      'keys' => 'æll',
    ];
    $this->drupalGet('search/node');
    $this->submitForm($edit, 'Search');
    $this->assertSession()
      ->responseContains('<strong>æll</strong>');
    $edit = [
      'keys' => 'all',
    ];
    $this->drupalGet('search/node');
    $this->submitForm($edit, 'Search');
    $this->assertSession()
      ->responseNotContains('<strong>æll</strong>');
    // cSpell:enable
  }

}