SearchNumbersTest.php

<?php

namespace Drupal\Tests\search\Functional;

use Drupal\Core\Language\LanguageInterface;
use Drupal\Tests\BrowserTestBase;
use Drupal\Tests\Traits\Core\CronRunTrait;

/**
 * Tests that numbers can be searched.
 *
 * @group search
 */
class SearchNumbersTest extends BrowserTestBase {
    use CronRunTrait;
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'dblog',
        'node',
        'search',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * A user with permission to administer nodes.
     *
     * @var \Drupal\user\UserInterface
     */
    protected $testUser;
    
    /**
     * An array containing a series of "numbers" for testing purposes.
     *
     * Create content with various numbers in it.
     * Note: 50 characters is the current limit of the search index's word
     * field.
     *
     * @var string[]
     */
    protected $numbers = [
        'ISBN' => '978-0446365383',
        'UPC' => '036000 291452',
        'EAN bar code' => '5901234123457',
        'negative' => '-123456.7890',
        'quoted negative' => '"-123456.7890"',
        'leading zero' => '0777777777',
        'tiny' => '111',
        'small' => '22222222222222',
        'medium' => '333333333333333333333333333',
        'large' => '444444444444444444444444444444444444444',
        'gigantic' => '5555555555555555555555555555555555555555555555555',
        'over fifty characters' => '666666666666666666666666666666666666666666666666666666666666',
        'date' => '01/02/2009',
        'commas' => '987,654,321',
    ];
    
    /**
     * An array of nodes created for testing purposes.
     *
     * @var \Drupal\node\NodeInterface[]
     */
    protected $nodes;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() : void {
        parent::setUp();
        $this->drupalCreateContentType([
            'type' => 'page',
            'name' => 'Basic page',
        ]);
        $this->testUser = $this->drupalCreateUser([
            'search content',
            'access content',
            'administer nodes',
            'access site reports',
        ]);
        $this->drupalLogin($this->testUser);
        foreach ($this->numbers as $doc => $num) {
            $info = [
                'body' => [
                    [
                        'value' => $num,
                    ],
                ],
                'type' => 'page',
                'language' => LanguageInterface::LANGCODE_NOT_SPECIFIED,
                'title' => $doc . ' number',
            ];
            $this->nodes[$doc] = $this->drupalCreateNode($info);
        }
        // Run cron to ensure the content is indexed.
        $this->cronRun();
        $this->drupalGet('admin/reports/dblog');
        $this->assertSession()
            ->pageTextContains('Cron run completed');
    }
    
    /**
     * Tests that all the numbers can be searched.
     */
    public function testNumberSearching() {
        $types = array_keys($this->numbers);
        foreach ($types as $type) {
            $number = $this->numbers[$type];
            // If the number is negative, remove the - sign, because - indicates
            // "not keyword" when searching.
            $number = ltrim($number, '-');
            $node = $this->nodes[$type];
            // Verify that the node title does not appear on the search page
            // with a dummy search.
            $this->drupalGet('search/node');
            $this->submitForm([
                'keys' => 'foo',
            ], 'Search');
            $this->assertSession()
                ->pageTextNotContains($node->label());
            // Verify that the node title does appear as a link on the search page
            // when searching for the number.
            $this->drupalGet('search/node');
            $this->submitForm([
                'keys' => $number,
            ], 'Search');
            $this->assertSession()
                ->pageTextContains($node->label());
        }
    }

}