SearchDateIntervalTest.php

<?php

namespace Drupal\Tests\search\Functional;

use Drupal\language\Entity\ConfigurableLanguage;
use Drupal\Tests\BrowserTestBase;

/**
 * Tests searching with date filters that exclude some translations.
 *
 * @group search
 */
class SearchDateIntervalTest extends BrowserTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'language',
        'search_date_query_alter',
        'node',
        'search',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    protected function setUp() {
        parent::setUp();
        $this->drupalCreateContentType([
            'type' => 'page',
            'name' => 'Basic page',
        ]);
        // Create and log in user.
        $test_user = $this->drupalCreateUser([
            'access content',
            'search content',
            'use advanced search',
            'administer nodes',
            'administer languages',
            'access administration pages',
            'administer site configuration',
        ]);
        $this->drupalLogin($test_user);
        // Add a new language.
        ConfigurableLanguage::createFromLangcode('es')->save();
        // Set up times to be applied to the English and Spanish translations of the
        // node create time, so that they are filtered in/out in the
        // search_date_query_alter test module.
        $created_time_en = new \DateTime('February 10 2016 10PM');
        $created_time_es = new \DateTime('March 19 2016 10PM');
        $default_format = filter_default_format();
        $node = $this->drupalCreateNode([
            'title' => 'Node EN',
            'type' => 'page',
            'body' => [
                'value' => $this->randomMachineName(32),
                'format' => $default_format,
            ],
            'langcode' => 'en',
            'created' => $created_time_en->getTimestamp(),
        ]);
        // Add Spanish translation to the node.
        $translation = $node->addTranslation('es', [
            'title' => 'Node ES',
        ]);
        $translation->body->value = $this->randomMachineName(32);
        $translation->created->value = $created_time_es->getTimestamp();
        $node->save();
        // Update the index.
        $plugin = $this->container
            ->get('plugin.manager.search')
            ->createInstance('node_search');
        $plugin->updateIndex();
    }
    
    /**
     * Tests searching with date filters that exclude some translations.
     */
    public function testDateIntervalQueryAlter() {
        // Search for keyword node.
        $edit = [
            'keys' => 'node',
        ];
        $this->drupalPostForm('search/node', $edit, t('Search'));
        // The nodes must have the same node ID but the created date is different.
        // So only the Spanish translation must appear.
        $this->assertSession()
            ->linkExists('Node ES', 0, 'Spanish translation found in search results');
        $this->assertSession()
            ->linkNotExists('Node EN', 'Search results do not contain English node');
    }

}