ClickSortingAJAXTest.php

<?php

namespace Drupal\Tests\views\FunctionalJavascript;

use Drupal\FunctionalJavascriptTests\WebDriverTestBase;
use Drupal\Tests\node\Traits\ContentTypeCreationTrait;
use Drupal\Tests\node\Traits\NodeCreationTrait;
use Drupal\views\Tests\ViewTestData;

/**
 * Tests the click sorting AJAX functionality of Views exposed forms.
 *
 * @group views
 */
class ClickSortingAJAXTest extends WebDriverTestBase {
    use ContentTypeCreationTrait;
    use NodeCreationTrait;
    
    /**
     * {@inheritdoc}
     */
    public static $modules = [
        'node',
        'views',
        'views_test_config',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    public static $testViews = [
        'test_content_ajax',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() {
        parent::setUp();
        ViewTestData::createTestViews(self::class, [
            'views_test_config',
        ]);
        // Create a Content type and two test nodes.
        $this->createContentType([
            'type' => 'page',
        ]);
        $this->createNode([
            'title' => 'Page A',
            'changed' => REQUEST_TIME,
        ]);
        $this->createNode([
            'title' => 'Page B',
            'changed' => REQUEST_TIME + 1000,
        ]);
        // Create a user privileged enough to view content.
        $user = $this->drupalCreateUser([
            'administer site configuration',
            'access content',
            'access content overview',
        ]);
        $this->drupalLogin($user);
    }
    
    /**
     * Tests if sorting via AJAX works for the "Content" View.
     */
    public function testClickSorting() {
        // Visit the content page.
        $this->drupalGet('test-content-ajax');
        $session_assert = $this->assertSession();
        $page = $this->getSession()
            ->getPage();
        // Ensure that the Content we're testing for is in the right order, default
        // sorting is by changed timestamp so the last created node should be first.
        
        /** @var \Behat\Mink\Element\NodeElement[] $rows */
        $rows = $page->findAll('css', 'tbody tr');
        $this->assertCount(2, $rows);
        $this->assertStringContainsString('Page B', $rows[0]->getHtml());
        $this->assertStringContainsString('Page A', $rows[1]->getHtml());
        // Now sort by title and check if the order changed.
        $page->clickLink('Title');
        $session_assert->assertWaitOnAjaxRequest();
        $rows = $page->findAll('css', 'tbody tr');
        $this->assertCount(2, $rows);
        $this->assertStringContainsString('Page A', $rows[0]->getHtml());
        $this->assertStringContainsString('Page B', $rows[1]->getHtml());
    }

}