StackSessionHandlerIntegrationTest.php

<?php

namespace Drupal\Tests\system\Functional\Session;

use Drupal\Core\EventSubscriber\MainContentViewSubscriber;
use Drupal\Tests\BrowserTestBase;

/**
 * Tests the stacked session handler functionality.
 *
 * @group Session
 */
class StackSessionHandlerIntegrationTest extends BrowserTestBase {
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'session_test',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * Tests a request.
     */
    public function testRequest() {
        $options['query'][MainContentViewSubscriber::WRAPPER_FORMAT] = 'drupal_ajax';
        $headers[] = 'X-Requested-With: XMLHttpRequest';
        $actual_trace = json_decode($this->drupalGet('session-test/trace-handler', $options, $headers));
        $sessionId = $this->getSessionCookies()
            ->getCookieByName($this->getSessionName())
            ->getValue();
        $expect_trace = [
            [
                'BEGIN',
                'test_argument',
                'open',
            ],
            [
                'BEGIN',
                NULL,
                'open',
            ],
            [
                'END',
                NULL,
                'open',
            ],
            [
                'END',
                'test_argument',
                'open',
            ],
            [
                'BEGIN',
                'test_argument',
                'read',
                $sessionId,
            ],
            [
                'BEGIN',
                NULL,
                'read',
                $sessionId,
            ],
            [
                'END',
                NULL,
                'read',
                $sessionId,
            ],
            [
                'END',
                'test_argument',
                'read',
                $sessionId,
            ],
            [
                'BEGIN',
                'test_argument',
                'write',
                $sessionId,
            ],
            [
                'BEGIN',
                NULL,
                'write',
                $sessionId,
            ],
            [
                'END',
                NULL,
                'write',
                $sessionId,
            ],
            [
                'END',
                'test_argument',
                'write',
                $sessionId,
            ],
            [
                'BEGIN',
                'test_argument',
                'close',
            ],
            [
                'BEGIN',
                NULL,
                'close',
            ],
            [
                'END',
                NULL,
                'close',
            ],
            [
                'END',
                'test_argument',
                'close',
            ],
        ];
        $this->assertEqual($expect_trace, $actual_trace);
    }

}