Issue #3172757 by Erik Frèrejean, raman.b: Session manager destroy misses isCli check

   * {@inheritdoc}

   */

  public function destroy() {

    if ($this->isCli()) {

      return;

    }

    session_destroy();

    // Unset the session cookies.

<?php

namespace Drupal\KernelTests\Core\Session;

use Drupal\KernelTests\KernelTestBase;

/**

 * Tests starting and destroying a session from the CLI.

 *

 * @group Session

 */

class SessionManagerDestroyNoCliCheckTest extends KernelTestBase {

  /**

   * Tests starting and destroying a session from the CLI.

   */

  public function testCallSessionManagerStartAndDestroy() {

    $this->assertFalse(\Drupal::service('session_manager')->start());

    $this->assertNull(\Drupal::service('session_manager')->destroy());

  }

}