TimeZoneTest.php

<?php

namespace Drupal\simpletest\Tests;

use Drupal\simpletest\WebTestBase;

/**
 * This test will check WebTestBase's default time zone handling.
 *
 * @group simpletest
 * @group WebTestBase
 */
class TimeZoneTest extends WebTestBase {
    
    /**
     * A user with administrative privileges.
     */
    protected $adminUser;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp() {
        parent::setUp();
        $this->adminUser = $this->drupalCreateUser([
            'administer site configuration',
        ]);
    }
    
    /**
     * Tests that user accounts have the default time zone set.
     */
    public function testAccountTimeZones() {
        $expected = 'Australia/Sydney';
        $this->assertEqual($this->rootUser
            ->getTimeZone(), $expected, 'Root user has correct time zone.');
        $this->assertEqual($this->adminUser
            ->getTimeZone(), $expected, 'Admin user has correct time zone.');
    }

}