AccountProxyTest.php

<?php

namespace Drupal\Tests\Core\Session;

use Drupal\Core\Session\AccountInterface;
use Drupal\Core\Session\AccountProxy;
use Drupal\Tests\UnitTestCase;
use Symfony\Component\EventDispatcher\EventDispatcherInterface;

/**
 * @coversDefaultClass \Drupal\Core\Session\AccountProxy
 * @group Session
 */
class AccountProxyTest extends UnitTestCase {
    
    /**
     * @covers ::id
     * @covers ::setInitialAccountId
     */
    public function testId() {
        $dispatcher = $this->prophesize(EventDispatcherInterface::class);
        $account_proxy = new AccountProxy($dispatcher->reveal());
        $this->assertSame(0, $account_proxy->id());
        $account_proxy->setInitialAccountId(1);
        $this->assertFalse(\Drupal::hasContainer());
        // If the following call loaded the user entity it would call
        // AccountProxy::loadUserEntity() which would fail because the container
        // does not exist.
        $this->assertSame(1, $account_proxy->id());
        $current_user = $this->prophesize(AccountInterface::class);
        $current_user->id()
            ->willReturn(2);
        $account_proxy->setAccount($current_user->reveal());
        $this->assertSame(2, $account_proxy->id());
    }
    
    /**
     * @covers ::setInitialAccountId
     */
    public function testSetInitialAccountIdException() {
        $this->expectException(\LogicException::class);
        $dispatcher = $this->prophesize(EventDispatcherInterface::class);
        $account_proxy = new AccountProxy($dispatcher->reveal());
        $current_user = $this->prophesize(AccountInterface::class);
        $account_proxy->setAccount($current_user->reveal());
        $account_proxy->setInitialAccountId(1);
    }

}