HandlerArgumentUserUidTest.php

<?php

namespace Drupal\Tests\user\Kernel\Views;

use Drupal\KernelTests\KernelTestBase;
use Drupal\Tests\user\Traits\UserCreationTrait;
use Drupal\user\Entity\User;
use Drupal\views\Tests\ViewTestData;
use Drupal\views\Views;

/**
 * Tests the handler of the user: uid Argument.
 *
 * @group user
 */
class HandlerArgumentUserUidTest extends KernelTestBase {
    use UserCreationTrait;
    
    /**
     * {@inheritdoc}
     */
    public static $modules = [
        'system',
        'user',
        'user_test_views',
        'views',
    ];
    
    /**
     * Test views.
     *
     * @var string[]
     */
    public static $testViews = [
        'test_user_uid_argument',
    ];
    
    /**
     * Tests the generated title of an user: uid argument.
     */
    public function testArgumentTitle() {
        $this->installSchema('system', [
            'sequences',
        ]);
        $this->installEntitySchema('user');
        $this->installConfig([
            'user',
        ]);
        User::create([
            'uid' => 0,
            'name' => '',
        ])->save();
        ViewTestData::createTestViews(static::class, [
            'user_test_views',
        ]);
        $view = Views::getView('test_user_uid_argument');
        // Tests an invalid user uid.
        $view->preview(NULL, [
            rand(1000, 10000),
        ]);
        $this->assertEmpty($view->getTitle());
        $view->destroy();
        // Tests a valid user.
        $account = $this->createUser();
        $view->preview(NULL, [
            $account->id(),
        ]);
        $this->assertEquals($account->label(), $view->getTitle());
        $view->destroy();
        // Tests the anonymous user.
        $anonymous = $this->config('user.settings')
            ->get('anonymous');
        $view->preview(NULL, [
            0,
        ]);
        $this->assertEquals($anonymous, $view->getTitle());
        $view->destroy();
        $view->getDisplay()
            ->getHandler('argument', 'uid')->options['break_phrase'] = TRUE;
        $view->preview(NULL, [
            $account->id() . ',0',
        ]);
        $this->assertEquals($account->label() . ', ' . $anonymous, $view->getTitle());
        $view->destroy();
        $view->getDisplay()
            ->getHandler('argument', 'uid')->options['break_phrase'] = TRUE;
        $view->preview(NULL, [
            '0,' . $account->id(),
        ]);
        $this->assertEquals($anonymous . ', ' . $account->label(), $view->getTitle());
        $view->destroy();
    }

}