HandlerFieldUserNameTest.php

<?php

namespace Drupal\Tests\user\Functional\Views;

use Drupal\Core\Render\RenderContext;
use Drupal\views\Views;

/**
 * Tests the handler of the user: name field.
 *
 * @group user
 * @see views_handler_field_user_name
 */
class HandlerFieldUserNameTest extends UserTestBase {
    
    /**
     * Views used by this test.
     *
     * @var array
     */
    public static $testViews = [
        'test_views_handler_field_user_name',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    public function testUserName() {
        
        /** @var \Drupal\Core\Render\RendererInterface $renderer */
        $renderer = \Drupal::service('renderer');
        $new_user = $this->drupalCreateUser([
            'access user profiles',
        ]);
        $this->drupalLogin($new_user);
        // Set defaults.
        $view = Views::getView('test_views_handler_field_user_name');
        $view->initHandlers();
        $view->field['name']->options['link_to_user'] = TRUE;
        $view->field['name']->options['type'] = 'user_name';
        $view->field['name']
            ->init($view, $view->getDisplay('default'));
        $view->field['name']->options['id'] = 'name';
        $this->executeView($view);
        $anon_name = $this->config('user.settings')
            ->get('anonymous');
        $view->result[0]->_entity
            ->setUsername('');
        $view->result[0]->_entity->uid->value = 0;
        $render = $renderer->executeInRenderContext(new RenderContext(), function () use ($view) {
            return $view->field['name']
                ->advancedRender($view->result[0]);
        });
        $this->assertStringContainsString($anon_name, $render, 'For user 0 it should use the default anonymous name by default.');
        $render = $renderer->executeInRenderContext(new RenderContext(), function () use ($view, $new_user) {
            return $view->field['name']
                ->advancedRender($view->result[$new_user->id()]);
        });
        $this->assertStringContainsString($new_user->getDisplayName(), $render, 'If link to user is checked the username should be part of the output.');
        $this->assertStringContainsString('user/' . $new_user->id(), $render, 'If link to user is checked the link to the user should appear as well.');
        $view->field['name']->options['link_to_user'] = FALSE;
        $view->field['name']->options['type'] = 'string';
        $render = $renderer->executeInRenderContext(new RenderContext(), function () use ($view, $new_user) {
            return $view->field['name']
                ->advancedRender($view->result[$new_user->id()]);
        });
        $this->assertEquals($new_user->getDisplayName(), $render, 'If the user is not linked the username should be printed out for a normal user.');
    }
    
    /**
     * Tests that the field handler works when no additional fields are added.
     */
    public function testNoAdditionalFields() {
        
        /** @var \Drupal\Core\Render\RendererInterface $renderer */
        $renderer = \Drupal::service('renderer');
        $view = Views::getView('test_views_handler_field_user_name');
        $this->executeView($view);
        $username = $this->randomMachineName();
        $view->result[0]->_entity
            ->setUsername($username);
        $view->result[0]->_entity->uid->value = 1;
        $render = $renderer->executeInRenderContext(new RenderContext(), function () use ($view) {
            return $view->field['name']
                ->advancedRender($view->result[0]);
        });
        $this->assertStringContainsString($username, $render, 'If link to user is checked the username should be part of the output.');
    }

}