TaxonomyFieldTidTest.php

<?php

namespace Drupal\Tests\taxonomy\Kernel\Views;

use Drupal\Core\Link;
use Drupal\Core\Render\RenderContext;
use Drupal\Tests\taxonomy\Traits\TaxonomyTestTrait;
use Drupal\Tests\views\Kernel\ViewsKernelTestBase;
use Drupal\views\Tests\ViewTestData;
use Drupal\views\Views;

/**
 * Tests the taxonomy term TID field handler.
 *
 * @group taxonomy
 */
class TaxonomyFieldTidTest extends ViewsKernelTestBase {
    use TaxonomyTestTrait;
    
    /**
     * {@inheritdoc}
     */
    protected static $modules = [
        'taxonomy',
        'taxonomy_test_views',
        'text',
        'filter',
    ];
    
    /**
     * {@inheritdoc}
     */
    public static $testViews = [
        'test_taxonomy_tid_field',
    ];
    
    /**
     * A taxonomy term to use in this test.
     *
     * @var \Drupal\taxonomy\TermInterface
     */
    protected $term1;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp($import_test_views = TRUE) : void {
        parent::setUp($import_test_views);
        $this->installEntitySchema('taxonomy_term');
        $this->installConfig([
            'filter',
        ]);
        
        /** @var \Drupal\taxonomy\Entity\Vocabulary $vocabulary */
        $vocabulary = $this->createVocabulary();
        $this->term1 = $this->createTerm($vocabulary);
        ViewTestData::createTestViews(static::class, [
            'taxonomy_test_views',
        ]);
    }
    
    /**
     * Tests the taxonomy field handler.
     */
    public function testViewsHandlerTidField() {
        
        /** @var \Drupal\Core\Render\RendererInterface $renderer */
        $renderer = \Drupal::service('renderer');
        $view = Views::getView('test_taxonomy_tid_field');
        $this->executeView($view);
        $actual = $renderer->executeInRenderContext(new RenderContext(), function () use ($view) {
            return $view->field['name']
                ->advancedRender($view->result[0]);
        });
        $expected = Link::fromTextAndUrl($this->term1
            ->label(), $this->term1
            ->toUrl());
        $this->assertEquals($expected->toString(), $actual);
    }

}