TaxonomyVocabularyArgumentTest.php

<?php

namespace Drupal\Tests\taxonomy\Functional\Views;

use Drupal\taxonomy\Entity\Vocabulary;

/**
 * Tests the vocabulary argument.
 *
 * @group taxonomy
 */
class TaxonomyVocabularyArgumentTest extends TaxonomyTestBase {
    
    /**
     * {@inheritdoc}
     */
    public static $modules = [
        'taxonomy',
        'taxonomy_test_views',
        'views',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    
    /**
     * {@inheritdoc}
     */
    public static $testViews = [
        'test_argument_taxonomy_vocabulary',
    ];
    
    /**
     * @var \Drupal\taxonomy\TermInterface[]
     */
    protected $terms = [];
    
    /**
     * Vocabularies used for creating terms.
     *
     * @var \Drupal\taxonomy\VocabularyInterface[]
     */
    protected $vocabularies;
    
    /**
     * {@inheritdoc}
     */
    protected function setUp($import_test_views = TRUE) {
        parent::setUp($import_test_views);
        // Add default vocabulary to list of vocabularies.
        $this->vocabularies[] = $this->vocabulary;
        // Create additional vocabulary.
        $vocabulary = Vocabulary::create([
            'name' => 'Views testing category',
            'vid' => 'views_testing_category',
        ]);
        $vocabulary->save();
        $this->vocabularies[] = $vocabulary;
        // Create some terms.
        $this->terms[0] = $this->createTerm([
            'name' => 'First',
            'vid' => $this->vocabularies[0]
                ->id(),
        ]);
        $this->terms[1] = $this->createTerm([
            'name' => 'Second',
            'vid' => $this->vocabularies[1]
                ->id(),
        ]);
    }
    
    /**
     * Tests the vocabulary argument handler.
     *
     * @see Drupal\taxonomy\Plugin\views\argument\VocabularyVid
     */
    public function testTermWithVocabularyArgument() {
        $this->drupalGet('test_argument_taxonomy_vocabulary/' . $this->vocabularies[0]
            ->id());
        // First term should be present.
        $this->assertText($this->terms[0]
            ->label());
        // Second term should not be present.
        $this->assertNoText($this->terms[1]
            ->label());
    }

}