TermTranslationFieldViewTest.php

<?php

namespace Drupal\Tests\taxonomy\Functional;

use Drupal\node\Entity\Node;

/**
 * Tests the translation of taxonomy terms field on nodes.
 *
 * @group taxonomy
 */
class TermTranslationFieldViewTest extends TaxonomyTestBase {
    use TaxonomyTranslationTestTrait;
    
    /**
     * The term that should be translated.
     *
     * @var \Drupal\taxonomy\Entity\Term
     */
    protected $term;
    
    /**
     * The tag in the source language.
     *
     * @var string
     */
    protected $baseTagName = 'OriginalTagName';
    
    /**
     * The translated value for the tag.
     *
     * @var string
     */
    protected $translatedTagName = 'TranslatedTagName';
    
    /**
     * Modules to enable.
     *
     * @var array
     */
    public static $modules = [
        'language',
        'content_translation',
        'taxonomy',
    ];
    
    /**
     * {@inheritdoc}
     */
    protected $defaultTheme = 'stark';
    protected function setUp() {
        parent::setUp();
        $this->setupLanguages();
        $this->vocabulary = $this->createVocabulary();
        $this->enableTranslation();
        $this->setUpTerm();
        $this->setUpTermReferenceField();
        $this->setUpNode();
    }
    
    /**
     * Tests if the translated taxonomy term is displayed.
     */
    public function testTranslatedTaxonomyTermReferenceDisplay() {
        $path = 'node/' . $this->node
            ->id();
        $translation_path = $this->translateToLangcode . '/' . $path;
        $this->drupalGet($path);
        $this->assertNoText($this->translatedTagName);
        $this->assertText($this->baseTagName);
        $this->drupalGet($translation_path);
        $this->assertText($this->translatedTagName);
        $this->assertNoText($this->baseTagName);
    }
    
    /**
     * Creates a test subject node, with translation.
     */
    protected function setUpNode() {
        
        /** @var \Drupal\node\Entity\Node $node */
        $node = Node::create([
            'title' => $this->randomMachineName(),
            'type' => 'article',
            'description' => [
                [
                    'value' => $this->randomMachineName(),
                    'format' => 'basic_html',
                ],
            ],
            $this->termFieldName => [
                [
                    'target_id' => $this->term
                        ->id(),
                ],
            ],
            'langcode' => $this->baseLangcode,
        ]);
        $node->save();
        $node->addTranslation($this->translateToLangcode, $node->toArray());
        $node->save();
        $this->node = $node;
    }
    
    /**
     * Creates a test subject term, with translation.
     */
    protected function setUpTerm() {
        $this->term = $this->createTerm($this->vocabulary, [
            'name' => $this->baseTagName,
            'langcode' => $this->baseLangcode,
        ]);
        $this->term
            ->addTranslation($this->translateToLangcode, [
            'name' => $this->translatedTagName,
        ]);
        $this->term
            ->save();
    }

}