PluralTranslatableMarkupTest.php

<?php

declare (strict_types=1);
namespace Drupal\Tests\Core\StringTranslation;

use Drupal\Core\DependencyInjection\ContainerBuilder;
use Drupal\Core\StringTranslation\PluralTranslatableMarkup;
use Drupal\Tests\UnitTestCase;

/**
 * Tests the TranslatableMarkup class.
 *
 * @coversDefaultClass \Drupal\Core\StringTranslation\PluralTranslatableMarkup
 * @group StringTranslation
 */
class PluralTranslatableMarkupTest extends UnitTestCase {
    
    /**
     * Tests serialization of PluralTranslatableMarkup().
     *
     * @dataProvider providerPluralTranslatableMarkupSerialization
     */
    public function testPluralTranslatableMarkupSerialization($count, $expected_text) : void {
        // Add a mock string translation service to the container.
        $container = new ContainerBuilder();
        $container->set('string_translation', $this->getStringTranslationStub());
        \Drupal::setContainer($container);
        // Create an object to serialize and unserialize.
        $markup = new PluralTranslatableMarkup($count, 'singular @count', 'plural @count');
        $serialized_markup = unserialize(serialize($markup));
        $this->assertEquals($expected_text, $serialized_markup->render());
    }
    
    /**
     * Data provider for ::testPluralTranslatableMarkupSerialization().
     */
    public static function providerPluralTranslatableMarkupSerialization() {
        return [
            [
                1,
                'singular 1',
            ],
            [
                2,
                'plural 2',
            ],
        ];
    }
    
    /**
     * Tests when the plural translation is missing.
     */
    public function testMissingPluralTranslation() : void {
        $markup = PluralTranslatableMarkup::createFromTranslatedString(2, 'There is no plural delimiter @count');
        $this->assertEquals('There is no plural delimiter 2', $markup->render());
    }

}