StringTranslationTraitTest.php

Same filename and directory in other branches
  1. 9 core/tests/Drupal/Tests/Core/StringTranslation/StringTranslationTraitTest.php
  2. 8.9.x core/tests/Drupal/Tests/Core/StringTranslation/StringTranslationTraitTest.php
  3. 11.x core/tests/Drupal/Tests/Core/StringTranslation/StringTranslationTraitTest.php

Namespace

Drupal\Tests\Core\StringTranslation

File

core/tests/Drupal/Tests/Core/StringTranslation/StringTranslationTraitTest.php

View source
<?php

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

use Drupal\Core\StringTranslation\PluralTranslatableMarkup;
use Drupal\Core\StringTranslation\StringTranslationTrait;
use Drupal\Core\StringTranslation\TranslatableMarkup;
use Drupal\Core\StringTranslation\TranslationInterface;
use Drupal\Tests\UnitTestCase;
use Prophecy\Argument;

/**
 * @coversDefaultClass \Drupal\Core\StringTranslation\StringTranslationTrait
 * @group StringTranslation
 */
class StringTranslationTraitTest extends UnitTestCase {
  
  /**
   * The object under test that uses StringTranslationTrait.
   */
  protected object $testObject;
  
  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    parent::setUp();
    // Prepare a mock translation service to pass to the trait.
    $translation = $this->prophesize(TranslationInterface::class);
    $translation->translate(Argument::cetera())
      ->shouldNotBeCalled();
    $translation->formatPlural(Argument::cetera())
      ->shouldNotBeCalled();
    $translation->translateString(Argument::cetera())
      ->will(function ($args) {
      return $args[0]->getUntranslatedString();
    });
    // Set up the object under test.
    $this->testObject = new class  {
      use StringTranslationTrait;

};
    $this->testObject
      ->setStringTranslation($translation->reveal());
  }
  
  /**
   * @covers ::t
   */
  public function testT() : void {
    $invokableT = new \ReflectionMethod($this->testObject, 't');
    $result = $invokableT->invoke($this->testObject, 'something');
    $this->assertInstanceOf(TranslatableMarkup::class, $result);
    $this->assertEquals('something', $result);
  }
  
  /**
   * @covers ::formatPlural
   */
  public function testFormatPlural() : void {
    $invokableFormatPlural = new \ReflectionMethod($this->testObject, 'formatPlural');
    $result = $invokableFormatPlural->invoke($this->testObject, 1, 'apple', 'apples');
    $this->assertInstanceOf(PluralTranslatableMarkup::class, $result);
    $this->assertEquals('apple', $result);
    $result = $invokableFormatPlural->invoke($this->testObject, 2, 'apple', 'apples');
    $this->assertInstanceOf(PluralTranslatableMarkup::class, $result);
    $this->assertEquals('apples', $result);
  }

}

Classes

Title Deprecated Summary
StringTranslationTraitTest @coversDefaultClass \Drupal\Core\StringTranslation\StringTranslationTrait[[api-linebreak]] @group StringTranslation

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