aleph1.co.uk Git - yaffs-website/blob - web/core/tests/Drupal/Tests/Core/StringTranslation/StringTranslationTraitTest.php

   1 <?php
   2
   3 namespace Drupal\Tests\Core\StringTranslation;
   4
   5 use Drupal\Core\StringTranslation\PluralTranslatableMarkup;
   6 use Drupal\Core\StringTranslation\TranslatableMarkup;
   7 use Drupal\Core\StringTranslation\TranslationInterface;
   8 use Drupal\Tests\UnitTestCase;
   9 use Prophecy\Argument;
  10
  11 /**
  12  * @coversDefaultClass \Drupal\Core\StringTranslation\StringTranslationTrait
  13  * @group StringTranslation
  14  */
  15 class StringTranslationTraitTest extends UnitTestCase {
  16
  17   /**
  18    * A reflection of self::$translation.
  19    *
  20    * @var \ReflectionClass
  21    */
  22   protected $reflection;
  23
  24   /**
  25    * The mock under test that uses StringTranslationTrait.
  26    *
  27    * @var object
  28    * @see PHPUnit_Framework_MockObject_Generator::getObjectForTrait()
  29    */
  30   protected $translation;
  31
  32   /**
  33    * {@inheritdoc}
  34    */
  35   protected function setUp() {
  36     $this->translation = $this->getObjectForTrait('\Drupal\Core\StringTranslation\StringTranslationTrait');
  37     $mock = $this->prophesize(TranslationInterface::class);
  38     $mock->translate(Argument::cetera())->shouldNotBeCalled();
  39     $mock->formatPlural(Argument::cetera())->shouldNotBeCalled();
  40     $mock->translateString(Argument::cetera())->will(function ($args) {
  41       return $args[0]->getUntranslatedString();
  42     });
  43     $this->translation->setStringTranslation($mock->reveal());
  44     $this->reflection = new \ReflectionClass(get_class($this->translation));
  45   }
  46
  47   /**
  48    * @covers ::t
  49    */
  50   public function testT() {
  51     $method = $this->reflection->getMethod('t');
  52     $method->setAccessible(TRUE);
  53
  54     $result = $method->invoke($this->translation, 'something');
  55     $this->assertInstanceOf(TranslatableMarkup::class, $result);
  56     $this->assertEquals('something', $result);
  57   }
  58
  59   /**
  60    * @covers ::formatPlural
  61    */
  62   public function testFormatPlural() {
  63     $method = $this->reflection->getMethod('formatPlural');
  64     $method->setAccessible(TRUE);
  65
  66     $result = $method->invoke($this->translation, 2, 'apple', 'apples');
  67     $this->assertInstanceOf(PluralTranslatableMarkup::class, $result);
  68     $this->assertEquals('apples', $result);
  69   }
  70
  71 }