function LanguageNegotiationUrlTest::testNeutralLanguages

Tests outbound path processing for neutral languages.

@dataProvider providerNeutralLanguages

File

core/modules/language/tests/src/Unit/LanguageNegotiationUrlTest.php, line 164

Class

LanguageNegotiationUrlTest

@coversDefaultClass \Drupal\language\Plugin\LanguageNegotiation\LanguageNegotiationUrl[[api-linebreak]] @group language

Namespace

Code

public function testNeutralLanguages($langcode, $expected_langcode) : void {
  if ($expected_langcode) {
    $this->languageManager
      ->expects($this->once())
      ->method('getCurrentLanguage')
      ->willReturn($this->languages['en']);
  }
  $config = $this->getConfigFactoryStub([
    'language.negotiation' => [
      'url' => [
        'source' => LanguageNegotiationUrl::CONFIG_PATH_PREFIX,
        'prefixes' => [
          'de' => 'de',
          'en' => 'en',
        ],
      ],
    ],
  ]);
  $request = Request::create('/foo', 'GET');
  $method = new LanguageNegotiationUrl();
  $method->setLanguageManager($this->languageManager);
  $method->setConfig($config);
  $method->setCurrentUser($this->user);
  $this->assertNull($method->getLangcode($request));
  $language = $this->createMock(LanguageInterface::class);
  $language->expects($this->any())
    ->method('getId')
    ->willReturn($langcode);
  $cacheability = new BubbleableMetadata();
  $options = [
    'language' => $language,
  ];
  $method->processOutbound('foo', $options, $request, $cacheability);
  $expected_cacheability = new BubbleableMetadata();
  if ($expected_langcode) {
    $this->assertSame($expected_langcode . '/', $options['prefix']);
    $expected_cacheability->setCacheContexts([
      'languages:' . LanguageInterface::TYPE_URL,
    ]);
  }
  else {
    $this->assertFalse(isset($options['prefix']));
  }
  $this->assertEquals($expected_cacheability, $cacheability);
}