public function RequestTest::testGetPreferredLanguage

File

drupal/core/vendor/symfony/http-foundation/Symfony/Component/HttpFoundation/Tests/RequestTest.php, line 872

Class

RequestTest

Namespace

Code

public function testGetPreferredLanguage() {
  $request = new Request();
  $this
    ->assertNull($request
    ->getPreferredLanguage());
  $this
    ->assertNull($request
    ->getPreferredLanguage(array()));
  $this
    ->assertEquals('fr', $request
    ->getPreferredLanguage(array(
    'fr',
  )));
  $this
    ->assertEquals('fr', $request
    ->getPreferredLanguage(array(
    'fr',
    'en',
  )));
  $this
    ->assertEquals('en', $request
    ->getPreferredLanguage(array(
    'en',
    'fr',
  )));
  $this
    ->assertEquals('fr-ch', $request
    ->getPreferredLanguage(array(
    'fr-ch',
    'fr-fr',
  )));
  $request = new Request();
  $request->headers
    ->set('Accept-language', 'zh, en-us; q=0.8, en; q=0.6');
  $this
    ->assertEquals('en', $request
    ->getPreferredLanguage(array(
    'en',
    'en-us',
  )));
  $request = new Request();
  $request->headers
    ->set('Accept-language', 'zh, en-us; q=0.8, en; q=0.6');
  $this
    ->assertEquals('en', $request
    ->getPreferredLanguage(array(
    'fr',
    'en',
  )));
}