class UserAgentTest in Zircon Profile 8

Tests bytes size parsing helper methods.

@group Utility

@coversDefaultClass \Drupal\Component\Utility\UserAgent

Hierarchy

• class \Drupal\Tests\UnitTestCase extends \Drupal\Tests\PHPUnit_Framework_TestCase
  • class \Drupal\Tests\Component\Utility\UserAgentTest

File

core/tests/Drupal/Tests/Component/Utility/UserAgentTest.php, line 20

Contains \Drupal\Tests\Component\Utility\UserAgentTest.

Namespace

Drupal\Tests\Component\Utility

class UserAgentTest extends UnitTestCase {

  /**
   * Helper method to supply language codes to testGetBestMatchingLangcode().
   *
   * @return array
   *   Language codes, ordered by priority.
   */
  protected function getLanguages() {
    return array(
      // In our test case, 'en' has priority over 'en-US'.
      'en',
      'en-US',
      // But 'fr-CA' has priority over 'fr'.
      'fr-CA',
      'fr',
      // 'es-MX' is alone.
      'es-MX',
      // 'pt' is alone.
      'pt',
      // Language codes with more then one dash are actually valid.
      // eh-oh-laa-laa is the official language code of the Teletubbies.
      'eh-oh-laa-laa',
      // Chinese languages.
      'zh-hans',
      'zh-hant',
      'zh-hant-tw',
    );
  }

  /**
   * Helper method to supply language mappings to testGetBestMatchingLangcode().
   *
   * @return array
   *   Language mappings.
   */
  protected function getMappings() {
    return array(
      'no' => 'nb',
      'pt' => 'pt-pt',
      'zh' => 'zh-hans',
      'zh-tw' => 'zh-hant',
      'zh-hk' => 'zh-hant',
      'zh-mo' => 'zh-hant',
      'zh-cht' => 'zh-hant',
      'zh-cn' => 'zh-hans',
      'zh-sg' => 'zh-hans',
      'zh-chs' => 'zh-hans',
    );
  }

  /**
   * Test matching language from user agent.
   *
   * @dataProvider providerTestGetBestMatchingLangcode
   * @covers ::getBestMatchingLangcode
   */
  public function testGetBestMatchingLangcode($accept_language, $expected) {
    $result = UserAgent::getBestMatchingLangcode($accept_language, $this
      ->getLanguages(), $this
      ->getMappings());
    $this
      ->assertSame($expected, $result);
  }

  /**
   * Data provider for testGetBestMatchingLangcode().
   *
   * @return array
   *   - An accept-language string.
   *   - Expected best matching language code.
   */
  public function providerTestGetBestMatchingLangcode() {
    return array(
      // Equal qvalue for each language, choose the site preferred one.
      array(
        'en,en-US,fr-CA,fr,es-MX',
        'en',
      ),
      array(
        'en-US,en,fr-CA,fr,es-MX',
        'en',
      ),
      array(
        'fr,en',
        'en',
      ),
      array(
        'en,fr',
        'en',
      ),
      array(
        'en-US,fr',
        'en-US',
      ),
      array(
        'fr,en-US',
        'en-US',
      ),
      array(
        'fr,fr-CA',
        'fr-CA',
      ),
      array(
        'fr-CA,fr',
        'fr-CA',
      ),
      array(
        'fr',
        'fr-CA',
      ),
      array(
        'fr;q=1',
        'fr-CA',
      ),
      array(
        'fr,es-MX',
        'fr-CA',
      ),
      array(
        'fr,es',
        'fr-CA',
      ),
      array(
        'es,fr',
        'fr-CA',
      ),
      array(
        'es-MX,de',
        'es-MX',
      ),
      array(
        'de,es-MX',
        'es-MX',
      ),
      // Different cases and whitespace.
      array(
        'en',
        'en',
      ),
      array(
        'En',
        'en',
      ),
      array(
        'EN',
        'en',
      ),
      array(
        ' en',
        'en',
      ),
      array(
        'en ',
        'en',
      ),
      array(
        'en, fr',
        'en',
      ),
      // A less specific language from the browser matches a more specific one
      // from the website, and the other way around for compatibility with
      // some versions of Internet Explorer.
      array(
        'es',
        'es-MX',
      ),
      array(
        'es-MX',
        'es-MX',
      ),
      array(
        'pt',
        'pt',
      ),
      array(
        'pt-PT',
        'pt',
      ),
      array(
        'pt-PT;q=0.5,pt-BR;q=1,en;q=0.7',
        'en',
      ),
      array(
        'pt-PT;q=1,pt-BR;q=0.5,en;q=0.7',
        'en',
      ),
      array(
        'pt-PT;q=0.4,pt-BR;q=0.1,en;q=0.7',
        'en',
      ),
      array(
        'pt-PT;q=0.1,pt-BR;q=0.4,en;q=0.7',
        'en',
      ),
      // Language code with several dashes are valid. The less specific language
      // from the browser matches the more specific one from the website.
      array(
        'eh-oh-laa-laa',
        'eh-oh-laa-laa',
      ),
      array(
        'eh-oh-laa',
        'eh-oh-laa-laa',
      ),
      array(
        'eh-oh',
        'eh-oh-laa-laa',
      ),
      array(
        'eh',
        'eh-oh-laa-laa',
      ),
      // Different qvalues.
      array(
        'fr,en;q=0.5',
        'fr-CA',
      ),
      array(
        'fr,en;q=0.5,fr-CA;q=0.25',
        'fr',
      ),
      // Silly wildcards are also valid.
      array(
        '*,fr-CA;q=0.5',
        'en',
      ),
      array(
        '*,en;q=0.25',
        'fr-CA',
      ),
      array(
        'en,en-US;q=0.5,fr;q=0.25',
        'en',
      ),
      array(
        'en-US,en;q=0.5,fr;q=0.25',
        'en-US',
      ),
      // Unresolvable cases.
      array(
        '',
        FALSE,
      ),
      array(
        'de,pl',
        FALSE,
      ),
      array(
        'iecRswK4eh',
        FALSE,
      ),
      array(
        $this
          ->randomMachineName(10),
        FALSE,
      ),
      // Chinese langcodes.
      array(
        'zh-cn, en-us;q=0.90, en;q=0.80, zh;q=0.70',
        'zh-hans',
      ),
      array(
        'zh-tw, en-us;q=0.90, en;q=0.80, zh;q=0.70',
        'zh-hant',
      ),
      array(
        'zh-hant, en-us;q=0.90, en;q=0.80, zh;q=0.70',
        'zh-hant',
      ),
      array(
        'zh-hans, en-us;q=0.90, en;q=0.80, zh;q=0.70',
        'zh-hans',
      ),
      // @todo: This is copied from RFC4647 but our regex skips the numbers so
      // they where removed. Our code should be updated so private1-private2 is
      // valid. http://tools.ietf.org/html/rfc4647#section-3.4
      array(
        'zh-hant-CN-x-private-private, en-us;q=0.90, en;q=0.80, zh;q=0.70',
        'zh-hant',
      ),
      array(
        'zh-cn',
        'zh-hans',
      ),
      array(
        'zh-sg',
        'zh-hans',
      ),
      array(
        'zh-tw',
        'zh-hant',
      ),
      array(
        'zh-hk',
        'zh-hant',
      ),
      array(
        'zh-mo',
        'zh-hant',
      ),
      array(
        'zh-hans',
        'zh-hans',
      ),
      array(
        'zh-hant',
        'zh-hant',
      ),
      array(
        'zh-chs',
        'zh-hans',
      ),
      array(
        'zh-cht',
        'zh-hant',
      ),
    );
  }

}

Members

Name	Modifiers	Type	Description	Overrides
UnitTestCase::$randomGenerator	protected	property	The random generator.
UnitTestCase::$root	protected	property	The app root.
UnitTestCase::assertArrayEquals	protected	function	Asserts if two arrays are equal by sorting them first.
UnitTestCase::getBlockMockWithMachineName	protected	function	Mocks a block with a block plugin.
UnitTestCase::getClassResolverStub	protected	function	Returns a stub class resolver.
UnitTestCase::getConfigFactoryStub	public	function	Returns a stub config factory that behaves according to the passed in array.
UnitTestCase::getConfigStorageStub	public	function	Returns a stub config storage that returns the supplied configuration.
UnitTestCase::getContainerWithCacheTagsInvalidator	protected	function	Sets up a container with a cache tags invalidator.
UnitTestCase::getRandomGenerator	protected	function	Gets the random generator for the utility methods.
UnitTestCase::getStringTranslationStub	public	function	Returns a stub translation manager that just returns the passed string.
UnitTestCase::randomMachineName	public	function	Generates a unique random string containing letters and numbers.
UnitTestCase::setUp	protected	function		259
UserAgentTest::getLanguages	protected	function	Helper method to supply language codes to testGetBestMatchingLangcode().
UserAgentTest::getMappings	protected	function	Helper method to supply language mappings to testGetBestMatchingLangcode().
UserAgentTest::providerTestGetBestMatchingLangcode	public	function	Data provider for testGetBestMatchingLangcode().
UserAgentTest::testGetBestMatchingLangcode	public	function	Test matching language from user agent.