class UserAgentTest
Same name in other branches
- 9 core/tests/Drupal/Tests/Component/Utility/UserAgentTest.php \Drupal\Tests\Component\Utility\UserAgentTest
- 10 core/tests/Drupal/Tests/Component/Utility/UserAgentTest.php \Drupal\Tests\Component\Utility\UserAgentTest
- 11.x core/tests/Drupal/Tests/Component/Utility/UserAgentTest.php \Drupal\Tests\Component\Utility\UserAgentTest
Tests bytes size parsing helper methods.
@group Utility
@coversDefaultClass \Drupal\Component\Utility\UserAgent
Hierarchy
- class \Drupal\Tests\Component\Utility\UserAgentTest extends \PHPUnit\Framework\TestCase
Expanded class hierarchy of UserAgentTest
File
-
core/
tests/ Drupal/ Tests/ Component/ Utility/ UserAgentTest.php, line 16
Namespace
Drupal\Tests\Component\UtilityView source
class UserAgentTest extends TestCase {
/**
* Helper method to supply language codes to testGetBestMatchingLangcode().
*
* @return array
* Language codes, ordered by priority.
*/
protected function getLanguages() {
return [
// 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 [
'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() {
// Random generator.
$random = new Random();
return [
// Equal qvalue for each language, choose the site preferred one.
[
'en,en-US,fr-CA,fr,es-MX',
'en',
],
[
'en-US,en,fr-CA,fr,es-MX',
'en',
],
[
'fr,en',
'en',
],
[
'en,fr',
'en',
],
[
'en-US,fr',
'en-US',
],
[
'fr,en-US',
'en-US',
],
[
'fr,fr-CA',
'fr-CA',
],
[
'fr-CA,fr',
'fr-CA',
],
[
'fr',
'fr-CA',
],
[
'fr;q=1',
'fr-CA',
],
[
'fr,es-MX',
'fr-CA',
],
[
'fr,es',
'fr-CA',
],
[
'es,fr',
'fr-CA',
],
[
'es-MX,de',
'es-MX',
],
[
'de,es-MX',
'es-MX',
],
// Different cases and whitespace.
[
'en',
'en',
],
[
'En',
'en',
],
[
'EN',
'en',
],
[
' en',
'en',
],
[
'en ',
'en',
],
[
'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.
[
'es',
'es-MX',
],
[
'es-MX',
'es-MX',
],
[
'pt',
'pt',
],
[
'pt-PT',
'pt',
],
[
'pt-PT;q=0.5,pt-BR;q=1,en;q=0.7',
'en',
],
[
'pt-PT;q=1,pt-BR;q=0.5,en;q=0.7',
'en',
],
[
'pt-PT;q=0.4,pt-BR;q=0.1,en;q=0.7',
'en',
],
[
'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.
[
'eh-oh-laa-laa',
'eh-oh-laa-laa',
],
[
'eh-oh-laa',
'eh-oh-laa-laa',
],
[
'eh-oh',
'eh-oh-laa-laa',
],
[
'eh',
'eh-oh-laa-laa',
],
// Different qvalues.
[
'fr,en;q=0.5',
'fr-CA',
],
[
'fr,en;q=0.5,fr-CA;q=0.25',
'fr',
],
// Silly wildcards are also valid.
[
'*,fr-CA;q=0.5',
'en',
],
[
'*,en;q=0.25',
'fr-CA',
],
[
'en,en-US;q=0.5,fr;q=0.25',
'en',
],
[
'en-US,en;q=0.5,fr;q=0.25',
'en-US',
],
// Unresolvable cases.
[
'',
FALSE,
],
[
'de,pl',
FALSE,
],
[
'iecRswK4eh',
FALSE,
],
[
$random->name(10, TRUE),
FALSE,
],
// Chinese langcodes.
[
'zh-cn, en-us;q=0.90, en;q=0.80, zh;q=0.70',
'zh-hans',
],
[
'zh-tw, en-us;q=0.90, en;q=0.80, zh;q=0.70',
'zh-hant',
],
[
'zh-hant, en-us;q=0.90, en;q=0.80, zh;q=0.70',
'zh-hant',
],
[
'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
[
'zh-hant-CN-x-private-private, en-us;q=0.90, en;q=0.80, zh;q=0.70',
'zh-hant',
],
[
'zh-cn',
'zh-hans',
],
[
'zh-sg',
'zh-hans',
],
[
'zh-tw',
'zh-hant',
],
[
'zh-hk',
'zh-hant',
],
[
'zh-mo',
'zh-hant',
],
[
'zh-hans',
'zh-hans',
],
[
'zh-hant',
'zh-hant',
],
[
'zh-chs',
'zh-hans',
],
[
'zh-cht',
'zh-hant',
],
];
}
}Members
| Title Sort descending | Modifiers | Object type | Summary |
|---|---|---|---|
| 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. |
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