LanguageTest.php in Token 8
Namespace
Drupal\Tests\token\KernelFile
tests/src/Kernel/LanguageTest.phpView source
<?php
namespace Drupal\Tests\token\Kernel;
use Drupal\Core\Language\Language;
use Drupal\Core\Language\LanguageInterface;
use Drupal\Core\Render\BubbleableMetadata;
use Drupal\language\Entity\ConfigurableLanguage;
use Drupal\Core\DependencyInjection\ContainerBuilder;
/**
* Tests language tokens.
*
* @group token
*/
class LanguageTest extends KernelTestBase {
/**
* {@inheritdoc}
*/
public static $modules = [
'language',
'token',
];
/**
* Language codes of languages to enable during the test.
*
* @var array
*/
protected $langcodes = [
'bg',
'hu',
'nl',
'pt-pt',
];
/**
* An array of languages used during the test, keyed by language code.
*
* @var \Drupal\language\Entity\ConfigurableLanguage[]
*/
protected $languages = [];
/**
* Language prefixes used during the test.
*
* @var array
*/
protected $language_prefixes = [];
/**
* Language domains used during the test.
*
* @var array
*/
protected $language_domains = [];
/**
* The token replacement service.
*
* @var \Drupal\Core\Utility\Token
*/
protected $token;
/**
* The mock language manager service.
*
* @var \Drupal\Tests\token\Kernel\MockLanguageManager
*/
protected $languageManager;
/**
* {@inheritdoc}
*/
public function register(ContainerBuilder $container) {
parent::register($container);
// Use Portuguese as the default language during the test. We're not using
// English so we can detect if the default language is correctly honored.
$language = Language::$defaultValues;
$language['id'] = 'pt-pt';
$language['name'] = 'Portuguese, Portugal';
$container
->setParameter('language.default_values', $language);
$this->container
->register('language.default', 'Drupal\\Core\\Language\\LanguageDefault')
->addArgument('%language.default_values%');
}
/**
* {@inheritdoc}
*/
protected function setUp() {
parent::setUp();
$this->token = $this->container
->get('token');
// Use a version of the language manager in which the various languages can
// be easily overridden during the test. We need to do this here instead of
// in ::register() since the container is being altered by
// LanguageServiceProvider::alter() after the services have been registered.
$this->languageManager = new MockLanguageManager($this->container
->get('language.default'), $this->container
->get('config.factory'), $this->container
->get('module_handler'), $this->container
->get('language.config_factory_override'), $this->container
->get('request_stack'));
$this->container
->set('language_manager', $this->languageManager);
foreach ($this->langcodes as $langcode) {
// Enable test languages.
$this->languages[$langcode] = ConfigurableLanguage::createFromLangcode($langcode);
$this->languages[$langcode]
->save();
// Populate language prefixes and domains to use in the test.
$this->language_prefixes[$langcode] = "{$langcode}-prefix";
$this->language_domains[$langcode] = $langcode . '.example.com';
}
// Set language negotiation prefixes and domains to values that are uniquely
// identifiable in the test.
$language_negotiation_config = $this
->config('language.negotiation');
$language_negotiation_config
->set('url.prefixes', $this->language_prefixes);
$language_negotiation_config
->set('url.domains', $this->language_domains);
$language_negotiation_config
->save();
}
/**
* Tests the language tokens.
*
* @dataProvider languageTokenReplacementDataProvider
*/
public function testLanguageTokenReplacement($token, $langcode, $expected_result) {
$bubbleable_metadata = new BubbleableMetadata();
$options = $langcode ? [
'langcode' => $langcode,
] : [];
// The part of the token name between the last `:` and the closing bracket
// is the machine name of the token.
preg_match('/\\[.+:(.+)\\]/', $token, $matches);
$name = $matches[1];
$replacements = $this->token
->generate('language', [
$name => $token,
], [], $options, $bubbleable_metadata);
$this
->assertEquals($expected_result, $replacements[$token]);
}
/**
* Tests retrieving the interface and content language from the current page.
*
* @dataProvider currentPageLanguageTokenReplacementDataProvider
*/
public function testCurrentPageLanguageTokenReplacement($token, $langcode, $expected_result) {
// Set the interface language to Dutch.
$this->languageManager
->setCurrentLanguage(LanguageInterface::TYPE_INTERFACE, $this->languages['nl']);
// Set the content language to Hungarian.
$this->languageManager
->setCurrentLanguage(LanguageInterface::TYPE_CONTENT, $this->languages['hu']);
$options = $langcode ? [
'langcode' => $langcode,
] : [];
$result = $this->token
->replace($token, [], $options);
$this
->assertEquals($expected_result, $result);
}
/**
* Provides test data for ::testLanguageTokenReplacement().
*
* @return array
* An array of test cases. Each test case is an array with the following
* values:
* - The token to test.
* - An optional language code to pass as an option.
* - The expected result of the token replacement.
*
* @see testLanguageTokenReplacement()
*/
public function languageTokenReplacementDataProvider() {
return [
[
// Test the replacement of the name of the site default language.
'[language:name]',
// We are not overriding the language by passing a language code as an
// option. This means that the default language should be used which has
// been set to Portuguese.
NULL,
// The expected result.
'Portuguese, Portugal',
],
// Test the replacement of the other properties of the default language.
[
'[language:langcode]',
NULL,
'pt-pt',
],
[
'[language:direction]',
NULL,
'ltr',
],
[
'[language:domain]',
NULL,
'pt-pt.example.com',
],
[
'[language:prefix]',
NULL,
'pt-pt-prefix',
],
// Now repeat the entire test but override the language to use by passing
// Bulgarian as an option.
[
'[language:name]',
'bg',
'Bulgarian',
],
[
'[language:langcode]',
'bg',
'bg',
],
[
'[language:direction]',
'bg',
'ltr',
],
[
'[language:domain]',
'bg',
'bg.example.com',
],
[
'[language:prefix]',
'bg',
'bg-prefix',
],
];
}
/**
* Provides test data for ::testCurrentPageLanguageTokenReplacement().
*
* @return array
* An array of test cases. Each test case is an array with the following
* values:
* - The token to test.
* - An optional language code to pass as an option.
* - The expected result of the token replacement.
*
* @see testCurrentPageLanguageTokenReplacement()
*/
public function currentPageLanguageTokenReplacementDataProvider() {
return [
[
// Test the replacement of the language name token, taken from the
// interface language of the current page.
'[current-page:interface-language:name]',
// We are not overriding the language by passing a language code as an
// option. This means that the language should be taken from the
// interface language which has been set to Dutch.
NULL,
// The expected result.
'Dutch',
],
// Test the token name in the content language.
[
'[current-page:content-language:name]',
NULL,
'Hungarian',
],
// Test the other tokens both for the content and interface languages.
[
'[current-page:interface-language:langcode]',
NULL,
'nl',
],
[
'[current-page:content-language:langcode]',
NULL,
'hu',
],
[
'[current-page:interface-language:direction]',
NULL,
'ltr',
],
[
'[current-page:content-language:direction]',
NULL,
'ltr',
],
[
'[current-page:interface-language:domain]',
NULL,
'nl.example.com',
],
[
'[current-page:content-language:domain]',
NULL,
'hu.example.com',
],
[
'[current-page:interface-language:prefix]',
NULL,
'nl-prefix',
],
[
'[current-page:content-language:prefix]',
NULL,
'hu-prefix',
],
// Now repeat the entire test with Bulgarian passed as an option. This
// should not affect the results, the language should be sourced from the
// current page.
[
// Test the replacement of the language name token, taken from the
// interface language of the current page.
'[current-page:interface-language:name]',
// We are not overriding the language by passing a language code as an
// option. This means that the language should be taken from the
// interface language which has been set to Dutch.
'bg',
// The expected result.
'Dutch',
],
// Test the token name in the content language.
[
'[current-page:content-language:name]',
'bg',
'Hungarian',
],
// Test the other tokens both for the content and interface languages.
[
'[current-page:interface-language:langcode]',
'bg',
'nl',
],
[
'[current-page:content-language:langcode]',
'bg',
'hu',
],
[
'[current-page:interface-language:direction]',
'bg',
'ltr',
],
[
'[current-page:content-language:direction]',
'bg',
'ltr',
],
[
'[current-page:interface-language:domain]',
'bg',
'nl.example.com',
],
[
'[current-page:content-language:domain]',
'bg',
'hu.example.com',
],
[
'[current-page:interface-language:prefix]',
'bg',
'nl-prefix',
],
[
'[current-page:content-language:prefix]',
'bg',
'hu-prefix',
],
];
}
}
Classes
Name | Description |
---|---|
LanguageTest | Tests language tokens. |