/
LocaleSelectorMiddlewareTest.php
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/
LocaleSelectorMiddlewareTest.php
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<?php
/**
* CakePHP(tm) : Rapid Development Framework (http://cakephp.org)
* Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
*
* Licensed under The MIT License
* For full copyright and license information, please see the LICENSE.txt
* Redistributions of files must retain the above copyright notice.
*
* @copyright Copyright (c) Cake Software Foundation, Inc. (http://cakefoundation.org)
* @link http://cakephp.org CakePHP(tm) Project
* @since 3.3.0
* @license http://www.opensource.org/licenses/mit-license.php MIT License
*/
namespace Cake\Test\TestCase\I18n\Middleware;
use Cake\I18n\I18n;
use Cake\I18n\Middleware\LocaleSelectorMiddleware;
use Cake\TestSuite\TestCase;
use Locale;
use Zend\Diactoros\Response;
use Zend\Diactoros\ServerRequestFactory;
/**
* Test for LocaleSelectorMiddleware
*/
class LocaleSelectorMiddlewareTest extends TestCase
{
/**
* setup
*
* @return void
*/
public function setUp()
{
parent::setUp();
$this->locale = Locale::getDefault();
$this->next = function ($req, $res) {
return $res;
};
}
/**
* Resets the default locale
*
* @return void
*/
public function tearDown()
{
parent::tearDown();
Locale::setDefault($this->locale);
}
/**
* The default locale should not change when there are no accepted
* locales.
*
* @return void
*/
public function testInvokeNoAcceptedLocales()
{
$request = ServerRequestFactory::fromGlobals();
$response = new Response();
$middleware = new LocaleSelectorMiddleware([]);
$middleware($request, $response, $this->next);
$this->assertSame($this->locale, I18n::locale());
$request = ServerRequestFactory::fromGlobals(['HTTP_ACCEPT_LANGUAGE' => 'garbage']);
$response = new Response();
$middleware = new LocaleSelectorMiddleware([]);
$middleware($request, $response, $this->next);
$this->assertSame($this->locale, I18n::locale());
}
/**
* The default locale should not change when the request locale is not accepted
*
* @return void
*/
public function testInvokeLocaleNotAccepted()
{
$request = ServerRequestFactory::fromGlobals(['HTTP_ACCEPT_LANGUAGE' => 'en-GB,en;q=0.8,es;q=0.6,da;q=0.4']);
$response = new Response();
$middleware = new LocaleSelectorMiddleware(['en_CA', 'en_US', 'es']);
$middleware($request, $response, $this->next);
$this->assertSame($this->locale, I18n::locale(), 'en-GB is not accepted');
}
/**
* The default locale should change when the request locale is accepted
*
* @return void
*/
public function testInvokeLocaleAccepted()
{
$request = ServerRequestFactory::fromGlobals(['HTTP_ACCEPT_LANGUAGE' => 'es,es-ES;q=0.8,da;q=0.4']);
$response = new Response();
$middleware = new LocaleSelectorMiddleware(['en_CA', 'es']);
$middleware($request, $response, $this->next);
$this->assertSame('es', I18n::locale(), 'es is accepted');
}
/**
* The default locale should change when the '*' is accepted
*
* @return void
*/
public function testInvokeLocaleAcceptAll()
{
$response = new Response();
$middleware = new LocaleSelectorMiddleware(['*']);
$request = ServerRequestFactory::fromGlobals(['HTTP_ACCEPT_LANGUAGE' => 'es,es-ES;q=0.8,da;q=0.4']);
$middleware($request, $response, $this->next);
$this->assertSame('es', I18n::locale(), 'es is accepted');
$request = ServerRequestFactory::fromGlobals(['HTTP_ACCEPT_LANGUAGE' => 'en;q=0.4,es;q=0.6,da;q=0.8']);
$middleware($request, $response, $this->next);
$this->assertSame('da', I18n::locale(), 'da is accepted');
}
}