91 lines
1.9 KiB
PHP
91 lines
1.9 KiB
PHP
<?php
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/**
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* LocaleMiddlewareTest class.
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*/
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namespace Alltube\Test;
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use Alltube\LocaleMiddleware;
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use Slim\Http\Environment;
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use Slim\Http\Request;
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use Slim\Http\Response;
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/**
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* Unit tests for the FrontController class.
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*/
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class LocaleMiddlewareTest extends \PHPUnit_Framework_TestCase
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{
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/**
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* Original locale.
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*
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* @var string
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*/
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private $locale;
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/**
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* Prepare tests.
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*/
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protected function setUp()
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{
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$this->locale = getenv('LANG');
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$this->middleware = new LocaleMiddleware();
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}
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/**
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* Restore environment after the tests.
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*
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* @return void
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*/
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protected function tearDown()
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{
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putenv('LANG='.$this->locale);
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setlocale(LC_ALL, $this->locale);
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}
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/**
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* Test the testLocale() function.
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*
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* @return void
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*/
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public function testTestLocale()
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{
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$locale = [
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'language'=> 'fr',
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'region' => 'FR',
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];
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$this->assertEquals('fr_FR', $this->middleware->testLocale($locale));
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}
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/**
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* Test the testLocale() function with an unsupported locale.
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*
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* @return void
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*/
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public function testLocaleWithWrongLocale()
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{
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$locale = [
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'language'=> 'foo',
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'region' => 'BAR',
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];
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$this->assertNull($this->middleware->testLocale($locale));
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$this->assertNull($this->middleware->testLocale([]));
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}
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/**
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* Test the __invoke() function.
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*
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* @return void
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*/
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public function testInvoke()
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{
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$request = Request::createFromEnvironment(Environment::mock());
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$this->middleware->__invoke(
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$request->withHeader('Accept-Language', 'fr-FR'),
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new Response(),
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function () {
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}
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);
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$this->assertEquals('fr_FR', getenv('LANG'));
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$this->assertEquals('fr_FR', setlocale(LC_ALL, null));
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}
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}
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