<?php
use \Punic\Misc;
class BrowserLocaleTest extends PHPUnit_Framework_TestCase
{
public function testBrowserLocales()
{
@putenv('HTTP_ACCEPT_LANGUAGE=en');
$locales = Misc::getBrowserLocales(true);
$this->assertSame(array('en' => 1), $locales);
@putenv('HTTP_ACCEPT_LANGUAGE=');
}
public function testBrowserLocalesServer()
{
$_SERVER['HTTP_ACCEPT_LANGUAGE'] = 'en';
$locales = Misc::getBrowserLocales(true);
$this->assertSame(array('en' => 1), $locales);
}
public function providerParseHttpAcceptLanguage()
{
return array(
array('helloworld', array()),
array('en', array('en' => 1)),
array('EN-invalidTerritoryCode', array('en' => 1)),
array('en_US', array('en-US' => 1)),
array('en_US-GB', array('en-US' => 1, 'en-GB' => 1)),
array('zh-hans', array('zh-Hans' => 1)),
array('zh-hans-invalid', array('zh-Hans' => 1)),
array('En-invalidTerritoryCode, zh-hAnS-invalidTerritoryCode', array('en' => 1, 'zh-Hans' => 1)),
array('en-us,en;q=0.8,es-cl;q=0.5,zh-cn;q=0.3', array('en-US' => 1, 'en' => 0.8, 'es-CL' => 0.5, 'zh-CN' => 0.3)),
array('helloworld,en-US;q=0.8,en;q=0.6,de-CH;q=0.4,de;q=0.2', array('en-US' => 0.8, 'en' => 0.6, 'de-CH' => 0.4, 'de' => 0.2)),
array(' it ; q = 0.1 ', array('it' => 0.1)),
);
}
/**
* @dataProvider providerParseHttpAcceptLanguage
*/
public function testParseHttpAcceptLanguage($httpAcceptLanguages, $expected)
{
$keys = array_keys($expected);
sort($keys);
$parsed = Misc::parseHttpAcceptLanguage($httpAcceptLanguages);
$parsedKeys = array_keys($parsed);
sort($parsedKeys);
$this->assertEquals($keys, $parsedKeys);
foreach ($keys as $key) {
$this->assertEquals($expected[$key], $parsed[$key]);
}
}
}
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