/**
* test getHttpCharset
* expected true
*/
public function testgetHttpCharset()
{
LocaleTestHelper::resetObject();
putenv("HTTP_ACCEPT_CHARSET=");
$value = new LocaleTestHelper();
$list = $value->getHttpCharset();
$this->assertTrue(empty($list));
LocaleTestHelper::resetObject();
putenv("HTTP_ACCEPT_CHARSET=,iso-8859-1, utf-8, utf-16, *;q=0.1");
$value = new LocaleTestHelper();
$list = $value->getHttpCharset();
$this->assertTrue(isset($list['utf-8']));
}