public function testMatch()
{
$this->assertFalse(LocaleHelper::match('', 'pt'));
$this->assertFalse(LocaleHelper::match('pt', ''));
$this->assertFalse(LocaleHelper::match('pt', 'es'));
$this->assertTrue(LocaleHelper::match('pt', 'pt'));
$this->assertTrue(LocaleHelper::match('pt-BR', 'pt_BR'));
}