public function testFixUrlProtocol()
{
$this->assertEquals('http://', StringUtils::fixUrlProtocol(''));
$this->assertEquals('http://whatever.com', StringUtils::fixUrlProtocol('whatever.com'));
$this->assertEquals('https://whatever.com', StringUtils::fixUrlProtocol('https://whatever.com'));
$this->assertEquals('HTTP://WWW.DONTSHOUTATME.COM', StringUtils::fixUrlProtocol('HTTP://WWW.DONTSHOUTATME.COM'));
}
