public function testGettersReturnNullIfKeyIsNotSetInServerData()
{
$requestInfo = new RequestInfo([]);
$this->assertNull($requestInfo->getUri());
$this->assertNull($requestInfo->getMethod());
$this->assertNull($requestInfo->getQueryString());
$this->assertNull($requestInfo->getUserAgent());
$this->assertNull($requestInfo->getHost());
$this->assertNull($requestInfo->getReferer());
$this->assertNull($requestInfo->getAcceptedContentTypes());
$this->assertNull($requestInfo->getServerAddress());
$this->assertNull($requestInfo->getClientAddress());
$this->assertNull($requestInfo->getReferer());
$this->assertNull($requestInfo->getAuthUser());
$this->assertNull($requestInfo->getAuthPassword());
$this->assertNull($requestInfo->getRequestTimeFloat());
}