public function testCreateXmlSignature() { $nfe = new Schemas\V200\DocumentNFe(); $nfe->load('samples/35101158716523000119550010000000011003000000-nfe.xml'); $cert = Certified::loadPfx($this->file, 'associacao'); Certified::createXmlSignature($nfe, $cert); $nfe->save('samples/35101158716523000119550010000000011003000000-nfe-sign.xml'); }