Abstract: A system of testing updated software may include a cloud-based production environment. The system may also include a cloud-based testing environment. The system may also include a cloud-based production processing unit configured to receive in response to document, execute an initial software by inputting the document, and determine an initial software result and an initial software process based the document. The system may also include a cloud-based testing processing unit configured to receive the document, execute an updated software by inputting the document, and determine an updated software result and an updated software process based on the document. The system may also include a testing comparison unit configured to compare the initial software result and the updated software result, and compare the initial software process and the updated software process.