Selenium Webdriver Test Scripts using Java

I need Selenium automation test scripts. The framework is already in place. The page objects have been identified. Additional Information: I need three scripts in total. I need a csv data file per script. The script should be able to handle/execute both positive and negative scenarios based on the identifier in the data file. The script must contain logic to deal with unexpected message pop-ups and error messages. Must check totals Must verify customer is added. Must report out status. Final needs to be delivered within 36 hours with the first draft due in 12-16 hours.