How can unit testing benefit legacy applications on the IBM i – not originally designed with “units” in mind? With ARCAD iUnit, you can automatically generate IBM i test cases from an existing RPG or COBOL application with just a few mouse clicks. ARCAD iUnit searches for procedures, parameters and data types for you and can ‘mock’ key components automatically. Use ARCAD iUnit with your standard DevOps tools Git, Jenkins, CloudBees and more.