PySys, an open source automated system testing framework, is recommended as the best way to test Apama applications developed with EPL, Event Modeler, or JMon. The open source PySys project operates on generic elements such as starting and stopping processes, and searching text files for correct or incorrect output. In addition, Apama includes extensions to PySys that let you test correlators, IAF components, EPL injection, sending and receiving events, and similar operations. The PySys framework can start adapters, which enables you to perform end-to-end testing of an entire system.

Samples for how to use PySys are in the samples\pysys folder of your Apama installation. Reference documentation for PySys and Apama extensions is in the doc\pydoc directory of your Apama installation.