Business processes are part of every company and become more complex. Based on that, the need of workflow-based applications has never been more evident. Windows Workflow Foundation (WF) provides a simple and consistent way to model and implement complex problems that arise in workflow enabled applications. Because of the increase use of such applications we also need supporting tools and frameworks to enable quality assurance of workflows that present the core of workflow-enabled applications.

In this paper we present approaches on how to enable testing of workflows built using WF inside .NET applications.