Fig. 3
From: Testing data-centric services using poor quality data: from relational to NoSQL document databases
Detailed view of the components involved in the tests. The elements involved in a typical services interaction are represented in gray boxes, while in light brown, we have the components that are part of our approach. All components in solid lines are mandatory, whereas the dashed components are optional (their use depends on the application being tested and on the tester requirements)