Service Integration and Test assumes that the base service has been built but may need to be integrated into a larger context. If the service is a composite service (orchestration, choreography, etc.), it is necessary to test the service and its dependencies.  In addition, the service will need to be tested by the consumers to verify that the orignial need is met.

From a Testing perspective, the service should be tested using normal testing methods (black box, white box, glass box) and should be tested functionally (does it meet specification). 

A special consideration for services is estimating the capacity levels. It is common for new consumers to come online and begin making large numbers of calls to the service causing an increased load. Hence, planning for service consumption and scaling is essential.

The Service Tests must be maintained and kept up to date for future testing. Results should be stored along with the original test plans.