چکیده (انگلیسی):

A web service is a software interface that describes a collection of operations that can be accessed over the
network through standardized XML messaging. Web services in different domains are diverse in
implementation techniques thus requiring us to meet a wide range of test requirements. Testing services and
service centric system poses new challenges to testing approaches. Several web services testing were
developed to address these new challenges. Without testing, the web service is likely to suffer from various
issues in terms of speed, scalability and stability. In this study, a generalized ontology model is used to
measure the non-functional testable parameters and find the dependencies between them. The web services are
got from the service providers and various testing is being executed over these services. Web service testing is
performed to ensure that their functionality is in accordance with the Service Level Agreement (SLA). Metrics
for each dependency will be formulated and invoked during every test and thus the test results which contain
all the results about each service will be generated using Web Application Performance Tool (WAPT).