Robustness Tests Execution
Our proposal for robustness problems identification consists
of performing a set of tests on web services inputs,
considering both call parameters and external web services
responses. The robustness tests are based on combinations
of exceptional and acceptable input values that are
generated and applied by a fault injection tool. Fig. 3
presents a view of the fault injection process including the
relation between a simple web service, a client, and the fault
injection tool.