9. A service testing system comprising: a template inference module implemented at least partially in hardware, the template inference module configured to: infer templates that are likely used for documents for respective services of a service provider that are available via corresponding universal resource locators (URLs) to form an inferred dataset; and identify overlaps by the one or more computing devices in the inferred dataset to cluster services together that have likely used corresponding templates, wherein the identifying includes machine learning; and a synthetic test generator configured to control testing of the one or more services based at least in part on the clustered services.
10. The system of claim 9 , wherein the templates are inferred by applying template inference techniques to symbolically represent the likely templates used by the respective services.