introduce a outomation test framework in my work

Recently,I am learning a automation test framework for testing web service.
main element as:
Request XML File
Respose XML File
Verification File for Response information
MetaData File support request file.
Control File like TestCase
when I send a request to proxy,system will deal with the file and response it by xml file style,then automation test tool check it regarding verification file and report a check information.

this tool is suitable with system test or regress test.
when I go deep into using it, I will introduce it's detail.