A method of testing web services using a web service testing framework can include using a data parser to parse data for the web service to be tested. The data parser may be one of a plurality of data parsers in a test library for support of a plurality of data formats for the web service. If the web service is in a simple object access protocol (SOAP) protocol, the data can be converted into framework objects. These framework objects for the simple object access protocol (SOAP) protocol may then be converted into test objects. If the web service is in a representational state transfer (REST) protocol, the data itself can be converted into the test objects. A web service test can be accessed from the test library for testing the web service. The web service test can be executed using the test objects.