13. A computer program product for stress testing a service oriented architecture based application, the computer program product comprising: a non-transitory computer readable medium having computer usable program code embodied thereon, the computer usable program code comprising: computer usable program code for recording a business process flow; computer usable program code for extracting an XML document from the recorded business process flow; computer usable program code for creating an XML document file for the extracted XML document, an XML document descriptor file comprising XPath queries for data elements in the XML document file, a configuration file comprising user input parameters obtained from the recorded business process flow, and a test input data file; computer usable program code for generating a test script using input of the XML document file, the XML document descriptor file, and the configuration file and inserting data values from the test input data file into a template defined by the XML document file at locations specified by the XPath queries; and computer usable program code for executing the test script.
13. A computer program product for stress testing a service oriented architecture based application, the computer program product comprising: a non-transitory computer readable medium having computer usable program code embodied thereon, the computer usable program code comprising: computer usable program code for recording a business process flow; computer usable program code for extracting an XML document from the recorded business process flow; computer usable program code for creating an XML document file for the extracted XML document, an XML document descriptor file comprising XPath queries for data elements in the XML document file, a configuration file comprising user input parameters obtained from the recorded business process flow, and a test input data file; computer usable program code for generating a test script using input of the XML document file, the XML document descriptor file, and the configuration file and inserting data values from the test input data file into a template defined by the XML document file at locations specified by the XPath queries; and computer usable program code for executing the test script. 18. The computer program product of claim 13 , wherein the XML document descriptor file includes labels comprising names of the data elements in the XML document file.