Abstract: A test automation system for performing functional tests of a software program. The system includes a plurality of test functions each configured to test a discrete component of the software program. a user-defined test specification associated with the program provides state definitions that specify a desired test approach for each type of test procedure to be performed on the program. A test engine creates all test cases appropriate for a user-selected test type and controls the software program, applying the test functions and state definitions in accordance with the test specification. All test-specific and software program-specific data are located in the user-defined test functions and specifications while all generic test system processing resides in the test engine. The test specifications are preferably implemented in modifiable text files to maintain concurrency with an evolving software program. The test engine creates all possible permutations and combinations for performing a desired test.