JUnit test with dynamic number of tests

Question

In our project I have several JUnit tests that e.g. take every file from a directory and run a test on it. If I implement a testEveryFileInDirectory method in t

Answer 1

Should be possible in JUnit 3 by inheriting from TestSuite and overriding the tests() method to list the files and for each return an instance of a subclass of TestCase that takes the filename as constructor parameter and has a test method that tests the file given in the constructor.

In JUnit 4 it might be even easier.