passing arguments to test case while adding them to test suite

hi all,
 

 i need help on passing arguments to a test case when i am adding it to test suite.
 for example:
 

 myClass has a method testingMethod(String arg1, String arg2) which takes 2 arguments as input.
 now i am adding myClass to a test suite using suite.addTest(myClass.class).
 

 i need to pass 2 string arguments also along with the class name so that the method testingMethod receives the parameter values.
 

 Kindly help me on this topic.
 Thanks in advance.
 Ishan