title: Database cleanup after Junit tests
body: <p>I have to test some Thrift services using Junit. When I run my tests as a Thrift client, the services modify the server database. I am unable to find a good solution which can clean up the database after each test is run.
  Cleanup is important especially because the IDs need to be unique which are currently read form an XML file. Now, I have to manually change the IDs after running tests, so that the next set of tests can run without throwing primary key violation in the database. If I can cleanup the database after each test run, then the problem is completely resolved, else I will have to think about other solutions like generating random IDs and using them wherever IDs are required.</p>
  
  <p>Edit: I would like to emphasize that I am testing a service, which is writing to database, I don't have direct access to the database. But since, the service is ours, I can modify the service to provide any cleanup method if required. </p>