- LocalTestCase for local tests
- DependencyTestCase for tests with other Packages
  (ObjectTransformer and DidmosConfigParser at the moment)
- UnfinishedTestCase for Tests that are not finished
- LdapTestCase for depending on a Ldap Server (for future reference)
- BackendTestCase for depending on a Ldap Server (for future reference)
Multiple Tests can be started with:
   pytest -k 'LocalTestCase or DependencyTestCase'
   Format for junit Tests with --junit-xml=path

- MANIFEST.in for path of testdata