Duplicating production data for specific TestCase

[Burak Emre Kabakcı]

I need an actual data created by users in my special TestCase class. Django automatically create another database and execute syndb command which loads data into multiple tables (contenttypes, auth_permissions etc.) and fixtures and when I try to import my dump in setUp() method, it conflicts with the initial data.

I took a look at default DjangoTestSuiteRunner class but overriding this class in my settings doesn't seem like a good idea because it also uses different functions from different files for creating files (django.db.backends) and when I override DjangoTestSuiteRunner create_test_db method, it may cause problems for other TestCases in my project.