diff --git a/nest_backend/test/test_doa.py b/nest_backend/test/test_0_doa.py
similarity index 100%
rename from nest_backend/test/test_doa.py
rename to nest_backend/test/test_0_doa.py
diff --git a/nest_backend/test/test_user.py b/nest_backend/test/test_1_user.py
similarity index 100%
rename from nest_backend/test/test_user.py
rename to nest_backend/test/test_1_user.py
diff --git a/nest_backend/test/test_zrepository.py b/nest_backend/test/test_2_repository.py
similarity index 100%
rename from nest_backend/test/test_zrepository.py
rename to nest_backend/test/test_2_repository.py
diff --git a/nest_backend/test/test_zzcondition.py b/nest_backend/test/test_3_condition.py
similarity index 100%
rename from nest_backend/test/test_zzcondition.py
rename to nest_backend/test/test_3_condition.py