[app][test] clean some remaining from unittest

est/app/test/__init__.py

@@ -24,11 +24,9 @@
 # ###########################################################################*/
 __authors__ = ["H. Payno"]
 __license__ = "MIT"
-__date__ = "06/12/2019"
+__date__ = "07/21/2021"
 
 
 import logging
-from .test_exec import suite as test_exec_suite
-from .test_reprocessing import suite as test_reprocessing_suite
 
 _logger = logging.getLogger(__name__)