Remove unnecessary calls to process_config() in tests

supervisor/tests/test_options.py

@@ -353,7 +353,6 @@ class ClientOptionsTests(unittest.TestCase):
             f.write(text)
         try:
             instance.configfile = supervisord_conf
-            instance.process_config(do_usage=False)
             instance.realize(args=[])
         finally:
             shutil.rmtree(here, ignore_errors=True)
@@ -1158,7 +1157,6 @@ class ServerOptionsTests(unittest.TestCase):
             f.write(text)
         try:
             instance.configfile = supervisord_conf
-            instance.process_config(do_usage=False)
             instance.realize(args=[])
         finally:
             shutil.rmtree(here, ignore_errors=True)
@@ -1711,7 +1709,6 @@ class ServerOptionsTests(unittest.TestCase):
             f.write(text)
         try:
             instance.configfile = supervisord_conf
-            instance.process_config(do_usage=False)
             instance.realize(args=[])
         finally:
             shutil.rmtree(here, ignore_errors=True)
@@ -1743,7 +1740,6 @@ class ServerOptionsTests(unittest.TestCase):
             f.write(text)
         try:
             instance.configfile = supervisord_conf
-            instance.process_config(do_usage=False)
             instance.realize(args=[])
         finally:
             shutil.rmtree(here, ignore_errors=True)
@@ -1784,7 +1780,6 @@ class ServerOptionsTests(unittest.TestCase):
             f.write(text)
         try:
             instance.configfile = supervisord_conf
-            instance.process_config(do_usage=False)
             instance.realize(args=[])
         finally:
             shutil.rmtree(here, ignore_errors=True)