fix(sct): raise errors where it should be raised

raise errors where it should be raised but don't

artifacts_test.py

@@ -205,7 +205,7 @@ def verify_users(self):
                 datetime_user_created = datetime.datetime.strptime(datetime_str.group(1), datetime_format)
                 self.log.info("User '%s' created at '%s'", user, datetime_user_created)
                 if datetime_user_created < instance_start_time and not user == "centos":
-                    AssertionError("User %s was created in the image. Only user centos should exist in the image")
+                    raise AssertionError("User %s was created in the image. Only user centos should exist in the image")
             else:
                 raise AssertionError(f"Unable to parse/find timestamp of the user {user} creation in {line}")
         self.log.info("All users except image user 'centos' were created after the boot.")

upgrade_test.py

@@ -1494,7 +1494,7 @@ def test_custom_profile_sequential_rolling_upgrade(self):
     def prepare_data_before_upgrade(self):
         InfoEvent(message='Running a prepare load for the initial custom data').publish()
         if not (prepare_cs_user_profiles := self.params.get('prepare_cs_user_profiles')):
-            SyntaxError("Parameter 'prepare_cs_user_profiles' is not supplied")
+            raise SyntaxError("Parameter 'prepare_cs_user_profiles' is not supplied")
 
         user_profiles, duration_per_cs_profile = self.parse_cs_user_profiles_param(prepare_cs_user_profiles)
         stress_before_upgrade = self.run_cs_user_profiles(cs_profiles=user_profiles,
@@ -1504,7 +1504,7 @@ def prepare_data_before_upgrade(self):
 
         # write workload during entire test
         if not (cs_user_profiles := self.params.get('cs_user_profiles')):
-            SyntaxError("Parameter 'cs_user_profiles' is not supplied")
+            raise SyntaxError("Parameter 'cs_user_profiles' is not supplied")
 
         return cs_user_profiles