#584: fixed CI issues

Author: ppebay

tests/unit/IO/test_configuration_validator.py

@@ -287,15 +287,15 @@ def test_config_validator_wrong_max_subclusters_type(self):
             configuration = yaml.safe_load(yaml_str)
         with self.assertRaises(SchemaError) as err:
             ConfigurationValidator(config_to_validate=configuration, logger=get_logger()).main()
-        self.assertEqual(err.exception.args[0], "Should be of type 'int' and > 0")
+        self.assertEqual(err.exception.args[0], "Should be of type 'int' and >= 0")
 
     def test_config_validator_wrong_max_subclusters_mag(self):
         with open(os.path.join(self.config_dir, "conf_wrong_max_subclusters_mag.yml"), "rt", encoding="utf-8") as config_file:
             yaml_str = config_file.read()
             configuration = yaml.safe_load(yaml_str)
         with self.assertRaises(SchemaError) as err:
             ConfigurationValidator(config_to_validate=configuration, logger=get_logger()).main()
-        self.assertEqual(err.exception.args[0], "Should be of type 'int' and > 0")
+        self.assertEqual(err.exception.args[0], "Should be of type 'int' and >= 0")
 
     def test_config_validator_wrong_separate_subclustering(self):
         with open(os.path.join(self.config_dir, "conf_wrong_separate_subclustering.yml"), "rt", encoding="utf-8") as config_file: