fix warnings

Author: pragatimodi

firebase_admin/multi_factor_config_mgt.py

@@ -84,7 +84,8 @@ class TOTPProviderServerConfig:
             def __init__(self, data):
                 if not isinstance(data, dict):
                     raise ValueError(
-                        'Invalid data argument in TOTPProviderServerConfig constructor: {0}'.format(data))
+                        'Invalid data argument in TOTPProviderServerConfig' 
+                        'constructor: {0}'.format(data))
                 self._data = data
 
             @property

tests/test_multi_factor_config.py

@@ -135,22 +135,22 @@ def test_invalid_multi_factor_config_response(self):
         test_config = 'invalid'
         with pytest.raises(ValueError) as excinfo:
             multi_factor_config_mgt.MultiFactorServerConfig(test_config)
-        assert str(excinfo.value).startswith('Invalid data argument in MultiFactorConfig'
+        assert str(excinfo.value).startswith('Invalid data argument in MultiFactorServerConfig'
                                              ' constructor: {0}'.format(test_config))
 
     def test_invalid_provider_config_response(self):
         test_config = 'invalid'
         with pytest.raises(ValueError) as excinfo:
             multi_factor_config_mgt.MultiFactorServerConfig.ProviderServerConfig(test_config)
-        assert str(excinfo.value).startswith('Invalid data argument in ProviderConfig'
+        assert str(excinfo.value).startswith('Invalid data argument in ProviderServerConfig'
                                              ' constructor: {0}'.format(test_config))
 
     def test_invalid_totp_provider_config_response(self):
         test_config = 'invalid'
         with pytest.raises(ValueError) as excinfo:
             multi_factor_config_mgt.MultiFactorServerConfig.ProviderServerConfig.\
                 TOTPProviderServerConfig(test_config)
-        assert str(excinfo.value).startswith('Invalid data argument in TOTPProviderConfig'
+        assert str(excinfo.value).startswith('Invalid data argument in TOTPProviderServerConfig'
                                              ' constructor: {0}'.format(test_config))
 
     def test_valid_server_response(self):