| # |
| # Licensed to the Apache Software Foundation (ASF) under one |
| # or more contributor license agreements. See the NOTICE file |
| # distributed with this work for additional information |
| # regarding copyright ownership. The ASF licenses this file |
| # to you under the Apache License, Version 2.0 (the |
| # "License"); you may not use this file except in compliance |
| # with the License. You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, |
| # software distributed under the License is distributed on an |
| # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| # KIND, either express or implied. See the License for the |
| # specific language governing permissions and limitations |
| # under the License. |
| from __future__ import annotations |
| |
| import unittest |
| |
| import pytest |
| |
| from airflow.utils.module_loading import import_string |
| |
| |
| class TestModuleImport(unittest.TestCase): |
| def test_import_string(self): |
| cls = import_string('airflow.utils.module_loading.import_string') |
| assert cls == import_string |
| |
| # Test exceptions raised |
| with pytest.raises(ImportError): |
| import_string('no_dots_in_path') |
| msg = 'Module "airflow.utils" does not define a "nonexistent" attribute' |
| with pytest.raises(ImportError, match=msg): |
| import_string('airflow.utils.nonexistent') |