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| 1 | +# Copyright 2026 Google LLC |
| 2 | +# |
| 3 | +# Licensed under the Apache License, Version 2.0 (the "License"); |
| 4 | +# you may not use this file except in compliance with the License. |
| 5 | +# You may obtain a copy of the License at |
| 6 | +# |
| 7 | +# http://www.apache.org/licenses/LICENSE-2.0 |
| 8 | +# |
| 9 | +# Unless required by applicable law or agreed to in writing, software |
| 10 | +# distributed under the License is distributed on an "AS IS" BASIS, |
| 11 | +# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 12 | +# See the License for the specific language governing permissions and |
| 13 | +# limitations under the License. |
| 14 | + |
| 15 | +import importlib |
| 16 | +import sys |
| 17 | +from unittest import mock |
| 18 | +import warnings |
| 19 | + |
| 20 | +import pytest |
| 21 | + |
| 22 | +import google.auth |
| 23 | +import google.oauth2 |
| 24 | + |
| 25 | + |
| 26 | +@pytest.mark.parametrize("module", [google.auth, google.oauth2]) |
| 27 | +@pytest.mark.parametrize( |
| 28 | + "version, expected_warning", |
| 29 | + [ |
| 30 | + ((3, 8), True), |
| 31 | + ((3, 9), True), |
| 32 | + ((3, 10), False), |
| 33 | + ((3, 13), False), |
| 34 | + ], |
| 35 | +) |
| 36 | +def test_python_version_warnings(module, version, expected_warning): |
| 37 | + # Mock sys.version_info |
| 38 | + # We use a MagicMock that has major and minor attributes |
| 39 | + mock_version = mock.Mock() |
| 40 | + mock_version.major = version[0] |
| 41 | + mock_version.minor = version[1] |
| 42 | + |
| 43 | + with mock.patch.object(sys, "version_info", mock_version): |
| 44 | + with warnings.catch_warnings(record=True) as caught_warnings: |
| 45 | + warnings.simplefilter("always") |
| 46 | + importlib.reload(module) |
| 47 | + |
| 48 | + future_warnings = [ |
| 49 | + w |
| 50 | + for w in caught_warnings |
| 51 | + if issubclass(w.category, FutureWarning) |
| 52 | + and "past its end of life" in str(w.message) |
| 53 | + ] |
| 54 | + |
| 55 | + if expected_warning: |
| 56 | + assert ( |
| 57 | + len(future_warnings) > 0 |
| 58 | + ), f"Expected FutureWarning for Python {version} in {module.__name__}" |
| 59 | + assert str(version[1]) in str(future_warnings[0].message) |
| 60 | + else: |
| 61 | + assert ( |
| 62 | + len(future_warnings) == 0 |
| 63 | + ), f"Did not expect FutureWarning for Python {version} in {module.__name__}" |
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