bittner /
pyclean
| Total Complexity | 4 |
| Total Lines | 40 |
| Duplicated Lines | 30 % |
| Changes | 0 | ||
Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.
Common duplication problems, and corresponding solutions are:
| 1 | """ |
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| 2 | Tests for the cleaning logic on Python packages |
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| 3 | """ |
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| 4 | import platform |
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| 5 | import pytest |
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| 6 | |||
| 7 | try: |
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| 8 | from unittest.mock import patch |
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| 9 | except ImportError: # Python 2.7, PyPy2 |
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| 10 | from mock import patch |
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| 11 | |||
| 12 | from cli_test_helpers import ArgvContext |
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| 13 | |||
| 14 | import pyclean.cli |
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| 15 | |||
| 16 | |||
| 17 | @pytest.mark.skipif(platform.python_implementation() != 'CPython' |
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| 18 | or platform.system() != 'Linux', |
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| 19 | reason="requires CPython on Debian Linux") |
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| 20 | def test_clean_package(): |
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| 21 | """ |
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| 22 | Does collecting/traversing packages for cleaning work for Python 2+3? |
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| 23 | """ |
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| 24 | with ArgvContext('pyclean', '--legacy', '-p', 'python'): |
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| 25 | pyclean.cli.main() |
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| 26 | |||
| 27 | |||
| 28 | @pytest.mark.skipif(platform.python_implementation() != 'PyPy' |
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| 29 | or platform.system() != 'Linux', |
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| 30 | reason="requires PyPy on Debian Linux") |
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| 31 | @patch('pyclean.pypyclean.installed_namespaces', return_value={}) |
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| 32 | def test_clean_package_pypy(mock_namespaces): |
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| 33 | """ |
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| 34 | Does collecting/traversing packages for cleaning work for PyPy? |
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| 35 | """ |
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| 36 | with ArgvContext('pyclean', '--legacy', '-p', 'python'): |
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| 37 | pyclean.cli.main() |
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| 38 | |||
| 39 | assert mock_namespaces.called |
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| 40 |
