ramonhagenaars /
barentsz
| Total Complexity | 4 |
| Total Lines | 71 |
| Duplicated Lines | 78.87 % |
| 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 | from pathlib import Path |
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| 2 | from unittest import TestCase |
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| 3 | |||
| 4 | from barentsz._discover import discover_paths |
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| 5 | |||
| 6 | |||
| 7 | class TestDiscoverPaths(TestCase): |
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| 8 | |||
| 9 | View Code Duplication | def test_discover_paths(self): |
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Duplication
introduced
by
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| 10 | # SETUP |
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| 11 | path_to_resources = (Path(__file__).parent.parent / 'test_resources' |
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| 12 | / 'examples_for_tests') |
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| 13 | expected0 = path_to_resources / 'module1.py' |
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| 14 | expected1 = path_to_resources / '__init__.py' |
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| 15 | expected2 = path_to_resources / '_private_module.py' |
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| 16 | expected3 = path_to_resources / 'level2/module1.py' |
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| 17 | expected4 = path_to_resources / 'level2/module2.py' |
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| 18 | expected5 = path_to_resources / 'level2/__init__.py' |
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| 19 | expected6 = path_to_resources / 'not_a_package/module3.py' |
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| 20 | expected7 = path_to_resources / 'not_a_package/is_a_package/module5.py' |
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| 21 | expected8 = path_to_resources / 'not_a_package/is_a_package/__init__.py' |
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| 22 | |||
| 23 | # EXECUTE |
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| 24 | paths = discover_paths(path_to_resources, '**/*.py') |
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| 25 | |||
| 26 | # VERIFY |
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| 27 | self.assertEqual(9, len(paths)) |
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| 28 | self.assertIn(expected0, paths) |
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| 29 | self.assertIn(expected1, paths) |
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| 30 | self.assertIn(expected2, paths) |
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| 31 | self.assertIn(expected3, paths) |
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| 32 | self.assertIn(expected4, paths) |
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| 33 | self.assertIn(expected5, paths) |
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| 34 | self.assertIn(expected6, paths) |
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| 35 | self.assertIn(expected7, paths) |
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| 36 | self.assertIn(expected8, paths) |
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| 37 | |||
| 38 | View Code Duplication | def test_discover_paths_with_a_string(self): |
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| 39 | # SETUP |
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| 40 | path_to_resources = (Path(__file__).parent.parent / 'test_resources' |
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| 41 | / 'examples_for_tests') |
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| 42 | expected0 = path_to_resources / 'module1.py' |
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| 43 | expected1 = path_to_resources / '__init__.py' |
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| 44 | expected2 = path_to_resources / '_private_module.py' |
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| 45 | expected3 = path_to_resources / 'level2/module1.py' |
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| 46 | expected4 = path_to_resources / 'level2/module2.py' |
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| 47 | expected5 = path_to_resources / 'level2/__init__.py' |
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| 48 | expected6 = path_to_resources / 'not_a_package/module3.py' |
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| 49 | expected7 = path_to_resources / 'not_a_package/is_a_package/module5.py' |
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| 50 | expected8 = path_to_resources / 'not_a_package/is_a_package/__init__.py' |
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| 51 | |||
| 52 | # EXECUTE |
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| 53 | paths = discover_paths(str(path_to_resources), '**/*.py') |
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| 54 | |||
| 55 | # VERIFY |
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| 56 | self.assertEqual(9, len(paths)) |
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| 57 | self.assertIn(expected0, paths) |
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| 58 | self.assertIn(expected1, paths) |
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| 59 | self.assertIn(expected2, paths) |
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| 60 | self.assertIn(expected3, paths) |
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| 61 | self.assertIn(expected4, paths) |
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| 62 | self.assertIn(expected5, paths) |
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| 63 | self.assertIn(expected6, paths) |
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| 64 | self.assertIn(expected7, paths) |
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| 65 | self.assertIn(expected8, paths) |
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| 66 | |||
| 67 | def test_discover_paths_with_wrong_arg_type(self): |
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| 68 | # EXECUTE & VERIFY |
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| 69 | with self.assertRaises(ValueError): |
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| 70 | discover_paths({}, '**/*.py') |
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| 71 |
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