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:
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| 15 | View Code Duplication | final class FilterManagerTest extends TestCase |
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| 16 | { |
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| 17 | |||
| 18 | /** |
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| 19 | * @var EntityManagerInterface |
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| 20 | */ |
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| 21 | private $entityManager; |
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| 22 | |||
| 23 | /** |
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| 24 | * @var FilterManagerInterface |
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| 25 | */ |
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| 26 | private $filterManager; |
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| 29 | protected function setUp() |
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| 37 | public function testEnabledFilters() |
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| 51 | } |
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