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 | <?php |
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| 17 | class RunTest extends \PHPUnit_Framework_TestCase |
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| 18 | { |
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| 19 | /** |
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| 20 | * Tests Run::run |
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| 21 | */ |
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| 22 | public function testExecute() |
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| 23 | { |
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| 24 | $run = new Run(); |
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| 25 | $output = new DummyOutput(); |
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| 26 | $input = new ArrayInput( |
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| 27 | [ |
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| 28 | 'hook' => 'pre-push', |
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| 29 | '--configuration' => HMU_PATH_FILES . '/config/valid.json', |
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| 30 | '--message' => HMU_PATH_FILES . '/git/message/valid.txt' |
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| 31 | ] |
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| 32 | ); |
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| 33 | |||
| 34 | $run->setIO(new NullIO()); |
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| 35 | $run->run($input, $output); |
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| 36 | } |
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| 37 | } |
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| 38 |