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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| 16 | class ParseExceptionTest extends \PHPUnit_Framework_TestCase |
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| 17 | { |
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| 18 | View Code Duplication | public function testGetMessage() |
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| 30 | View Code Duplication | public function testGetMessageWithUnicodeInFilename() |
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| 41 | } |
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