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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| 3 | class IndexLastEditedExtensionTest extends FunctionalTest |
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| 5 | View Code Duplication | public function testGroupLastEditedIsIndexed() |
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| 19 | View Code Duplication | public function testMemberLastEditedIsIndexed() |
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| 33 | View Code Duplication | public function testSiteTreeLastEditedIsIndexed() |
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You can fix this by adding a namespace to your class:
When choosing a vendor namespace, try to pick something that is not too generic to avoid conflicts with other libraries.