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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| 10 | class SiteConfigTest extends SapphireTest |
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| 11 | { |
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| 12 | protected static $fixture_file = 'SiteConfigTest.yml'; |
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| 13 | |||
| 14 | protected static $illegal_extensions = array( |
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| 15 | 'SilverStripe\\CMS\\Model\\SiteTree' => array('SiteTreeSubsites'), |
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| 16 | ); |
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| 17 | |||
| 18 | public static function setUpAfterClass() |
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| 19 | { |
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| 20 | // Fix issue with tests failing without CMS module |
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| 21 | if (!class_exists('SilverStripe\\CMS\\Model\\SiteTree')) { |
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| 22 | unset(static::$illegal_extensions['SilverStripe\\CMS\\Model\\SiteTree']); |
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| 23 | } |
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| 24 | |||
| 25 | static::setUpAfterClass(); // TODO: Change the autogenerated stub |
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| 26 | } |
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| 27 | |||
| 28 | View Code Duplication | public function testCanCreateRootPages() |
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| 42 | public function testCanViewPages() |
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| 47 | |||
| 48 | public function testCanEdit() |
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| 61 | View Code Duplication | public function testCanEditPages() |
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| 74 | } |
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| 75 |
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.