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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| 6 | class BlogPostFilterTest extends SapphireTest { |
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| 7 | /** |
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| 8 | * @var string |
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| 9 | */ |
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| 10 | static $fixture_file = 'blog.yml'; |
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| 12 | public function setUp() { |
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| 18 | public function tearDown() { |
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| 24 | View Code Duplication | public function testFilter() { |
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| 42 | } |
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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.