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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| 5 | class SignerTest extends WebTestCase |
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| 6 | { |
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| 7 | public function testGetAsService() |
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| 8 | { |
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| 9 | $this->createClient(); |
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| 10 | $service = self::$kernel->getContainer()->get('liip_imagine.cache.signer'); |
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| 11 | |||
| 12 | $this->assertInstanceOf('Liip\ImagineBundle\Imagine\Cache\SignerInterface', $service); |
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| 13 | } |
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| 14 | } |
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| 15 |