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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7 | class DataManagerTest extends WebTestCase |
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8 | { |
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9 | public function testCouldBeGetFromContainerAsService() |
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10 | { |
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11 | $this->createClient(); |
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12 | $service = self::$kernel->getContainer()->get('liip_imagine.data.manager'); |
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13 | |||
14 | $this->assertInstanceOf('Liip\ImagineBundle\Imagine\Data\DataManager', $service); |
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15 | } |
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16 | } |
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17 |