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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| 20 | class RulerTest extends TestCase |
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| 21 | { |
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| 22 | /** |
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| 23 | * @expectedException \Sensorario\Resources\Exceptions\UndefinedResourceException |
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| 24 | * @expectedExceptionMessage Oops! Cant get rule without resource |
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| 25 | */ |
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| 26 | public function testCantGetRuleWithoutRecource() |
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| 27 | { |
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| 28 | $ruler = new Ruler(); |
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| 29 | $ruler->getRuleFromResource(); |
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| 30 | } |
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| 31 | } |
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| 32 |