traderinteractive /
filter-php
| Total Complexity | 7 |
| Total Lines | 68 |
| Duplicated Lines | 0 % |
| Changes | 1 | ||
| Bugs | 0 | Features | 0 |
| 1 | <?php |
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| 12 | final class ClosuresTest extends TestCase |
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| 13 | { |
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| 14 | /** |
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| 15 | * @test |
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| 16 | * @covers ::filter |
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| 17 | */ |
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| 18 | public function filterAllowNullAndNullValue() |
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| 22 | } |
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| 23 | |||
| 24 | /** |
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| 25 | * @test |
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| 26 | * @covers ::filter |
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| 27 | */ |
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| 28 | public function filterAllowNullIsFalseAndNullValue() |
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| 32 | } |
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| 33 | |||
| 34 | /** |
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| 35 | * @test |
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| 36 | * @covers ::filter |
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| 37 | */ |
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| 38 | public function filterClosure() |
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| 45 | } |
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| 46 | |||
| 47 | public static function myCallableFunction() |
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| 48 | { |
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| 49 | return 'do nothing'; |
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| 50 | } |
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| 51 | |||
| 52 | /** |
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| 53 | * @test |
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| 54 | * @covers ::filter |
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| 55 | */ |
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| 56 | public function filterCallable() |
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| 60 | } |
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| 61 | |||
| 62 | /** |
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| 63 | * @test |
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| 64 | * @covers ::filter |
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| 65 | */ |
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| 66 | public function filterNotCallableString() |
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| 67 | { |
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| 68 | $this->expectException(FilterException::class); |
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| 69 | Closures::filter('string'); |
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| 70 | } |
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| 71 | |||
| 72 | /** |
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| 73 | * @test |
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| 74 | * @covers ::filter |
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| 75 | */ |
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| 76 | public function filterNotCallableInt() |
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| 80 | } |
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| 81 | } |
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| 82 |
This check looks for function or method calls that always return null and whose return value is assigned to a variable.
The method
getObject()can return nothing but null, so it makes no sense to assign that value to a variable.The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes.