Roave /
BackwardCompatibilityCheck
| Conditions | 1 |
| Paths | 1 |
| Total Lines | 58 |
| Code Lines | 27 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 0 | ||
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | <?php |
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| 23 | public function testWillDetectChangesInMethods() : void |
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| 24 | { |
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| 25 | $astLocator = (new BetterReflection())->astLocator(); |
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| 26 | |||
| 27 | $fromLocator = new StringSourceLocator( |
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| 28 | <<<'PHP' |
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| 29 | <?php |
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| 30 | |||
| 31 | class TheClass { |
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| 32 | public function a() {} |
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| 33 | protected function b() {} |
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| 34 | private function c() {} |
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| 35 | private static function d() {} |
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| 36 | public function G() {} |
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| 37 | } |
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| 38 | PHP |
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| 39 | , |
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| 40 | $astLocator |
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| 41 | ); |
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| 42 | |||
| 43 | $toLocator = new StringSourceLocator( |
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| 44 | <<<'PHP' |
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| 45 | <?php |
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| 46 | |||
| 47 | class TheClass { |
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| 48 | protected function b() {} |
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| 49 | private static function d() {} |
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| 50 | public function e() {} |
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| 51 | public function f() {} |
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| 52 | public function g() {} |
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| 53 | } |
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| 54 | PHP |
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| 55 | , |
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| 56 | $astLocator |
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| 57 | ); |
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| 58 | |||
| 59 | $comparator = $this->createMock(MethodBased::class); |
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| 60 | |||
| 61 | $comparator |
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| 62 | ->expects(self::exactly(3)) |
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| 63 | ->method('compare') |
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| 64 | ->willReturnCallback(function (ReflectionMethod $from, ReflectionMethod $to) : Changes { |
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| 65 | $methodName = $from->getName(); |
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| 66 | |||
| 67 | self::assertSame(strtolower($methodName), strtolower($to->getName())); |
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| 68 | |||
| 69 | return Changes::fromArray([Change::added($methodName, true)]); |
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| 70 | }); |
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| 71 | |||
| 72 | self::assertEquals( |
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| 73 | Changes::fromArray([ |
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| 74 | Change::added('b', true), |
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| 75 | Change::added('d', true), |
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| 76 | Change::added('G', true), |
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| 77 | ]), |
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| 78 | (new MethodChanged($comparator))->compare( |
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| 79 | (new ClassReflector($fromLocator))->reflect('TheClass'), |
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| 80 | (new ClassReflector($toLocator))->reflect('TheClass') |
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| 81 | ) |
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| 85 |
