UnusedPrivateElementsSniff - do not report private constructor

Author: ondrejmirtes

SlevomatCodingStandard/Sniffs/Classes/UnusedPrivateElementsSniff.php

@@ -243,7 +243,11 @@ private function getMethods(PHP_CodeSniffer_File $phpcsFile, array $tokens, arra
 				continue;
 			}
 
-			$reportedMethods[$tokens[$namePointer]['content']] = $methodTokenPointer;
+			$methodName = $tokens[$namePointer]['content'];
+
+			if ($methodName !== '__construct') {
+				$reportedMethods[$methodName] = $methodTokenPointer;
+			}
 			$findMethodsStartTokenPointer = $methodTokenPointer + 1;
 		}
 

tests/Sniffs/Classes/UnusedPrivateElementsSniffTest.php

@@ -48,6 +48,7 @@ public function testCheckFile()
 			UnusedPrivateElementsSniff::CODE_UNUSED_METHOD,
 			'Class ClassWithSomeUnusedProperties contains unused private method: unusedStaticPrivateMethod'
 		);
+		$this->assertNoSniffError($resultFile, 70);
 	}
 
 }

tests/Sniffs/Classes/data/ClassWithSomeUnusedProperties.php

@@ -67,4 +67,9 @@ private static function unusedStaticPrivateMethod()
 
 	}
 
+	private function __construct()
+	{
+
+	}
+
 }