Fixed compatibility with latest phpstan

Author: pepakriz

composer.json

@@ -18,7 +18,7 @@
 	},
 	"require": {
 		"php": "^7.1",
-		"phpstan/phpstan": "^0.11"
+		"phpstan/phpstan": "^0.11.6"
 	},
 	"require-dev": {
 		"cdn77/coding-standard": "^0.7.1",

tests/src/RuleTestCase.php

@@ -13,7 +13,7 @@
 use PHPStan\Broker\AnonymousClassNameHelper;
 use PHPStan\Cache\Cache;
 use PHPStan\File\FileHelper;
-use PHPStan\File\RelativePathHelper;
+use PHPStan\File\FuzzyRelativePathHelper;
 use PHPStan\PhpDoc\PhpDocStringResolver;
 use PHPStan\PhpDoc\TypeNodeResolver;
 use PHPStan\PhpDoc\TypeNodeResolverExtension;
@@ -84,7 +84,7 @@ private function getAnalyser(): Analyser
 				new NodeScopeResolver(
 					$broker,
 					$this->getParser(),
-					new FileTypeMapper($this->getParser(), self::getContainer()->getByType(PhpDocStringResolver::class), $this->createMock(Cache::class), new AnonymousClassNameHelper(new FileHelper($currentWorkingDirectory), new RelativePathHelper($currentWorkingDirectory, DIRECTORY_SEPARATOR, [])), new TypeNodeResolver($this->getTypeNodeResolverExtensions())),
+					new FileTypeMapper($this->getParser(), self::getContainer()->getByType(PhpDocStringResolver::class), $this->createMock(Cache::class), new AnonymousClassNameHelper(new FileHelper($currentWorkingDirectory), new FuzzyRelativePathHelper($currentWorkingDirectory, DIRECTORY_SEPARATOR, [])), new TypeNodeResolver($this->getTypeNodeResolverExtensions())),
 					$fileHelper,
 					$typeSpecifier,
 					$this->shouldPolluteScopeWithLoopInitialAssignments(),