fix newlines

Author: TomasVotruba

tests/PhpParser/Printer/PHPStanPrinterTest.php

@@ -8,6 +8,7 @@
 use PHPStan\Parser\Parser;
 use PHPStan\Parser\RichParser;
 use Rector\Testing\PHPUnit\AbstractLazyTestCase;
+use ReflectionProperty;
 
 /**
  * Test case for: https://github.com/rectorphp/rector/issues/9492
@@ -23,17 +24,17 @@ public function testAddingCommentOnSomeNodesFail(): void
         $stmts = $phpstanParser->parseFile(__DIR__ . '/Fixture/some_array_map.php');
 
         // get private property "parser"
-        $parserReflectionProperty = new \ReflectionProperty(RichParser::class, 'parser');
+        $parserReflectionProperty = new ReflectionProperty(RichParser::class, 'parser');
 
         /** @var \PhpParser\Parser $innerParser */
         $innerParser = $parserReflectionProperty->getValue($phpstanParser);
         $tokens = $innerParser->getTokens();
 
-        $standardPrinter = new Standard([
-            'newline' => "\n",
-        ]);
-        $printerContents = $standardPrinter->printFormatPreserving($stmts, $stmts, $tokens);
+        $standard = new Standard();
+        $printerContents = $standard->printFormatPreserving($stmts, $stmts, $tokens);
 
-        $this->assertStringEqualsFile(__DIR__ . '/Fixture/some_array_map.php', $printerContents);
+        $newlineNormalizedContents = str_replace("\n", PHP_EOL, $printerContents);
+
+        $this->assertStringEqualsFile(__DIR__ . '/Fixture/some_array_map.php', $newlineNormalizedContents);
     }
 }