linting, stanning

Author: shmax

tests/PHPStan/Printer/PrinterTest.php

@@ -45,56 +45,65 @@
 use PHPStan\PhpDocParser\Parser\TokenIterator;
 use PHPStan\PhpDocParser\Parser\TypeParser;
 use PHPUnit\Framework\TestCase;
+use function array_map;
 use function array_pop;
+use function array_slice;
 use function array_splice;
 use function array_unshift;
 use function array_values;
 use function count;
+use function implode;
+use function preg_match;
+use function preg_replace_callback;
+use function preg_split;
+use function str_repeat;
+use function str_replace;
+use function strlen;
 use const PHP_EOL;
 
-function nowdoc(string $str): string
+class PrinterTest extends TestCase
 {
-	$lines = \preg_split('/\\n/', $str);
 
-	if ($lines === false) {
-		return '';
-	}
+	/** @var TypeParser */
+	private $typeParser;
 
-	if (\count($lines) <= 2) {
-		return '';
-	}
+	/** @var PhpDocParser */
+	private $phpDocParser;
 
-	// Toss out the first line
-	$lines = \array_slice($lines, 1, \count($lines) - 1);
+	static function nowdoc(string $str): string
+	{
+		$lines = preg_split('/\\n/', $str);
 
-	// normalize any tabs to spaces
-	$lines = array_map(static function($line) {
-		return preg_replace_callback('/(\t+)/m', function ($matches) {
-			$fixed = str_repeat('  ', strlen($matches[1]));
-			return $fixed;
-		}, $line);
-		}, $lines);
+		if ($lines === false) {
+			return '';
+		}
 
-	// take the ws from the first line and subtract them from all lines
-	$matches = [];
-	\preg_match('/(^[ \t]+)/', $lines[0] ?? '', $matches);
+		if (count($lines) <= 2) {
+			return '';
+		}
 
-	$numLines = \count($lines);
-	for ($i = 0; $i < $numLines; ++$i) {
-		$lines[$i] = \str_replace($matches[0], '', $lines[$i]);
-	}
+		// Toss out the first line
+		$lines = array_slice($lines, 1, count($lines) - 1);
 
-	return \implode("\n", $lines);
-}
+		// normalize any tabs to spaces
+		$lines = array_map(static function ($line) {
+			return preg_replace_callback('/(\t+)/m', static function ($matches) {
+				$fixed = str_repeat('  ', strlen($matches[1]));
+				return $fixed;
+			}, $line);
+		}, $lines);
 
-class PrinterTest extends TestCase
-{
+		// take the ws from the first line and subtract them from all lines
+		$matches = [];
+		preg_match('/(^[ \t]+)/', $lines[0] ?? '', $matches);
 
-	/** @var TypeParser */
-	private $typeParser;
+		$numLines = count($lines);
+		for ($i = 0; $i < $numLines; ++$i) {
+			$lines[$i] = str_replace($matches[0], '', $lines[$i] ?? '');
+		}
 
-	/** @var PhpDocParser */
-	private $phpDocParser;
+		return implode("\n", $lines);
+	}
 
 	protected function setUp(): void
 	{
@@ -976,35 +985,35 @@ public function enterNode(Node $node)
 		};
 
 		yield [
-			nowdoc('
+			self::nowdoc('
 				/**
 				 * @return object{}
 				 */'),
-			nowdoc('
+			self::nowdoc('
 				/**
 				 * @return object{foo: int}
 				 */'),
 			$addItemsToObjectShape,
 		];
 
 		yield [
-			nowdoc('
+			self::nowdoc('
 				/**
 				 * @return object{bar: string}
 				 */'),
-			nowdoc('
+			self::nowdoc('
 				/**
 				 * @return object{bar: string, foo: int}
 				 */'),
 			$addItemsToObjectShape,
 		];
 
 		yield [
-			nowdoc('
+			self::nowdoc('
 			/**
 			 * @return object{bar: string}
 			 */'),
-			nowdoc('
+			self::nowdoc('
 			/**
 			 * @return object{bar: string, foo: int}
 			 */'),