Dumper: indents PhpLiteral

Author: dg

src/PhpGenerator/Dumper.php

@@ -38,7 +38,7 @@ public function dump($var, int $column = 0): string
 	private function dumpVar(&$var, array $parents = [], int $level = 0, int $column = 0): string
 	{
 		if ($var instanceof PhpLiteral) {
-			return (string) $var;
+			return ltrim(Nette\Utils\Strings::indent(trim((string) $var), $level), "\t");
 
 		} elseif ($var === null) {
 			return 'null';

tests/PhpGenerator/Dumper.dump().wrap.phpt

@@ -7,6 +7,7 @@
 declare(strict_types=1);
 
 use Nette\PhpGenerator\Dumper;
+use Nette\PhpGenerator\PhpLiteral;
 
 
 require __DIR__ . '/../bootstrap.php';
@@ -28,6 +29,18 @@ same("[
 	])
 );
 
+same("[
+	'single' => 1 + 2,
+	'multi' => [
+		1,
+	],
+]",
+	$dumper->dump([
+		'single' => new PhpLiteral('1 + 2'),
+		'multi' => new PhpLiteral("[\n\t1,\n]\n"),
+	])
+);
+
 same("(object) [
 	'a' => [1, 2, 3],
 	'aaaaaaaaa' => [