add rector + test

Author: TomasVotruba

src/Rector/MakeClassFinalRector.php

@@ -0,0 +1,35 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Rector\RectorCompatTests\Rector;
+
+use PhpParser\Modifiers;
+use PhpParser\Node;
+use PhpParser\Node\Stmt\Class_;
+use Rector\Rector\AbstractRector;
+
+final class MakeClassFinalRector extends AbstractRector
+{
+    /**
+     * @return array<class-string<Class_>>
+     */
+    public function getNodeTypes(): array
+    {
+        return [Class_::class];
+    }
+
+    /**
+     * @param Class_ $node
+     */
+    public function refactor(Node $node)
+    {
+        if ($node->isFinal()) {
+            return null;
+        }
+
+        $node->flags |= Modifiers::FINAL;
+
+        return $node;
+    }
+}

tests/PHPStan/CustomPHPStanRule/CustomPHPStanRuleTest.php

@@ -21,4 +21,4 @@ protected function getRule(): Rule
     {
         return new CustomPHPStanRule();
     }
-}
+}

tests/Rector/MakeClassFinalRector/Fixture/some_non_final_class.php.inc

@@ -0,0 +1,19 @@
+<?php
+
+namespace Rector\RectorCompatTests\Tests\Rector\MakeClassFinalRector\Fixture;
+
+class SomeNonFinalClass
+{
+}
+
+?>
+-----
+<?php
+
+namespace Rector\RectorCompatTests\Tests\Rector\MakeClassFinalRector\Fixture;
+
+final class SomeNonFinalClass
+{
+}
+
+?>

tests/Rector/MakeClassFinalRector/MakeClassFinalRectorTest.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace Rector\RectorCompatTests\Tests\Rector\MakeClassFinalRector;
+
+use Rector\Testing\PHPUnit\AbstractRectorTestCase;
+
+final class MakeClassFinalRectorTest extends AbstractRectorTestCase
+{
+    public function test(): void
+    {
+        $this->doTestFile(__DIR__ . '/Fixture/some_non_final_class.php.inc');
+    }
+
+    public function provideConfigFilePath(): string
+    {
+        return __DIR__ . '/config/configured_rule.php';
+    }
+}

tests/Rector/MakeClassFinalRector/config/configured_rule.php

@@ -0,0 +1,9 @@
+<?php
+
+declare(strict_types=1);
+
+use Rector\Config\RectorConfig;
+use Rector\RectorCompatTests\Rector\MakeClassFinalRector;
+
+return RectorConfig::configure()
+    ->withRules([MakeClassFinalRector::class]);