FinalizeClasses: add tests for existing features. (#21)

tests/NeedsFinalizeAnalyzer/Fixture/abstract_class.php.inc

@@ -0,0 +1,9 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Rector\SwissKnife\Tests\NeedsFinalizeAnalyzer\Fixture;
+
+abstract class AbstractClass
+{
+}

tests/NeedsFinalizeAnalyzer/Fixture/anonymous_class.php.inc

@@ -0,0 +1,8 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Rector\SwissKnife\Tests\NeedsFinalizeAnalyzer\Fixture;
+
+new class () {
+};

tests/NeedsFinalizeAnalyzer/Fixture/excluded_class.php.inc

@@ -0,0 +1,9 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Rector\SwissKnife\Tests\NeedsFinalizeAnalyzer\Fixture;
+
+class ExcludedClass
+{
+}

tests/NeedsFinalizeAnalyzer/Fixture/final_class.php.inc

@@ -0,0 +1,9 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Rector\SwissKnife\Tests\NeedsFinalizeAnalyzer\Fixture;
+
+final class FinalClass
+{
+}

tests/NeedsFinalizeAnalyzer/Fixture/non_final_class.php.inc

@@ -0,0 +1,9 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Rector\SwissKnife\Tests\NeedsFinalizeAnalyzer\Fixture;
+
+class NonFinalClass
+{
+}

tests/NeedsFinalizeAnalyzer/NeedsFinalizeAnalyzerTest.php

@@ -0,0 +1,46 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Rector\SwissKnife\Tests\NeedsFinalizeAnalyzer;
+
+use PHPUnit\Framework\Attributes\DataProvider;
+use Rector\SwissKnife\Analyzer\NeedsFinalizeAnalyzer;
+use Rector\SwissKnife\PhpParser\CachedPhpParser;
+use Rector\SwissKnife\Tests\AbstractTestCase;
+
+final class NeedsFinalizeAnalyzerTest extends AbstractTestCase
+{
+    private NeedsFinalizeAnalyzer $needsFinalizeAnalyzer;
+
+    protected function setUp(): void
+    {
+        parent::setUp();
+
+        $this->needsFinalizeAnalyzer = new NeedsFinalizeAnalyzer(
+            excludedClasses: [
+                'Rector\SwissKnife\Tests\NeedsFinalizeAnalyzer\Fixture\ExcludedClass',
+            ],
+            cachedPhpParser: $this->make(CachedPhpParser::class),
+        );
+    }
+
+    #[DataProvider('provideData')]
+    public function test(string $filePath, bool $expected): void
+    {
+        $this->assertSame($expected, $this->needsFinalizeAnalyzer->isNeeded($filePath));
+    }
+
+    /**
+     * @return iterable<array{string, bool}>
+     */
+    public static function provideData(): iterable
+    {
+        yield [__DIR__ . '/Fixture/excluded_class.php.inc', false];
+        yield [__DIR__ . '/Fixture/final_class.php.inc', false];
+        yield [__DIR__ . '/Fixture/abstract_class.php.inc', false];
+        yield [__DIR__ . '/Fixture/anonymous_class.php.inc', false];
+
+        yield [__DIR__ . '/Fixture/non_final_class.php.inc', true];
+    }
+}