[DX] Cleanup of text file processor, unused MultipleFilesChangedTrait…

… and misc (#2861)

packages-tests/BetterPhpDocParser/PhpDocParser/TagValueNodeReprint/TestModifyReprintTest.php

@@ -15,8 +15,6 @@
 use Rector\BetterPhpDocParser\ValueObject\PhpDoc\DoctrineAnnotation\CurlyListNode;
 use Rector\Core\Exception\ShouldNotHappenException;
 use Rector\Core\PhpParser\Node\BetterNodeFinder;
-use Rector\Core\Provider\CurrentFileProvider;
-use Rector\Core\ValueObject\Application\File;
 use Rector\FileSystemRector\Parser\FileInfoParser;
 use Rector\Testing\PHPUnit\AbstractTestCase;
 use Symplify\EasyTesting\StaticFixtureSplitter;
@@ -32,8 +30,6 @@ final class TestModifyReprintTest extends AbstractTestCase
 
     private PhpDocInfoFactory $phpDocInfoFactory;
 
-    private CurrentFileProvider $currentFileProvider;
-
     protected function setUp(): void
     {
         $this->boot();
@@ -43,7 +39,6 @@ protected function setUp(): void
         $this->betterNodeFinder = $this->getService(BetterNodeFinder::class);
         $this->phpDocInfoPrinter = $this->getService(PhpDocInfoPrinter::class);
         $this->phpDocInfoFactory = $this->getService(PhpDocInfoFactory::class);
-        $this->currentFileProvider = $this->getService(CurrentFileProvider::class);
     }
 
     public function test(): void
@@ -53,7 +48,6 @@ public function test(): void
         $inputFileInfoAndExpected = StaticFixtureSplitter::splitFileInfoToLocalInputAndExpected($fixtureFileInfo);
         $inputFileInfo = $inputFileInfoAndExpected->getInputFileInfo();
 
-        $this->currentFileProvider->setFile(new File($inputFileInfo, $inputFileInfo->getContents()));
         $phpDocInfo = $this->parseFileAndGetFirstNodeOfType($inputFileInfo, ClassMethod::class);
 
         /** @var DoctrineAnnotationTagValueNode $doctrineAnnotationTagValueNode */

packages/Testing/PHPUnit/AbstractRectorTestCase.php

@@ -18,7 +18,6 @@
 use Rector\NodeTypeResolver\Reflection\BetterReflection\SourceLocatorProvider\DynamicSourceLocatorProvider;
 use Rector\Testing\Contract\RectorTestInterface;
 use Rector\Testing\PHPUnit\Behavior\MovingFilesTrait;
-use Rector\Testing\PHPUnit\Behavior\MultipleFilesChangedTrait;
 use Symplify\EasyTesting\DataProvider\StaticFixtureFinder;
 use Symplify\EasyTesting\DataProvider\StaticFixtureUpdater;
 use Symplify\EasyTesting\StaticFixtureSplitter;
@@ -28,7 +27,6 @@
 abstract class AbstractRectorTestCase extends AbstractTestCase implements RectorTestInterface
 {
     use MovingFilesTrait;
-    use MultipleFilesChangedTrait;
 
     protected ParameterProvider $parameterProvider;
 

rules-tests/DeadCode/Rector/Foreach_/RemoveUnusedForeachKeyRector/Fixture/fixture.php.inc

@@ -10,10 +10,6 @@ class Fixture
         foreach ($items as $key => $value) {
             $result = $value;
         }
-
-        foreach ($items as $key => $value) {
-            $result = $key;
-        }
     }
 }
 
@@ -31,10 +27,6 @@ class Fixture
         foreach ($items as $value) {
             $result = $value;
         }
-
-        foreach ($items as $key => $value) {
-            $result = $key;
-        }
     }
 }
 

rules-tests/DeadCode/Rector/Foreach_/RemoveUnusedForeachKeyRector/Fixture/skip_used_key.php.inc

@@ -0,0 +1,14 @@
+<?php
+
+namespace Rector\Tests\DeadCode\Rector\Foreach_\RemoveUnusedForeachKeyRector\Fixture;
+
+final class SkipUsedKey
+{
+    public function run()
+    {
+        $items = [];
+        foreach ($items as $key => $value) {
+            $result = $key;
+        }
+    }
+}