diff --git a/bench/does_not_perform_assertion_abstract_class_bench.php b/bench/does_not_perform_assertion_abstract_class_bench.php
index 364392c4..2342aee1 100644
--- a/bench/does_not_perform_assertion_abstract_class_bench.php
+++ b/bench/does_not_perform_assertion_abstract_class_bench.php
@@ -5,11 +5,11 @@
 /**
  * Benchmark for AddDoesNotPerformAssertionToNonAssertingTestRector on abstract and final test classes.
  *
- * Half of the test classes are abstract, so the abstract class check runs on every test method.
+ * Half of the test classes are abstract, so the abstract class check runs on every test class.
  * Run on both branches to compare. CPU (user+sys) is the reliable metric; wall is noisy.
  */
 
-use PhpParser\Node\Stmt\ClassMethod;
+use PhpParser\Node\Stmt\Class_;
 use Rector\DependencyInjection\LazyContainerFactory;
 use Rector\PhpParser\Node\BetterNodeFinder;
 use Rector\PHPUnit\PHPUnit60\Rector\ClassMethod\AddDoesNotPerformAssertionToNonAssertingTestRector;
@@ -68,10 +68,10 @@
 
 $rector = $rectorConfig->make(AddDoesNotPerformAssertionToNonAssertingTestRector::class);
 
-$classMethods = [];
+$classes = [];
 foreach ($testFilePaths as $testFilePath) {
     $stmts = $testingParser->parseFileToDecoratedNodes($testFilePath);
-    $classMethods = [...$classMethods, ...$betterNodeFinder->findInstanceOf($stmts, ClassMethod::class)];
+    $classes = [...$classes, ...$betterNodeFinder->findInstanceOf($stmts, Class_::class)];
 }
 
 $cpuSeconds = static function (): float {
@@ -84,8 +84,8 @@
 $cpuStart = $cpuSeconds();
 
 $changedCount = 0;
-foreach ($classMethods as $classMethod) {
-    if ($rector->refactor($classMethod) instanceof ClassMethod) {
+foreach ($classes as $class) {
+    if ($rector->refactor($class) instanceof Class_) {
         ++$changedCount;
     }
 }
@@ -96,8 +96,8 @@
 array_map('unlink', glob($directory . '/*.php'));
 @rmdir($directory);
 
-printf('test classes: %d, test methods: %d, changed: %d%s', count($testFilePaths), count($classMethods), $changedCount, PHP_EOL);
-printf('CPU:  %.4f s  (%.3f ms/method)%s', $cpu, $cpu / count($classMethods) * 1000, PHP_EOL);
+printf('test classes: %d, changed: %d%s', count($classes), $changedCount, PHP_EOL);
+printf('CPU:  %.4f s  (%.3f ms/class)%s', $cpu, $cpu / count($classes) * 1000, PHP_EOL);
 printf('wall: %.4f s%s', $wall, PHP_EOL);
 
 if ($cpu > MAX_CPU_SECONDS) {
diff --git a/bench/does_not_perform_assertion_lifecycle_bench.php b/bench/does_not_perform_assertion_lifecycle_bench.php
index 8bbe0d84..fa8df5e8 100644
--- a/bench/does_not_perform_assertion_lifecycle_bench.php
+++ b/bench/does_not_perform_assertion_lifecycle_bench.php
@@ -11,13 +11,11 @@
  * Run on both branches to compare. CPU (user+sys) is the reliable metric; wall is noisy.
  */
 
-use PhpParser\Node\Stmt\ClassMethod;
-use Rector\Application\Provider\CurrentFileProvider;
+use PhpParser\Node\Stmt\Class_;
 use Rector\DependencyInjection\LazyContainerFactory;
 use Rector\PhpParser\Node\BetterNodeFinder;
 use Rector\PHPUnit\PHPUnit60\Rector\ClassMethod\AddDoesNotPerformAssertionToNonAssertingTestRector;
 use Rector\Testing\TestingParser\TestingParser;
-use Rector\ValueObject\Application\File;
 
 require __DIR__ . '/../vendor/autoload.php';
 
@@ -100,17 +98,11 @@
 
 $rector = $rectorConfig->make(AddDoesNotPerformAssertionToNonAssertingTestRector::class);
 
-/** @var CurrentFileProvider $currentFileProvider */
-$currentFileProvider = $rectorConfig->make(CurrentFileProvider::class);
-
 // parse test files up front, parent files are left for the rule to resolve
-// the rule finds the class of a method in the stmts of the current file, as in a real run
-$classMethodsByFile = [];
+$classes = [];
 foreach ($testFilePaths as $testFilePath) {
     $stmts = $testingParser->parseFileToDecoratedNodes($testFilePath);
-    $file = new File($testFilePath, (string) file_get_contents($testFilePath));
-    $file->hydrateStmtsAndTokens($stmts, $stmts, []);
-    $classMethodsByFile[] = [$file, $betterNodeFinder->findInstanceOf($stmts, ClassMethod::class)];
+    $classes = [...$classes, ...$betterNodeFinder->findInstanceOf($stmts, Class_::class)];
 }
 
 $cpuSeconds = static function (): float {
@@ -123,15 +115,9 @@
 $cpuStart = $cpuSeconds();
 
 $changedCount = 0;
-$classMethodCount = 0;
-foreach ($classMethodsByFile as [$file, $classMethods]) {
-    $currentFileProvider->setFile($file);
-
-    foreach ($classMethods as $classMethod) {
-        ++$classMethodCount;
-        if ($rector->refactor($classMethod) instanceof ClassMethod) {
-            ++$changedCount;
-        }
+foreach ($classes as $class) {
+    if ($rector->refactor($class) instanceof Class_) {
+        ++$changedCount;
     }
 }
 
@@ -141,8 +127,8 @@
 array_map('unlink', glob($directory . '/*.php'));
 @rmdir($directory);
 
-printf('test classes: %d, test methods: %d, changed: %d%s', count($testFilePaths), $classMethodCount, $changedCount, PHP_EOL);
-printf('CPU:  %.4f s  (%.3f ms/method)%s', $cpu, $cpu / $classMethodCount * 1000, PHP_EOL);
+printf('test classes: %d, changed: %d%s', count($classes), $changedCount, PHP_EOL);
+printf('CPU:  %.4f s  (%.3f ms/class)%s', $cpu, $cpu / count($classes) * 1000, PHP_EOL);
 printf('wall: %.4f s%s', $wall, PHP_EOL);
 
 if ($cpu > MAX_CPU_SECONDS) {
diff --git a/bench/does_not_perform_assertion_own_lifecycle_bench.php b/bench/does_not_perform_assertion_own_lifecycle_bench.php
index d3c8a08a..6c0b6ab8 100644
--- a/bench/does_not_perform_assertion_own_lifecycle_bench.php
+++ b/bench/does_not_perform_assertion_own_lifecycle_bench.php
@@ -5,18 +5,15 @@
 /**
  * Benchmark for AddDoesNotPerformAssertionToNonAssertingTestRector on test classes with own lifecycle methods.
  *
- * Every test class has its own setUp() and tearDown(), every other one asserts in setUp(). The class is taken from
- * the current file, so the rule looks into its lifecycle methods for every test method.
+ * Every test class has its own setUp() and tearDown(), every other one asserts in setUp().
  * Run on both branches to compare. CPU (user+sys) is the reliable metric; wall is noisy.
  */
 
-use PhpParser\Node\Stmt\ClassMethod;
-use Rector\Application\Provider\CurrentFileProvider;
+use PhpParser\Node\Stmt\Class_;
 use Rector\DependencyInjection\LazyContainerFactory;
 use Rector\PhpParser\Node\BetterNodeFinder;
 use Rector\PHPUnit\PHPUnit60\Rector\ClassMethod\AddDoesNotPerformAssertionToNonAssertingTestRector;
 use Rector\Testing\TestingParser\TestingParser;
-use Rector\ValueObject\Application\File;
 
 require __DIR__ . '/../vendor/autoload.php';
 
@@ -72,16 +69,10 @@
 
 $rector = $rectorConfig->make(AddDoesNotPerformAssertionToNonAssertingTestRector::class);
 
-/** @var CurrentFileProvider $currentFileProvider */
-$currentFileProvider = $rectorConfig->make(CurrentFileProvider::class);
-
-// the rule finds the class of a method in the stmts of the current file, as in a real run
-$classMethodsByFile = [];
+$classes = [];
 foreach ($testFilePaths as $testFilePath) {
     $stmts = $testingParser->parseFileToDecoratedNodes($testFilePath);
-    $file = new File($testFilePath, (string) file_get_contents($testFilePath));
-    $file->hydrateStmtsAndTokens($stmts, $stmts, []);
-    $classMethodsByFile[] = [$file, $betterNodeFinder->findInstanceOf($stmts, ClassMethod::class)];
+    $classes = [...$classes, ...$betterNodeFinder->findInstanceOf($stmts, Class_::class)];
 }
 
 $cpuSeconds = static function (): float {
@@ -94,15 +85,9 @@
 $cpuStart = $cpuSeconds();
 
 $changedCount = 0;
-$classMethodCount = 0;
-foreach ($classMethodsByFile as [$file, $classMethods]) {
-    $currentFileProvider->setFile($file);
-
-    foreach ($classMethods as $classMethod) {
-        ++$classMethodCount;
-        if ($rector->refactor($classMethod) instanceof ClassMethod) {
-            ++$changedCount;
-        }
+foreach ($classes as $class) {
+    if ($rector->refactor($class) instanceof Class_) {
+        ++$changedCount;
     }
 }
 
@@ -112,8 +97,8 @@
 array_map('unlink', glob($directory . '/*.php'));
 @rmdir($directory);
 
-printf('test classes: %d, test methods: %d, changed: %d%s', count($testFilePaths), $classMethodCount, $changedCount, PHP_EOL);
-printf('CPU:  %.4f s  (%.3f ms/method)%s', $cpu, $cpu / $classMethodCount * 1000, PHP_EOL);
+printf('test classes: %d, changed: %d%s', count($classes), $changedCount, PHP_EOL);
+printf('CPU:  %.4f s  (%.3f ms/class)%s', $cpu, $cpu / count($classes) * 1000, PHP_EOL);
 printf('wall: %.4f s%s', $wall, PHP_EOL);
 
 if ($cpu > MAX_CPU_SECONDS) {
diff --git a/rules/PHPUnit60/Rector/ClassMethod/AddDoesNotPerformAssertionToNonAssertingTestRector.php b/rules/PHPUnit60/Rector/ClassMethod/AddDoesNotPerformAssertionToNonAssertingTestRector.php
index f3308a9a..65abcee9 100644
--- a/rules/PHPUnit60/Rector/ClassMethod/AddDoesNotPerformAssertionToNonAssertingTestRector.php
+++ b/rules/PHPUnit60/Rector/ClassMethod/AddDoesNotPerformAssertionToNonAssertingTestRector.php
@@ -14,6 +14,7 @@
 use PhpParser\Node\Stmt\Expression;
 use PhpParser\Node\Stmt\Nop;
 use PhpParser\NodeVisitor;
+use PHPStan\Analyser\Scope;
 use PHPStan\PhpDocParser\Ast\PhpDoc\GenericTagValueNode;
 use PHPStan\PhpDocParser\Ast\PhpDoc\PhpDocTagNode;
 use PHPStan\Reflection\ClassReflection;
@@ -21,7 +22,7 @@
 use Rector\BetterPhpDocParser\PhpDocInfo\PhpDocInfoFactory;
 use Rector\Comments\NodeDocBlock\DocBlockUpdater;
 use Rector\Php80\NodeAnalyzer\PhpAttributeAnalyzer;
-use Rector\PhpParser\Node\BetterNodeFinder;
+use Rector\PHPStan\ScopeFetcher;
 use Rector\PHPUnit\Enum\PHPUnitAttribute;
 use Rector\PHPUnit\Enum\PHPUnitClassName;
 use Rector\PHPUnit\NodeAnalyzer\AssertCallAnalyzer;
@@ -29,7 +30,6 @@
 use Rector\PHPUnit\NodeAnalyzer\MockedVariableAnalyzer;
 use Rector\PHPUnit\NodeAnalyzer\TestsNodeAnalyzer;
 use Rector\Rector\AbstractRector;
-use Rector\Reflection\ReflectionResolver;
 use Rector\RuleDoc\CodeSample\CodeSample;
 use Rector\RuleDoc\RuleDefinition;
 use Rector\VersionBonding\Contract\ComposerPackageConstraintInterface;
@@ -58,10 +58,8 @@ public function __construct(
         private readonly PhpAttributeAnalyzer $phpAttributeAnalyzer,
         private readonly DocBlockUpdater $docBlockUpdater,
         private readonly PhpDocInfoFactory $phpDocInfoFactory,
-        private readonly ReflectionResolver $reflectionResolver,
         private readonly ReflectionProvider $reflectionProvider,
         private readonly LifecycleMethodAssertAnalyzer $lifecycleMethodAssertAnalyzer,
-        private readonly BetterNodeFinder $betterNodeFinder,
     ) {
     }
 
@@ -105,43 +103,74 @@ public function test()
      */
     public function getNodeTypes(): array
     {
-        return [ClassMethod::class];
+        return [Class_::class];
     }
 
     /**
-     * @param ClassMethod $node
+     * @param Class_ $node
      */
     public function refactor(Node $node): ?Node
     {
-        if ($this->shouldSkipClassMethod($node)) {
+        if (! $this->testsNodeAnalyzer->isInTestClass($node)) {
             return null;
         }
 
-        $this->removeAddToAssertionCountCalls($node);
+        // a child class can add asserting lifecycle methods, that count toward the inherited tests
+        if ($node->isAbstract()) {
+            return null;
+        }
 
+        $scope = ScopeFetcher::fetch($node);
+
+        // the parent test case asserts in its own integration methods
+        if ($this->isInTwigIntegrationTestCase($scope)) {
+            return null;
+        }
+
+        // assertions in lifecycle methods count toward every test of the class
+        if ($this->lifecycleMethodAssertAnalyzer->hasAssertingLifecycleMethod($node)) {
+            return null;
+        }
+
+        $hasChanged = false;
+
+        foreach ($node->getMethods() as $classMethod) {
+            if ($this->shouldSkipClassMethod($classMethod)) {
+                continue;
+            }
+
+            $this->removeAddToAssertionCountCalls($classMethod);
+            $this->addDoesNotPerformAssertions($classMethod);
+
+            $hasChanged = true;
+        }
+
+        if (! $hasChanged) {
+            return null;
+        }
+
+        return $node;
+    }
+
+    private function addDoesNotPerformAssertions(ClassMethod $classMethod): void
+    {
         // the attribute is available since PHPUnit 10, prefer it over the annotation
         if ($this->reflectionProvider->hasClass(PHPUnitAttribute::DOES_NOT_PERFORM_ASSERTIONS)) {
-            $node->attrGroups[] = new AttributeGroup([
+            $classMethod->attrGroups[] = new AttributeGroup([
                 new Attribute(new FullyQualified(PHPUnitAttribute::DOES_NOT_PERFORM_ASSERTIONS)),
             ]);
 
-            return $node;
+            return;
         }
 
-        $phpDocInfo = $this->phpDocInfoFactory->createFromNodeOrEmpty($node);
+        $phpDocInfo = $this->phpDocInfoFactory->createFromNodeOrEmpty($classMethod);
         $phpDocInfo->addPhpDocTagNode(new PhpDocTagNode('@doesNotPerformAssertions', new GenericTagValueNode('')));
 
-        $this->docBlockUpdater->updateRefactoredNodeWithPhpDocInfo($node);
-
-        return $node;
+        $this->docBlockUpdater->updateRefactoredNodeWithPhpDocInfo($classMethod);
     }
 
     private function shouldSkipClassMethod(ClassMethod $classMethod): bool
     {
-        if (! $this->testsNodeAnalyzer->isInTestClass($classMethod)) {
-            return true;
-        }
-
         if (! $this->testsNodeAnalyzer->isTestClassMethod($classMethod)) {
             return true;
         }
@@ -150,21 +179,6 @@ private function shouldSkipClassMethod(ClassMethod $classMethod): bool
             return true;
         }
 
-        // we have no idea how the trait is used, the using class can assert on its own
-        if ($this->isInTrait($classMethod)) {
-            return true;
-        }
-
-        // a child class can add asserting lifecycle methods, that count toward the inherited tests
-        if ($this->isInAbstractClass($classMethod)) {
-            return true;
-        }
-
-        // the parent test case asserts in its own integration methods
-        if ($this->isInTwigIntegrationTestCase($classMethod)) {
-            return true;
-        }
-
         if ($this->hasAssertingAnnotationOrAttribute($classMethod)) {
             return true;
         }
@@ -174,12 +188,6 @@ private function shouldSkipClassMethod(ClassMethod $classMethod): bool
             return true;
         }
 
-        // assertions in lifecycle methods count toward every test of the class
-        $class = $this->resolveCurrentClass($classMethod);
-        if ($class instanceof Class_ && $this->lifecycleMethodAssertAnalyzer->hasAssertingLifecycleMethod($class)) {
-            return true;
-        }
-
         return $this->mockedVariableAnalyzer->containsMockAsUsedVariable($classMethod);
     }
 
@@ -226,40 +234,9 @@ private function isAddToAssertionCountExpression(Node $node): bool
         return $this->isName($methodCall->name, 'addToAssertionCount');
     }
 
-    private function isInTrait(ClassMethod $classMethod): bool
-    {
-        $classReflection = $this->reflectionResolver->resolveClassReflection($classMethod);
-        if (! $classReflection instanceof ClassReflection) {
-            return false;
-        }
-
-        return $classReflection->isTrait();
-    }
-
-    private function isInAbstractClass(ClassMethod $classMethod): bool
-    {
-        $classReflection = $this->reflectionResolver->resolveClassReflection($classMethod);
-        if (! $classReflection instanceof ClassReflection) {
-            return false;
-        }
-
-        return $classReflection->isAbstract();
-    }
-
-    private function resolveCurrentClass(ClassMethod $classMethod): ?Class_
-    {
-        $class = $this->betterNodeFinder->findFirst(
-            $this->getFile()
-                ->getNewStmts(),
-            fn (Node $node): bool => $node instanceof Class_ && in_array($classMethod, $node->getMethods(), true)
-        );
-
-        return $class instanceof Class_ ? $class : null;
-    }
-
-    private function isInTwigIntegrationTestCase(ClassMethod $classMethod): bool
+    private function isInTwigIntegrationTestCase(Scope $scope): bool
     {
-        $classReflection = $this->reflectionResolver->resolveClassReflection($classMethod);
+        $classReflection = $scope->getClassReflection();
         if (! $classReflection instanceof ClassReflection) {
             return false;
         }
diff --git a/tests/Issues/PHPUnit10DataProvider/Fixture/some_test.php.inc b/tests/Issues/PHPUnit10DataProvider/Fixture/some_test.php.inc
index 3441ffb7..983460d4 100644
--- a/tests/Issues/PHPUnit10DataProvider/Fixture/some_test.php.inc
+++ b/tests/Issues/PHPUnit10DataProvider/Fixture/some_test.php.inc
@@ -26,8 +26,8 @@ namespace Rector\PHPUnit\Tests\Issues\PHPUnit10DataProvider\Fixture;
 
 final class SomeTest extends \PHPUnit\Framework\TestCase
 {
-    #[\PHPUnit\Framework\Attributes\DataProvider('fooProvider')]
     #[\PHPUnit\Framework\Attributes\DoesNotPerformAssertions]
+    #[\PHPUnit\Framework\Attributes\DataProvider('fooProvider')]
     #[\PHPUnit\Framework\Attributes\Test]
     public function it_should_do_stuff(string $foo): void
     {