chore: raise PHPStan to level 9

README.md

@@ -3,7 +3,7 @@
 [![CI](https://img.shields.io/github/actions/workflow/status/k2gl/entity-exist/ci.yml?branch=main&label=CI&logo=github)](https://github.com/k2gl/entity-exist/actions/workflows/ci.yml)
 [![Latest Stable Version](https://img.shields.io/packagist/v/k2gl/entity-exist?logo=packagist&logoColor=white)](https://packagist.org/packages/k2gl/entity-exist)
 [![Total Downloads](https://img.shields.io/packagist/dt/k2gl/entity-exist?logo=packagist&logoColor=white)](https://packagist.org/packages/k2gl/entity-exist)
-[![PHPStan Level](https://img.shields.io/badge/PHPStan-level%206-2a5ea7?logo=php&logoColor=white)](https://phpstan.org)
+[![PHPStan Level](https://img.shields.io/badge/PHPStan-level%209-2a5ea7?logo=php&logoColor=white)](https://phpstan.org)
 [![License](https://img.shields.io/packagist/l/k2gl/entity-exist?color=yellowgreen)](https://packagist.org/packages/k2gl/entity-exist)
 
 ## Requirements

phpstan.neon

@@ -1,4 +1,4 @@
 parameters:
-    level: 6
+    level: 9
     paths:
         - src

src/AssertEntityExistValidator.php

@@ -8,6 +8,8 @@
 use Symfony\Component\Validator\Constraint;
 use Symfony\Component\Validator\ConstraintValidator;
 use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+use Symfony\Component\Validator\Exception\UnexpectedValueException;
+use Stringable;
 
 final class AssertEntityExistValidator extends ConstraintValidator
 {
@@ -23,6 +25,10 @@ public function validate(mixed $value, Constraint $constraint): void
             return;
         }
 
+        if (! is_scalar($value) && ! $value instanceof Stringable) {
+            throw new UnexpectedValueException($value, expectedType: 'string');
+        }
+
         $data = $this->entityManager->getRepository($constraint->entity)->findOneBy([
             $constraint->property => $value,
         ]);

src/AssertEntityNotExistValidator.php

@@ -8,6 +8,8 @@
 use Symfony\Component\Validator\Constraint;
 use Symfony\Component\Validator\ConstraintValidator;
 use Symfony\Component\Validator\Exception\UnexpectedTypeException;
+use Symfony\Component\Validator\Exception\UnexpectedValueException;
+use Stringable;
 
 final class AssertEntityNotExistValidator extends ConstraintValidator
 {
@@ -23,6 +25,10 @@ public function validate(mixed $value, Constraint $constraint): void
             return;
         }
 
+        if (! is_scalar($value) && ! $value instanceof Stringable) {
+            throw new UnexpectedValueException($value, expectedType: 'string');
+        }
+
         $data = $this->entityManager->getRepository($constraint->entity)->findOneBy([
             $constraint->property => $value,
         ]);