fix(validator): allow to pass both a ConstraintViolationList and a previous exception (#6762)

Author: xavierlacot

src/Validator/Exception/ValidationException.php

@@ -75,7 +75,7 @@ public function __construct(string|ConstraintViolationListInterface $message = '
 
         if ($message instanceof ConstraintViolationListInterface) {
             $this->constraintViolationList = $message;
-            parent::__construct($code ?? $this->__toString(), $previous ?? 0, $errorTitle instanceof \Throwable ? $errorTitle : null);
+            parent::__construct($this->__toString(), $code ?? 0, $previous);
 
             return;
         }

src/Validator/Tests/Exception/ValidationExceptionTest.php

@@ -39,4 +39,19 @@ public function testToString(): void
 TXT
         ), $e->__toString());
     }
+
+    public function testWithPrevious(): void
+    {
+        $previous = new \Exception();
+        $e = new ValidationException(new ConstraintViolationList([
+            new ConstraintViolation('message 1', '', [], '', '', 'invalid'),
+        ]), null, $previous);
+        $this->assertInstanceOf(\RuntimeException::class, $e);
+
+        $this->assertSame(str_replace(\PHP_EOL, "\n", <<<TXT
+message 1
+TXT
+        ), $e->__toString());
+        $this->assertSame($previous, $e->getPrevious());
+    }
 }