From 82aa08e5ffa45fad42edc9edf365c7d1d7f06101 Mon Sep 17 00:00:00 2001
From: katinsv <s.katin@tinkoff.ru>
Date: Fri, 13 Mar 2020 16:59:56 +0300
Subject: [PATCH] Fix Assert\Choice when choices are object not array

---
 .../Annotations/SymfonyConstraintAnnotationReader.php          | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ModelDescriber/Annotations/SymfonyConstraintAnnotationReader.php b/ModelDescriber/Annotations/SymfonyConstraintAnnotationReader.php
index db25d0d..73f8449 100644
--- a/ModelDescriber/Annotations/SymfonyConstraintAnnotationReader.php
+++ b/ModelDescriber/Annotations/SymfonyConstraintAnnotationReader.php
@@ -67,7 +67,8 @@ class SymfonyConstraintAnnotationReader
                 $property->setMinItems($annotation->min);
                 $property->setMaxItems($annotation->max);
             } elseif ($annotation instanceof Assert\Choice) {
-                $property->setEnum($annotation->callback ? call_user_func(is_array($annotation->callback) ? $annotation->callback : [$reflectionProperty->class, $annotation->callback]) : $annotation->choices);
+                $values = $annotation->callback ? call_user_func(is_array($annotation->callback) ? $annotation->callback : [$reflectionProperty->class, $annotation->callback]) : $annotation->choices;
+                $property->setEnum(array_values($values));
             } elseif ($annotation instanceof Assert\Expression) {
                 $this->appendPattern($property, $annotation->message);
             } elseif ($annotation instanceof Assert\Range) {