Fix enum rule with int enum but value in string (xml)

Author: pionl

src/Rules/EnumRule.php

@@ -36,7 +36,11 @@ public function passes(mixed $value): bool
         try {
             return $this->enum::tryFrom($value) !== null;
         } catch (TypeError) {
-            return false;
+            try {
+                return $this->enum::tryFrom((int) $value) !== null;
+            } catch (TypeError) {
+                return false;
+            }
         }
     }
 }

tests/Rules/EnumRuleTest.php

@@ -28,7 +28,7 @@ public function testString(string|int|array|float|null|bool $arg, bool $expected
 
     public function dataInt(): array
     {
-        return [[1, true], [1, true], [3, false], ['', false], [[], false]];
+        return [[1, true], ['1', true], [3, false], ['3', false], ['', false], [[], false]];
     }
 
     /**