From adff7ecd85dbdbe15a2aef25ae2ae437844dee7d Mon Sep 17 00:00:00 2001
From: henzeb <henzeberkheij@gmail.com>
Date: Thu, 3 Oct 2024 15:33:21 +0200
Subject: [PATCH] fixes #6

---
 src/Helpers/EnumState.php                         |  1 +
 tests/Fixtures/BackedEnums/State/PostStatus.php   | 15 +++++++++++++++
 tests/Unit/Concerns/StateTest.php                 |  6 ++++++
 .../Concerns/CastsStatefulEnumerationsTest.php    |  1 -
 4 files changed, 22 insertions(+), 1 deletion(-)
 create mode 100644 tests/Fixtures/BackedEnums/State/PostStatus.php

diff --git a/src/Helpers/EnumState.php b/src/Helpers/EnumState.php
index 5bbe49c..5e6fcf9 100644
--- a/src/Helpers/EnumState.php
+++ b/src/Helpers/EnumState.php
@@ -50,6 +50,7 @@ private static function getTransitions(UnitEnum $currentTransition): array
         );
 
         $transitions = $transitions[$currentTransition->name]
+            ?? $transitions[strtolower($currentTransition->name)]
             ?? $transitions[EnumValue::value($currentTransition)]
             ?? [];
 
diff --git a/tests/Fixtures/BackedEnums/State/PostStatus.php b/tests/Fixtures/BackedEnums/State/PostStatus.php
new file mode 100644
index 0000000..1133abe
--- /dev/null
+++ b/tests/Fixtures/BackedEnums/State/PostStatus.php
@@ -0,0 +1,15 @@
+<?php
+
+namespace Henzeb\Enumhancer\Tests\Fixtures\BackedEnums\State;
+
+use Henzeb\Enumhancer\Concerns\State;
+
+enum PostStatus: string
+{
+    use State;
+
+    case DRAFT = 'DRAFT';
+    case READY = 'READY';
+    case PUBLISHED = 'PUBLISHED';
+    case ARCHIVED = 'ARCHIVED';
+}
diff --git a/tests/Unit/Concerns/StateTest.php b/tests/Unit/Concerns/StateTest.php
index ffcb360..0981e3e 100644
--- a/tests/Unit/Concerns/StateTest.php
+++ b/tests/Unit/Concerns/StateTest.php
@@ -4,6 +4,7 @@
 
 use Henzeb\Enumhancer\Contracts\TransitionHook;
 use Henzeb\Enumhancer\Exceptions\IllegalEnumTransitionException;
+use Henzeb\Enumhancer\Tests\Fixtures\BackedEnums\State\PostStatus;
 use Henzeb\Enumhancer\Tests\Fixtures\UnitEnums\State\StateElevatorComplexEnum;
 use Henzeb\Enumhancer\Tests\Fixtures\UnitEnums\State\StateElevatorDisableTransitionEnum;
 use Henzeb\Enumhancer\Tests\Fixtures\UnitEnums\State\StateElevatorEnum;
@@ -313,4 +314,9 @@ public function testMagicCallsWithHooks(): void
 
         StateElevatorEnum::Open->toMove();
     }
+
+    public function testStatesWithBackedEnum(): void
+    {
+        $this->assertEquals(PostStatus::DRAFT->to(PostStatus::READY), PostStatus::READY);
+    }
 }
diff --git a/tests/Unit/Laravel/Concerns/CastsStatefulEnumerationsTest.php b/tests/Unit/Laravel/Concerns/CastsStatefulEnumerationsTest.php
index c2603d3..e105a90 100644
--- a/tests/Unit/Laravel/Concerns/CastsStatefulEnumerationsTest.php
+++ b/tests/Unit/Laravel/Concerns/CastsStatefulEnumerationsTest.php
@@ -138,7 +138,6 @@ public function testShouldJustCastWhenEnumIsNotStatefulValue()
 
     public function testShouldAllowTransition()
     {
-        $this->expectException(IllegalEnumTransitionException::class);
         $model = new CastsStatefulEnumsModel();
 
         $model->stringBackedEnum = StringBackedGetEnum::TEST;