Merge pull request #2 from Shureban/v0.2.0

add Enum

Author: Shureban

composer.json

@@ -17,7 +17,7 @@
         }
     ],
     "minimum-stability": "dev",
-    "version": "0.1.0",
+    "version": "0.2.0",
     "autoload": {
         "psr-4": {
             "Shureban\\LaravelObjectMapper\\": "src/"
@@ -29,7 +29,7 @@
         }
     },
     "require": {
-        "php": "^8.0"
+        "php": "^8.1"
     },
     "prefer-stable": true,
     "extra": {

src/Types/Custom/EnumType.php

@@ -0,0 +1,26 @@
+<?php
+
+namespace Shureban\LaravelObjectMapper\Types\Custom;
+
+use BackedEnum;
+use Shureban\LaravelObjectMapper\Types\SimpleTypes\ObjectType;
+
+class EnumType extends ObjectType
+{
+    private string $enumNamespace;
+
+    public function __construct(string $enumNamespace)
+    {
+        $this->enumNamespace = $enumNamespace;
+    }
+
+    /**
+     * @param mixed $value
+     *
+     * @return BackedEnum
+     */
+    public function convert(mixed $value): BackedEnum
+    {
+        return call_user_func([$this->enumNamespace, 'from'], $value);
+    }
+}

src/Types/Factory.php

@@ -15,6 +15,7 @@
 use Shureban\LaravelObjectMapper\Types\BoxTypes\CollectionType;
 use Shureban\LaravelObjectMapper\Types\BoxTypes\DateTimeType;
 use Shureban\LaravelObjectMapper\Types\Custom\CustomType;
+use Shureban\LaravelObjectMapper\Types\Custom\EnumType;
 use Shureban\LaravelObjectMapper\Types\SimpleTypes\ArrayType;
 use Shureban\LaravelObjectMapper\Types\SimpleTypes\BoolType;
 use Shureban\LaravelObjectMapper\Types\SimpleTypes\FloatType;
@@ -68,13 +69,21 @@ public static function make(ReflectionProperty $property): Type
             return $boxType;
         }
 
+        if (enum_exists($type)) {
+            return new EnumType($type);
+        }
+
         if (class_exists($type)) {
             return new CustomType((new ReflectionClass($type))->newInstanceWithoutConstructor());
         }
 
         $classUses = new ClassExtraInformation($property->getDeclaringClass());
         $namespace = $classUses->getFullObjectUseNamespace($type);
 
+        if (enum_exists($namespace)) {
+            return new EnumType($namespace);
+        }
+
         return new CustomType((new ReflectionClass($namespace))->newInstanceWithoutConstructor());
     }
 }

tests/Unit/CustomTypeTest.php

@@ -17,7 +17,7 @@
 
 class CustomTypeTest extends TestCase
 {
-    public function _test_StrictTypes()
+    public function test_StrictTypes()
     {
         $simpleClass             = new CustomTypeStrictSimpleClass();
         $simpleClass->int        = 10;

tests/Unit/EnumTypeTest.php

@@ -0,0 +1,18 @@
+<?php
+
+namespace Shureban\LaravelObjectMapper\Tests\Structs;
+
+use Shureban\LaravelObjectMapper\ObjectMapper;
+use Shureban\LaravelObjectMapper\Tests\Unit\Structs\EnumTypeClass;
+use Shureban\LaravelObjectMapper\Tests\Unit\Structs\TestEnum;
+use Tests\TestCase;
+
+class EnumTypeTest extends TestCase
+{
+    public function test_Enum()
+    {
+        $this->assertEquals(TestEnum::Hearts, (new ObjectMapper(new EnumTypeClass()))->mapFromJson('{"strictEnum": "Hearts"}')->strictEnum);
+        $this->assertEquals(TestEnum::Hearts, (new ObjectMapper(new EnumTypeClass()))->mapFromJson('{"phpDocEnum": "Hearts"}')->phpDocEnum);
+        $this->assertEquals(TestEnum::Hearts, (new ObjectMapper(new EnumTypeClass()))->mapFromJson('{"bothEnum": "Hearts"}')->bothEnum);
+    }
+}

tests/Unit/Structs/EnumTypeClass.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace Shureban\LaravelObjectMapper\Tests\Unit\Structs;
+
+enum TestEnum: string
+{
+    case Hearts = 'Hearts';
+    case Diamonds = 'Diamonds';
+    case Clubs = 'Clubs';
+    case Spades = 'Spades';
+}
+
+class EnumTypeClass
+{
+    public TestEnum $strictEnum;
+    /** @var TestEnum */
+    public $phpDocEnum;
+    /** @var TestEnum */
+    public TestEnum $bothEnum;
+}