From b2dbe87aa779233cd659b7f299b9823022cdc4ce Mon Sep 17 00:00:00 2001
From: Peter Gribanov <wcode404@gmail.com>
Date: Fri, 24 Mar 2017 15:59:03 +0300
Subject: [PATCH 1/2] available serialize enum

---
 src/Enum.php       | 18 +++++++++++++++++-
 tests/EnumTest.php | 18 ++++++++++++++++++
 2 files changed, 35 insertions(+), 1 deletion(-)

diff --git a/src/Enum.php b/src/Enum.php
index 517fbc9..515ae96 100755
--- a/src/Enum.php
+++ b/src/Enum.php
@@ -15,7 +15,7 @@
  * @author Daniel Costa <danielcosta@gmail.com>
  * @author Mirosław Filip <mirfilip@gmail.com>
  */
-abstract class Enum
+abstract class Enum implements \Serializable
 {
     /**
      * Enum value
@@ -165,6 +165,22 @@ public static function search($value)
         return array_search($value, static::toArray(), true);
     }
 
+    /**
+     * @return string
+     */
+    public function serialize()
+    {
+        return serialize($this->value);
+    }
+
+    /**
+     * @param string $serialized
+     */
+    public function unserialize($serialized)
+    {
+        $this->value = unserialize($serialized);
+    }
+
     /**
      * Returns a value when called statically like so: MyEnum::SOME_VALUE() given SOME_VALUE is a class constant
      *
diff --git a/tests/EnumTest.php b/tests/EnumTest.php
index 14079ed..f61b955 100755
--- a/tests/EnumTest.php
+++ b/tests/EnumTest.php
@@ -242,4 +242,22 @@ public function testEqualsComparesProblematicValuesProperly()
         $this->assertFalse($emptyString->equals($null));
         $this->assertFalse($null->equals($false));
     }
+
+    public function testSerialize()
+    {
+        $serialized = 'C:30:"MyCLabs\Tests\Enum\EnumFixture":10:{s:3:"foo";}';
+        $value = new EnumFixture(EnumFixture::FOO);
+
+        $this->assertEquals($serialized, serialize($value));
+    }
+
+    public function testUnserialize()
+    {
+        $serialized = 'C:30:"MyCLabs\Tests\Enum\EnumFixture":10:{s:3:"foo";}';
+        /* @var $value EnumFixture */
+        $value = unserialize($serialized);
+
+        $this->assertEquals(EnumFixture::FOO, $value->getValue());
+        $this->assertTrue(EnumFixture::FOO()->equals($value));
+    }
 }

From 1731f5f2ec1804f956c6419b75161123679d3ef1 Mon Sep 17 00:00:00 2001
From: Peter Gribanov <wcode404@gmail.com>
Date: Fri, 24 Mar 2017 16:10:12 +0300
Subject: [PATCH 2/2] optimize serialize tests

---
 tests/EnumTest.php | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/tests/EnumTest.php b/tests/EnumTest.php
index f61b955..f1b8e34 100755
--- a/tests/EnumTest.php
+++ b/tests/EnumTest.php
@@ -245,17 +245,13 @@ public function testEqualsComparesProblematicValuesProperly()
 
     public function testSerialize()
     {
-        $serialized = 'C:30:"MyCLabs\Tests\Enum\EnumFixture":10:{s:3:"foo";}';
-        $value = new EnumFixture(EnumFixture::FOO);
-
-        $this->assertEquals($serialized, serialize($value));
+        $this->assertEquals('C:30:"MyCLabs\Tests\Enum\EnumFixture":10:{s:3:"foo";}', serialize(EnumFixture::FOO()));
     }
 
     public function testUnserialize()
     {
-        $serialized = 'C:30:"MyCLabs\Tests\Enum\EnumFixture":10:{s:3:"foo";}';
         /* @var $value EnumFixture */
-        $value = unserialize($serialized);
+        $value = unserialize('C:30:"MyCLabs\Tests\Enum\EnumFixture":10:{s:3:"foo";}');
 
         $this->assertEquals(EnumFixture::FOO, $value->getValue());
         $this->assertTrue(EnumFixture::FOO()->equals($value));