Merge pull request #33 from bestit/add-php8.-support

Add support for php 8.1

Author: mKnoop

src/Model/Context.php

@@ -101,4 +101,14 @@ public function unserialize($serialized)
     {
         $this->storage = unserialize($serialized);
     }
+
+    public function __serialize()
+    {
+        return [$this->serialize()];
+    }
+
+    public function __unserialize(array $data)
+    {
+        $this->unserialize($data[0]);
+    }
 }

tests/Model/ContextTest.php

@@ -151,14 +151,8 @@ public function testSerializable()
         $context->add('test_2', 'bazzfoo');
         $context->add('test_3', ['key' => 'value']);
 
-        $data = serialize($context);
-
-        $hash = sha1($data);
-        static::assertEquals('7d06bb0e2174031f1c16bf4f304978ad3d9664ed', $hash);
-
         /** @var Context $context2 */
-        $context2 = unserialize($data);
-        static::assertEquals('foobar', $context2->get('test_1'));
+        $context2 = unserialize(serialize($context));        static::assertEquals('foobar', $context2->get('test_1'));
         static::assertEquals('bazzfoo', $context2->get('test_2'));
         static::assertEquals(['key' => 'value'], $context2->get('test_3'));
     }