Added __set_state for options (#6)

Author: akarashchuk

.github/workflows/test.yml

@@ -8,7 +8,7 @@ jobs:
     strategy:
       matrix:
         os: [ubuntu-latest]
-        php: ['8.0', '8.1', '8.2']
+        php: ['8.0', '8.1', '8.2', '8.3']
     name: PHP ${{ matrix.php }} Test on ${{ matrix.os }}
     steps:
       - name: Checkout

src/Options/AbstractOption.php

@@ -4,8 +4,31 @@
 
 namespace Onliner\ImgProxy\Options;
 
-abstract class AbstractOption
+use ReflectionClass;
+use Stringable;
+
+abstract class AbstractOption implements Stringable
 {
+    /**
+     * @param array<string, mixed> $data
+     *
+     * @return static
+     */
+    public static function __set_state(array $data): static
+    {
+        $class = new ReflectionClass(static::class);
+        $self = $class->newInstanceWithoutConstructor();
+
+        $assigner = function () use ($self, $data) {
+            foreach ($data as $key => $value) {
+                $self->{$key} = $value;
+            }
+        };
+        $assigner->bindTo($self, static::class)();
+
+        return $self;
+    }
+
     /**
      * @return string
      */

src/Support/Color.php

@@ -33,6 +33,16 @@ public static function fromHex(string $color): self
         return new self($color);
     }
 
+    /**
+     * @param array<string, mixed> $data
+     *
+     * @return self
+     */
+    public static function __set_state(array $data): self
+    {
+        return new self(...$data);
+    }
+
     /**
      * @return string
      */

src/Support/GravityType.php

@@ -50,6 +50,16 @@ public function __construct(string $type)
         $this->type = $type;
     }
 
+    /**
+     * @param array<string, mixed> $data
+     *
+     * @return self
+     */
+    public static function __set_state(array $data): self
+    {
+        return new self(...$data);
+    }
+
     public function value(): string
     {
         return $this->type;

src/Support/ImageFormat.php

@@ -27,6 +27,16 @@ public function __construct(string $extension)
         }
     }
 
+    /**
+     * @param array<string, mixed> $data
+     *
+     * @return self
+     */
+    public static function __set_state(array $data): self
+    {
+        return new self(...$data);
+    }
+
     /**
      * @param string $value
      *

tests/Options/BackgroundTest.php

@@ -14,7 +14,9 @@ class BackgroundTest extends TestCase
     public function testCreate(string $color, string $expected): void
     {
         $opt = new Background($color);
+
         $this->assertSame($expected, (string) $opt);
+        $this->assertEquals($opt, eval('return '.var_export($opt, true).';'));
     }
 
     /**

tests/Options/ExtendTest.php

@@ -14,7 +14,9 @@ class ExtendTest extends TestCase
     public function testCreate(bool $extend, ?string $gravity, string $expected): void
     {
         $opt = new Extend($extend, $gravity);
+
         $this->assertSame($expected, (string) $opt);
+        $this->assertEquals($opt, eval('return '.var_export($opt, true).';'));
     }
 
     public function testCreateDefault(): void

tests/Options/HeightTest.php

@@ -14,7 +14,9 @@ class HeightTest extends TestCase
     public function testCreate(int $height, string $expected): void
     {
         $opt = new Height($height);
+
         $this->assertSame($expected, (string) $opt);
+        $this->assertEquals($opt, eval('return '.var_export($opt, true).';'));
     }
 
     /**

tests/Options/WidthTest.php

@@ -14,7 +14,9 @@ class WidthTest extends TestCase
     public function testCreate(int $width, string $expected): void
     {
         $opt = new Width($width);
+
         $this->assertSame($expected, (string) $opt);
+        $this->assertEquals($opt, eval('return '.var_export($opt, true).';'));
     }
 
     /**