Merge pull request #17 from nasyrov/mrhn-feature/json-encode-enum

Mrhn feature/json encode enum
nasyrov · Apr 4, 2018 · 0fd7086 · 0fd7086
2 parents e44ed6a + a8849b0
commit 0fd7086
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Showing 2 changed files with 19 additions and 1 deletion.
diff --git a/src/Enum.php b/src/Enum.php
@@ -5,8 +5,9 @@
 use BadMethodCallException;
 use ReflectionClass;
 use UnexpectedValueException;
+use JsonSerializable;
 
-abstract class Enum
+abstract class Enum implements JsonSerializable
 {
     /**
      * The enum value.
@@ -48,6 +49,16 @@ public function __toString()
         return (string)$this->value;
     }
 
+    /**
+     * Get the serialized value.
+     *
+     * @return mixed
+     */
+    public function jsonSerialize()
+    {
+        return $this->value;
+    }
+
     /**
      * Get the enum key.
      *

diff --git a/tests/Unit/EnumTest.php b/tests/Unit/EnumTest.php
@@ -31,6 +31,13 @@ public function it_converts_enum_value_to_string()
         );
     }
 
+    /** @test */
+    public function it_gets_serialized_value()
+    {
+        $this->assertEquals(123, json_encode(new EnumFixture(123)));
+        $this->assertEquals('"test"', json_encode(new EnumFixture('test')));
+    }
+
     /** @test */
     public function it_gets_enum_key()
     {