fixes #24: __toString() shouldn't be final and return the name (like in Java)

Author: marc-mabe

src/MabeEnum/Enum.php

@@ -53,13 +53,13 @@ final private function __construct($value, $ordinal = null)
     }
 
     /**
-     * Get the selected value
+     * Get the current selected constant name
      * @return string
-     * @see getValue()
+     * @see getName()
      */
-    final public function __toString()
+    public function __toString()
     {
-        return (string) $this->value;
+        return $this->getName();
     }
 
     /**

tests/MabeEnumTest/EnumTest.php

@@ -23,10 +23,10 @@ public function testGetNameReturnsConstantNameOfCurrentValue()
         $this->assertSame('ONE', $enum->getName());
     }
 
-    public function testToStringMagicMethodReturnsValueAsString()
+    public function testToStringMagicMethodReturnsName()
     {
         $enum = EnumWithoutDefaultValue::get(EnumWithoutDefaultValue::ONE);
-        $this->assertSame('1', $enum->__toString());
+        $this->assertSame('ONE', $enum->__toString());
     }
 
     public function testEnumInheritance()