Gc\Core\Object::offsetSet PHP Method

    public function offsetSet($offset, $value)
    {
        $this->data[$offset] = $value;
    }

 /**
  * Test
  *
  * @return void
  */
 public function testOffsetSet()
 {
     $this->object->offsetSet('k', 'v');
     $this->assertEquals('v', $this->object->getData('k'));
 }