Corcel\Post::removeShortcode PHP Method

    public static function removeShortcode($tag)
    {
        if (isset(self::$shortcodes[$tag])) {
            unset(self::$shortcodes[$tag]);
        }
    }

 public function testRemoveShortcode()
 {
     Post::removeShortcode('gallery');
     $post = Post::find(123);
     $this->assertEquals($post->content, 'test [gallery id="123" size="medium"] shortcodes');
 }