#[cfg(test)]
mod tests {
    use web_macro::*;

    #[test]
    fn test_function() {
        assert_eq!("<h1>test</h1>", heading1!(String::from("test")));
    }

    #[test]
    fn test_literal() {
        assert_eq!("<h1>test</h1>", heading1!("test"));
    }

    #[test]
    fn test_recursive() {
        assert_eq!("<h1><h1>test</h1></h1>", heading1!(heading1!("test")));
    }

    #[test]
    fn test_options_literal() {
        assert_eq!(
            "<h1 id=\"oui\" class=\"test\">test</h1>",
            heading1!("test", id = "oui", class = "test")
        );
    }

    #[test]
    fn test_options_functional() {
        assert_eq!(
            "<h1 id=\"oui\" class=\"test\" pseudo=\"adolf\">test</h1>",
            heading1!(
                "test",
                id = String::from("oui"),
                class = String::from("test"),
                pseudo = {
                    let mut s = String::new();
                    s.push_str("adolf");
                    s
                }
            )
        );
    }

    #[test]
    fn test_level() {
        assert_eq!("<h2>test</h2>", heading2!("test"))
    }

    #[test]
    fn test_level_options() {
        assert_eq!("<h3 id=\"oui\">test</h3>", heading3!("test", id = "oui"))
    }
}