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use askama::Template;
#[derive(Template)]
#[template(
source = "{% for v in values %}{{ v }}{% else %}empty{% endfor %}",
ext = "txt"
)]
struct ForElse<'a> {
values: &'a [i32],
}
#[test]
fn test_for_else() {
let t = ForElse { values: &[1, 2, 3] };
assert_eq!(t.render().unwrap(), "123");
let t = ForElse { values: &[] };
assert_eq!(t.render().unwrap(), "empty");
}
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