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//! A newtype struct should be able to derive `FromMeta` if its member implements it.
use darling::{FromDeriveInput, FromMeta};
use syn::parse_quote;
#[derive(Debug, FromMeta, PartialEq, Eq)]
struct Lorem(bool);
#[derive(Debug, FromDeriveInput)]
#[darling(attributes(newtype))]
struct DemoContainer {
lorem: Lorem,
}
#[test]
fn generated() {
let di = parse_quote! {
#[derive(Baz)]
#[newtype(lorem = false)]
pub struct Foo;
};
let c = DemoContainer::from_derive_input(&di).unwrap();
assert_eq!(c.lorem, Lorem(false));
}