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#![feature(proc_macro_hygiene)]
use dhall::Type;
use dhall_generator::dhall_expr;
#[test]
fn test_dhall_type() {
assert_eq!(bool::get_type(), dhall_expr!(Bool));
assert_eq!(String::get_type(), dhall_expr!(Text));
assert_eq!(
<(bool, Option<String>)>::get_type(),
dhall_expr!({ _1: Bool, _2: Optional Text })
);
#[derive(dhall::Type)]
#[allow(dead_code)]
struct A {
field1: bool,
field2: Option<bool>,
}
assert_eq!(
<A as dhall::Type>::get_type(),
dhall_expr!({ field1: Bool, field2: Optional Bool })
);
#[derive(Type)]
#[allow(dead_code)]
struct B<'a, T: 'a> {
field1: &'a T,
field2: Option<T>,
}
assert_eq!(<B<'static, bool>>::get_type(), A::get_type());
#[derive(Type)]
#[allow(dead_code)]
struct C<T>(T, Option<String>);
assert_eq!(<C<bool>>::get_type(), <(bool, Option<String>)>::get_type());
#[derive(Type)]
#[allow(dead_code)]
struct D();
assert_eq!(
<C<D>>::get_type(),
dhall_expr!({ _1: {}, _2: Optional Text })
);
#[derive(Type)]
#[allow(dead_code)]
enum E<T> {
A(T),
B(String),
};
assert_eq!(<E<bool>>::get_type(), dhall_expr!(< A: Bool | B: Text >));
}
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