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use super::{Toc, TocBuilder, TocEntry};
#[test]
fn builder_smoke() {
let mut builder = TocBuilder::new();
// this is purposely not using a fancy macro like below so
// that we're sure that this is doing the correct thing, and
// there's been no macro mistake.
macro_rules! push {
($level: expr, $name: expr) => {
assert_eq!(builder.push($level, $name.to_string(), "".to_string()), $name);
};
}
push!(2, "0.1");
push!(1, "1");
{
push!(2, "1.1");
{
push!(3, "1.1.1");
push!(3, "1.1.2");
}
push!(2, "1.2");
{
push!(3, "1.2.1");
push!(3, "1.2.2");
}
}
push!(1, "2");
push!(1, "3");
{
push!(4, "3.0.0.1");
{
push!(6, "3.0.0.1.0.1");
}
push!(4, "3.0.0.2");
push!(2, "3.1");
{
push!(4, "3.1.0.1");
}
}
macro_rules! toc {
($(($level: expr, $name: expr, $(($sub: tt))* )),*) => {
Toc {
entries: vec![
$(
TocEntry {
level: $level,
name: $name.to_string(),
sec_number: $name.to_string(),
id: "".to_string(),
children: toc!($($sub),*)
}
),*
]
}
}
}
let expected = toc!(
(2, "0.1",),
(
1,
"1",
((2, "1.1", ((3, "1.1.1",))((3, "1.1.2",))))((
2,
"1.2",
((3, "1.2.1",))((3, "1.2.2",))
))
),
(1, "2",),
(
1,
"3",
((4, "3.0.0.1", ((6, "3.0.0.1.0.1",))))((4, "3.0.0.2",))((2, "3.1", ((4, "3.1.0.1",))))
)
);
assert_eq!(expected, builder.into_toc());
}
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