Macro rubric::attach

macro_rules! attach {
    ($rubric:ident, $($func:path),*) => { ... };
    ( $rubric:ident, $($func_name:literal => $func:path),* ) => { ... };
}

Attaches tests to criteria in a rubric.

This will accept a rubric and one or more function names. It will then attempt to find a criterion for each function passed in. The criteria should have a func field that matches the name of the function. It will panic if it doesn't find a matching criteria.

When you create a rubric from yaml, the criteria inside don't have tests attached to them. You can call Rubric.attach() to achieve the same thing, but this is faster and easier.

Example

// A test meant to be attached to a criteria
fn some_test(_: &TestData) -> bool {
    true
}

fn main() {
    let mut rubric = Rubric::from_yaml(/* some yaml data */);
    // Assuming there is a criterion with:
    //     func: some_test
    attach!(rubric, some_test);

    // or be explicit
    // This is the same thing
    attach! {
        rubric,
        "non_matching_func_key" => some_test
    }
}