3 releases
0.1.2 | Feb 6, 2020 |
---|---|
0.1.1 | Feb 6, 2020 |
0.1.0 | Feb 6, 2020 |
#468 in Testing
3KB
Latte
Ever wanted Mocha's describe
/it
syntax in Rust? No? Well here it is anyway! This crate simply contains two macros describe!
and it!
that expand into Rust's native test constructs.
Example
describe!(test_suite, {
it!(does_something, {
assert_eq!(1, 1);
});
it!(does_something_else, {
assert!(false);
});
});
Is equivalent to
#[cfg(test)]
mod test_suite {
#[test]
fn does_something() {
assert_eq!(1, 1);
}
#[test]
fn does_something_else() {
assert!(false);
}
}
Setup
Install the crate by adding latte
to your Cargo.toml's dependencies and then simply add this import to your code:
#[macro_use]
extern crate latte;
Purpose
There really is no purpose to this. It's arguably a bit easier to read because you don't have a bunch of attributes cluttering up the place, but ultimately this was just an exercise to learn the basics of macro_rules!
. If you do happen to find this library somewhat useful and would like to see some features added, let me know on GitHub or submit a pull request.