assertables

Assertables crate for assert macro tests

https://crates.io/crates/assertables

The Rust Assertables crate is a library of assert macros for testing, validation, and verification. If an assert macro succeeds, then it completes normally, otherwise it prints a diagnostic error message.

Edit your file Cargo.toml:

[dependencies]
assertables = "7"

Example of how to use the Assertables crate:

#[cfg(test)]
mod test_assert_x_result {
    use assertables;

    #[test]
    fn example1() {
        let x = 1;
        let y = 2;
        assert_lt!(x, y);
    }

    #[test]
    fn example2() {
        let string1 = "Hello World";
        let string2 = "He";
        assert_starts_with!(string1, string2);
    }
}

In the example, the macro assert_lt! tests that x is less than y, and the macro assert_starts_with! tests that string1 starts with string2.

The Assertable crate provides a range of macros for compile-time testing, as well as debug macros for non-optimized runtime debugging, and runtime macros for optimized runtime validation and verification.