rustlings/exercises/tests/tests3.rs

20 lines
436 B
Rust

// tests3.rs
// This test isn't testing our function -- make it do that in such a way that
// the test passes. Then write a second test that tests whether we get the result
// we expect to get when we call `is_even(5)`.
// Execute `rustlings hint tests3` for hints :)
pub fn is_even(num: i32) -> bool {
num % 2 == 0
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn is_true_when_even() {
assert!();
}
}