pub fn complex_freq_comp(a: f32) -> f32 {
a + 2.0f32
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn it_works() {
let result = 2 + 2;
assert_eq!(result, 4);
}
#[test]
fn test_complex_freq_comp() {
let result = complex_freq_comp(10f32);
assert_eq!(result, 12.0);
}
}