rustlings-solutions/exercises/quiz3.rs
Sanjay K 010a045692
feat: renames test to quiz, fixes #244
BREAKING CHANGE

* changed test to quiz: fixes issues in #244
* fixed info.toml: #244
* fixed naming related issues
2020-05-19 18:47:44 +02:00

30 lines
661 B
Rust

// quiz.rs
// This is a quiz for the following sections:
// - Tests
// This quiz isn't testing our function -- make it do that in such a way that
// the test passes. Then write a second test that tests that we get the result
// we expect to get when we call `times_two` with a negative number.
// No hints, you can do this :)
// I AM NOT DONE
pub fn times_two(num: i32) -> i32 {
num * 2
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn returns_twice_of_positive_numbers() {
assert_eq!(times_two(4), ???);
}
#[test]
fn returns_twice_of_negative_numbers() {
// TODO write an assert for `times_two(-4)`
}
}