rustlings/exercises/if/if2.rs
2020-05-02 13:02:16 -07:00

37 lines
665 B
Rust

// if2.rs
// Step 1: Make me compile!
// Step 2: Get the bar_for_fuzz and default_to_baz tests passing!
// Execute the command `rustlings hint if2` if you want a hint :)
// I AM NOT DONE
pub fn fizz_if_foo(fizzish: &str) -> &str {
if fizzish == "fizz" {
"foo"
} else {
1
}
}
// No test changes needed!
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn foo_for_fizz() {
assert_eq!(fizz_if_foo("fizz"), "foo")
}
#[test]
fn bar_for_fuzz() {
assert_eq!(fizz_if_foo("fuzz"), "bar")
}
#[test]
fn default_to_baz() {
assert_eq!(fizz_if_foo("literally anything"), "baz")
}
}