const GAME_MODES: &[(i64, &str)] = &[(1, "6v6"), (4, "street_brawl")];
pub fn game_mode_name(id: i64) -> &'static str {
GAME_MODES
.iter()
.find(|&&(k, _)| k == id)
.map(|&(_, v)| v)
.unwrap_or("GAME_MODE_NOT_FOUND")
}
pub fn all_game_modes() -> &'static [(i64, &'static str)] {
GAME_MODES
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn known_game_mode_6v6() {
assert_eq!(game_mode_name(1), "6v6");
}
#[test]
fn known_game_mode_street_brawl() {
assert_eq!(game_mode_name(4), "street_brawl");
}
#[test]
fn unknown_game_mode() {
assert_eq!(game_mode_name(99), "GAME_MODE_NOT_FOUND");
}
#[test]
fn all_game_modes_count() {
assert_eq!(all_game_modes().len(), 2);
}
}