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football-data.org terminal interface
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league.rs (2082B)

      1 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
      2 #[allow(clippy::enum_variant_names)]
      3 pub enum League {
      4     PremierLeague,
      5     Championship,
      6     LaLiga,
      7     ChampionsLeague,
      8 }
      9 
     10 impl League {
     11     pub fn code(self) -> &'static str {
     12         match self {
     13             Self::PremierLeague => "PL",
     14             Self::Championship => "ELC",
     15             Self::LaLiga => "PD",
     16             Self::ChampionsLeague => "CL",
     17         }
     18     }
     19 
     20     pub fn from_arg(arg: &str) -> Option<Self> {
     21         match arg.to_lowercase().as_str() {
     22             "epl" => Some(Self::PremierLeague),
     23             "efl" => Some(Self::Championship),
     24             "laliga" => Some(Self::LaLiga),
     25             "ucl" => Some(Self::ChampionsLeague),
     26             _ => None,
     27         }
     28     }
     29 }
     30 
     31 #[cfg(test)]
     32 mod tests {
     33     use super::*;
     34 
     35     #[test]
     36     fn test_premier_league_aliases() {
     37         assert_eq!(League::from_arg("epl"), Some(League::PremierLeague));
     38         assert_eq!(League::from_arg("EPL"), Some(League::PremierLeague));
     39     }
     40 
     41     #[test]
     42     fn test_championship_aliases() {
     43         assert_eq!(League::from_arg("efl"), Some(League::Championship));
     44         assert_eq!(League::from_arg("EFL"), Some(League::Championship));
     45     }
     46 
     47     #[test]
     48     fn test_la_liga_aliases() {
     49         assert_eq!(League::from_arg("laliga"), Some(League::LaLiga));
     50         assert_eq!(League::from_arg("LALIGA"), Some(League::LaLiga));
     51     }
     52 
     53     #[test]
     54     fn test_champions_league_aliases() {
     55         assert_eq!(League::from_arg("ucl"), Some(League::ChampionsLeague));
     56         assert_eq!(League::from_arg("UCL"), Some(League::ChampionsLeague));
     57     }
     58 
     59     #[test]
     60     fn test_invalid_league() {
     61         assert_eq!(League::from_arg("invalid"), None);
     62         assert_eq!(League::from_arg(""), None);
     63         assert_eq!(League::from_arg("bundesliga"), None);
     64     }
     65 
     66     #[test]
     67     fn test_league_codes() {
     68         assert_eq!(League::PremierLeague.code(), "PL");
     69         assert_eq!(League::Championship.code(), "ELC");
     70         assert_eq!(League::LaLiga.code(), "PD");
     71         assert_eq!(League::ChampionsLeague.code(), "CL");
     72     }
     73 }