PkmnLib_rs/src/static_data/libraries/species_library.rs

106 lines
2.6 KiB
Rust
Executable File

use std::sync::Arc;
use indexmap::IndexMap;
use crate::static_data::DataLibrary;
use crate::static_data::Species;
use crate::StringKey;
/// A library to store all data for Pokemon species.
#[derive(Debug)]
#[cfg_attr(feature = "wasm", derive(unique_type_id_derive::UniqueTypeId))]
pub struct SpeciesLibrary {
/// The underlying map.
map: IndexMap<StringKey, Arc<Species>>,
}
impl SpeciesLibrary {
/// Instantiates a new Species Library.
pub fn new(capacity: usize) -> SpeciesLibrary {
SpeciesLibrary {
map: IndexMap::with_capacity(capacity),
}
}
}
impl<'a> DataLibrary<'a, Species> for SpeciesLibrary {
fn map(&self) -> &IndexMap<StringKey, Arc<Species>> {
&self.map
}
fn get_modify(&mut self) -> &mut IndexMap<StringKey, Arc<Species>> {
&mut self.map
}
}
#[cfg(test)]
pub mod tests {
use hashbrown::HashSet;
use crate::static_data::libraries::data_library::DataLibrary;
use crate::static_data::libraries::species_library::SpeciesLibrary;
use crate::static_data::Form;
use crate::static_data::LearnableMoves;
use crate::static_data::Species;
use crate::static_data::StaticStatisticSet;
fn build_species() -> Species {
Species::new(
0,
&"foo".into(),
0.5,
&"test_growthrate".into(),
0,
Form::new(
&"default".into(),
0.0,
0.0,
0,
Vec::new(),
StaticStatisticSet::default(),
Vec::new(),
Vec::new(),
LearnableMoves::new(),
HashSet::new(),
),
HashSet::new(),
)
}
pub fn build() -> SpeciesLibrary {
let mut lib = SpeciesLibrary::new(1);
let species = build_species();
// Borrow as mut so we can insert
let w = &mut lib;
w.add(&"foo".into(), species);
// Drops borrow as mut
lib
}
#[test]
fn add_species_to_library_and_fetch() {
let lib = build();
// Borrow as read so we can read
let r = &lib;
let mon = r.get(&"foo".into());
assert!(mon.is_some());
assert_eq!(mon.unwrap().id(), 0_u16);
assert_eq!(mon.unwrap().as_ref().name(), &"foo".into());
assert_eq!(r.len(), 1);
}
#[test]
fn add_species_to_library_then_remove() {
let mut lib = build();
lib.remove(&"foo".into());
// Borrow as read so we can read
let r = &lib;
let mon = r.get(&"foo".into());
assert!(mon.is_none());
assert_eq!(r.len(), 0);
}
}