PkmnLib_rs/tests/main.rs

#![feature(custom_test_frameworks)]
#![feature(once_cell)]
#![test_runner(datatest::runner)]

use std::fs::File;
use std::io::Read;
use std::path::Path;
use std::sync::Arc;

use conquer_once::OnceCell;

use pkmn_lib::dynamic_data::{DynamicLibrary, MoveChoice, PokemonBuilder, ScriptCategory, TurnChoice};
use pkmn_lib::static_data::EffectParameter;

use crate::common::{library_loader, TestCase};

pub mod common;

static LIBRARY: OnceCell<Arc<DynamicLibrary>> = OnceCell::uninit();

fn get_library() -> Arc<DynamicLibrary> {
    LIBRARY
        .get_or_init(|| {
            let start_time = chrono::Utc::now();
            let lib = library_loader::load_library();
            let end_time = chrono::Utc::now();
            println!("Built library in {} ms", (end_time - start_time).num_milliseconds());
            Arc::new(lib)
        })
        .clone()
}

#[test]
#[cfg_attr(miri, ignore)]
fn validate_library_load() {
    let start_time = chrono::Utc::now();
    library_loader::load_library();
    let end_time = chrono::Utc::now();
    println!("Built library in {} ms", (end_time - start_time).num_milliseconds());
}

#[datatest::files("tests/test_cases", {
input in r"^(.*)\.yaml"
})]
#[cfg_attr(miri, ignore)]
fn integration_tests(input: &Path) {
    let mut str: String = "".to_string();
    let mut file = File::open(input).unwrap();
    file.read_to_string(&mut str).unwrap();
    let test_case = serde_yaml::from_str::<TestCase>(&str).unwrap();
    println!("\tRunning integration test {}", test_case.name);
    test_case.run_test(get_library());
}

#[test]
#[cfg_attr(miri, ignore)]
fn validate_script() {
    let lib = get_library();
    let script = lib
        .load_script(std::ptr::null(), ScriptCategory::Move, &"test".into())
        .unwrap()
        .unwrap();
    let parameters = [EffectParameter::String("foo".into())];
    script.on_initialize(&lib, &parameters);
    script.on_initialize(&lib, &parameters);
    script.on_initialize(&lib, &parameters);
}

#[test]
#[cfg_attr(miri, ignore)]
fn validate_script_2() {
    let lib = get_library();
    let script = lib
        .load_script(std::ptr::null(), ScriptCategory::Move, &"test".into())
        .unwrap()
        .unwrap();
    let user = Arc::new(
        PokemonBuilder::new(lib, "charizard".into(), 100)
            .learn_move("fire_blast".into())
            .build(),
    );
    script.on_before_turn(&TurnChoice::Move(MoveChoice::new(
        user.clone(),
        user.learned_moves().read().get(0).unwrap().as_ref().unwrap().clone(),
        0,
        0,
    )));
    assert_eq!(user.current_health(), user.max_health() - 50);

    let mut speed: u32 = 100;
    script.change_speed(
        &TurnChoice::Move(MoveChoice::new(
            user.clone(),
            user.learned_moves().read().get(0).unwrap().as_ref().unwrap().clone(),
            0,
            0,
        )),
        &mut speed,
    );
    assert_eq!(speed, 684);
}