pokerogue/test/abilities/wind_rider.test.ts

import { Stat } from "#enums/stat";
import GameManager from "#test/testUtils/gameManager";
import { Abilities } from "#enums/abilities";
import { Moves } from "#enums/moves";
import { Species } from "#enums/species";
import Phaser from "phaser";
import { afterEach, beforeAll, beforeEach, describe, expect, it } from "vitest";

describe("Abilities - Wind Rider", () => {
  let phaserGame: Phaser.Game;
  let game: GameManager;

  beforeAll(() => {
    phaserGame = new Phaser.Game({
      type: Phaser.HEADLESS,
    });
  });

  afterEach(() => {
    game.phaseInterceptor.restoreOg();
  });

  beforeEach(() => {
    game = new GameManager(phaserGame);
    game.override
      .battleType("single")
      .enemySpecies(Species.SHIFTRY)
      .enemyAbility(Abilities.WIND_RIDER)
      .moveset([ Moves.TAILWIND, Moves.SPLASH, Moves.PETAL_BLIZZARD, Moves.SANDSTORM ])
      .enemyMoveset(Moves.SPLASH);
  });

  it("takes no damage from wind moves and its ATK stat stage is raised by 1 when hit by one", async () => {
    await game.classicMode.startBattle([ Species.MAGIKARP ]);
    const shiftry = game.scene.getEnemyPokemon()!;

    expect(shiftry.getStatStage(Stat.ATK)).toBe(0);

    game.move.select(Moves.PETAL_BLIZZARD);

    await game.phaseInterceptor.to("TurnEndPhase");

    expect(shiftry.isFullHp()).toBe(true);
    expect(shiftry.getStatStage(Stat.ATK)).toBe(1);
  });

  it("ATK stat stage is raised by 1 when Tailwind is present on its side", async () => {
    game.override
      .enemySpecies(Species.MAGIKARP)
      .ability(Abilities.WIND_RIDER);

    await game.classicMode.startBattle([ Species.SHIFTRY ]);
    const shiftry = game.scene.getPlayerPokemon()!;

    expect(shiftry.getStatStage(Stat.ATK)).toBe(0);

    game.move.select(Moves.TAILWIND);

    await game.phaseInterceptor.to("TurnEndPhase");

    expect(shiftry.getStatStage(Stat.ATK)).toBe(1);
  });

  it("does not raise ATK stat stage when Tailwind is present on opposing side", async () => {
    game.override
      .enemySpecies(Species.MAGIKARP)
      .ability(Abilities.WIND_RIDER);

    await game.classicMode.startBattle([ Species.SHIFTRY ]);
    const magikarp = game.scene.getEnemyPokemon()!;
    const shiftry = game.scene.getPlayerPokemon()!;

    expect(shiftry.getStatStage(Stat.ATK)).toBe(0);
    expect(magikarp.getStatStage(Stat.ATK)).toBe(0);

    game.move.select(Moves.TAILWIND);

    await game.phaseInterceptor.to("TurnEndPhase");

    expect(shiftry.getStatStage(Stat.ATK)).toBe(1);
    expect(magikarp.getStatStage(Stat.ATK)).toBe(0);
  });

  it("does not raise ATK stat stage when Tailwind is present on opposing side", async () => {
    game.override
      .enemySpecies(Species.MAGIKARP)
      .ability(Abilities.WIND_RIDER);

    await game.classicMode.startBattle([ Species.SHIFTRY ]);
    const magikarp = game.scene.getEnemyPokemon()!;
    const shiftry = game.scene.getPlayerPokemon()!;

    expect(shiftry.getStatStage(Stat.ATK)).toBe(0);
    expect(magikarp.getStatStage(Stat.ATK)).toBe(0);

    game.move.select(Moves.TAILWIND);

    await game.phaseInterceptor.to("TurnEndPhase");

    expect(shiftry.getStatStage(Stat.ATK)).toBe(1);
    expect(magikarp.getStatStage(Stat.ATK)).toBe(0);
  });

  it("does not interact with Sandstorm", async () => {
    game.override.enemySpecies(Species.MAGIKARP);

    await game.classicMode.startBattle([ Species.SHIFTRY ]);
    const shiftry = game.scene.getPlayerPokemon()!;

    expect(shiftry.getStatStage(Stat.ATK)).toBe(0);
    expect(shiftry.isFullHp()).toBe(true);

    game.move.select(Moves.SANDSTORM);

    await game.phaseInterceptor.to("TurnEndPhase");

    expect(shiftry.getStatStage(Stat.ATK)).toBe(0);
    expect(shiftry.hp).lessThan(shiftry.getMaxHp());
  });
});