[Enhancement] Unit tests for Ice Face (#2215)

* add ice face test * complete unit tests * fix imports
2024-06-15 06:38:30 +08:00 · 2024-06-15 06:38:30 +08:00 · 2f933d2865
parent df58da32aa
commit 2f933d2865
1 changed files with 247 additions and 0 deletions
--- a/src/test/abilities/ice_face.test.ts
+++ b/src/test/abilities/ice_face.test.ts
@ -0,0 +1,247 @@
+import { afterEach, beforeAll, beforeEach, describe, expect, it, vi } from "vitest";
+import Phaser from "phaser";
+import GameManager from "#app/test/utils/gameManager";
+import * as overrides from "#app/overrides";
+import { Species } from "#enums/species";
+import {
+  MoveEndPhase,
+  TurnEndPhase,
+  TurnInitPhase,
+} from "#app/phases";
+import { Moves } from "#enums/moves";
+import { getMovePosition } from "#app/test/utils/gameManagerUtils";
+import { Abilities } from "#enums/abilities";
+import { BattlerTagType } from "#enums/battler-tag-type";
+import { QuietFormChangePhase } from "#app/form-change-phase";
+
+describe("Abilities - Ice Face", () => {
+  let phaserGame: Phaser.Game;
+  let game: GameManager;
+  const noiceForm = 1;
+  const icefaceForm = 0;
+
+  beforeAll(() => {
+    phaserGame = new Phaser.Game({
+      type: Phaser.HEADLESS,
+    });
+  });
+
+  afterEach(() => {
+    game.phaseInterceptor.restoreOg();
+  });
+
+  beforeEach(() => {
+    game = new GameManager(phaserGame);
+    vi.spyOn(overrides, "SINGLE_BATTLE_OVERRIDE", "get").mockReturnValue(true);
+    vi.spyOn(overrides, "OPP_SPECIES_OVERRIDE", "get").mockReturnValue(Species.EISCUE);
+    vi.spyOn(overrides, "OPP_ABILITY_OVERRIDE", "get").mockReturnValue(Abilities.ICE_FACE);
+    vi.spyOn(overrides, "MOVESET_OVERRIDE", "get").mockReturnValue([Moves.TACKLE, Moves.ICE_BEAM, Moves.TOXIC_THREAD, Moves.HAIL]);
+  });
+
+  it("takes no damage from physical move and transforms to Noice", async () => {
+    await game.startBattle([Species.HITMONLEE]);
+
+    game.doAttack(getMovePosition(game.scene, 0, Moves.TACKLE));
+
+    await game.phaseInterceptor.to(MoveEndPhase);
+
+    const eiscue = game.scene.getEnemyPokemon();
+
+    expect(eiscue.hp).equals(eiscue.getMaxHp());
+    expect(eiscue.formIndex).toBe(noiceForm);
+    expect(eiscue.getTag(BattlerTagType.ICE_FACE)).toBe(undefined);
+  });
+
+  it("takes damage from special moves", async () => {
+    await game.startBattle([Species.MAGIKARP]);
+
+    game.doAttack(getMovePosition(game.scene, 0, Moves.ICE_BEAM));
+
+    await game.phaseInterceptor.to(MoveEndPhase);
+
+    const eiscue = game.scene.getEnemyPokemon();
+
+    expect(eiscue.getTag(BattlerTagType.ICE_FACE)).not.toBe(undefined);
+    expect(eiscue.formIndex).toBe(icefaceForm);
+    expect(eiscue.hp).toBeLessThan(eiscue.getMaxHp());
+  });
+
+  it("takes effects from status moves", async () => {
+    await game.startBattle([Species.MAGIKARP]);
+
+    game.doAttack(getMovePosition(game.scene, 0, Moves.TOXIC_THREAD));
+
+    await game.phaseInterceptor.to(MoveEndPhase);
+
+    const eiscue = game.scene.getEnemyPokemon();
+
+    expect(eiscue.getTag(BattlerTagType.ICE_FACE)).not.toBe(undefined);
+    expect(eiscue.formIndex).toBe(icefaceForm);
+  });
+
+  it("transforms to Ice Face when Hail or Snow starts", async () => {
+    vi.spyOn(overrides, "MOVESET_OVERRIDE", "get").mockReturnValue([Moves.QUICK_ATTACK]);
+    vi.spyOn(overrides, "OPP_MOVESET_OVERRIDE", "get").mockReturnValue([Moves.HAIL, Moves.HAIL, Moves.HAIL, Moves.HAIL]);
+
+    await game.startBattle([Species.MAGIKARP]);
+
+    game.doAttack(getMovePosition(game.scene, 0, Moves.QUICK_ATTACK));
+
+    await game.phaseInterceptor.to(MoveEndPhase);
+
+    const eiscue = game.scene.getEnemyPokemon();
+
+    expect(eiscue.hp).equals(eiscue.getMaxHp());
+    expect(eiscue.formIndex).toBe(noiceForm);
+    expect(eiscue.getTag(BattlerTagType.ICE_FACE)).toBe(undefined);
+
+    await game.phaseInterceptor.to(MoveEndPhase);
+
+    expect(eiscue.getTag(BattlerTagType.ICE_FACE)).not.toBe(undefined);
+    expect(eiscue.formIndex).toBe(icefaceForm);
+  });
+
+  it("transforms to Ice Face when summoned on arena with active Snow or Hail", async () => {
+    vi.spyOn(overrides, "OPP_MOVESET_OVERRIDE", "get").mockReturnValue([Moves.TACKLE, Moves.TACKLE, Moves.TACKLE, Moves.TACKLE]);
+    vi.spyOn(overrides, "MOVESET_OVERRIDE", "get").mockReturnValue([Moves.SNOWSCAPE]);
+
+    await game.startBattle([Species.EISCUE, Species.NINJASK]);
+
+    game.doAttack(getMovePosition(game.scene, 0, Moves.SNOWSCAPE));
+
+    await game.phaseInterceptor.to(TurnEndPhase);
+    let eiscue = game.scene.getPlayerPokemon();
+
+    expect(eiscue.getTag(BattlerTagType.ICE_FACE)).toBe(undefined);
+    expect(eiscue.formIndex).toBe(noiceForm);
+    expect(eiscue.hp).equals(eiscue.getMaxHp());
+
+    await game.toNextTurn();
+    game.doSwitchPokemon(1);
+    await game.toNextTurn();
+    game.doSwitchPokemon(1);
+
+    await game.phaseInterceptor.to(QuietFormChangePhase);
+    eiscue = game.scene.getPlayerPokemon();
+
+    expect(eiscue.formIndex).toBe(icefaceForm);
+    expect(eiscue.getTag(BattlerTagType.ICE_FACE)).not.toBe(undefined);
+  });
+
+  it("will not revert to its Ice Face if there is already Hail when it changes into Noice", async () => {
+    vi.spyOn(overrides, "OPP_SPECIES_OVERRIDE", "get").mockReturnValue(Species.SHUCKLE);
+    vi.spyOn(overrides, "OPP_MOVESET_OVERRIDE", "get").mockReturnValue([Moves.TACKLE, Moves.TACKLE, Moves.TACKLE, Moves.TACKLE]);
+
+    await game.startBattle([Species.EISCUE]);
+
+    game.doAttack(getMovePosition(game.scene, 0, Moves.HAIL));
+    const eiscue = game.scene.getPlayerPokemon();
+
+    await game.phaseInterceptor.to(QuietFormChangePhase);
+
+    expect(eiscue.formIndex).toBe(noiceForm);
+    expect(eiscue.getTag(BattlerTagType.ICE_FACE)).toBe(undefined);
+
+    await game.phaseInterceptor.to(TurnEndPhase);
+
+    expect(eiscue.formIndex).toBe(noiceForm);
+    expect(eiscue.getTag(BattlerTagType.ICE_FACE)).toBe(undefined);
+  });
+
+  it("persists form change when switched out", async () => {
+    vi.spyOn(overrides, "OPP_MOVESET_OVERRIDE", "get").mockReturnValue([Moves.QUICK_ATTACK, Moves.QUICK_ATTACK, Moves.QUICK_ATTACK, Moves.QUICK_ATTACK]);
+
+    await game.startBattle([Species.EISCUE, Species.MAGIKARP]);
+
+    game.doAttack(getMovePosition(game.scene, 0, Moves.ICE_BEAM));
+
+    await game.phaseInterceptor.to(TurnEndPhase);
+    let eiscue = game.scene.getPlayerPokemon();
+
+    expect(eiscue.getTag(BattlerTagType.ICE_FACE)).toBe(undefined);
+    expect(eiscue.formIndex).toBe(noiceForm);
+    expect(eiscue.hp).equals(eiscue.getMaxHp());
+
+    await game.toNextTurn();
+    game.doSwitchPokemon(1);
+
+    await game.phaseInterceptor.to(TurnEndPhase);
+    eiscue = game.scene.getParty()[1];
+
+    expect(eiscue.formIndex).toBe(noiceForm);
+    expect(eiscue.getTag(BattlerTagType.ICE_FACE)).toBe(undefined);
+  });
+
+  it("reverts to Ice Face on arena reset", async () => {
+    vi.spyOn(overrides, "STARTING_WAVE_OVERRIDE", "get").mockReturnValue(4);
+    vi.spyOn(overrides, "STARTING_LEVEL_OVERRIDE", "get").mockReturnValue(4);
+    vi.spyOn(overrides, "OPP_SPECIES_OVERRIDE", "get").mockReturnValue(Species.MAGIKARP);
+    vi.spyOn(overrides, "STARTER_FORM_OVERRIDES", "get").mockReturnValue({
+      [Species.EISCUE]: noiceForm,
+    });
+
+    await game.startBattle([Species.EISCUE]);
+
+    const eiscue = game.scene.getPlayerPokemon();
+
+    expect(eiscue.formIndex).toBe(noiceForm);
+    expect(eiscue.getTag(BattlerTagType.ICE_FACE)).toBe(undefined);
+
+    game.doAttack(getMovePosition(game.scene, 0, Moves.ICE_BEAM));
+    await game.doKillOpponents();
+    await game.phaseInterceptor.to(TurnEndPhase);
+    game.doSelectModifier();
+    await game.phaseInterceptor.to(TurnInitPhase);
+
+    expect(eiscue.formIndex).toBe(icefaceForm);
+    expect(eiscue.getTag(BattlerTagType.ICE_FACE)).not.toBe(undefined);
+  });
+
+  it("cannot be suppressed", async () => {
+    vi.spyOn(overrides, "MOVESET_OVERRIDE", "get").mockReturnValue([Moves.GASTRO_ACID]);
+
+    await game.startBattle([Species.MAGIKARP]);
+
+    game.doAttack(getMovePosition(game.scene, 0, Moves.GASTRO_ACID));
+
+    await game.phaseInterceptor.to(TurnEndPhase);
+
+    const eiscue = game.scene.getEnemyPokemon();
+
+    expect(eiscue.getTag(BattlerTagType.ICE_FACE)).not.toBe(undefined);
+    expect(eiscue.formIndex).toBe(icefaceForm);
+    expect(eiscue.summonData.abilitySuppressed).toBe(false);
+  });
+
+  it("cannot be swapped with another ability", async () => {
+    vi.spyOn(overrides, "MOVESET_OVERRIDE", "get").mockReturnValue([Moves.SKILL_SWAP]);
+
+    await game.startBattle([Species.MAGIKARP]);
+
+    game.doAttack(getMovePosition(game.scene, 0, Moves.SKILL_SWAP));
+
+    await game.phaseInterceptor.to(TurnEndPhase);
+
+    const eiscue = game.scene.getEnemyPokemon();
+
+    expect(eiscue.getTag(BattlerTagType.ICE_FACE)).not.toBe(undefined);
+    expect(eiscue.formIndex).toBe(icefaceForm);
+    expect(eiscue.hasAbility(Abilities.ICE_FACE)).toBe(true);
+  });
+
+  it("cannot be copied", async () => {
+    vi.spyOn(overrides, "ABILITY_OVERRIDE", "get").mockReturnValue(Abilities.TRACE);
+
+    await game.startBattle([Species.MAGIKARP]);
+
+    game.doAttack(getMovePosition(game.scene, 0, Moves.SIMPLE_BEAM));
+
+    await game.phaseInterceptor.to(TurnInitPhase);
+
+    const eiscue = game.scene.getEnemyPokemon();
+
+    expect(eiscue.getTag(BattlerTagType.ICE_FACE)).not.toBe(undefined);
+    expect(eiscue.formIndex).toBe(icefaceForm);
+    expect(game.scene.getPlayerPokemon().hasAbility(Abilities.TRACE)).toBe(true);
+  });
+});