healer-man/src/game/manastormSpellLoadout.test.ts

import { beforeEach, describe, expect, it } from "vitest";
import { actionBindingId } from "./actionBindings";
import { abilitiesForClass } from "./abilityCatalog";
import { useCombatStore } from "./combatStore";
import {
  activateManastormActiveSpellLoadout,
  manastormActiveSpellLoadoutModel,
  resolveManastormActiveSpellLoadout,
  validateManastormActiveSpellLoadout,
} from "./manastormSpellLoadout";
import { useManastormStore } from "./manastormStore";
import { useGameStore } from "./store";

describe("Manastorm active-spell loadouts", () => {
  beforeEach(() => {
    useCombatStore.getState().initializeCharacter({ classId: "priest", level: 20 });
    useGameStore.setState({ gameMode: "dungeon" });
    useManastormStore.getState().resetRun();
  });

  it("offers only unlocked active spells grounded in the imported client catalog", () => {
    const model = manastormActiveSpellLoadoutModel("priest", 20);

    expect(model.options.length).toBeGreaterThan(4);
    expect(model.options.every((option) => (
      option.unlockLevel <= 20
      && option.dbcSpellId > 0
      && option.source === "wow335-progression"
    ))).toBe(true);
    expect(model.provenance).toMatchObject({
      model: "local-client-spell-selection",
      fidelity: "substitution",
      exactServerParity: false,
      source: "character-client-ability-catalog",
    });
    expect(model.provenance.note).toMatch(/no authoritative spell-choice table/i);
  });

  it("filters unlearned tree spells and resolves learned DBC ranks", () => {
    const withoutTalent = manastormActiveSpellLoadoutModel("stormbringer", 60, {});
    expect(withoutTalent.options.every((option) => option.source !== "coa-tree")).toBe(true);

    const treeAbility = abilitiesForClass("stormbringer")
      .find((ability) => (
        ability.source === "coa-tree"
        && !ability.passive
        && ability.unlockLevel <= 60
      ))!;
    expect(treeAbility).toBeDefined();
    const allStormbringer = manastormActiveSpellLoadoutModel(
      "stormbringer",
      60,
      { [`coa-entry-${treeAbility.talentEntryId}`]: 1 },
    );
    const learned = allStormbringer.options.filter((option) => option.source === "coa-tree");
    expect(learned.map((option) => option.id)).toContain(treeAbility.id);
    expect(learned.every((option) => option.dbcSpellId > 0)).toBe(true);
  });

  it("rejects oversized, duplicate, and unavailable selections", () => {
    const model = manastormActiveSpellLoadoutModel("priest", 20);
    const ids = model.options.map((option) => option.id);

    expect(validateManastormActiveSpellLoadout(ids.slice(0, 5), model.options, 4))
      .toMatchObject({ ok: false, error: "Select no more than 4 active spells." });
    expect(validateManastormActiveSpellLoadout([ids[0], ids[0]], model.options, 4))
      .toMatchObject({ ok: false, error: `${ids[0]} is selected more than once.` });
    expect(validateManastormActiveSpellLoadout(["server-only-spell"], model.options, 4))
      .toMatchObject({ ok: false, error: expect.stringMatching(/not an available client-grounded spell/) });
  });

  it("validates the persisted selection again when a run starts", () => {
    const model = manastormActiveSpellLoadoutModel("priest", 20);
    const selectedIds = model.options.slice(0, 2).map((option) => option.id);
    useManastormStore.getState().startRun({
      activeSpellLoadout: {
        available: model.options,
        selectedIds,
        maxSelections: model.maxSelections,
        provenance: model.provenance,
      },
      random: () => 0,
    });

    expect(useManastormStore.getState().activeSpellLoadout).toMatchObject({
      selectedIds,
      validationError: null,
      provenance: { exactServerParity: false },
    });
    expect(useManastormStore.getState().setActiveSpellLoadout(["server-only-spell"])).toBe(false);
    expect(useManastormStore.getState().activeSpellLoadout.selectedIds).toEqual(selectedIds);

    const invalid = resolveManastormActiveSpellLoadout({
      available: model.options,
      selectedIds: ["server-only-spell"],
      maxSelections: model.maxSelections,
      provenance: model.provenance,
    });
    expect(invalid).toMatchObject({
      selectedIds: [],
      selected: [],
      validationError: expect.stringMatching(/not an available client-grounded spell/),
    });
    useManastormStore.getState().startRun({
      activeSpellLoadout: {
        available: model.options,
        selectedIds: ["server-only-spell"],
        maxSelections: model.maxSelections,
        provenance: model.provenance,
      },
      random: () => 0,
    });
    expect(useManastormStore.getState().message).toMatch(/selection ignored/i);
  });

  it("pins selected spells to temporary base controls only in Manastorm mode", () => {
    const model = manastormActiveSpellLoadoutModel("priest", 20);
    const selectedIds = model.options.slice(0, 2).map((option) => option.id);
    const loadout = resolveManastormActiveSpellLoadout({
      available: model.options,
      selectedIds,
      maxSelections: model.maxSelections,
      provenance: model.provenance,
    });
    const ordinaryBindings = useCombatStore.getState().actionBindings;

    expect(activateManastormActiveSpellLoadout(loadout)).toBe(false);
    expect(useCombatStore.getState().actionBindings).toEqual(ordinaryBindings);

    useGameStore.setState({ gameMode: "manastorm" });
    expect(activateManastormActiveSpellLoadout(loadout)).toBe(true);
    expect(useCombatStore.getState().actionBindings).toMatchObject({
      [actionBindingId("primary", "face-bottom")]: selectedIds[0],
      [actionBindingId("primary", "face-left")]: selectedIds[1],
      [actionBindingId("primary", "face-top")]: null,
      [actionBindingId("primary", "face-right")]: null,
    });

    useCombatStore.getState().initializeCharacter({ classId: "priest", level: 20 });
    const defaults = useCombatStore.getState().actionBindings;
    expect(activateManastormActiveSpellLoadout(resolveManastormActiveSpellLoadout({
      available: model.options,
      selectedIds: [],
      maxSelections: model.maxSelections,
      provenance: model.provenance,
    }))).toBe(true);
    expect(useCombatStore.getState().actionBindings).toEqual(defaults);
  });
});