2D6-Dungeon/src/rules/town.test.ts

import { describe, expect, it } from "vitest";

import { sampleContentPack } from "@/data/sampleContentPack";

import { createStartingAdventurer } from "./character";
import { createRunState } from "./runState";
import { queueTreasureForSale, sellPendingTreasure, sendTreasureToStash } from "./town";

function createAdventurer() {
  return createStartingAdventurer(sampleContentPack, {
    name: "Aster",
    weaponId: "weapon.short-sword",
    armourId: "armour.leather-vest",
    scrollId: "scroll.lesser-heal",
  });
}

describe("town flow", () => {
  it("moves treasure from carried inventory into the stash", () => {
    const run = createRunState({
      content: sampleContentPack,
      campaignId: "campaign.1",
      adventurer: createAdventurer(),
    });

    run.adventurerSnapshot.inventory.carried.push({
      definitionId: "item.silver-clasp",
      quantity: 1,
    });

    const result = sendTreasureToStash(
      sampleContentPack,
      run,
      "item.silver-clasp",
      "2026-03-15T15:00:00.000Z",
    );

    expect(result.run.townState.stash).toEqual([
      { definitionId: "item.silver-clasp", quantity: 1 },
    ]);
    expect(result.run.adventurerSnapshot.inventory.carried).not.toEqual(
      expect.arrayContaining([expect.objectContaining({ definitionId: "item.silver-clasp" })]),
    );
  });

  it("queues treasure and sells it for item value", () => {
    const run = createRunState({
      content: sampleContentPack,
      campaignId: "campaign.1",
      adventurer: createAdventurer(),
    });

    run.adventurerSnapshot.inventory.carried.push({
      definitionId: "item.keeper-keyring",
      quantity: 1,
    });

    const queued = queueTreasureForSale(
      sampleContentPack,
      run,
      "item.keeper-keyring",
      "2026-03-15T15:05:00.000Z",
    ).run;
    const sold = sellPendingTreasure(
      sampleContentPack,
      queued,
      "2026-03-15T15:06:00.000Z",
    ).run;

    expect(sold.townState.pendingSales).toEqual([]);
    expect(sold.adventurerSnapshot.inventory.currency.gold).toBe(5);
    expect(sold.log.at(-1)?.text).toContain("for 5 gold");
  });
});