import { describe, expect, it } from "vitest";
import {
  DUNGEON_COLLISION_LOAD_BATCH_SIZE,
  DUNGEON_VISUAL_LOAD_BATCH_SIZE,
  advanceDungeonAssetCount,
} from "./dungeonLoadSequencing";

describe("dungeon asset load sequencing", () => {
  it("loads visuals individually and collision meshes in bounded batches", () => {
    expect(DUNGEON_VISUAL_LOAD_BATCH_SIZE).toBe(1);
    expect(DUNGEON_COLLISION_LOAD_BATCH_SIZE).toBe(4);
    expect(advanceDungeonAssetCount(0, 48, DUNGEON_COLLISION_LOAD_BATCH_SIZE)).toBe(4);
    expect(advanceDungeonAssetCount(44, 48, DUNGEON_COLLISION_LOAD_BATCH_SIZE)).toBe(48);
  });

  it("clamps malformed counters instead of creating an unbounded window", () => {
    expect(advanceDungeonAssetCount(-3, 2, 0)).toBe(1);
    expect(advanceDungeonAssetCount(8, 2, 4)).toBe(2);
  });
});