import { describe, expect, it } from "vitest";
import { resolveAuthorizationState } from "@/lib/admin/rank-authority";

function db(user: { id: number; username: string; rank: number } | null, highest: number | null) {
  return {
    user: { findUnique: async () => user },
    highestRank: async () => highest,
  };
}

describe("resolveAuthorizationState", () => {
  it("uses current database rank and highest rank 2000", async () => {
    await expect(
      resolveAuthorizationState(7, db({ id: 7, username: "root", rank: 2000 }, 2000)),
    ).resolves.toEqual({ actor: { id: 7, username: "root", rank: 2000 }, highestRank: 2000 });
  });
  it("returns null for a deleted user", async () =>
    expect(resolveAuthorizationState(7, db(null, 2000))).resolves.toBeNull());
  it("fails closed when there are no ranks", async () =>
    expect(resolveAuthorizationState(7, db({ id: 7, username: "root", rank: 1 }, null))).resolves.toEqual({
      actor: { id: 7, username: "root", rank: 1 },
      highestRank: null,
    }));
});