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

import { compareSchedulingPriority } from "./compareSchedulingPriority";

describe("compareSchedulingPriority", () => {
  it("ranks government above commercial regardless of date gap", () => {
    const gov = {
      isGovernment: true,
      priorityScore: 100,
      scheduledDate: "2026-06-25T08:00:00.000Z",
    };
    const commercial = {
      isGovernment: false,
      priorityScore: 50000,
      scheduledDate: "2026-06-20T08:00:00.000Z",
    };
    expect(compareSchedulingPriority(gov, commercial)).toBeLessThan(0);
  });

  it("sorts by priority score within same tier", () => {
    const high = { priorityScore: 100, scheduledDate: "2026-06-20T08:00:00.000Z" };
    const low = { priorityScore: 10, scheduledDate: "2026-06-20T08:00:00.000Z" };
    expect(compareSchedulingPriority(high, low)).toBeLessThan(0);
  });
});