import { describe, expect, test } from "bun:test";
import { isFormAcceptingSubmissions } from "@/lib/form/form-availability";

const now = new Date("2026-07-30T12:00:00.000Z");

describe("isFormAcceptingSubmissions", () => {
  test("keeps a manually open form without a deadline open", () => {
    expect(isFormAcceptingSubmissions({ isOpen: true }, now)).toBe(true);
  });

  test("keeps a form open before its deadline", () => {
    expect(
      isFormAcceptingSubmissions(
        { isOpen: true, closesAt: "2026-07-30T12:00:01.000Z" },
        now,
      ),
    ).toBe(true);
  });

  test("closes a form when its deadline is reached", () => {
    expect(
      isFormAcceptingSubmissions(
        { isOpen: true, closesAt: "2026-07-30T12:00:00.000Z" },
        now,
      ),
    ).toBe(false);
  });

  test("manual closure overrides a future deadline", () => {
    expect(
      isFormAcceptingSubmissions(
        { isOpen: false, closesAt: "2026-08-01T12:00:00.000Z" },
        now,
      ),
    ).toBe(false);
  });
});