import { describe, expect, it } from "vitest";
import { buildAddressCandidatesCacheHash } from "@/modules/address/candidates-cache";

describe("buildAddressCandidatesCacheHash", () => {
  const pickup = {
    street: "5678 Distribution Dr",
    city: "Dallas",
    state: "TX",
    zip: "75201",
  };
  const delivery = {
    street: "1234 Warehouse Blvd",
    city: "Los Angeles",
    state: "CA",
    zip: "90001",
  };

  it("相同地址生成相同 hash", () => {
    const a = buildAddressCandidatesCacheHash({ pickup, delivery });
    const b = buildAddressCandidatesCacheHash({ pickup, delivery });
    expect(a).toBe(b);
    expect(a).toMatch(/^[a-f0-9]{32}$/);
  });

  it("地址变化生成不同 hash", () => {
    const a = buildAddressCandidatesCacheHash({ pickup, delivery });
    const b = buildAddressCandidatesCacheHash({
      pickup: { ...pickup, street: "999 Other St" },
      delivery,
    });
    expect(a).not.toBe(b);
  });
});