chajia/__tests__/api/flock-checkout-route.test.ts

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

vi.mock("@/lib/api/auth-context", () => ({
  parseServiceAuth: vi.fn(),
  assertCustomerMatch: vi.fn(),
}));

vi.mock("@/lib/api/rate-limit", () => ({
  enforceRateLimits: vi.fn().mockResolvedValue(null),
}));

vi.mock("@/modules/flock/checkout-service", () => ({
  submitFlockCheckoutFill: vi.fn(),
}));

import { parseServiceAuth, assertCustomerMatch } from "@/lib/api/auth-context";
import { POST } from "@/app/api/quotes/flock-checkout/route";
import { submitFlockCheckoutFill } from "@/modules/flock/checkout-service";

function authOk() {
  vi.mocked(parseServiceAuth).mockResolvedValue({
    authType: "service",
    customerId: "CUST_001",
    permissions: [],
  } as never);
  vi.mocked(assertCustomerMatch).mockImplementation(() => undefined);
}

function jsonReq(body: unknown) {
  return new Request("http://localhost/api/quotes/flock-checkout", {
    method: "POST",
    headers: { "content-type": "application/json" },
    body: JSON.stringify(body),
  });
}

describe("POST /api/quotes/flock-checkout", () => {
  beforeEach(() => {
    vi.clearAllMocks();
    authOk();
  });

  it("缺 preferred_tier → 400", async () => {
    const res = await POST(
      jsonReq({
        customer_id: "CUST_001",
        quote_id: "q1",
      }),
    );
    expect(res.status).toBe(400);
  });

  it("缺 preferred_flexibility 且无 preferred_carrier → 400", async () => {
    const res = await POST(
      jsonReq({
        customer_id: "CUST_001",
        quote_id: "q1",
        preferred_tier: "flock_direct",
      }),
    );
    expect(res.status).toBe(400);
    const body = await res.json();
    expect(body.message).toMatch(/灵活性|承运商/);
    expect(submitFlockCheckoutFill).not.toHaveBeenCalled();
  });

  it("preferred_carrier 可入队", async () => {
    vi.mocked(submitFlockCheckoutFill).mockResolvedValue({
      quote_id: "q1",
      status: "processing",
    });
    const res = await POST(
      jsonReq({
        customer_id: "CUST_001",
        quote_id: "q1",
        preferred_tier: "standard",
        preferred_carrier: "Forward Air",
      }),
    );
    const body = await res.json();
    expect(body.code).toBe(0);
    expect(submitFlockCheckoutFill).toHaveBeenCalledWith(
      expect.objectContaining({ preferredCarrier: "Forward Air" }),
    );
  });

  it("成功入队", async () => {
    vi.mocked(submitFlockCheckoutFill).mockResolvedValue({
      quote_id: "q1",
      status: "processing",
    });
    const res = await POST(
      jsonReq({
        customer_id: "CUST_001",
        quote_id: "q1",
        preferred_tier: "flock_direct",
        preferred_flexibility: "2_day",
      }),
    );
    const body = await res.json();
    expect(body.code).toBe(0);
    expect(body.data.status).toBe("processing");
    expect(submitFlockCheckoutFill).toHaveBeenCalled();
  });

  it("非法 tier → 400", async () => {
    const res = await POST(
      jsonReq({
        customer_id: "CUST_001",
        quote_id: "q1",
        preferred_tier: "express",
        preferred_flexibility: "none",
      }),
    );
    expect(res.status).toBe(400);
    expect(submitFlockCheckoutFill).not.toHaveBeenCalled();
  });

  it("flock_details 任意键拒绝", async () => {
    const res = await POST(
      jsonReq({
        customer_id: "CUST_001",
        quote_id: "q1",
        preferred_tier: "standard",
        preferred_flexibility: "1_day",
        flock_details: { evil: true, pickup: { hack: 1 } },
      }),
    );
    expect(res.status).toBe(400);
    expect(submitFlockCheckoutFill).not.toHaveBeenCalled();
  });
});