// @vitest-environment node

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

const cacheBootstrap = vi.hoisted(() => ({
  evaluations: 0,
  start: vi.fn(),
}));

vi.mock("./cache-bootstrap.server", () => {
  cacheBootstrap.evaluations += 1;
  return { startCacheSubscribers: cacheBootstrap.start };
});

describe("entry runtime bootstrap boundary", () => {
  beforeEach(() => {
    vi.resetModules();
    cacheBootstrap.evaluations = 0;
    cacheBootstrap.start.mockReset();
  });

  it("does not import or start the Core cache bootstrap on the Portal surface", async () => {
    const portalBootstrap = await import("./entry-runtime-bootstrap-portal.server");

    portalBootstrap.startEntryRuntimeServices();

    expect(cacheBootstrap.evaluations).toBe(0);
    expect(cacheBootstrap.start).not.toHaveBeenCalled();
  });

  it("preserves the Core cache bootstrap at process entry", async () => {
    const coreBootstrap = await import("./entry-runtime-bootstrap-core.server");

    expect(cacheBootstrap.evaluations).toBe(1);
    coreBootstrap.startEntryRuntimeServices();

    expect(cacheBootstrap.start).toHaveBeenCalledOnce();
  });
});