import { expect, spyOn, test } from "bun:test";
import { join } from "node:path";
import { loadPlugins } from "../src/registry.ts";

const dir = join(import.meta.dir, "fixtures/plugins");

test("registry loads echo plugin and skips broken one", async () => {
  const warn = spyOn(console, "warn").mockImplementation(() => {});
  const reg = await loadPlugins([dir, join(dir, "does-not-exist")]);
  expect(reg.list().map((m) => m.id)).toEqual(["echo"]);
  expect(reg.get("echo")?.manifest.name).toBe("Echo");
  expect(reg.get("broken")).toBeUndefined();
  expect(warn.mock.calls.some((c) => String(c[0]).includes("broken"))).toBe(true);
  await reg.reload();
  expect(reg.list()).toHaveLength(1);
  warn.mockRestore();
});

test("duplicate ids across dirs keep the first", async () => {
  const warn = spyOn(console, "warn").mockImplementation(() => {});
  const reg = await loadPlugins([dir, dir]);
  expect(reg.list()).toHaveLength(1);
  warn.mockRestore();
});