import { test, expect } from "bun:test";
import assert from "assert";

test("not implemented yet module throws an error", () => {
  var missingModule = "node:missing";
  var missingBun = "bun:missing";
  var missingFile = "./filethatdoesntexist";
  var missingPackage = "package-that-doesnt-exist";

  assert.throws(() => require(missingModule), {message: 'No such built-in module: node:missing', code: "ERR_UNKNOWN_BUILTIN_MODULE" });
  assert.throws(() => require.resolve(missingModule), {message: /Cannot find package 'node:missing' from/, code: "MODULE_NOT_FOUND" });
  assert.rejects(() => import(missingModule), {message: 'No such built-in module: node:missing', code: "ERR_UNKNOWN_BUILTIN_MODULE" });

  assert.throws(() => require(missingBun), {message: /^Cannot find package 'bun:missing' from/, code: "MODULE_NOT_FOUND" });
  assert.throws(() => require.resolve(missingBun), {message: /^Cannot find package 'bun:missing' from/, code: "MODULE_NOT_FOUND" });
  assert.rejects(() => import(missingBun), {message: /^Cannot find package 'bun:missing' from/, code: "ERR_MODULE_NOT_FOUND" });

  assert.throws(() => require(missingFile), {message: /^Cannot find module '\.\/filethatdoesntexist'/, code: "MODULE_NOT_FOUND" });
  assert.throws(() => require.resolve(missingFile), {message: /^Cannot find module '\.\/filethatdoesntexist'/, code: "MODULE_NOT_FOUND" });
  assert.rejects(() => import(missingFile), {message: /^Cannot find module '\.\/filethatdoesntexist'/, code: "ERR_MODULE_NOT_FOUND" });

  assert.throws(() => require(missingPackage), {message: /^Cannot find package 'package-that-doesnt-exist'/, code: "MODULE_NOT_FOUND" });
  assert.throws(() => require.resolve(missingPackage), {message: /^Cannot find package 'package-that-doesnt-exist'/, code: "MODULE_NOT_FOUND" });
  assert.rejects(() => import(missingPackage), {message: /^Cannot find package 'package-that-doesnt-exist'/, code: "ERR_MODULE_NOT_FOUND" });
});