import fse from 'fs-extra';
import path from 'path';
import os from 'os';
import LambdaComponent from '../serverless';

const createTmpDir = () => {
  return fse.mkdtemp(path.join(os.tmpdir(), 'test-'));
};

const createComponent = async () => {
  // create tmp folder to avoid state collisions between tests
  const tmpFolder = await createTmpDir();

  const component = new LambdaComponent('TestLambda', {
    stateRoot: tmpFolder,
  });

  await component.init();

  return component;
};

module.exports = { createComponent, createTmpDir };