xod/packages/xod-fs/test/utils.js

import R from 'ramda';
import { resolve } from 'path';
import { expect } from 'chai'; // eslint-disable-line

export const numerateFolders = initialFolders => {
  const accordance = {};

  return R.pipe(
    R.values,
    R.sortBy(R.prop('name')),
    R.mapObjIndexed((folder, idx) => {
      accordance[folder.id] = idx;
      return R.assoc('id', idx, folder);
    }),
    R.map(folder => {
      if (folder.parentId === null) {
        return folder;
      }
      return R.assoc('parentId', accordance[folder.parentId], folder);
    })
  )(initialFolders);
};

// :: patches { { folderId: ???, ... } } -> patches { { folderId: '0', ... } }
export const replaceFolderId = R.map(R.assoc('folderId', '0'));

export const fixture = path => resolve(__dirname, './fixtures', path);
export const expectRejectedWithCode = (promise, errorCode) =>
  expect(promise).to.eventually.be.rejected.and.have.property(
    'errorCode',
    errorCode
  );