index-test.js

'use strict';

import { assert } from 'chai';
import { size } from 'lodash';

const {
  remapIndexedKeysAfterOmit,
  remapIndexedKeysAfterOmitSync,
} = require('./index');

setTimeout(() => {
  describe('index', () => {
    it('sync', () => {
      assert.equal(
        size(remapIndexedKeysAfterOmitSync({
          object: {
            '0-0': 254,
            '1-0': 7892,
            '2-0': 67568,
            '3-0': 23,
            '4-0': 657,
            '5-0': 3245,
            '6-0': 789,
            '7-0': 234,
            '8-0': 456,
            '9-0': 675,
            '10-0': 596,
          },
          omitIndex: 9,
          indexInKeyPattern: 'index-x',
          separator: '-',
          indexPlaceholder: 'index',
          gap: 1,
        })),

        10
      );
    });

    it('async', (done) => {
      remapIndexedKeysAfterOmit({
        object: {
          '0-0': 254,
          '1-0': 7892,
          '2-0': 67568,
          '3-0': 23,
          '4-0': 657,
          '5-0': 3245,
          '6-0': 789,
          '7-0': 234,
          '8-0': 456,
          '9-0': 675,
          '10-0': 596,
        },
        omitIndex: 9,
        indexInKeyPattern: 'index-x',
        separator: '-',
        indexPlaceholder: 'index',
        gap: 1,
      }).then((rslt) => {
        assert.equal(size(rslt), 10);
        done();
      }).catch((err) => {
        throw err;
      });
    });

  });

  run();
}, 0);