node/test/parallel/test-querystring-multichar-separator.js

'use strict';
require('../common');
const assert = require('assert');
const qs = require('querystring');

function check(actual, expected) {
  assert(!(actual instanceof Object));
  assert.deepStrictEqual(Object.keys(actual).sort(),
                         Object.keys(expected).sort());
  Object.keys(expected).forEach(function(key) {
    assert.deepStrictEqual(actual[key], expected[key]);
  });
}

check(qs.parse('foo=>bar&&bar=>baz', '&&', '=>'), {foo: 'bar', bar: 'baz'});

check(qs.stringify({foo: 'bar', bar: 'baz'}, '&&', '=>'), 'foo=>bar&&bar=>baz');

check(qs.parse('foo==>bar, bar==>baz', ', ', '==>'), {foo: 'bar', bar: 'baz'});

check(qs.stringify({foo: 'bar', bar: 'baz'}, ', ', '==>'),
      'foo==>bar, bar==>baz');