csvjson-csv2json/test-node.js

Converts CSV to JSON. Powers the most used online tool CSVJSON https://www.csvjson.com/csv2json. Used by thousands everyday.

const csv2json = require('./csv2json.js');
const csv = `album, year, US_peak_chart_post
The White Stripes, 1999, -
De Stijl, 2000, -
White Blood Cells, 2001, 61
Elephant, 2003, 6
Get Behind Me Satan, 2005, 3
Icky Thump, 2007, 2
Under Great White Northern Lights, 2010, 11
Live in Mississippi, 2011, -
Live at the Gold Dollar, 2012, -
Nine Miles from the White City, 2013, -`;
const json = csv2json(csv, {parseNumbers: true});
const expected = [
  {
    "album": "The White Stripes",
    "year": 1999,
    "US_peak_chart_post": "-"
  },
  {
    "album": "De Stijl",
    "year": 2000,
    "US_peak_chart_post": "-"
  },
  {
    "album": "White Blood Cells",
    "year": 2001,
    "US_peak_chart_post": 61
  },
  {
    "album": "Elephant",
    "year": 2003,
    "US_peak_chart_post": 6
  },
  {
    "album": "Get Behind Me Satan",
    "year": 2005,
    "US_peak_chart_post": 3
  },
  {
    "album": "Icky Thump",
    "year": 2007,
    "US_peak_chart_post": 2
  },
  {
    "album": "Under Great White Northern Lights",
    "year": 2010,
    "US_peak_chart_post": 11
  },
  {
    "album": "Live in Mississippi",
    "year": 2011,
    "US_peak_chart_post": "-"
  },
  {
    "album": "Live at the Gold Dollar",
    "year": 2012,
    "US_peak_chart_post": "-"
  },
  {
    "album": "Nine Miles from the White City",
    "year": 2013,
    "US_peak_chart_post": "-"
  }
];
console.log('==Expected==');
console.log(JSON.stringify(expected, null, 2));
console.log('==Execution==');
console.log(JSON.stringify(json, null, 2));
console.log('==Result==');
if (JSON.stringify(json) == JSON.stringify(expected)) {
	console.log('Success!');
} else {
	console.log('Failed.');
}