json-stable-stringify/test/to-json.js

deterministic JSON.stringify() with custom sorting to get deterministic hashes from stringified results

'use strict';

var test = require('tape');
var stringify = require('../');

test('toJSON function', function (t) {
	t.plan(1);
	var obj = { one: 1, two: 2, toJSON: function () { return { one: 1 }; } };
	t.equal(stringify(obj), '{"one":1}');
});

test('toJSON returns string', function (t) {
	t.plan(1);
	var obj = { one: 1, two: 2, toJSON: function () { return 'one'; } };
	t.equal(stringify(obj), '"one"');
});

test('toJSON returns array', function (t) {
	t.plan(1);
	var obj = { one: 1, two: 2, toJSON: function () { return ['one']; } };
	t.equal(stringify(obj), '["one"]');
});