node/test/parallel/test-whatwg-url-searchparams-set.js
2017-01-22 11:27:58 +01:00

35 lines
1.2 KiB
JavaScript

'use strict';
require('../common');
const assert = require('assert');
const URLSearchParams = require('url').URLSearchParams;
let params;
// Set basics
params = new URLSearchParams('a=b&c=d');
params.set('a', 'B');
assert.strictEqual(params + '', 'a=B&c=d');
params = new URLSearchParams('a=b&c=d&a=e');
params.set('a', 'B');
assert.strictEqual(params + '', 'a=B&c=d');
params.set('e', 'f');
assert.strictEqual(params + '', 'a=B&c=d&e=f');
// URLSearchParams.set
params = new URLSearchParams('a=1&a=2&a=3');
assert.strictEqual(true, params.has('a'),
'Search params object has name "a"');
assert.strictEqual(params.get('a'), '1',
'Search params object has name "a" with value "1"');
params.set('first', 4);
assert.strictEqual(true, params.has('a'),
'Search params object has name "a"');
assert.strictEqual(params.get('a'), '1',
'Search params object has name "a" with value "1"');
params.set('a', 4);
assert.strictEqual(true, params.has('a'),
'Search params object has name "a"');
assert.strictEqual(params.get('a'), '4',
'Search params object has name "a" with value "4"');