arnaucube
arnaucube/socketioMEANseedPublic Self-hosted repository
socketioMEANseed/www/node_modules/qs/test/stringify.js
www/node_modules/qs/test/stringify.jsRaw
  1/* eslint no-extend-native:0 */
  2// Load modules
  3
  4var Code = require('code');
  5var Lab = require('lab');
  6var Qs = require('../');
  7
  8
  9// Declare internals
 10
 11var internals = {};
 12
 13
 14// Test shortcuts
 15
 16var lab = exports.lab = Lab.script();
 17var expect = Code.expect;
 18var describe = lab.experiment;
 19var it = lab.test;
 20
 21
 22describe('stringify()', function () {
 23
 24    it('stringifies a querystring object', function (done) {
 25
 26        expect(Qs.stringify({ a: 'b' })).to.equal('a=b');
 27        expect(Qs.stringify({ a: 1 })).to.equal('a=1');
 28        expect(Qs.stringify({ a: 1, b: 2 })).to.equal('a=1&b=2');
 29        done();
 30    });
 31
 32    it('stringifies a nested object', function (done) {
 33
 34        expect(Qs.stringify({ a: { b: 'c' } })).to.equal('a%5Bb%5D=c');
 35        expect(Qs.stringify({ a: { b: { c: { d: 'e' } } } })).to.equal('a%5Bb%5D%5Bc%5D%5Bd%5D=e');
 36        done();
 37    });
 38
 39    it('stringifies an array value', function (done) {
 40
 41        expect(Qs.stringify({ a: ['b', 'c', 'd'] })).to.equal('a%5B0%5D=b&a%5B1%5D=c&a%5B2%5D=d');
 42        done();
 43    });
 44
 45    it('omits array indices when asked', function (done) {
 46
 47        expect(Qs.stringify({ a: ['b', 'c', 'd'] }, { indices: false })).to.equal('a=b&a=c&a=d');
 48        done();
 49    });
 50
 51    it('stringifies a nested array value', function (done) {
 52
 53        expect(Qs.stringify({ a: { b: ['c', 'd'] } })).to.equal('a%5Bb%5D%5B0%5D=c&a%5Bb%5D%5B1%5D=d');
 54        done();
 55    });
 56
 57    it('stringifies an object inside an array', function (done) {
 58
 59        expect(Qs.stringify({ a: [{ b: 'c' }] })).to.equal('a%5B0%5D%5Bb%5D=c');
 60        expect(Qs.stringify({ a: [{ b: { c: [1] } }] })).to.equal('a%5B0%5D%5Bb%5D%5Bc%5D%5B0%5D=1');
 61        done();
 62    });
 63
 64    it('does not omit object keys when indices = false', function (done) {
 65
 66        expect(Qs.stringify({ a: [{ b: 'c' }] }, { indices: false })).to.equal('a%5Bb%5D=c');
 67        done();
 68    });
 69
 70    it('stringifies a complicated object', function (done) {
 71
 72        expect(Qs.stringify({ a: { b: 'c', d: 'e' } })).to.equal('a%5Bb%5D=c&a%5Bd%5D=e');
 73        done();
 74    });
 75
 76    it('stringifies an empty value', function (done) {
 77
 78        expect(Qs.stringify({ a: '' })).to.equal('a=');
 79        expect(Qs.stringify({ a: '', b: '' })).to.equal('a=&b=');
 80        expect(Qs.stringify({ a: null })).to.equal('a=');
 81        expect(Qs.stringify({ a: { b: null } })).to.equal('a%5Bb%5D=');
 82        done();
 83    });
 84
 85    it('stringifies an empty object', function (done) {
 86
 87        var obj = Object.create(null);
 88        obj.a = 'b';
 89        expect(Qs.stringify(obj)).to.equal('a=b');
 90        done();
 91    });
 92
 93    it('returns an empty string for invalid input', function (done) {
 94
 95        expect(Qs.stringify(undefined)).to.equal('');
 96        expect(Qs.stringify(false)).to.equal('');
 97        expect(Qs.stringify(null)).to.equal('');
 98        expect(Qs.stringify('')).to.equal('');
 99        done();
100    });
101
102    it('stringifies an object with an empty object as a child', function (done) {
103
104        var obj = {
105            a: Object.create(null)
106        };
107
108        obj.a.b = 'c';
109        expect(Qs.stringify(obj)).to.equal('a%5Bb%5D=c');
110        done();
111    });
112
113    it('drops keys with a value of undefined', function (done) {
114
115        expect(Qs.stringify({ a: undefined })).to.equal('');
116        expect(Qs.stringify({ a: { b: undefined, c: null } })).to.equal('a%5Bc%5D=');
117        done();
118    });
119
120    it('url encodes values', function (done) {
121
122        expect(Qs.stringify({ a: 'b c' })).to.equal('a=b%20c');
123        done();
124    });
125
126    it('stringifies a date', function (done) {
127
128        var now = new Date();
129        var str = 'a=' + encodeURIComponent(now.toISOString());
130        expect(Qs.stringify({ a: now })).to.equal(str);
131        done();
132    });
133
134    it('stringifies the weird object from qs', function (done) {
135
136        expect(Qs.stringify({ 'my weird field': 'q1!2"\'w$5&7/z8)?' })).to.equal('my%20weird%20field=q1!2%22\'w%245%267%2Fz8)%3F');
137        done();
138    });
139
140    it('skips properties that are part of the object prototype', function (done) {
141
142        Object.prototype.crash = 'test';
143        expect(Qs.stringify({ a: 'b'})).to.equal('a=b');
144        expect(Qs.stringify({ a: { b: 'c' } })).to.equal('a%5Bb%5D=c');
145        delete Object.prototype.crash;
146        done();
147    });
148
149    it('stringifies boolean values', function (done) {
150
151        expect(Qs.stringify({ a: true })).to.equal('a=true');
152        expect(Qs.stringify({ a: { b: true } })).to.equal('a%5Bb%5D=true');
153        expect(Qs.stringify({ b: false })).to.equal('b=false');
154        expect(Qs.stringify({ b: { c: false } })).to.equal('b%5Bc%5D=false');
155        done();
156    });
157
158    it('stringifies buffer values', function (done) {
159
160        expect(Qs.stringify({ a: new Buffer('test') })).to.equal('a=test');
161        expect(Qs.stringify({ a: { b: new Buffer('test') } })).to.equal('a%5Bb%5D=test');
162        done();
163    });
164
165    it('stringifies an object using an alternative delimiter', function (done) {
166
167        expect(Qs.stringify({ a: 'b', c: 'd' }, { delimiter: ';' })).to.equal('a=b;c=d');
168        done();
169    });
170
171    it('doesn\'t blow up when Buffer global is missing', function (done) {
172
173        var tempBuffer = global.Buffer;
174        delete global.Buffer;
175        expect(Qs.stringify({ a: 'b', c: 'd' })).to.equal('a=b&c=d');
176        global.Buffer = tempBuffer;
177        done();
178    });
179});